专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2007098402A Method and device for liquid phase diffusion welding 审中-公开
标题翻译：用于液相扩散焊接的方法和装置
公开(公告)号：JP2007098402A
公开(公告)日：2007-04-19
申请号：JP2005287461
申请日：2005-09-30
申请人： Chugoku Electric Power Co Inc:The , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 中国電力株式会社
发明人： KASHIWAGI TATSUJI , WAKIDOKORO KEIJI , CHIYONOBU KYOTA , KODAMA KATSU , MATSUMOTO SHINTARO
IPC分类号： B23K20/00 , B23K101/04
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for liquid phase diffusion welding capable of efficiently forming a welded portion with less defects and high strength by completing the heating and pressing at adequate timing.
SOLUTION: A clamping device 10 clamps a tube 23 to be welded and a tube 22 to be welded so that their welded end 23E and welded end 22E' face each other with a space therebetween, and an amorphous sheet 25 is arranged therebetween. The amorphous sheet 25 is clamped by applying the energizing force to the welded end 23E and the welded end 22E' by using an energizing unit 10'x added to the clamping device 10. In addition, the amorphous sheet 25, the welded end 23E and the welded end 22E' are heated and melted by an induction heating coil 2c under the pressure, and then, solidified to form a welded portion. It is detected by using a swell sensor 7 that the transverse swelling ratio of the welded ends 23E, 22E' reaches a predetermined value, and the temperature and the pressure of the welded portion are lowered.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题：提供一种液相扩散焊接的方法和装置，其能够通过在足够的时间完成加热和加压而有效地形成具有较少缺陷和高强度的焊接部分。解决方案：夹持装置10夹持要焊接的管23和待焊接的管22，使得它们的焊接端23E和焊接端22E'彼此面对并具有非对称片25 。通过使用添加到夹持装置10的激励单元10'x，向焊接端23E和焊接端22E'施加通电力来夹紧非晶片25.此外，非晶片25，焊接端23E和焊接端部22E'被感应加热线圈2c在压力下加热熔化，然后固化，形成焊接部。通过使用溶胀传感器7检测焊接端部23E，22E'的横向溶胀率达到规定值，焊接部的温度和压力降低。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007098401A Work clamping device in liquid phase diffusion welding 审中-公开
标题翻译：液相扩孔焊接中的工作夹紧装置
公开(公告)号：JP2007098401A
公开(公告)日：2007-04-19
申请号：JP2005287460
申请日：2005-09-30
申请人： Chugoku Electric Power Co Inc:The , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 中国電力株式会社
发明人： KASHIWAGI TATSUJI , WAKIDOKORO KEIJI , CHIYONOBU KYOTA , KODAMA KATSU , MATSUMOTO SHINTARO
IPC分类号： B23K20/00
摘要： PROBLEM TO BE SOLVED: To provide a work clamping device in liquid phase diffusion welding capable of enhancing the total efficiency of the welding work for respectively welding ends of two other works to both ends of a work, and reducing the cost of the welding work.
SOLUTION: The work clamping device comprises a first holding unit 10d for holding a first work 22, a second holding unit 10a for holding a second work 21, a third holding unit 10b for holding a third work 23, and a connection part 10c for supporting the first to third holding units. The first holding unit 10d is reciprocally supported along the connection part 10c. The third holding unit 10b is supported by the connection part 10c via a distance adjustment mechanism unit 10e with the distance from the connection part 10c being variable. The distance adjustment mechanism part 10e includes an arm 10e' with one end thereof connected to the third holding unit 10b, and an arm fixing means 10e" mounted on the connection part to fix the position of the arm 10e'.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种液相扩散焊接中的工件夹紧装置，其能够提高焊接工作的总效率，以将两个其他工件的端部分别焊接到工件的两端，并且降低了焊接工作。解决方案：夹紧装置包括用于保持第一工件22的第一保持单元10d，用于保持第二工件21的第二保持单元10a，用于保持第三工件23的第三保持单元10b和连接部 10c用于支撑第一至第三保持单元。第一保持单元10d沿着连接部10c往复地支撑。第三保持单元10b经由距离调节机构单元10e被连接部10c支撑，距离连接部10c的距离是可变的。距离调节机构部10e包括一端连接到第三保持单元10b的臂10e'和安装在连接部上以固定臂10e'的位置的臂固定装置10e“。版权所有：（C）2007，JPO＆INPIT

3. 发明专利

JP2006255723A Method and device for liquid phase diffusion bonding 审中-公开
标题翻译：用于液相扩散接合的方法和装置
公开(公告)号：JP2006255723A
公开(公告)日：2006-09-28
申请号：JP2005073181
申请日：2005-03-15
申请人： Chugoku Electric Power Co Inc:The , 中国電力株式会社
发明人： KASHIWAGI TATSUJI , WAKIDOKORO KEIJI , CHIYONOBU KYOTA , KODAMA KATSU , MATSUMOTO SHINTARO
IPC分类号： B23K3/00 , B23K1/002 , B23K1/18 , B23K20/00 , B23K101/06 , B23K103/04 , F16B7/00 , F16B11/00
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for liquid phase diffusion bonding capable of enhancing the bonding efficiency for efficiently bonding ends of two tubes to be bonded to both ends of the other tubes to be bonded, shortening the bonding time, and enhancing the bonding uniformity.
