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

JP2004225594A Fuel vapor processing device 有权
公开(公告)号：JP2004225594A
公开(公告)日：2004-08-12
申请号：JP2003013459
申请日：2003-01-22
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： AMANO NORIYASU , KATO NAOYA , KOYAMA NOBUHIKO , MURAKAMI FUMIYOSHI
IPC分类号： F02M25/08 , F02M33/00 , F02M37/00
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To provide a fuel vapor processing device liquefying and collecting fuel vapor as required in working temperature range. SOLUTION: The fuel vapor processing device 10 is provided with oleophilic solvent having saturated vapor pressure lower than saturated vapor pressure fuel generating fuel vapor in the using temperature range, a collector 31 storing solvent, and an introductory passage part 12 introducing fuel vapor into the stored solvent in the collector 31. Solvent containing hydrocarbon of which boiling point is 100°C or higher and of which carbon number is 8 or more is used. COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2009221859A Resin intake manifold 有权
标题翻译：树脂吸入歧管
公开(公告)号：JP2009221859A
公开(公告)日：2009-10-01
申请号：JP2008064065
申请日：2008-03-13
申请人： Aisan Ind Co Ltd , Denso Corp , 愛三工業株式会社 , 株式会社デンソー
发明人： TANIGAWA HIRONORI , BESSHO TAKASHI , MURAKAMI FUMIYOSHI , KAMEDA YASUHISA
IPC分类号： F02M35/10 , F02M35/104
摘要： PROBLEM TO BE SOLVED: To easily provide a drain passage between a surge tank lowest bottom part and a branch passage without post-working. SOLUTION: A resin intake manifold has the lowest bottom part 29a of the surge tank 2 and the branch passage 3 arranged with shifting in a vertical and a horizontal directions, and a whole body is composed by integrating a plurality of resin pieces 13-15. The lowest bottom part 29a is composed of a first lower piece 13, and a part of the branch passage 3 is composed of a second and a third lower pieces 14, 15 which can be divided into two. A lower projection part 33 and a first drain hole 31 are formed on the first lower piece 13. A first lateral projection part 37, a second drain hole 38 and a passage part 38a are formed on the second lower piece 14. A second lateral projection part 45 and a passage part 46 are formed on the third lower piece 15. The lower projection parts 33 and both of the lateral projection parts 37, 45 are welded by combining and welding the first, the second and the third lower pieces 13-15, each drain hole and the like 31, 38, 38a, 46 are connected, and a roughly L-shaped drain passage 49 are formed between the lowest bottom part 29a and the branch passage 3. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：容易地在缓冲罐最低底部和分支通道之间提供排水通道，而不需要后加工。解决方案：树脂进气歧管具有缓冲罐2的底部最低的底部29a和沿垂直和水平方向移位的分支通道3，整体由多个树脂片13 -15。最底部29a由第一下部件13构成，分支通道3的一部分由可分成两部分的第二和第三下部件14,15组成。在第一下部件13上形成下部突出部33和第一排出孔31.第二侧面突出部37，第二排出孔38和通道部38a形成在第二下部件14上。第二横向突出部部分45和通道部分46形成在第三下部件15上。通过组合和焊接第一，第二和第三下部件13-15来焊接下部突出部33和两个侧向突起部37,45。各排水孔31,38,38a，46连接，在最底部29a和分支通路3之间形成大致L字状的排水通路49.（C）2010， JPO和INPIT

3. 发明专利

JP2007146797A Evaporated fuel treating device 审中-公开
标题翻译：蒸发燃料处理装置
公开(公告)号：JP2007146797A
公开(公告)日：2007-06-14
申请号：JP2005345138
申请日：2005-11-30
申请人： Denso Corp , 株式会社デンソー
发明人： MURAKAMI FUMIYOSHI
IPC分类号： F02M25/08
CPC分类号： F02M25/0818
摘要： PROBLEM TO BE SOLVED: To provide an evaporated fuel treating device controlling a purged amount of evaporated fuel with high accuracy and at a low cost irrespectively of a variation in the flow characteristics of every purge valve.
