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1. 发明申请

US20110308643A1 Pressure regulating valve 审中-公开
标题翻译：调压阀
公开(公告)号：US20110308643A1
公开(公告)日：2011-12-22
申请号：US13137582
申请日：2011-08-26
申请人： Tsukuo Ishitoya , Nobuo Kobayashi , Nobuyuki Ogami , Akira Yamashita
发明人： Tsukuo Ishitoya , Nobuo Kobayashi , Nobuyuki Ogami , Akira Yamashita
IPC分类号： F16K31/12
CPC分类号： F16K31/1223 , F16K31/1221 , G05D16/10 , Y10T137/7722 , Y10T137/7793 , Y10T137/7825 , Y10T137/7826
摘要： In order to achieve seal durability and bring about a damping action for a piston-type pressure regulating valve, a pressure regulating valve of the present invention is characterized by a valve moving member moving in such a manner as to cause communication or block communication between a primary chamber and a secondary chamber within a case, wherein a plurality of central members are arranged between the case and the valve moving member and the plurality of central members are taken to be different materials. It is then possible to bring about both a damping action and seal durability using the central members by providing central members of different materials.
摘要翻译：为了实现密封耐久性并对活塞式压力调节阀产生阻尼作用，本发明的压力调节阀的特征在于，阀移动构件以这样的方式移动，主室和壳体内的次室，其中多个中心构件布置在壳体和阀移动构件之间，并且多个中心构件被取为不同的材料。然后通过提供不同材料的中心构件，可以使用中心构件来实现阻尼作用和密封耐久性。

2. 发明申请

US20070289638A1 Pressure Regulating Valve 审中-公开
标题翻译：压力调节阀
公开(公告)号：US20070289638A1
公开(公告)日：2007-12-20
申请号：US11791223
申请日：2005-11-14
申请人： Tsukuo Ishitoya , Nobuo Kobayashi , Nobuyuki Ogami , Akira Yamashita
发明人： Tsukuo Ishitoya , Nobuo Kobayashi , Nobuyuki Ogami , Akira Yamashita
IPC分类号： F16K17/00
CPC分类号： F16K31/1223 , F16K31/1221 , G05D16/10 , G05D16/107 , Y10T137/7722 , Y10T137/7793 , Y10T137/7825 , Y10T137/7826
摘要： In order to achieve seal durability and bring about a damping action for a piston-type pressure regulating valve, a pressure regulating valve (10) of the present invention is characterized by a valve moving member (11, 14) moving in such a manner as to cause communication or block communication between a primary chamber (17) and a secondary chamber (19) within a case (21, 26), wherein a plurality of central members (20, 25) are arranged between the case and the valve moving member and the plurality of central members are taken to be different materials. It is then possible to bring about both a damping action and seal durability using the central members by providing central members of different materials.
摘要翻译：为了实现密封耐久性并对活塞式压力调节阀产生阻尼作用，本发明的压力调节阀（10）的特征在于，阀移动构件（11,14）的移动方式如在壳体（21,26）内的主室（17）和次室（19）之间引起连通或阻塞连通，其中多个中心构件（20,25）布置在壳体和阀移动构件并且将多个中心构件取为不同的材料。然后通过提供不同材料的中心构件，可以使用中心构件来实现阻尼作用和密封耐久性。

