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1. 发明专利

JP2005273500A Ball joint of connecting rod 审中-公开
标题翻译：球联接球
公开(公告)号：JP2005273500A
公开(公告)日：2005-10-06
申请号：JP2004085457
申请日：2004-03-23
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： YAMADA TOMOJI , INOUE TAKASHI , KAWANO SHIGERU
IPC分类号： F04B39/00 , F04B27/08
摘要： PROBLEM TO BE SOLVED: To stably hold a ball part of a connecting rod by a caulking part, in a ball joint for a compressor pressurizing carbon dioxide up to high pressure at a high temperature. SOLUTION: To form the caulking part covering the ball part by caulking, thickness L1 before processing of a tip part 30 of a cylindrical part 26 projecting from a wobble plate or a piston is 1/9 to 1/5 of a diameter of the ball part, and thickness L2 of a base part 31 is 1.2 to 1.7 times as the thickness of the tip part 30 and is gradually decreased toward the tip part 30. Since the rigidity of the caulking part becomes high and the caulking part is not easily enlarged, the caulking part is shortened to increase an angle wherein the rod can be moved at a tilt. Material of the caulking part is aluminum alloy which is light in weight, high in heat resistance and abrasion resistance, and small in elongation percentage. Preferably, the aluminum alloy may have 10 to 12 of an Si content, 310 Mpa or more of a bearing force, 10% of elongation, 300 Mpa or more of tensile strength at a high temperature, and 120 Mpa or more of rotating bending fatigue limit (1.0 of a fatigue notch factor). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了通过铆接部稳定地保持连杆的球部，在压缩机的球形接头中，在高温下将二氧化碳加压至高压。解决方案：为了通过铆接形成覆盖球部的铆接部，在从摆动板或活塞突出的圆筒部26的前端部30的加工前的厚度L1为直径的1/9〜1/5 并且基部31的厚度L2为前端部30的厚度的1.2〜1.7倍，并且朝向前端部30逐渐减小。由于铆接部的刚性变高，铆接部为不容易扩大，铆接部分被缩短以增加其中杆可以倾斜地移动的角度。铆接部件的材料是重量轻，耐热性和耐磨性高，伸长率小的铝合金。优选地，铝合金在高温下可以具有10至12的Si含量，310Mpa或更多的承载力，10％伸长率，300Mpa或更高的拉伸强度，以及120Mpa或更多的旋转弯曲疲劳极限（1.0的疲劳缺陷因子）。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2002042846A COOLING/WARMING INSTALLATION FOR FUEL CELL 失效
公开(公告)号：JP2002042846A
公开(公告)日：2002-02-08
申请号：JP2000219518
申请日：2000-07-19
申请人： NIPPON SOKEN , TOYOTA MOTOR CORP
发明人： YAMADA TOMOJI , INAGAKI MITSUO , ARAKI YASUSHI
IPC分类号： H01M8/04
摘要： PROBLEM TO BE SOLVED: To provide a cooling/warming installation for a fuel cell improving the power generation efficiency in cooling in the start of the fuel cell for a vehicle. SOLUTION: This cooling/warming installation is provided with a thermal storage device 4 for insulating the heat of cooling water to a prescribed temperature or more and storing it in a cooling water circulation system for cooling the fuel cell in a stable operation. When the fuel cell is started at a low temperature, the supply of the cooling water from a heat exchanger 3 for cooling the fuel cell is made to stop, and a channel of the cooling water is changed over so as to supply heat insulated cooling water in the thermal storage device to the fuel cell. When the temperature of the fuel cell inside becomes a prescribed temperature or more, the channel of the cooling water is changed over so as to supply the cooling water cooled in the heat exchanger to the fuel cell so as to suppress the temperature rise in the fuel cell.

