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1. 发明申请

WO2015173300A9 METHOD AND SYSTEM FOR DETERMINING ON WHICH FLOOR OF A PARKING AREA A VEHICLE IS POSITIONED 审中-公开
标题翻译：用于确定停车区域的车辆的位置的方法和系统
公开(公告)号：WO2015173300A9
公开(公告)日：2016-09-22
申请号：PCT/EP2015060589
申请日：2015-05-13
申请人： VOLVO CAR CORP
发明人： DAVIDSSON STAFFAN , MARESCH JOHAN
IPC分类号： G01C21/20
CPC分类号： G01C21/005 , G01C21/206
摘要： The present disclosure relates to a method performed by a floor determining device (1) of a vehicle (2) for determining on which floor (f0, f1, f2, f3) of a parking area (3) comprising at least two floors, the vehicle is positioned. The floor determining unit determines, by means of a match determining unit (101) comprised in the floor determining device, that the vehicle at a current position (21, 24) has driven a travelled distance (23, 26) from a previous position (22, 25) of the vehicle, which previous position is a position which horizontally coincides with the current position and/or which previous position is a position from which the vehicle has turned 360 degrees. The floor determining device determines, by means of a floor change determining unit (104) comprised in the floor determining device, that the current position is situated on a higher floor (f1) above a previous floor (f0) of the previous position if the vehicle is determined to have driven the travelled distance more upwards than downwards from the previous position to the current position, and that the current position is situated on a lower floor beneath the previous floor if the vehicle is determined to have driven the travelled distance more downwards than upwards. The disclosure also relates to a floor determining device in accordance with the foregoing, and a vehicle comprising such a floor determining device.
摘要翻译：本公开涉及一种由车辆（2）的楼层确定装置（1）执行的方法，用于确定包括至少两个楼层的停车区域（3）的哪个楼层（f0，f1，f2，f3），车辆定位。地板确定单元通过地板确定装置中包括的匹配确定单元（101）确定当前位置（21,24）的车辆已经从前一位置（23,26）驱动行驶距离（23,26） 22,25），所述前一位置是与当前位置水平重合的位置和/或所述前一位置是车辆已转向360度的位置。地板确定装置通过地板确定装置中包括的地板改变确定单元（104）确定当前位置位于比前一位置的前一层（f0）高的上层（f1）上，如果车辆被确定为已经将行进距离从先前位置向下移动到当前位置，并且如果车辆被确定为更向下驱动行驶距离，则当前位置位于前一楼层下方的较低楼层上比向上。本公开还涉及根据上述的地板确定装置和包括这种地板确定装置的车辆。

2. 发明申请

WO2012120094A3 A GEROTOR PUMP, A GEROTOR MOTOR AND A GEROTOR TRANSMISSION SYSTEM 审中-公开
标题翻译：电动泵，电动机电动机和电动机变速器系统
公开(公告)号：WO2012120094A3
公开(公告)日：2013-09-12
申请号：PCT/EP2012054036
申请日：2012-03-08
申请人： VOLVO CAR CORP , FORSSELL JONAS , ODENMARCK CHRISTER , ANDERSSON LARS , ANDERSSON JAN
发明人： FORSSELL JONAS , ODENMARCK CHRISTER , ANDERSSON LARS , ANDERSSON JAN
IPC分类号： F04C2/10 , F04C14/14 , F16D31/04 , F16H39/36
CPC分类号： F15B7/008 , F01C1/10 , F01C1/103 , F01C20/14 , F04C2/102 , F04C2/103 , F04C14/14 , F16H39/36 , F16K5/08
摘要： A gerotor pump (1) comprising; ·a housing (2) which comprises a first and a second supply socket (18a,18b;19a,19b), ·an inner rotor (4); and ·an outer rotor (5) rotatably located relative the housing (2); wherein the inner rotor (4) is located within the outer rotor (5), and lobes (13, 4) of the inner and the outer rotor (4, 5) engaging, the inner rotor (4) is centred around an axis (15b) which is eccentric from an axis of rotation (15) of said outer rotor (5), wherein a pressure chamber (7) with a high pressure and a low pressure section, is defined between the inner and outer rotor (4, ), characterised in, that the inner rotor (4) is rotatably arranged on a shaft cylinder (10b) which is fixed at one end of a central drive shaft (10) of the pump (1) and is centred about said rotational axis (15b), whereby said inner rotor (4) wanders in said outer rotor (5) when said central drive shaft (10) is turned, and wherein the inner rotor (4) is provided with radial supply conduits (9) extending from the pressure chambers (7) to the shaft cylinder (10b), and wherein said shaft cylinder (10b) is provided with at least a first and a second cylinder opening (16, 17), such that the first cylinder opening (16) is axially displaced relative the second cylinder opening (17), and said first opening (16) is arranged such that it is connected to said high pressure section, and said second cylinder opening (17) is arranged such that it is connected to said low pressure section.
摘要翻译：一种运转泵（1），包括： ·外壳（2），包括第一和第二供电插座（18a，18b; 19a，19b），·内转子（4）; 以及·外转子（5），其相对于所述壳体（2）可旋转地定位; 其中所述内转子（4）位于所述外转子（5）内，并且所述内转子（4）和所述外转子（4,5）的凸角接合，所述内转子（4）围绕轴线 15b），其与所述外转子（5）的旋转轴线（15）偏心，其中在所述内转子（4）之间限定具有高压和低压部分的压力室（7）其特征在于，内转子（4）可旋转地布置在固定在泵（1）的中心驱动轴（10）的一端的轴筒（10b）上并且围绕所述旋转轴线（15b）居中），其中所述内转子（4）在所述中心驱动轴（10）转动时在所述外转子（5）中游动，并且其中所述内转子（4）设置有从所述压力室（9）延伸的径向供应管道（7）连接到所述轴筒（10b），并且其中所述轴筒（10b）设置有至少第一和第二气缸开口（16,17），使得所述第一气缸（16）相对于第二气缸开口（17）轴向移动，并且所述第一开口（16）被布置成使得其连接到所述高压部分，并且所述第二气缸开口（17）被布置成使得它连接到所述低压部分。