3. 发明授权

US08985141B2 Pressure regulating valve 有权
标题翻译：调压阀
公开(公告)号：US08985141B2
公开(公告)日：2015-03-24
申请号：US13137582
申请日：2011-08-26
申请人： Tsukuo Ishitoya , Nobuo Kobayashi , Nobuyuki Ogami , Akira Yamashita
发明人： Tsukuo Ishitoya , Nobuo Kobayashi , Nobuyuki Ogami , Akira Yamashita
IPC分类号： G05D16/10 , F16K31/122
CPC分类号： F16K31/1223 , F16K31/1221 , G05D16/10 , Y10T137/7722 , Y10T137/7793 , Y10T137/7825 , Y10T137/7826
摘要： In order to achieve seal durability and bring about a damping action for a piston-type pressure regulating valve, a pressure regulating valve of the present invention is characterized by a valve moving member moving in such a manner as to cause communication or block communication between a primary chamber and a secondary chamber within a case, wherein a plurality of central members are arranged between the case and the valve moving member and the plurality of central members are taken to be different materials. It is then possible to bring about both a damping action and seal durability using the central members by providing central members of different materials.
摘要翻译：为了实现密封耐久性并对活塞式压力调节阀产生阻尼作用，本发明的压力调节阀的特征在于，阀移动构件以这样的方式移动，主室和壳体内的次室，其中多个中心构件布置在壳体和阀移动构件之间，并且多个中心构件被取为不同的材料。然后通过提供不同材料的中心构件，可以使用中心构件来实现阻尼作用和密封耐久性。

4. 发明授权

US08186377B2 Fluid on-off valve device 有权
标题翻译：流体开关阀装置
公开(公告)号：US08186377B2
公开(公告)日：2012-05-29
申请号：US11887727
申请日：2006-04-13
申请人： Tsukuo Ishitoya , Nobuo Kobayashi , Nobuyuki Ogami , Akira Yamashita
发明人： Tsukuo Ishitoya , Nobuo Kobayashi , Nobuyuki Ogami , Akira Yamashita
IPC分类号： F16K15/00
CPC分类号： F16K25/005 , F16J15/104 , F16J15/48 , F16K1/44 , F16K15/025 , Y10T137/7868 , Y10T137/7869
摘要： A check valve (fluid on-off valve device) capable of attaining high sealability in either case where a differential pressure is high or low, comprises a valve body assembly (valve body) contacting and separating from a valve seat portion for communicating and blocking a fluid passage. The valve body assembly comprises a valve body, a low-pressure seal portion constituted out of soft material and a high-pressure seal portion constituted out of harder material than the low-pressure seal portion. In blocking a fluid passage, when a differential pressure between an upstream path and a downstream path in the fluid passage is relatively low, the low-pressure seal portion comes into close contact with a protrusion to block the fluid passage, while when the differential pressure is relatively high, the low-pressure seal portion is compressively deformed by the differential pressure and the high-pressure seal portion comes into close contact with the valve seat body, thus blocking the fluid passage.
摘要翻译：在差压高或低的情况下能够获得高密封性的止回阀（流体开关阀装置）包括阀体组件（阀体），与阀座部分接触和分离，用于连通和阻塞流体通道阀体组件包括阀体，由软质材料构成的低压密封部和由比低压密封部更硬的材料构成的高压密封部。在堵塞流体通道时，当流体通道中的上游路径和下游路径之间的压差相对较低时，低压密封部分与突起紧密接触以阻塞流体通道，而当压差相对较高，低压密封部被差压压缩变形，高压密封部与阀座体紧密接触，堵塞流体通路。

5. 发明授权

US08770221B2 Pressure regulating valve 有权
标题翻译：调压阀
公开(公告)号：US08770221B2
公开(公告)日：2014-07-08
申请号：US13618954
申请日：2012-09-14
申请人： Tsukuo Ishitoya , Nobuo Kobayashi , Nobuyuki Ogami , Akira Yamashita
发明人： Tsukuo Ishitoya , Nobuo Kobayashi , Nobuyuki Ogami , Akira Yamashita
IPC分类号： G05D16/10
CPC分类号： F16K31/1223 , F16K31/1221 , G05D16/10 , Y10T137/7722 , Y10T137/7793 , Y10T137/7825 , Y10T137/7826
摘要： In order to achieve seal durability and bring about a damping action for a piston-type pressure regulating valve, a pressure regulating valve of the present invention is characterized by a valve moving member moving in such a manner as to cause communication or block communication between a primary chamber and a secondary chamber within a case, wherein a plurality of central members are arranged between the case and the valve moving member and the plurality of central members are taken to be different materials. It is then possible to bring about both a damping action and seal durability using the central members by providing central members of different materials.
摘要翻译：为了实现密封耐久性并对活塞式压力调节阀产生阻尼作用，本发明的压力调节阀的特征在于，阀移动构件以这样的方式移动，主室和壳体内的次室，其中多个中心构件布置在壳体和阀移动构件之间，并且多个中心构件被取为不同的材料。然后通过提供不同材料的中心构件，可以使用中心构件来实现阻尼作用和密封耐久性。

