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1. 发明专利

CA2894833A1 SLIDING SEAL AND SEAL STRUCTURE 未知
公开(公告)号：CA2894833A1
公开(公告)日：2014-06-26
申请号：CA2894833
申请日：2013-11-19
申请人： KAWASAKI HEAVY IND LTD , NISSAN MOTOR
发明人： SUZUKI YUTAKA , NOMICHI KAORU , NINOMIYA MAKOTO , SHINOHARA MIKIYA , MORIYAMA AKINOBU
IPC分类号： F16J15/18
摘要： The purpose of the invention is to provide a long-life sliding seal in which a first member can move smoothly relative to a second member. A sliding seal (11) adapted to seal an annular gap (14) between the two members in which the first member (12) can be moved relative to the second member (13), and partition the high-pressure side and the low-pressure side from each other. The sliding seal (11) is disposed in an annular fitting groove (18) provided to the second member (13), and is provided with: a pressure fluid seal (19) which slides against the sliding surface (24) of the first member (12); and a lubricant holding piece (20) forming a lubricant housing space (26) between the lubricant holding piece (20) and the pressure fluid seal (19), the lubricant holding piece (20) being provided on the high-pressure side relative to the pressure fluid seal (19).

2. 发明专利

DE60045091D1 Festelektrolyt, Verfahren zu seiner Herstellung und Brennstoffzelle zu seiner Verwendung 未知
公开(公告)号：DE60045091D1
公开(公告)日：2010-11-25
申请号：DE60045091
申请日：2000-08-28
申请人： NISSAN MOTOR
发明人： AKIMUNE YOSHIO , SHINOHARA MIKIYA , MUNAKATA FUMIO
IPC分类号： G01N27/409 , H01M8/10 , C04B35/00 , C04B35/01 , C04B35/50 , H01B1/06 , H01B1/08 , H01M8/02 , H01M8/12

3. 发明专利

CA2894833C SLIDING SEAL AND SEAL STRUCTURE 未知
公开(公告)号：CA2894833C
公开(公告)日：2017-03-14
申请号：CA2894833
申请日：2013-11-19
申请人： KAWASAKI HEAVY IND LTD , NISSAN MOTOR
发明人： SUZUKI YUTAKA , NOMICHI KAORU , NINOMIYA MAKOTO , SHINOHARA MIKIYA , MORIYAMA AKINOBU
IPC分类号： F16J15/18
摘要： The purpose of the invention is to provide a long-life sliding seal in which a first member can move smoothly relative to a second member. A sliding seal (11) adapted to seal an annular gap (14) between the two members in which the first member (12) can be moved relative to the second member (13), and partition the high-pressure side and the low-pressure side from each other. The sliding seal (11) is disposed in an annular fitting groove (18) provided to the second member (13), and is provided with: a pressure fluid seal (19) which slides against the sliding surface (24) of the first member (12); and a lubricant holding piece (20) forming a lubricant housing space (26) between the lubricant holding piece (20) and the pressure fluid seal (19), the lubricant holding piece (20) being provided on the high-pressure side relative to the pressure fluid seal (19).

4. 发明专利

DE4214368C2 未知
公开(公告)号：DE4214368C2
公开(公告)日：1996-08-29
申请号：DE4214368
申请日：1992-04-30
申请人： NISSAN MOTOR , DAIDO STEEL CO LTD
发明人： AOKI HIROYUKI , SHIMADA MUNEKATSU , SHIBATA ITARU , SHINOHARA MIKIYA , MIZUNO MASASHI , YAHAGI SHINICHIRO , NAGATA MASARU , MATSUI NOBUYUKI , HANASHIMA SHIGEO
IPC分类号： G01L3/10 , G01L1/12
摘要： To obtain stable linear torque-output characteristics over a wide torque range in a magnetostrictive torque detecting apparatus having a shaft to be measured, an exciting coil for magnetically exciting the shaft, and a detecting coil for detecting magnetostrictive components generated in the shaft distorted by a torque, the shaft is particularly composed of a substrate shaft portion made of a high yield point material and a shape anisotropic layer portion made of a high magnetostrictive material metallographically welded on an outer surface of the substrate shaft. The welded shape anisotropic layer portion is formed with two symmetrical groups of concave/convex portions each arranged at regular angular intervals on the outer circumferential surface thereof at an inclination angle with respect to the axial direction of the shaft.