SOLUTION: A switching valve 48 is a three-way solenoid valve for switching communication of the purge valve 36 between a canister 34 side and a passage 220 on an atmosphere side. When the switching valve 48 puts the purge valve 36 into communication with the passage 220 on the atmosphere side and both sides of a throttle 212 are opened to the atmosphere immediately after start of an internal combustion engine 10, as air is sucked to the purge valve 36 side through the passage 220 by negative pressure of a suction passage 14, air passes through a switching valve 42, a pump 46, the throttle 212 and a switching valve 40 and is sucked to the purge valve 36 side. The flow characteristics of the purge valve 36 with respect to a duty rate of electric current to be supplied to the purge valve 36 is determined from differential pressure of the throttle 212 detected by a differential pressure sensor 44 and from negative pressure of a suction passage 14 detected by a suction pressure sensor 22, and the flow characteristics of the purge valve 36 is corrected.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种蒸发燃料处理装置，其以高精度和低成本控制蒸发燃料的净化量，而与每个净化阀的流量特性的变化无关。解决方案：切换阀48是三通电磁阀，用于在气体侧的罐34侧和通道220之间切换清洗阀36的连通。当切换阀48将排气阀36与大气侧的通路220连通并且在内燃机10起动之后立即将节流阀212的两侧开放到大气中时，由于空气被吸入到净化阀 36通过吸入通道14的负压通过通道220，空气通过切换阀42，泵46，节流阀212和切换阀40，并被吸入清洗阀36侧。净化阀36相对于向排气阀36供给的电流的占空比的流动特性由差压传感器44检测到的节气门212的压差和吸入通路14的负压由吸入压力传感器22检测，并且校正净化阀36的流量特性。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2011149331A Tumble control valve device 有权
标题翻译：控制阀装置
公开(公告)号：JP2011149331A
公开(公告)日：2011-08-04
申请号：JP2010011219
申请日：2010-01-21
申请人： Denso Corp , 株式会社デンソー
发明人： ISHIGAKI SATOSHI , INO MASAO , MURAKAMI FUMIYOSHI
IPC分类号： F02B31/00
CPC分类号： Y02T10/146
摘要： PROBLEM TO BE SOLVED: To improve the strength of a valve element 5 without deteriorating problems of a side clearance due to a reinforcing fiber and an elastomer component included in a resin material in a TCV device 1.
SOLUTION: A valve element 5 has a metal plate 30 as a metal part and a resin part 31, and in the peripheral edge of the valve element 5, two short edges 11 and 12 forming a side clearance are the peripheral edge of the resin part 31. Thereby, part of the valve element 5 is provided by the metal plate 30, improving the strength of the valve element 5. Further, since the peripheral edge of the valve element 5 forming the side clearance is formed of the resin part 31, an increase in unevenness of the side clearance due to a dimensional tolerance different between the valve element 5 and the housing 6 can be prevented by forming the valve element 5 and the housing 6 at the same time, using the same mold. Then, the strength of the valve element 5 can be improved without deteriorating problems of the side clearance.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提高阀元件5的强度，而不会降低由TCV装置1中的树脂材料中包含的增强纤维和弹性体成分引起的侧面间隙的问题。解决方案：A 阀元件5具有作为金属部分的金属板30和树脂部分31，并且在阀元件5的周缘中，形成侧间隙的两个短边缘11和12是树脂部分31的周缘。因此阀元件5的一部分由金属板30设置，提高了阀体5的强度。此外，由于形成侧面间隙的阀体5的周缘部由树脂部31形成，通过使用相同的模具同时形成阀元件5和壳体6，可以防止由于阀元件5和壳体6之间的尺寸公差引起的侧间隙的不均匀性。然后，可以提高阀体5的强度，而不会降低侧向间隙的问题。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2008196438A Intake module 审中-公开
标题翻译：进样模块
公开(公告)号：JP2008196438A
公开(公告)日：2008-08-28
申请号：JP2007034622
申请日：2007-02-15
申请人： Denso Corp , 株式会社デンソー
发明人： MURAKAMI FUMIYOSHI
IPC分类号： F02M35/10 , F02M25/07
CPC分类号： Y02T10/121
摘要： PROBLEM TO BE SOLVED: To provide an intake module having small influence on output of an internal combustion engine, not causing complication of a structure, and reducing damage of the internal combustion engine due to water drops formed inside of a surge tank.