6. 发明申请

US20090267014A1 Fluid On-Off Valve Device 有权
标题翻译：液体开关阀装置
公开(公告)号：US20090267014A1
公开(公告)日：2009-10-29
申请号：US11887727
申请日：2006-04-13
申请人： Tsukuo Ishitoya , Nobuo Kobayashi , Nobuyuki Ogami , Akira Yamashita
发明人： Tsukuo Ishitoya , Nobuo Kobayashi , Nobuyuki Ogami , Akira Yamashita
IPC分类号： F16K1/42
CPC分类号： F16K25/005 , F16J15/104 , F16J15/48 , F16K1/44 , F16K15/025 , Y10T137/7868 , Y10T137/7869
摘要： A check valve (fluid on-off valve device) capable of attaining high sealability in either case where a differential pressure is high or low, comprises a valve body assembly (valve body) contacting and separating from a valve seat portion for communicating and blocking a fluid passage. The valve body assembly comprises a valve body, a low-pressure seal portion constituted out of soft material and a high-pressure seal portion constituted out of harder material than the low-pressure seal portion. In blocking a fluid passage, when a differential pressure between an upstream path and a downstream path in the fluid passage is relatively low, the low-pressure seal portion comes into close contact with a protrusion to block the fluid passage, while when the differential pressure is relatively high, the low-pressure seal portion is compressively deformed by the differential pressure and the high-pressure seal portion comes into close contact with the valve seat body, thus blocking the fluid passage.
摘要翻译：在差压高或低的情况下能够获得高密封性的止回阀（流体开关阀装置）包括阀体组件（阀体），与阀座部分接触和分离，用于连通和阻塞流体通道阀体组件包括阀体，由软质材料构成的低压密封部和由比低压密封部更硬的材料构成的高压密封部。在堵塞流体通道时，当流体通道中的上游路径和下游路径之间的压差相对较低时，低压密封部分与突起紧密接触以阻塞流体通道，而当压差相对较高，低压密封部被差压压缩变形，高压密封部与阀座体紧密接触，堵塞流体通路。

7. 发明申请

US20120080625A1 SAFETY VALVE AND ELECTROMAGNETIC VALVE 有权
标题翻译：安全阀和电磁阀
公开(公告)号：US20120080625A1
公开(公告)日：2012-04-05
申请号：US13251700
申请日：2011-10-03
申请人： Yoshinori Imoto , Hiroaki Suzuki , Kazushi Numazaki , Chihiro Uchimura , Akira Yamashita , Tsukuo Ishitoya , Noritaka Watanabe
发明人： Yoshinori Imoto , Hiroaki Suzuki , Kazushi Numazaki , Chihiro Uchimura , Akira Yamashita , Tsukuo Ishitoya , Noritaka Watanabe
IPC分类号： F16K31/02 , F16K17/02
CPC分类号： F16K27/029 , F16K15/142 , F16K17/02 , F16K17/164 , F16K31/02 , F16K31/0686 , Y02E60/321 , Y10T137/1624 , Y10T137/2627 , Y10T137/2642
摘要： A safety valve includes a cylinder having an open end and a plug for closing the open end with a hermetic seal. The interior of the cylinder communicates with a high-pressure gas passage. The cylinder is deformed as a function of gas pressure in the high-pressure gas passage to widen the open end. This allows gas in the high-pressure gas passage to escape and thus prevents the gas pressure from increasing beyond an acceptable level.
摘要翻译：安全阀包括具有开口端的气缸和用于用气密密封闭合开口端的塞子。气缸的内部与高压气体通道连通。气缸根据高压气体通道中的气体压力而变形，以扩大开口端。这使得高压气体通道中的气体逸出，从而防止气体压力增加超过可接受的水平。

