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1. 发明专利

JP2009138577A Refrigerant flow path hole sealing structure for compressor 审中-公开
标题翻译：压缩机的制冷剂流路孔密封结构
公开(公告)号：JP2009138577A
公开(公告)日：2009-06-25
申请号：JP2007314094
申请日：2007-12-05
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： NAKANO YASUAKI , MIZUTANI HIDEKI , HATA MASASHI , HIBINO SOKICHI
IPC分类号： F04B39/12 , F04B39/00
摘要： PROBLEM TO BE SOLVED: To provide a coming-off prevention device for a seal cap individually pursuing and capable of simultaneously obtaining opposing functions of improvement of coming-off prevention force of the seal cap and facility of detaching work.
SOLUTION: The refrigerant flow path hole sealing structure for a compressor 10 seals a refrigerant flow path hole with use of the seal cap 16 having a sealing part 17 fitted in the refrigerant flow path hole opened in a housing 11, wherein the seal cap 16 has a locking part 21 locking a seal band 25 and the seal band 25 is locked to the locking part 21 and is hung on the housing 11.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种单独追求并能够同时获得提高密封帽防脱力的相反功能和脱离工作设施的密封帽的防脱装置。解决方案：压缩机10的制冷剂流路孔密封结构利用密封帽16密封制冷剂流通孔，密封帽16具有密封部分17，该密封件17装配在壳体11中敞开的制冷剂流通孔中，其中密封件盖16具有锁定密封带25的锁定部21，并且密封带25被锁定到锁定部21并悬挂在壳体11上。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009062916A Flow path opening closing device of compressor 审中-公开
标题翻译：压缩机流路打开闭合装置
公开(公告)号：JP2009062916A
公开(公告)日：2009-03-26
申请号：JP2007232670
申请日：2007-09-07
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： NAKANO YASUAKI , KONO TERUARI , SUZUKI YASUYUKI
IPC分类号： F04B39/12
摘要： PROBLEM TO BE SOLVED: To obtain improvement of falling-out preventing force of a seal cap and facility of attaching and removing work at the same time.
SOLUTION: The seal cap 7 has a closing part 11 fitted in an intake port 3 and a discharge port 5 under pressure. The closing part 11 is pressed against inner wall surfaces of the intake port 3 and discharge port 5 with its own elasticity. An expansion part 14 is then reduced in diameter by closing a pair of handles 15 of a clip 8 and is fitted in a concave part 12 of the seal cap 7. When the handles 15 are released, the expansion part 14 is expanded and its outer peripheral surface presses an inner peripheral surface of the concave part 12. Strong falling-out preventing force of the seal cap 7 is generated by multiplier effect of elastic force of the closing part 11 and biasing force of the expansion part 14. When the seal cap 7 is removed, contact pressure against the inner peripheral surface of the concave part 12 is relaxed by closing the handles 15 to reduce the diameter of the expansion part 14 and the clip 8 can be simply removed. The seal cap 7 can be easily removed by gripping a knob part 10 and pulling up it.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了获得密封盖的脱落防止力的改善和同时附着和拆卸工作的设备。解决方案：密封盖7在压力下具有装配在进气口3和排出口5中的封闭部分11。闭合部11以其自身的弹性压靠进气口3和排出口5的内壁面。然后通过闭合夹子8的一对手柄15来缩小膨胀部分14，并将其装配在密封帽7的凹部12中。当把手15被松开时，膨胀部分14膨胀，其外部外周表面按压凹部12的内周面。密封盖7的强大的防脱力由闭合部11的弹力的乘数效应和膨胀部14的偏压力产生。当密封帽如图7所示，通过关闭手柄15来减轻对凹部12的内周面的接触压力，以减小膨胀部14的直径，并且可以简单地移除夹8。通过握住旋钮部分10并将其拉起可以容易地移除密封帽7。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009062918A Seal cap stopper 有权
标题翻译：密封塞停止
公开(公告)号：JP2009062918A
公开(公告)日：2009-03-26
申请号：JP2007232672
申请日：2007-09-07
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： NAKANO YASUAKI , HATA MASASHI , MIURA SHIGEKI
IPC分类号： F04B39/12
摘要： PROBLEM TO BE SOLVED: To provide a seal cap stopper separately seeking and obtaining conflicting functions of improvement of falling-out preventing force of seal caps and facility of attaching and removing work at the same time.