SOLUTION: A water absorbing member 70 is provided inside of the surge tank 31 along a wall part of a lower part in a vertical direction. Consequently, if moisture contained in exhaust gas condensates to form water drops inside of the surge tank 31, the water drops drop downward and are absorbed by the water absorbing member 70. When high temperature exhaust gas is re-circulated to the surge tank 31 from the engine by operation of the engine 20, temperature of the surge tank 31 rises. Consequently, temperature of the water absorbing member 70 provided inside of the surge tank 31 rises and moisture absorbed by the water absorbing member 70 is evaporated. As a result, evaporated steam is mixed in intake air as gas and is supplied to the engine 20 via each flow in port 32.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种对内燃机的输出影响小的进气模块，不会引起结构的复杂化，并且减少由于在缓冲箱内形成的水滴引起的内燃机的损坏。解决方案：吸水部件70沿着垂直方向的下部的壁部设置在缓冲罐31的内部。因此，如果废气中含有的水分凝结成在缓冲罐31内部形成水滴，则水滴向下滴落并被吸水部件70吸收。当高温废气从缓冲罐31再循环到缓冲罐31时通过发动机20的运转发动机，喘振罐31的温度上升。因此，设置在缓冲罐31内部的吸水部件70的温度上升，吸水部件70吸收的水分蒸发。结果，蒸气蒸汽作为气体在进气中混合，并通过端口32中的每个流被供应到发动机20.版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2009221860A Resin intake manifold 有权
标题翻译：树脂吸入歧管
公开(公告)号：JP2009221860A
公开(公告)日：2009-10-01
申请号：JP2008064172
申请日：2008-03-13
申请人： Aisan Ind Co Ltd , Denso Corp , 愛三工業株式会社 , 株式会社デンソー
发明人： TANIGAWA HIRONORI , BESSHO TAKASHI , MURAKAMI FUMIYOSHI
IPC分类号： F02M35/104 , F02M35/10
摘要： PROBLEM TO BE SOLVED: To provide a connector without increasing parts, facilities and labor while increasing strength. SOLUTION: A resin intake manifold 1 includes a surge tank and a plurality of branch passage branching off of the surge tank. The gas pipe connector 8 communicating to the surge tank is provided. A whole body is constructed by combining and integrating a plurality of resin pieces 11-15. The gas pipe connector 8 is formed on one of the resin pieces 12 as one unit with projecting out of an edge part thereof. The connector 8 is joined to anther resin pieces 11 and a connector base 21 including an introduction hole communicating to the connector 8 is formed as one unit. The connector 8 is joined to the connector base 21 and is integrated by combining and joining the plurality of resin pieces 11-15 and communication between the connector 8 and the introduction hole is provided. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在增加强度的同时提供连接器而不增加部件，设施和劳动。解决方案：树脂进料歧管1包括缓冲罐和从缓冲罐分支出的多个分支通道。提供与调压罐连通的燃气管连接器8。整体通过组合并整合多个树脂片11-15而构成。气体管连接器8形成在作为一个单元的树脂片12中的一个上，突出在其边缘部分之外。连接器8连接到花药树脂片11上，并且包括与连接器8连通的引入孔的连接器基座21形成为一个单元。连接器8连接到连接器基座21，并且通过组合并接合多个树脂片11-15并且连接器8和引入孔之间的连通而被集成。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009215896A Resin-made intake manifold 有权
标题翻译：树脂进料歧管
公开(公告)号：JP2009215896A
公开(公告)日：2009-09-24
申请号：JP2008057523
申请日：2008-03-07
申请人： Aisan Ind Co Ltd , Denso Corp , 愛三工業株式会社 , 株式会社デンソー
发明人： TANIGAWA HIRONORI , BESSHO TAKASHI , MURAKAMI FUMIYOSHI , KAMEDA YASUHISA
IPC分类号： F02M35/10
摘要： PROBLEM TO BE SOLVED: To discharge liquid from a plurality of partition parts of a surge tank and to reduce effects on intake characteristics.