5. 发明专利

DE4214368A1 未知
公开(公告)号：DE4214368A1
公开(公告)日：1992-11-05
申请号：DE4214368
申请日：1992-04-30
申请人： NISSAN MOTOR , DAIDO STEEL CO LTD
发明人： AOKI HIROYUKI , SHIMADA MUNEKATSU , SHIBATA ITARU , SHINOHARA MIKIYA , MIZUNO MASASHI , YAHAGI SHINICHIRO , NAGATA MASARU , MATSUI NOBUYUKI , HANASHIMA SHIGEO
IPC分类号： G01L3/10
摘要： To obtain stable linear torque-output characteristics over a wide torque range in a magnetostrictive torque detecting apparatus having a shaft to be measured, an exciting coil for magnetically exciting the shaft, and a detecting coil for detecting magnetostrictive components generated in the shaft distorted by a torque, the shaft is particularly composed of a substrate shaft portion made of a high yield point material and a shape anisotropic layer portion made of a high magnetostrictive material metallographically welded on an outer surface of the substrate shaft. The welded shape anisotropic layer portion is formed with two symmetrical groups of concave/convex portions each arranged at regular angular intervals on the outer circumferential surface thereof at an inclination angle with respect to the axial direction of the shaft.

6. 发明公开

EP2602523A4 HYDROGEN GAS SUPPLY DEVICE OF FUEL CELL SYSTEM 有权转让
标题翻译：氢供给装置中的燃料电池系统
公开(公告)号：EP2602523A4
公开(公告)日：2015-12-30
申请号：EP11814300
申请日：2011-08-04
申请人： KAWASAKI HEAVY IND LTD , NISSAN MOTOR
发明人： NOMICHI KAORU , SUZUKI YUTAKA , NINOMIYA MAKOTO , SHINOHARA MIKIYA , ODASHIMA MASATO
IPC分类号： F16K31/06 , F16K31/42 , H01M8/04
CPC分类号： H01M8/04104 , F16K17/196 , F16K31/0613 , F16K31/0624 , F16K31/426 , G05D16/2013 , H01M8/04201
摘要： An object of the present invention is to provide a hydrogen gas supply device including a pressure regulating valve capable of controlling the flow rate (or pressure) of hydrogen to the fuel cell stack with a high degree of accuracy even if upstream pressure is high and preventing hydrogen gas leakage to the atmosphere. A hydrogen gas supply device 1 configured to supply a hydrogen gas to a fuel cell stack 3 includes an electromagnetic pressure regulating valve 14 configured to regulate the pressure of the hydrogen gas to low pressure. The electromagnetic pressure regulating valve 14 includes a housing 21, and a valve passage 22 connecting a primary port 21a and a secondary port 21c is formed in the housing 21. A valve body 24 configured to control an opening degree of the valve passage is provided in the housing 21. A high-pressure sealing member 28 and a low-pressure sealing member 29 are provided on an outer periphery of the valve body 24. The high-pressure sealing member 28 and the low-pressure sealing member 29 are provided in this order from one end side of the valve body 24 to the other end side thereof. The electromagnetic pressure regulating valve 14 further includes a housing pressure equalizing passage 34 connecting the secondary port 21c and a buffer chamber 30 formed between the high-pressure sealing member 28 and the low-pressure sealing member 29.

7. 发明公开

EP2937602A4 SLIDING SEAL AND SEAL STRUCTURE 审中-公开
标题翻译：滑动密封密封和结构
公开(公告)号：EP2937602A4
公开(公告)日：2016-07-27
申请号：EP13864560
申请日：2013-11-19
申请人： KAWASAKI HEAVY IND LTD , NISSAN MOTOR
发明人： SUZUKI YUTAKA , NOMICHI KAORU , NINOMIYA MAKOTO , SHINOHARA MIKIYA , MORIYAMA AKINOBU
IPC分类号： F16J15/18 , F16F9/32
CPC分类号： F16J15/324 , F16F9/32 , F16F9/365 , F16J15/004 , F16J15/006 , F16J15/008 , F16J15/3232 , F16J15/56
摘要： The present invention provides a long-life sliding seal which allows a first member to smoothly move relative to a second member. A sliding seal (11) seals an annular gap (14) between a first member (12) and a second member (13) to separate a high-pressure side and a low-pressure side from each other, the first member (12) being movable relative to the second member (13). The sliding seal (11) is provided at an annular attaching groove (18) provided at the second member (13). The sliding seal (11) includes: a pressure fluid seal (19) configured to slidingly contact a sliding surface (24) of the first member (12); and a lubricant holding piece (20) provided at the high-pressure side of the pressure fluid seal (19), a lubricant storage space (26) being formed between the lubricant holding piece (20) and the pressure fluid seal (19).