SOLUTION: A tube 22 to be bonded is heated and inflated by a heating resistor 1b, brazing filler metals 25, 25' and bonding ends of tubes 21, 22, 23 to hold the brazing filler metals are heated at the target temperature by high frequency heating coils 2c, 3c, and melted, and the brazing filler metals 25, 25' and the bonding ends are solidified. Next, the heating condition by the high frequency heating coils 2c, 3c is controlled so that the pressure at the bonding ends to be detected by a pressure sensor 6 is brought close to the target value. When the pressure is increased, the heating by the high frequency heating coil corresponding to the bonding end at the lower temperature to be detected by temperature sensors 4, 5 is preferentially intensified, and when the pressure is decreased, the heating by the high frequency heating coil corresponding to the bonding end at the higher temperature is preferentially weakened in individual heating controls.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种液相扩散接合的方法和装置，其能够提高用于有效地接合待接合的两根管的端部的接合效率，从而缩短接合的另一个管的两端时间，并提高粘合均匀性。解决方案：待接合的管22通过加热电阻器1b加热和充气，钎料25,25'和管21,22,23的保持钎焊金属的接合端被加热到目标温度通过高频加热线圈2c，3c熔化，使钎料25,25'和接合端固化。接下来，控制高频加热线圈2c，3c的加热条件，使得由压力传感器6检测的接合端的压力接近目标值。当压力增加时，由温度传感器4,5检测的较低温度下的接合端对应的高频加热线圈的加热优先增强，当压力降低时，通过高频加热对应于在较高温度下的接合端的线圈在单独的加热控制中优先被削弱。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006255722A Method and device for liquid phase diffusion bonding 审中-公开
标题翻译：用于液相扩散接合的方法和装置
公开(公告)号：JP2006255722A
公开(公告)日：2006-09-28
申请号：JP2005073180
申请日：2005-03-15
申请人： Chugoku Electric Power Co Inc:The , 中国電力株式会社
发明人： KASHIWAGI TATSUJI , WAKIDOKORO KEIJI , CHIYONOBU KYOTA , KODAMA KATSU , MATSUMOTO SHINTARO
IPC分类号： B23K1/18 , B23K1/14 , B23K20/00 , B23K101/06 , B23K103/04 , F16B7/00
摘要： PROBLEM TO BE SOLVED: To provide a bonding method and a bonding device capable of enhancing the efficiency of the bonding work for respectively bonding ends of two members to be bonded to both ends of other members to be bonded, shortening the bonding time, and reducing the cost of the bonding work. SOLUTION: Tubes 21, 23 to be bonded are clamped so that bonding ends thereof face each other and are separated from each other by a distance not smaller than the length L' of a tube 22 to be bonded. The tube 22 is clamped in a relatively movable manner so that the gaps g, g' to the tubes 21, 23 are variable, and brazing filler metals 25, 25' are arranged between the bonding ends. The tube 22 is heated by a heat-generating resistor 1b and inflated, and the brazing filler metals 25, 25' are held by the bonding ends. The brazing filler metals 25, 25' and the bonding ends to hold them are heated at the temperature in a predetermined range by high frequency heating coils 2c, 3c, and melted, and then, the brazing filler metals 25, 25' and the bonding ends are solidified. Heating by the heat-generating resistor 1b is controlled so that the pressure applied to the solidified brazing filler metals 25, 25' and the bonding ends is within a predetermined range. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够提高接合作业的效率的接合方法和接合装置，用于分别将要接合的两个构件的端部粘合到待接合的其它构件的两端，缩短接合时间，降低了粘合工作的成本。解决方案：待接合的管21,23被夹持，使得其接合端彼此面对并且彼此分开不小于待接合的管22的长度L'的距离。管22以相对可移动的方式夹紧，使得管21,23之间的间隙g'g'是可变的，并且钎料25,25'布置在接合端之间。管22被发热电阻1b加热并膨胀，钎焊金属25,25'由接合端保持。通过高频加热线圈2c，3c将钎料25,25'和接合端保持在预定范围内的温度，然后熔化，然后将钎料25,25'和接合端部固化。控制发热电阻1b的加热，使得施加到固化的钎料25,25'和接合端的压力在预定范围内。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006255721A Method and device for liquid phase diffusion bonding 审中-公开