SOLUTION: The seal cap stopper 18 prevents falling-out of the seal caps 16, 17 sealing an intake hole 13 or a discharge hole 14 formed in a housing 11 of a compressor 10. The seal cap stopper 18 has a plate-shaped connection part 22 and a pair of pinch parts 20, 21 formed at both ends of the connection part 22 by bending and opposed to each other. The connection part 22 connecting base ends of the pinch parts 20, 21 and the pair of pinch parts 20, 21 define a space allowing interposition of the housing 11, the pair of pinch parts 20, 21 pinches the housing 11 with elastic force and the pinch parts 20, 21 or the connection part 22 contacts with the seal caps 16, 17 and restrains falling-out of the seal caps 16, 17.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种密封盖止动件，分别寻求并获得同时改进密封帽脱落防止力和附着和拆卸工具的冲突功能。解决方案：密封盖止动件18防止密封盖16,17密封压缩机10的壳体11中形成的进气孔13或排出孔14。通过弯曲并相对地形成在连接部22的两端的一对夹紧部20,21。连接部分22连接夹紧部分20,21的基端部和一对夹紧部件20,21，限定了容纳插入壳体11的空间，该夹紧部件20,21以弹性力夹住壳体11，夹紧部件20,21或连接部分22与密封盖16,17接触并且限制密封盖16,17的脱落。（C）版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2009062917A Flow-path opening/closing device of compressor 审中-公开
标题翻译：压缩机流路打开/关闭装置
公开(公告)号：JP2009062917A
公开(公告)日：2009-03-26
申请号：JP2007232671
申请日：2007-09-07
申请人： Toyota Industries Corp , 株式会社豊田自動織機
发明人： NAKANO YASUAKI , TASHIRO TOMOHARU , IMAMURA TARO , SAITO HIROSHI
IPC分类号： F04B39/12
摘要： PROBLEM TO BE SOLVED: To provide a flow-path closing device of a compressor capable of securing facility of attaching and removing work of a seal cap and improving falling-out preventing force.
SOLUTION: The flow-path opening/closing device 10 of the compressor is used in the compressor in which an intake port 11c is formed as a flow path opening in a connection part 11 of a housing 17 and a screw hole 11d for fixing of an external pipe connected to the intake port 11c is formed in a flange part 11a projected on the connection part 11, and is equipped with a cap body 12 having a fitting part 12a fitted in the intake port 11c. The screw hole 11d is formed through the flange part 11a, the flow path opening closing device 10 is equipped with an insertion 15 inserted in the screw hole 11d, the cap body 12 and the insertion 15 are formed in an united body, a tip portion of the insertion 15 has extension part 15c projecting above a back face of the flange part 11a from the screw hole 11d, the extension part 15c is provided with a protrusion 15d, and the protrusion 15d serves as a lock mechanism locking to a lock surface 11e of the back face of the flange part 11a.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种压缩机的流路闭合装置，其能够确保安装和移除密封帽的工作的设备，并且改善脱落防止力。解决方案：在压缩机中使用压缩机的流路开闭装置10，其中形成有进气口11c作为在壳体17的连接部11中开口的流路和用于在连接部11上突出的凸缘部11a形成有与进气口11c连接的外部管的固定，并具有安装在进气口11c中的嵌合部12a的盖体12。螺纹孔11d通过凸缘部11a形成，流路开口关闭装置10配备有插入螺钉孔11d中的插入件15，帽体12和插入件15形成为一体，插入件15具有从螺钉孔11d突出到凸缘部11a的背面上方的延伸部15c，延伸部15c设置有突起15d，突起15d用作锁定机构11e 的凸缘部11a的背面。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008202409A Exhaust emission control device of internal combustion engine 审中-公开
标题翻译：内燃机排气控制装置
公开(公告)号：JP2008202409A
公开(公告)日：2008-09-04
申请号：JP2007035889
申请日：2007-02-16
申请人： Toyota Industries Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田自動織機
发明人： NAKANO YASUAKI , YOKOTA MASAYUKI
IPC分类号： F01N3/20 , F01N3/08 , F01N3/24 , F01N3/28 , F01N3/36 , F01N13/08 , F02D9/04
摘要： PROBLEM TO BE SOLVED: To provide a technique for easily performing an S poisoning recovery control for a former NOx catalyst by easily raising the temperature of the former NOx catalyst when two NOx catalysts are arranged in series in an exhaust emission control device of an internal combustion engine.
SOLUTION: This exhaust emission control device comprises two storage/reduction NOx catalysts 3, 4 arranged in series in the exhaust passage 2 of the internal combustion engine, an exhaust throttle valve 6 installed in an exhaust passage 2 between the two NOx catalysts 3, 4 and controlling the flow of an exhaust gas, and an S poisoning recovery control means for releasing the sulfur contents stored in the NOx catalysts 3, 4 by supplying a fuel into the exhaust gas to raise the temperature of the NOx catalysts 3, 4 and lower the air/fuel ratio of the exhaust gas for releasing the sulfur contents stored in the NOx catalysts 3, 4. When the stored sulfur contents are released by using the S poisoning recovery control means for the former NOx catalyst 3 on the upstream side out of the two NOx catalysts 3, 4, the exhaust throttle valve 6 is controlled to the closed side.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于容易地对前一种NOx催化剂进行S中毒恢复控制的技术，其容易地将两种NOx催化剂串联排列在废气排放控制装置中的前一种NOx催化剂的温度内燃机解决方案：该废气排放控制装置包括串联设置在内燃机的排气通道2中的两个储存/还原NOx催化剂3,4，安装在两个NOx催化剂之间的排气通道2中的排气节流阀6 3和4并控制排气的流动; S中毒恢复控制装置，用于通过向废气中供应燃料以提高NOx催化剂3的温度来释放存储在NOx催化剂3,4中的硫含量， 4，并且降低用于释放存储在NOx催化剂3,4中的硫含量的废气的空气/燃料比。当通过使用上游的前一个NOx催化剂3的S中毒恢复控制装置来释放储存的硫含量时在两个NOx催化剂3,4中，排气节流阀6被控制到封闭侧。版权所有（C）2008，JPO＆INPIT

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