SOLUTION: This resin-made intake manifold includes the surge tank and a plurality of branch passages, and includes a plurality of resin pieces. In one resin piece 13, an inlet 30 of each of the branch passages is protruded to inside of the surge tank, and a peripheral wall 31 of the surge tank is connected to a peripheral edge 30a of the inlet 30 by ribs 32a-32c, to partition one side part inside the surge tank into the plurality of partition parts 33a-33d. Drain holes 41-43 for communicating a lowest part of a bottom wall 29 of each partition part 33a-33d with the adjacent branch passage via the bottom wall 29 of each partition part 33a-33d are formed. One specific drain hole 43 for communicating the adjacent two partition parts 33c, 33d partitioned by the specific rib 32c arranged in the lowest part inside the surge tank with the one branch passage adjacent to the specific rib 32c is formed in a connection part of the specific rib 32c and the bottom wall 29.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：从缓冲罐的多个分隔部件排出液体并减少对进气特性的影响。解决方案：该树脂制进气歧管包括缓冲罐和多个分支通道，并且包括多个树脂片。在一个树脂片13中，每个分支通道的入口30突出到缓冲罐的内部，并且缓冲罐的周壁31通过肋32a-32c连接到入口30的周缘30a，将缓冲罐内的一侧部分分割成多个分隔部33a-33d。形成用于使每个分隔部33a-33d的底壁29的最下部分与相邻分支通道经由每个分隔部分33a-33d的底壁29连通的排水孔41-43。一个具体的排水孔43用于连通相邻的两个分隔部分33c，33d，这些隔离部分33c，33d由布置在缓冲罐内部的最下部分的特定肋32c分隔开，其中一个分支通道与特定肋条32c相邻。肋32c和底壁29.版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2009185974A Valve unit 有权
标题翻译：阀门单元
公开(公告)号：JP2009185974A
公开(公告)日：2009-08-20
申请号：JP2008028904
申请日：2008-02-08
申请人： Denso Corp , 株式会社デンソー
发明人： MURAKAMI FUMIYOSHI , SANO AKIRA
IPC分类号： F16K27/02 , F02B31/00 , F16K1/20
CPC分类号： Y02T10/146
摘要： PROBLEM TO BE SOLVED: To reduce cost by obviating the need of nonslip work (post-process) for preventing the coming off of a slope member 5 after being mounted to a housing 3 without using an expensive resin material (synthetic resin small in the amount of deformation due to high-temperature creep or the like). SOLUTION: Only by inserting a slope body 6 of the slope member 5 into the housing 3, and pressing a pair of first and second press-in parts 31 and 32 of the slope member 5 into press-in surfaces of a pair of first and second press-in holding parts 41 and 42 of the housing 3 at the same time, fixation work of the slope member 5 to the housing 3 and the nonslip work of the slope member 5 from the housing 3 can be completed at the same time. Thereby, the need of a post-process for the nonslip of the slope member 5 after being mounted in the housing 3 is obviated without an expensive resin material, whereby improvement of efficiency of attachment work of the slope member 5 to the housing 3 and cost reduction can be achieved. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过消除在不使用昂贵的树脂材料（合成树脂小）的情况下在安装到壳体3之后防止斜面构件5脱落的非滑动工作（后处理）的需要来降低成本由于高温蠕变等引起的变形量）。解决方案：只有将斜面部件5的倾斜体6插入到壳体3中，并将斜面部件5的一对第一和第二压入部分31和32压入一对压入表面同时，可以在壳体3的第一和第二压入保持部件41和42的同时，将斜面部件5与壳体3的固定工作和斜面部件5从壳体3的非滑动工作完成在同时。因此，在没有昂贵的树脂材料的情况下，消除了在安装在壳体3中之后对斜面构件5的不滑动的后处理，从而提高斜面构件5对壳体3的附接作业的效率和成本可以实现减少。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2004060853A Solenoid valve device 有权
公开(公告)号：JP2004060853A
公开(公告)日：2004-02-26
申请号：JP2002223274
申请日：2002-07-31
申请人： Denso Corp , 株式会社デンソー
发明人： OKUDA HIDEKI , MURAKAMI FUMIYOSHI
IPC分类号： F16K31/06
CPC分类号： F16K31/0689 , F16K31/0655
摘要： PROBLEM TO BE SOLVED: To provide a solenoid valve device capable of reducing noise due to a movable core colliding against a guide member.