3. 发明申请

WO2012120095A3 GEOROTOR HYDRAULIC DEVICE WITH CAPACITY CONTROL VALVE PROVIDED WITHIN THE SHAFT 审中-公开
标题翻译：具有在轴内提供的容量控制阀的GEOROTOR液压装置
公开(公告)号：WO2012120095A3
公开(公告)日：2013-07-04
申请号：PCT/EP2012054037
申请日：2012-03-08
申请人： VOLVO CAR CORP , FORSSELL JONAS , ODENMARCK CHRISTER , KASPER LEWIS , WHITE STEVE , ROEBER TOM , RYDBERG KARL-ERIK
发明人： FORSSELL JONAS , ODENMARCK CHRISTER , KASPER LEWIS , WHITE STEVE , ROEBER TOM , RYDBERG KARL-ERIK
IPC分类号： F04C2/10 , F04C14/14
CPC分类号： F01C20/24 , F01C1/22 , F04C2/10 , F04C2/103 , F04C14/14 , F04C14/24 , F04C15/0076 , F04C2240/603
摘要： A hydraulic device (1) comprising a housing (2) and a gerotor (3)contained within the housing (2), the gerotor (3) having an inner rotor (4) eccentrically disposed within an outer ring (5), the outer ring having a central axis (19),the outer ring (5) being fixed to the housing, the inner rotor (4) having external lobes( 4a) extending radially outwardly engaging the outer ring (5) having internal lobes (5a) extending radially inwardly, the inner rotor (4) being arranged for orbital and rotational movement relative the outer ring (5), wherein the orbital and rotational movement will define a plurality of expanding and contracting volume pressure chambers (7) between the inner rotor (4 )and the outer ring (5). The hydraulic device(1)comprises a fluid feeder tube (8) with a central axis (19), the fluid feeder tube (8) is provided with at least one fluid inlet line (8a, 8c) and at least one fluid outlet line (8b, 8d), the inner rotor (4) is adapted to slide against a drive shaft cylinder (10b), the drive shaft cylinder (10b) having a circumference which is eccentrically disposed relative the central axis (19), the inner rotor (4) comprises at least one radial fluid feeder channel (9)disposed radially from the centre of and through the inner rotor (4) and out to at least one of the plurality of expanding and contracting volume pressure chambers (7), wherein said fluid inlet line (8a, 8c) and said fluid outlet line (8b, 8d) respectively are radially connectable to said radial fluid feeder channel (9) for fluid communication into and out from said expanding and contracting volume pressure chambers (7).
摘要翻译：一种液压装置（1），包括容纳在所述壳体（2）内的壳体（2）和摆线架（3），所述齿轮架（3）具有偏心地设置在外圈（5）内的内转子（4）具有中心轴线（19）的环，所述外环（5）固定到所述壳体，所述内转子（4）具有径向向外与所述外环（5）接合的外凸角（4a），所述外凸缘具有内凸角（5a）内转子（4）布置成相对于外环（5）进行轨道和旋转运动，其中轨道和旋转运动将在内转子（4）之间限定多个膨胀和收缩体积压力室（7））和外环（5）。液压装置（1）包括具有中心轴线（19）的流体供给管（8），流体供给管（8）设置有至少一个流体入口管线（8a，8c）和至少一个流体出口管线（8b，8d），内转子（4）适于相对于驱动轴气缸（10b）滑动，驱动轴气缸（10b）具有相对于中心轴线（19）偏心设置的圆周，内转子（4）包括从所述内转子（4）的中心径向延伸并且穿过所述内转子（4）的至少一个径向流体供给通道（9），并且至少包括所述多个膨胀和收缩体积压力室（7）中的至少一个，其中所述流体入口管线（8a，8c）和所述流体出口管线（8b，8d）分别可径向连接到所述径向流体供给通道（9），用于与所述膨胀和收缩体积压力室（7）流体连通和流出。