标题翻译：用于液相扩散接合的方法和装置
公开(公告)号：JP2006255721A
公开(公告)日：2006-09-28
申请号：JP2005073179
申请日：2005-03-15
申请人： Chugoku Electric Power Co Inc:The , 中国電力株式会社
发明人： KASHIWAGI TATSUJI , WAKIDOKORO KEIJI , CHIYONOBU KYOTA , KODAMA KATSU , MATSUMOTO SHINTARO
IPC分类号： B23K3/00 , B23K1/00 , B23K1/002 , B23K1/18 , B23K20/00 , B23K103/04
摘要： PROBLEM TO BE SOLVED: To provide a liquid phase diffusion bonding method capable of maintaining adequate pressure application to a part to be bonded during the brazing and miniaturizing a bonding head. SOLUTION: In the first stage, tubes 21, 22 to be bonded are clamped by a clamping device 10 at positions separated from each other by the second distance L larger than the first distance so that bonding ends 21E, 22E maintain the first distance g therebetween at normal temperature, and a brazing filler metal 25 is arranged between the bonding ends 21E, 22E. In the second stage, the tubes 21, 22 are inflated by performing the induction heating of the bonding ends 21E, 22E and the brazing filler metal 25 at the temperature in a predetermined range by a high frequency heating coil 2c, the brazing filler metal 25 is held by the bonding ends 21E, 22E, the bonding ends 21E, 22E and the brazing filler metal 25 are melted, and then, solidified. In the third stage, the heating by the high frequency heating coil 2c is controlled so that the pressure applied to the solidified bonded portion is within a predetermined range. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种液相扩散接合方法，其能够在钎焊期间对待接合的部件施加适当的压力施加并且使接合头小型化。解决方案：在第一阶段中，要被接合的管21,22由夹持装置10夹在彼此分开大于第一距离的第二距离L的位置处，使得接合端21E，22E保持第一在常温下为g，在焊接端21E，22E之间设有钎料25。在第二阶段，通过利用高频加热线圈2c，钎料金属25进行在预定范围内的温度下进行接合端21E，22E和钎料25的感应加热，对管21,22进行充气由接合端21E，22E保持，接合端21E，22E和钎料25熔化，然后固化。在第三阶段中，控制高频加热线圈2c的加热，使得施加到凝固的接合部分的压力在预定范围内。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2013134118A Ultrasonic flaw detection device for pipe weld zone 有权
标题翻译：用于管道焊接区域的超声波检测装置
公开(公告)号：JP2013134118A
公开(公告)日：2013-07-08
申请号：JP2011283714
申请日：2011-12-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SHIMIZU MASATSUGU , MATSUMOTO HIROTOSHI , AOKI KIYOTAKA , MIYAZAWA NORIYUKI , MATSUMOTO SHINTARO
IPC分类号： G01N29/04 , G01N29/24
摘要： PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection device for a pipe weld zone, that avoids interference between ultrasonic waves even when ultrasonic flaw detection is performed from both sides by holding the weld zone and also shortens an inspection time.SOLUTION: An ultrasonic flaw detection device 10 for a pipe weld zone 3 where the respective end surfaces of a first pipe 1 and a second pipe 2 are welded with abutment includes: a first probe 11 arranged on the outer peripheral surface of the first pipe 1; a second probe 12 arranged on the outer peripheral surface of the second pipe 2; movement mechanisms 24, 27 for interlocking the first probe 11 and the second probe 12 to move in the circumferential direction of the pipes along the weld zone 3; position sensors 21, 22 for acquiring position information of each one of the first probe 11 and the second probe 12; and interference prevention means for preventing the mutual interference of ultrasonic waves to be originated or received by the first probe 11 and the second probe 12.