3. 发明专利

JP2000195533A WARMING-UP SYSTEM OF FUEL CELL 失效
公开(公告)号：JP2000195533A
公开(公告)日：2000-07-14
申请号：JP37210198
申请日：1998-12-28
申请人： NIPPON SOKEN , TOYOTA MOTOR CORP
发明人： YAMADA TOMOJI , INAGAKI MITSUO , ARAKI YASUSHI
IPC分类号： B60L11/18 , H01M8/04
摘要： PROBLEM TO BE SOLVED: To exert sufficient warming performance in a warming-up system of a fuel cell. SOLUTION: This warming-up system is provided with an air pump 5 that compresses the air from an intake passage 41 into which an new air is sucked and feeds it to a fuel cell 1, a circulating passage 65 that branches from an exhaust passage 42 for releasing the air exhausted from the fuel cell 1 to join to the intake passage 41, and thus circulates the air from the fuel cell 1 to the air pump 5, and a switching valve 6 for switching the opening of. the circulating passage 65; and is so structured that the circulating passage 65 is opened by controlling the switch valve 6 with a control means 9 before feeding the fuel and the air, the air pump 5 is set to work and thereby, the fuel cell 1 is warmed by the circulated air that is compressed and heated when flowing through the circulating passage 65 and passing the air pump 5.

4. 发明专利

JP2000009304A GAS FUEL FEEDER 失效
公开(公告)号：JP2000009304A
公开(公告)日：2000-01-14
申请号：JP19102598
申请日：1998-06-22
申请人： NIPPON SOKEN , TOYOTA MOTOR CORP
发明人： YAMADA TOMOJI , HIROSE SHOJI , OGINO ATSUSHI
IPC分类号： F23D14/18 , F23K5/00
摘要： PROBLEM TO BE SOLVED: To uniformly supply gas fuel without requiring a large space. SOLUTION: A pair of expanding chambers 61 and 62 of prescribed volume and a plurality of pipes 7 between the pair of expanding chambers through which both the chambers communicate with each other are provided. A plurality of small diameter holes serving as the feed ports 71 of gas fuel are formed on the walls of the pipes 7. A gas supply duct 8 which communicates with a fuel supply part is connected to one expanding chamber 61. When gas guel is introduced, the gas fuel entering the plurality of pipes 7 freely flows through the expanding chamber 62 depending on a pressure difference between the pipes 7. Thus, the flow rate difference between the pipes 7 is eliminated to uniformly supply the gas fuel.

5. 发明专利

JPH10148310A CATALYST COMBUSTION HEATING DEVICE 失效
公开(公告)号：JPH10148310A
公开(公告)日：1998-06-02
申请号：JP32361696
申请日：1996-11-18
申请人： NIPPON SOKEN
发明人： HIROSE SHOJI , HOUCHIYOU SHINJI , YAMADA TOMOJI
IPC分类号： F23D14/18
摘要： PROBLEM TO BE SOLVED: To realize a stable oxidation reaction at a catalyst combustion heating device provided with a heat exchanger having catalyst even in case the tempera ture of fluid to be heated is low. SOLUTION: This device is made in such a construction that a heat exchanger 1 with a catalyst having an oxidation catalyst layer 3 carrying an oxidation catalyst at an external surface of a tube 2 allowing fluid to be heated to flow is provided with a heat resistant layer 4 having a certain heat resistance as an intermediate layer between the tube 2 and the oxidation catalyst layer 3. In this case, temperature of the oxidation catalyst layer 3 is prevented from being lowered even if temperature of the fluid to be heated is low and then an oxidation reaction at the oxidation catalyst layer 3 is maintained.