4. 发明申请

WO2006012817A3 DEVICE AND METHOD FOR GENERATING AN ACTIVATION CRITERION FOR AN IMPACT PROTECTION SYSTEM OF A VEHICLE 审中-公开
标题翻译：装置和方法，用于生成车辆的碰撞保护系统触发条件
公开(公告)号：WO2006012817A3
公开(公告)日：2008-12-04
申请号：PCT/DE2005000819
申请日：2005-05-03
申请人： CONTI TEMIC MICROELECTRONIC , VOLVO CAR CORP , STEINER WERNER , BEUSCHEL MICHAEL , BURGMEIER RAIMUND , HELLDOERFER REINHARD , FENDT GUENTER , WALLIN ANDREAS
发明人： STEINER WERNER , BEUSCHEL MICHAEL , BURGMEIER RAIMUND , HELLDOERFER REINHARD , FENDT GUENTER , WALLIN ANDREAS
IPC分类号： B60R21/01 , B60R21/34
CPC分类号： B60R21/01332 , B60R19/26 , B60R21/0136
摘要： The invention relates to a device for generating an activation criterion for an impact protection system of a vehicle provided with an impact sensor unit (2) comprising a vehicle outer skin part (2.1), which can change its position relative to a vehicle chassis due to a force acting upon the vehicle outer skin part (2.1), and comprising at least two sensors (2.2), which are provided for detecting a force acting upon the vehicle outer skin part and which each furnish at least one sensor output signal (2.3). The inventive device is also provided with a processing unit (3) for evaluating the at least two sensor output signals (2.3). The processing unit (2.3) carries out a classification of a collision object based on the temporal course of the sensor output signals (2.3) and, according thereto, generates an activation criterion (6) for the impact protection system. The classification of the collision object improves the making of a decision to generate an activation criterion and thus prevents erroneous activations of the impact protection system that can potentially cause additional injuries.
摘要翻译：本发明涉及一种装置，以产生用于车辆的与碰撞传感器单元的冲击保护系统的触发标准（2），其具有车辆外侧的皮肤部分（2.1），其可由于所施加的力的车辆外侧皮肤部分（2.1）相对于车辆底盘的位置改变，并且至少两个传感器（2.2），其提供了用于检测作用在车辆上表皮部分的力，并迫使每个提供至少一个传感器输出信号（2.3）包括。此外，用于评估所述至少两个传感器输出信号（2.3）的处理单元（3）设置。所述处理单元（3）作用在所述传感器输出信号（2.3），碰撞对象的前一个分类的时间分布的基础上，并且产生一个触发准则依赖于（6），用于撞击防护系统。碰撞对象的分类改进的决定，以产生一个触发标准，从而防止冲击保护系统，其可导致可能的额外伤害的误触发。