摘要翻译：要解决的问题：提供一种用于管道焊接区域的超声波探伤装置，即使通过保持焊接区域从两侧进行超声波探伤，也可以避免超声波之间的干扰，并且缩短检查时间。解决方案：超声波焊接有第一管1和第二管2的端面的管焊接区3的探伤装置10包括：配置在第一管1的外周面的第一探针11; 布置在第二管2的外周表面上的第二探针12; 用于使第一探针11和第二探针12互锁以沿着焊接区3在管的周向上移动的移动机构24,27; 用于获取第一探针11和第二探针12中的每一个的位置信息的位置传感器21,22; 以及用于防止由第一探针11和第二探针12产生或接收超声波的相互干扰的防干扰装置。

7. 发明专利

JP2012132845A Container enclosed with face 审中-公开
标题翻译：容器盖有面
公开(公告)号：JP2012132845A
公开(公告)日：2012-07-12
申请号：JP2010286632
申请日：2010-12-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIYAJI MASAKAZU , YAMADA TETSUYA , FUJITA MASAAKI , MATSUMOTO SHINTARO , IDA KEIJI
IPC分类号： G01S5/30 , F22B37/02 , G01B17/00
摘要： PROBLEM TO BE SOLVED: To provide a container enclosed with faces easily determining a reference point for use in an inspection of the inside of the container enclosed with the faces such as a boiler furnace.SOLUTION: The container enclosed with faces includes markers, or protrusions from the inner wall surfaces at a single or a plurality of locations of known coordinates of the inner sides of the container. Alternatively, the marker is impressed with a bar-code or a stamp having position information of a position on which the marker is provided, or is provided with an attachment part on which an IC tag is attachable, and the IC tag has the position information of the position on which the marker is provided.
摘要翻译：要解决的问题：提供容易地确定用于检查包围诸如锅炉的面的容器的内部的参考点的面的容器。解决方案：用面包围的容器在容器的内侧的已知坐标的单个或多个位置处包括来自内壁表面的标记或突起。或者，使用条形码或具有标记所在位置的位置信息的印记，或者设置有可贴附有IC标签的附着部，并且IC标签具有位置信息提供标记的位置。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2012132844A Method for specifying inspection work result on internal surface of container surrounded by faces and working position, and information management method 审中-公开
标题翻译：用于指定检查工作结果的方法，其结果是通过面和工作位置进行集装箱内部表面和信息管理方法
公开(公告)号：JP2012132844A
公开(公告)日：2012-07-12
申请号：JP2010286631
申请日：2010-12-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIYAJI MASAKAZU , YAMADA TETSUYA , FUJITA MASAAKI , MATSUMOTO SHINTARO , IDA KEIJI
IPC分类号： G01S5/30 , G01B17/00 , G01B17/02
摘要： PROBLEM TO BE SOLVED: To provide a method for specifying an inspection work result on an internal surface of a container surrounded by faces and a working position, which is used for inspecting the inside of the container, such as a boiler furnace, surrounded by faces, is capable of easily determining a reference point, and even when an inspection position to be specified is in the inside of a large container, capable of simply specifying the position, and simultaneously performing inspection and inspection position specification.SOLUTION: In a method for specifying an inspection work result on the internal surface of a container surrounded by faces and a working position, a transmitter capable of transmitting sound waves from two or more different positions is arranged on the known positional coordinates on the internal surface, an integrated object which can be carried by a worker and in which a receiver capable of receiving sound waves and an inspection tool capable of performing the inspection are integrated is arranged on a position where the inspection work is to be performed, the inspection work result is obtained by using the inspection tool, sound waves are transmitted from two or more positions of the transmitter, time required for arrival of each of the sound waves transmitted from the two or more positions at the receiver is measured, and the positional coordinates of the receiver are specified by using the arrival time of the sound waves and the positional coordinates of transmitting positions of the two or more sound waves.