6. 发明专利

JP2005264919A Ball joint of connecting rod 有权
标题翻译：球联接球
公开(公告)号：JP2005264919A
公开(公告)日：2005-09-29
申请号：JP2004083114
申请日：2004-03-22
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： YAMADA TOMOJI , MATSUDA MIKIO , INOUE TAKASHI , KAWANO SHIGERU
IPC分类号： F04B39/00 , F04B27/08 , F16C7/02 , F16C11/06
摘要： PROBLEM TO BE SOLVED: To provide a ball joint for a wobble type compressor which facilitates maintenance, reduces a generation rate of defective products and cost, and operates as usual even in a low temperature. SOLUTION: A ball 18 formed at an end of a connecting rod 17 is received in a hemispheric concave 38 in a wobble plate 10, and at the same time the entire ball 18 is forced down with a single cover plate 35. The cover plate 35, for example, is caulked in its circumference and fixed to the circumference of the wobble plate 10. A notch 36 to guide the connecting rod 17 to the circular hole 37 of the cover plate 35 is formed along the direction D of the rod 17 when a force acting on the cover plate 35 from the ball 18 becomes minimal, thereby preventing a deformation or the like. It is preferable for the cover plate 35 to have elasticity, and hence the ball 18 is prevented from being excessively tightened. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种便于维护的摆动式压缩机的球窝接头，降低了缺陷产品的生成率和成本，并且即使在低温下也照常操作。解决方案：形成在连杆17的端部的球18被容纳在摆盘10中的半球形凹部38中，同时整个球18被单个盖板35压下。盖板35例如在其圆周上被铆接并固定到摆盘10的圆周上。将连接杆17引导到盖板35的圆形孔37的凹口36沿着方向D形成当从球18作用在盖板35上的力变得最小时，从而防止变形等。优选的是，盖板35具有弹性，因此防止了球18的过度紧固。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2002147712A CATALYTIC COMBUSTION HEATER 失效
公开(公告)号：JP2002147712A
公开(公告)日：2002-05-22
申请号：JP2000339047
申请日：2000-11-07
申请人： NIPPON SOKEN , TOYOTA MOTOR CORP
发明人： YAMADA TOMOJI , INAGAKI MITSUO , YAMANAKA AKIRA , YOSHII KEIICHI , OGINO ATSUSHI , TAKEDA YUKIHIKO , NEGISHI YOSHIMASA
IPC分类号： F23D14/18 , F23C13/00 , H01M8/06 , F23C11/00
摘要： PROBLEM TO BE SOLVED: To improve the heat exchanger efficiency of a catalytic combustion heater. SOLUTION: The catalytic combustion heater comprises fins 17B in boiling portions 31B for zoning the same into a plurality of small channels arranged perpendicularly to the surface thereof in Fig., which boiling portions are positioned in the midstream of a fluid-to-be-heated channel 3 contacting the intensively heated midstream portion 21B of a combustion gas channel 2 to boil the fluid to be heated. The fins 17B comprise through holes 170B for allowing adjacent small channels to communicate to each other, reducing pressure difference among the small channels to stabilize the surface of fluid and allowing bubbles expanding by bumping to escape to adjacent small channels so as to prevent the wall surfaces of the channels from being covered by gas layers poor in heat transfer efficiency, thereby allowing heat concentrated in the boiling portions 31B to be effectively transferred to the fluid to be heated.

8. 发明专利

JP2002031307A FLUID-HEATING APPARATUS PROVIDED WITH PREMIXING BURNER 失效
公开(公告)号：JP2002031307A
公开(公告)日：2002-01-31
申请号：JP2000221060
申请日：2000-07-17
申请人： NIPPON SOKEN , TOYOTA MOTOR CORP
发明人： YAMADA TOMOJI , ARAKI YASUSHI
IPC分类号： F23D14/02 , F23D14/78 , F24H9/18 , H01M8/04
摘要： PROBLEM TO BE SOLVED: To provide a fluid heating apparatus provided with a premixing burner, in which a thermal load of a high temperature section is small, even if the apparatus is miniaturized to eliminate the possibility of burning loss, and production of NOx is suppressed. SOLUTION: Heat transfer pipe group 12, 14 are disposed in a housing 3, and a premixing burner 1 is provided between a combustion chamber 8 and a mixing chamber 9. A cooling pipe 24 is provided in a gap 23 between a first porous plate 21 serving as a burner slit and a lower second porous plate 22, through which a fluid to be heated before supplied to the heat transfer pipe group 12 flows as a cooling fluid. Hereby, a premixed gas of combustible gas flowing into the combustion chamber 8 after passage through a small hole and a combustion assistant gas and atmosphere in the combustion chamber 8 is cooled, so that even when temperature of a combustion flame and combustion gas is lowered, burning loss of a high temperature section is prevented, to also reduce occurrence of thermal NOx. As an application of the fluid heating apparatus 2, if, for example, a cooling fluid circulating in a fuel cell for example is employed as a fluid to be heated, since warming of the fuel cell is rapidly advanced to produce rated electric power at an early stage.