5. 发明申请

WO2013123988A3 SYSTEM AND METHOD FOR CONSUMPTION METERING AND TRANSFER CONTROL 审中-公开
标题翻译：消费计量和转移控制的系统和方法
公开(公告)号：WO2013123988A3
公开(公告)日：2013-12-12
申请号：PCT/EP2012053032
申请日：2012-02-22
申请人： ERICSSON TELEFON AB L M , VOLVO CAR CORP , GOETEBORGS EN AB , VIKTORIA SWEDISH ICT AB , WARG JAN , STEGLAND LENNART , PEHRSON HANS , ENGDAHL HENRIK , FRANSSON TOMMY , ANDERSSON PER-ANDERS , FAGERHOLT ANDERS , JINGHALL PATRIK
发明人： WARG JAN , STEGLAND LENNART , PEHRSON HANS , ENGDAHL HENRIK , FRANSSON TOMMY , ANDERSSON PER-ANDERS , FAGERHOLT ANDERS , JINGHALL PATRIK
IPC分类号： B60L11/18
CPC分类号： B60L11/1846 , B60L11/184 , B60L11/1842 , B60L11/1844 , B60L11/1848 , B60L2230/40 , H04W12/06 , Y02E60/721 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/168 , Y02T90/169 , Y04S10/126 , Y04S30/12 , Y04S30/14
摘要： A method and system for metering energy consumption in a system comprising a mobile unit 110, the mobile unit comprising a position sensing means GP, a metering unit SMT for measuring energy consumption in the mobile unit, and a network access device NAD for communicating over a mobile network, MNW, 116; a distribution system operator, DSO, 107 distributing energy from an energy service provider, ESP 109, to a consumption location CL, 105; an energy transfer validation system, ETVS, 102 for managing and validating transferral of energy to mobile units and comprising a database with a mapping of consumption locations, CL, 105 with geographical positions PS is provided. The method comprising the steps of - coupling 1 the mobile unit to a CL; - transferring energy 10 to the mobile unit, - the mobile unit transmitting 2 a consumption location request message CONS_LO_REQ with information aimed for at least the ETVS, the information comprising the identity of the mobile unit, EV_ID, and a resolved position, PS, of the mobile unit; - the ETVS resolving 4 at least one CL identity, CL_ID, or a list of possible CL identities, CL_ID's, from the resolved PS or from a last known PS, - the ETVS transmitting 5, 6 a consumption location list message CONS_LO_LIST comprising the at least one resolved CL_ID and the DSO_ID with which the at least one CL is associated - or - the consumption location list message comprising a list of possible resolved CL_ID's and the respective DSO_ID's associated with resolved CL_ID's, wherein information related to the consumption location list message CONS_LO_LIST is being aimed for at least the mobile unit; - upon the energy transfer being completed or interrupted, the mobile unit transmitting 12 a consumption report CONS_RPRT aimed for at least the DSO.
摘要翻译：一种用于计量包括移动单元110的系统中的能量消耗的方法和系统，所述移动单元包括位置感测装置GP，用于测量移动单元中的能量消耗的计量单元SMT，以及用于在移动网络，MNW，116; 分配系统运营商DSO 107将能源从能源服务提供商ESP 109分发到消费地点CL105; 提供了能量转移验证系统，用于管理和验证移动单元的能量传递的ETVS 102，并且包括具有消费位置映射CL，105与地理位置PS的数据库。该方法包括以下步骤：将移动单元1耦合到CL; - 将能量10传送到移动单元， - 移动单元用至少ETVS的信息发送消息位置请求消息CONS_LO_REQ，所述信息包括移动单元的身份，EV_ID和解析位置PS 移动单元; - ETVS从解析的PS或从最后已知的PS解析4个至少一个CL标识，CL_ID或可能的CL标识CL_ID的列表， - ETVS发送5,6消耗位置列表消息CONS_LO_LIST，其包括at 至少一个已解析的CL_ID和与该至少一个CL相关联的DSO_ID - 或者 - 消费位置列表消息包括可能解析的CL_ID和与解析的CL_ID相关联的相应DSO_ID的列表，其中与消费位置列表消息CONS_LO_LIST相关的信息至少针对移动单元; - 在能量传输完成或中断时，移动单元发送12个至少针对DSO的消费报告CONS_RPRT。