8. 发明专利

JP2014109322A Slide seal and seal structure 审中-公开
标题翻译：滑动密封和密封结构
公开(公告)号：JP2014109322A
公开(公告)日：2014-06-12
申请号：JP2012264115
申请日：2012-12-03
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社 , Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SUZUKI YUTAKA , NOMICHI KAORU , NINOMIYA MAKOTO , SHINOHARA MIKIYA , MORIYAMA AKINOBU
IPC分类号： F16J15/24 , F16J15/18 , F16K41/04
摘要： PROBLEM TO BE SOLVED: To provide a long-life slide seal in which a first member is smoothly movable relative to a second member.SOLUTION: In the slide seal, in which the first member being smoothly movable relative to the second member, for hermetically sealing an annular clearance between the first and second members and being fitted into an annular installation groove provided in the second or first member, there are provided a high pressure seal that slidably slide-contacts a sliding surface of the first or second member; a lubricant holding piece provided on the low-pressure side of the high pressure seal to have a first lubricant holding part which opens on the opening side of the installation groove; and a lubricant seal provided on the low-pressure side of the first lubricant holding part for slidably slide-contacting the sliding surface.
摘要翻译：要解决的问题：提供一种长寿命的滑动密封件，其中第一构件相对于第二构件平滑地移动。解决方案：在滑动密封件中，第一构件相对于第二构件平滑地移动，用于气密密封第一和第二构件之间的环形间隙并且装配到设置在第二或第一构件中的环形安装槽中，设置有高压密封，其可滑动地接触第一或第二构件的滑动表面; 润滑剂保持件，设置在高压密封件的低压侧，以具有在安装槽的开口侧开口的第一润滑剂保持部; 以及设置在第一润滑剂保持部的低压侧的滑动接触滑动面的润滑剂密封件。

9. 发明专利

JP2009058366A Pressure detection device 审中-公开
标题翻译：压力检测装置
公开(公告)号：JP2009058366A
公开(公告)日：2009-03-19
申请号：JP2007225741
申请日：2007-08-31
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SHINOHARA MIKIYA , MORIYAMA AKINOBU
IPC分类号： G01L19/04
摘要： PROBLEM TO BE SOLVED: To provide a pressure detection device that will not have dew condense, even if it detects the pressure of fuel gas and oxidizer gas of high temperature and high humidity.
SOLUTION: A fuel cell system 1 controls the pressure adjustment of air and hydrogen gas, while detecting the pressure on the upstream side A of a cathode inlet of a fuel cell, and the pressure on the upstream side B of an anode inlet, respectively. The pressure detection device is constituted, on the cathode side, a pressure inlet pipe 14a connected to the pressure extract port in a part A of Fig. 1, a pressure detecting means 15a, connected to the other end of this pressure inlet pipe 14a, and at least one of a warming means 16 for warming the pressure detecting means 15a and a cooling means 17 for cooling the pressure inlet pipe 14a. The pressure detecting device comprises, also on the anode side, a pressure inlet pipe 14b, a pressure detecting means 15b, and at least one of the warming means 16 and the cooling means 17.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使检测到高温高湿的燃料气体和氧化剂气体的压力，也能够提供不会露出冷凝的压力检测装置。解决方案：燃料电池系统1控制空气和氢气的压力调节，同时检测燃料电池的阴极入口的上游侧A的压力，以及阳极入口的上游侧B的压力，分别。压力检测装置在阴极侧构成与图1的A部分的压力提取口连接的压力入口管14a。 1，与该压力导入管14a的另一端连接的压力检测单元15a，以及用于加压压力检测单元15a的加温单元16和冷却压力导入管14a的冷却单元17中的至少一个。压力检测装置也在阳极侧包括压力入口管14b，压力检测装置15b以及加温装置16和冷却装置17中的至少一个。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2008008712A Pressure detecting device 审中-公开
标题翻译：压力检测装置
公开(公告)号：JP2008008712A
公开(公告)日：2008-01-17
申请号：JP2006178255
申请日：2006-06-28
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SHINOHARA MIKIYA
IPC分类号： G01L19/04 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To secure pressure detection accuracy by thawing quickly a pressure-sensitive surface even in an environment below the freezing point.
SOLUTION: This pressure detection device 1 equipped with a pressure-sensitive diaphragm 4 in a pressure detection chamber 3 detects a strain generated in the pressure-sensitive diaphragm 4 by a gas pressure, and outputs the result as an electric signal. In this case, a heater plate 6 is installed on a position contactable through water drops W, oppositely to the pressure-sensitive diaphragm 4. To put it concretely, the interval between the heater plate 6 and the pressure-sensitive diaphragm 4 is 1.6 mm or less and 0.05 mm or more.
COPYRIGHT: (C)2008,JPO&INPIT

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