SOLUTION: The solenoid valve 10 is equipped with a fixed core 11, the cylindrical movable core 40, a valve member 50 for opening/closing fluid passages 72 and 73 by reciprocating integrally with the movable core 40 in the axial direction of the movable core 40, coil parts 20 and 21 for attracting the movable core 40 to the fixed core 11 and moving it in the axial direction by forming a magnetic field by energization, and the guide member 33 having a guide wall 36 for guiding the movable core 40 from the inner side in the radial direction of the movable core 40 to the axial direction of the movable core 40. The solenoid valve device 10 has a space 38 formed on the inside in the radial direction of the guide wall 36. The guide wall 36 is formed to be elastically deformable, and deflects into the space 38 when pressured by the movable core 40 displaced in the radial direction.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2013104374A Secondary air supply system 审中-公开
标题翻译：二次空气供应系统
公开(公告)号：JP2013104374A
公开(公告)日：2013-05-30
申请号：JP2011249606
申请日：2011-11-15
申请人： Denso Corp , 株式会社デンソー
发明人： MURAKAMI FUMIYOSHI , YOKOYAMA SHINICHI
IPC分类号： F01N3/22 , F01N3/32
摘要： PROBLEM TO BE SOLVED: To provide a secondary air supply system with a simple structure, suppressing generation of condensate water near a control valve.SOLUTION: A supply pipe 10 is connected with an exhaust pipe 3 and has a supply passage 11 communicates with an exhaust passage 4 therein. A pump 20 is disposed on a side opposite to the exhaust pipe 3 of the supply pipe 10, and supplies air to the exhaust passage 4 via the supply passage 11. A control valve device 30 is disposed between the exhaust pipe 3 and the pump 20 to shut off or release the supply passage 11. A check valve 40 is disposed between the exhaust pipe 3 and the control valve device 30, and shuts off or release the supply passage 11 to shut off a flow of exhaust from the exhaust passage 4 to a control valve device 30 side. The check valve 40 is disposed to the supply passage 11 between the exhaust pipe 3 and the control valve device 30 to be closer to the exhaust pipe 3 than the control valve device 30.
摘要翻译：要解决的问题：提供具有简单结构的二次空气供给系统，抑制控制阀附近的冷凝水的产生。
解决方案：供应管10与排气管3连接，并且其供给通道11与排气通道4连通。泵20设置在与供给管10的排气管3相反的一侧，并且经由供给通道11向排气通道4供给空气。控制阀装置30设置在排气管3和泵20之间关闭或释放供给通道11.止回阀40设置在排气管3和控制阀装置30之间，并且切断或释放供给通道11以切断从排气通道4排出的排气到控制阀装置30侧。止回阀40设置在排气管3和控制阀装置30之间的供给通道11上，以比控制阀装置30更靠近排气管3.版权所有：（C）2013，JPO＆INPIT

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