6. 发明专利

JP2013054735A Method for classifying eye closures 审中-公开
标题翻译：用于分类眼睛闭合的方法
公开(公告)号：JP2013054735A
公开(公告)日：2013-03-21
申请号：JP2012188432
申请日：2012-08-29
申请人： Volvo Car Corp , ボルボカーコーポレイション , Volvo Technology Corp , ボルボテクノロジーコーポレイション
发明人： DANIEL LEVIN , LENA WESTERVALL , SUSANNA LEANDERSSON , PETER KRONBERG
IPC分类号： G08G1/16 , G06T1/00 , G06T7/20
CPC分类号： G08B21/06 , A61B5/18 , A61B5/7221 , B60W40/08 , B60W2040/0827
摘要： PROBLEM TO BE SOLVED: To improve the reliability of a portion of physiological data from an image sensor monitoring an operator positioned in an operator compartment of a vehicle.SOLUTION: The method includes the steps of: receiving, from an image sensor, physiological data including information relating to at least one of eye, face, head, arm and body motion of an operator; identifying an indication of at least an eye closure, eye movement or head movement of the operator based on the physiological data; comparing at least one of the physiological data and a lighting condition within an operator compartment with a set of rules predetermined for a current operator's status; and classifying a type of eye closure, eye movement and/or head movement by correlating the identified eye closure, eye movement and/or head movement with a result of the comparison.
摘要翻译：要解决的问题：为了提高来自监视位于车辆操作室中的操作员的图像传感器的一部分生理数据的可靠性。解决方案：该方法包括以下步骤：从图像传感器接收包括与操作者的眼睛，脸部，头部，手臂和身体运动中的至少一个有关的信息的生理数据; 基于生理数据识别操作者的至少眼睛闭合，眼睛运动或头部运动的指示; 将操作员室内的生理数据和照明条件中的至少一个与针对当前操作者的状态预定的一组规则进行比较; 以及通过将所识别的眼睛闭合，眼睛运动和/或头部移动与比较的结果相关联来分类眼睛闭合，眼睛运动和/或头部移动的类型。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2013054734A Method, system and computer readable medium embodying computer program product for determining vehicle operator's expectation of state of object 有权
标题翻译：方法，系统和计算机可读介质计算机程序产品，用于确定车辆操作者对物体状态的期望
公开(公告)号：JP2013054734A
公开(公告)日：2013-03-21
申请号：JP2012188431
申请日：2012-08-29
申请人： Volvo Car Corp , ボルボカーコーポレイション , Volvo Technology Corp , ボルボテクノロジーコーポレイション
发明人： DANIEL LEVIN , GUSTAV MARKKULA
IPC分类号： G08G1/16 , B60R11/02 , B60R21/00
CPC分类号： B60K28/066 , A61B5/1128 , A61B5/18 , A61B5/6893 , B60W2540/22 , G08G1/168
摘要： PROBLEM TO BE SOLVED: To provide input data to e.g. different warning systems in vehicles so that they warn only in situations where the warn is needed.SOLUTION: The method comprises: acquiring 402 an input signal indicative of an operator's expectation of a state of an object at a first point in time; determining 404 a state of the object at a second point in time on the basis of an input signal indicative of the state of the object, the second point in time being later than the first point in time; acquiring 406 an input signal indicative of an estimated visual input of the operator at the second point in time; determining 408 the operator's expectation of the state of the object at the second point in time on the basis of the state of the object at the second point in time; providing 410 an output signal indicative of the operator's expectation of the state of the object at the second point in time.
摘要翻译：要解决的问题：提供输入数据到例如车辆中的不同警告系统，以便只有在需要警告的情况下才会发出警告。解决方案：该方法包括：获取指示操作者在第一时间点对象的状态的期望的输入信号; 基于指示对象的状态的输入信号，在第二时间点确定404对象的状态，第二时间点晚于第一时间点; 获取406指示在第二时间点的操作者的估计视觉输入的输入信号; 基于在第二时间点处的对象的状态来确定操作者对第二时间点的对象状态的期望; 提供410指示操作者在第二时间点对对象状态的期望的输出信号。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2013054737A Visual input of vehicle operator 有权
标题翻译：车辆操作员视觉输入
公开(公告)号：JP2013054737A
公开(公告)日：2013-03-21
申请号：JP2012189290
申请日：2012-08-29
申请人： Volvo Car Corp , ボルボカーコーポレイション , Volvo Technology Corp , ボルボテクノロジーコーポレイション
发明人： DANIEL LEVIN , GUSTAV MARKKULA
IPC分类号： G08G1/16 , B60R11/04 , G06F3/01
CPC分类号： B60K28/066 , A61B3/113 , A61B5/18 , G06F3/013 , G06K9/00604 , G06K9/00845