9. 发明专利

JPH11201447A CATALYTIC COMBUSTION AND HEATING DEVICE 失效
公开(公告)号：JPH11201447A
公开(公告)日：1999-07-30
申请号：JP23117998
申请日：1998-08-03
申请人： NIPPON SOKEN , TOYOTA MOTOR CORP
发明人： YAMADA TOMOJI , HIROSE SHOJI , OGINO ATSUSHI
IPC分类号： F23N5/00 , F23D14/18 , F23N5/02
摘要： PROBLEM TO BE SOLVED: To provide a catalytic combustion heating device capable of completely demonstrating a catalytic performance, excellent in its heat exchanging efficiency and high in its reliability. SOLUTION: A heat exchanger 1 has a fuel gas passage 11 in which fluid to be heated flows and many tubes 5 having catalyst carrying fins 51 connected together on their outer surfaces. Thus, the fluid to be heated is heated by the oxidizing reaction of the fuel gas. A controller 6 controls a support gas supply device 4 so as to increase the quantity of supply of support gas mixed and supplied to the fuel gas when the temperature of combustion exhaust gas detected by a temperature detector 8 disposed at the exhaust gas port 13 of the fuel gas passage 11 has become at most dew point temperature determined by the composition of fuel gas. Thus, a part of the oxidizing reaction heat is carried downstream to raise the temperature of combustion exhaust gas and the decrease of catalytic activity due to the condensation of steam is prevented.

10. 发明专利

JPH11118116A CATALYSIS COMBUSTION HEATING APPARATUS 失效
公开(公告)号：JPH11118116A
公开(公告)日：1999-04-30
申请号：JP30655697
申请日：1997-10-20
申请人： NIPPON SOKEN , TOYOTA MOTOR CORP
发明人： YAMADA TOMOJI , HIROSE SHOJI , OGINO ATSUSHI
IPC分类号： F23D14/18 , F23C13/00 , F23N5/02 , F24H1/00 , F24H1/44 , F23C11/00
摘要： PROBLEM TO BE SOLVED: To ensure a safe catalysis combustion heating apparatus with short starting time in which the entire apparatus can be activated in an early time with a simplified construction while preventing a fin and a tube from being locally heated and uncombusted gas from being exhausted. SOLUTION: Many tubes 5, through each of which a fluid to be heated flows, and to each of which a catalyst carrying fin 51 joins, are disposed in a combustion gas flow passage 11 of a heat exchanger 1, and the fluid to be heated is heated by oxidization of fuel gas. A controller 6 restricts heat transfer into the tube 5 by regulating the flow rate of the fluid to be heated to a small value until the temperature of the fluid sensed by a temperature sensor 8 disposed in the vicinity of an outlet of a flow passage 55 for the fluid to be heated exceeds predetermined temperature, e.g. the boiling point, and the temperature of the fin 51 is raised in an early time to the catalyst activation temperature. After the boiling point is reached, the flow rate of the fluid to be heated is increased up to a prescribed value to promote heat transfer to the fluid to be heated whereby desired high temperature gas is ensured while preventing the temperature of the fin 51 and the tube 5 from being high needlessly.

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