摘要翻译：要解决的问题：为了提供一种用于在由用于检查诸如锅炉的容器的内部的面和工作位置包围的容器的内表面上指定检查作业结果的方法，能够容易地确定基准点，即使在要指定的检查位置在大容器的内部，能够简单地指定位置，同时执行检查和检查位置指定。解决方案：在由面部和工作位置围绕的容器的内表面上指定检查作业结果的方法中，能够从两个或更多个不同位置发送声波的发送器被布置在已知的位置坐标上内部表面，能够由工作人员携带并且能够接收声波的接收器和能够执行检查的检查工具的集成对象被集成在布置在要进行检查工作的位置，通过使用检查工具获得检查工作结果，从发送器的两个以上的位置发送声波，测量从接收器的两个以上位置发送的每个声波的到达所需的时间，通过使用声波的到达时间和发送位置o的位置坐标来指定接收机的坐标 f两个或更多声波。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2014126402A System and method for predicting life of aged high temperature pipes after reinforcement 有权
标题翻译：加固后老化高温管道寿命预测系统及方法
公开(公告)号：JP2014126402A
公开(公告)日：2014-07-07
申请号：JP2012281643
申请日：2012-12-25
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FUKABORI TAKUYA , NAGANO NAOKI , TOKIYOSHI TAKUMI , MATSUMOTO SHINTARO , IWAKIRI KENICHIRO , URESHINO AYAKO , MIYATA YASUYUKI
IPC分类号： G01N17/00 , F16L9/04 , G01M99/00
摘要： PROBLEM TO BE SOLVED: To predict life of piping after reinforcement with high precision and to reduce effort and cost of inspection.SOLUTION: A method of predicting life of an aged high temperature pipe that has been reinforced against creep rupture by wrapping a wire therearound includes steps of; obtaining creep constants of the wire and the pipe; determining creep stress acting on the pipe using the obtained creep constants; and calculating creep life of the reinforced pipe based on the determined creep stress and a given environmental condition.
摘要翻译：要解决的问题：预测加固后管道的寿命高精度，并减少检查的工作量和成本。解决方案：一种预测老化高温管道的使用寿命的方法，该管道已经通过缠绕钢丝而被蠕变断裂加固，包括：的步骤获得电线和管道的蠕变常数; 使用获得的蠕变常数确定作用在管道上的蠕变应力; 并根据确定的蠕变应力和给定的环境条件计算加固管的蠕变寿命。

10. 发明专利

JP2014077588A Reinforcement tool for boiler tube, manufacturing method thereof and reinforcement method of boiler tube 审中-公开
标题翻译：锅炉加固工具及其制造方法及锅炉加固方法
公开(公告)号：JP2014077588A
公开(公告)日：2014-05-01
申请号：JP2012225530
申请日：2012-10-10
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAGANO NAOKI , FUKABORI TAKUYA , MATSUMOTO SHINTARO , TOKIYOSHI TAKUMI , CHUMA YASUHARU
IPC分类号： F22B37/10 , F16L55/16 , F16L57/00
摘要： PROBLEM TO BE SOLVED: To provide temporal reinforcement means as reinforcement means for a swelling part generated in a boiler tube, which is manufactured easily and at low cost and can retain reinforcement intensity until next periodic inspection.SOLUTION: A reinforcement tool 10, which is hollow cylindrical shape and has an inner diameter smaller than an outer diameter of a boiler tube t to be a construction object, is manufactured by a metal wire 12 having heat resistance. The reinforcement tool 10 is wound around a swelling part e of the boiler tube t, tensile force is applied to both ends of the wire 12, and narrowing is performed with pressing force applied to the swelling part e. In this state, both end portions of the reinforcement tool 10 are subjected to spot welding.
摘要翻译：要解决的问题：提供作为在锅炉管中产生的膨胀部分的加强装置的时间加强装置，其易于且以低成本制造并且可以保持加强强度直到下一次定期检查。解决方案：加固工具10 中空圆筒形，其内径小于作为施工对象的锅炉管t的外径，由具有耐热性的金属丝12制造。加强工具10卷绕在锅炉管t的膨胀部分e上，拉伸力施加到丝12的两端，并且通过施加到溶胀部分e的压力来进行变窄。在该状态下，加固工具10的两端部进行点焊。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式