摘要： PROBLEM TO BE SOLVED: To improve a vehicle operator's attention to or visual input from a traffic situation or scene.SOLUTION: A method for determining a vehicle operator's visual input of an object in the vehicle operator's surroundings comprises the steps of: receiving an object position signal indicative of the position of at least one object; receiving an operator motion input signal indicative of physiological data comprising information relating to a body motion of the operator; estimating an operator eye-gaze direction; and determining a visual input quality value representative of a level of visual input of the at least one object received by the operator on the basis of the object position signal and the estimated operator eye-gaze direction.
摘要翻译：要解决的问题：改善车辆操作员对交通状况或场景的注意力或视觉输入。解决方案：一种用于确定车辆操作者的环境中的物体的车辆操作者的视觉输入的方法，包括以下步骤：接收指示至少一个物体的位置的物体位置信号; 接收指示生理数据的操作者运动输入信号，所述生理数据包括与所述操作者的身体运动有关的信息; 估计操作者眼睛注视方向; 以及基于对象位置信号和所估计的操作者眼睛注视方向来确定代表操作者接收的至少一个对象的视觉输入水平的视觉输入质量值。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2013054744A System and method for improving performance estimation of operator of vehicle 有权
标题翻译：用于改善车辆操作员性能估计的系统和方法
公开(公告)号：JP2013054744A
公开(公告)日：2013-03-21
申请号：JP2012191997
申请日：2012-08-31
申请人： Volvo Car Corp , ボルボカーコーポレイション , Volvo Technology Corp , ボルボテクノロジーコーポレイション
发明人： DANIEL LEVIN , LENA WESTERVALL , GUSTAV MARKKULA , PETER KRONBERG , TRENT VICTOR
IPC分类号： G08G1/16 , A61B5/18 , B60R16/02 , B60W40/08
CPC分类号： A61B5/18 , B60W40/09 , B60W2040/0872 , B60W2540/10 , B60W2540/18 , B60W2550/308 , G08B21/06
摘要： PROBLEM TO BE SOLVED: To provide a system for improving performance estimation of an operator of a vehicle.SOLUTION: The system comprises: a first module implementing a first method 408 for estimating a performance state of vehicle operation, a second module 404 implementing a second method 410 for estimating at least one of a physiological state and a behavioural state of the operator, and means for sharing an estimated state between the first and second modules. The estimation method of one of the first and second modules is adjusted based on the state of the other one of the first and second modules, thereby improving the estimation of at least one of the performance state of vehicle operation and the physiological and/or behavioural state of the operator.
摘要翻译：要解决的问题：提供一种用于改善车辆操作者的性能估计的系统。解决方案：该系统包括：实现用于估计车辆操作的性能状态的第一方法408的第一模块，实现第二方法410的第二模块404，用于估计第二方法410的生理状态和行为状态中的至少一个操作者和用于在第一和第二模块之间共享估计状态的装置。基于第一和第二模块中的另一个模块的状态来调整第一模块和第二模块之一的估计方法，从而改进对车辆操作的性能状态和生理和/或行为中的至少一个的估计操作员的状态。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2008119750A Laser brazing method 审中-公开
标题翻译：激光打标方法
公开(公告)号：JP2008119750A
公开(公告)日：2008-05-29
申请号：JP2007293423
申请日：2007-11-12
申请人： Volvo Car Corp , ボルボカーコーポレーションVolvo Car Corporation
发明人： PALMQUIST NICLAS , LINDAHL PER , TODAL URBAN , LAURILA ESA , HOPKINS GLEN , STROEMBLAD MARTIN
IPC分类号： B23K1/005 , B23K1/00 , B23K26/00 , B23K26/20
CPC分类号： B23K1/0056
摘要： PROBLEM TO BE SOLVED: To provide an efficient laser brazing method which lessens or completely eliminates surface-breaking pores after laser brazing. SOLUTION: A laser brazing head 18 has a means for producing a first laser beam 20' and a second laser beam 22'. The invented laser brazing method comprises: a step for making a first member 10 come into contact with a second member 12 so as to form an interface 16 between both members; a step for supplying a filler 14 to the vicinity of the interface 16; and a step for moving a laser brazing head 18 along the interface 16 so that the first laser beam 20' melts the filler 14 for at least partially filling the interface 16 to form a brazed junction 24 and the second laser beam 22' performs post-heat treatment of the brazed junction 24. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种有效的激光钎焊方法，其可以在激光钎焊之后减少或完全消除表面破裂孔。解决方案：激光钎焊头18具有用于产生第一激光束20'和第二激光束22'的装置。本发明的激光钎焊方法包括：使第一构件10与第二构件12接触以在两个构件之间形成界面16的步骤; 将填料14供给到界面16附近的步骤; 以及用于沿着界面16移动激光钎焊头18的步骤，使得第一激光束20'熔化填充物14以至少部分地填充界面16以形成钎焊接头24，并且第二激光束22' 钎焊接头24的热处理。版权所有（C）2008，JPO＆INPIT

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