8. 发明授权

US09400506B2 Pressure reducer 有权
标题翻译：减压器
公开(公告)号：US09400506B2
公开(公告)日：2016-07-26
申请号：US11722837
申请日：2005-12-26
申请人： Toshihiko Shima , Hidetoshi Fujiwara , Munetoshi Kuroyanagi , Takuya Suzuki , Tsukuo Ishitoya , Akira Yamashita
发明人： Toshihiko Shima , Hidetoshi Fujiwara , Munetoshi Kuroyanagi , Takuya Suzuki , Tsukuo Ishitoya , Akira Yamashita
IPC分类号： G05D16/10
CPC分类号： G05D16/10 , G05D16/106 , Y10T137/7793 , Y10T137/7794 , Y10T137/7826
摘要： A pressure reducer includes a piston slidably accommodated in a cylinder to define a decompression chamber and a pressure adjusting chamber. A seal member includes an elastic member and a sliding portion. The sliding portion is pressed by the elastic member such that the sliding portion slides on an inner circumferential surface of the cylinder. An annular member is located on an outer circumferential surface of the piston and between the seal member and the pressure adjusting surface. The annular member is pressed against the inner circumferential surface of the cylinder with a force that is less than a force with which the sliding portion is pressed against the inner circumferential surface of the cylinder. Thus, the pressure reducer prevents the piston from being moved by an excessive amount with highly accurately adjusting pressure.
摘要翻译：减压器包括可滑动地容纳在气缸中以限定减压室和压力调节室的活塞。密封构件包括弹性构件和滑动部。滑动部分被弹性构件按压，使得滑动部分在气缸的内圆周表面上滑动。环状构件位于活塞的外周面上，位于密封构件和调压面之间。环形构件以小于将滑动部压靠在气缸的内周面的力的力压在气缸的内周面上。因此，减压器防止活塞以高度精确的调节压力移动过量。

9. 发明申请

US20090078706A1 High-pressure tank 有权
标题翻译：高压罐
公开(公告)号：US20090078706A1
公开(公告)日：2009-03-26
申请号：US11919033
申请日：2006-06-01
申请人： Tsukuo Ishitoya , Nobuo Kobayashi
发明人： Tsukuo Ishitoya , Nobuo Kobayashi
IPC分类号： F17C1/00 , F17C13/04
CPC分类号： F17C13/04 , B60K15/07 , B60K2015/0638 , F17C2201/0109 , F17C2201/035 , F17C2201/056 , F17C2203/0604 , F17C2203/0619 , F17C2203/0663 , F17C2205/0305 , F17C2205/0323 , F17C2205/0326 , F17C2205/0329 , F17C2205/0338 , F17C2205/0341 , F17C2205/0391 , F17C2205/0397 , F17C2221/012 , F17C2221/033 , F17C2223/0123 , F17C2223/036 , F17C2270/0105 , F17C2270/0168 , F17C2270/0189 , F17C2270/05 , H01M8/04216 , H01M2250/20 , Y02E60/321 , Y02E60/50 , Y02T90/32
摘要： There is disclosed a high-pressure tank capable of appropriately discharging high-pressure gas. The high-pressure tank is mounted on a mobile body, stores the high-pressure gas, and includes a plurality of gas discharge means for discharging the high-pressure gas from the high-pressure tank. The gas discharge means are disposed at opposite sides of the high-pressure tank in a longitudinal direction. The gas discharge means can each have a path through which the inside of the high-pressure tank communicates with the outside thereof, and a manual valve including a manual operating section for opening and closing the path by a manual operation.
摘要翻译：公开了能够适当地排出高压气体的高压罐。高压罐安装在移动体上，储存高压气体，并且包括用于从高压罐排出高压气体的多个气体排出装置。气体排出装置沿纵向设置在高压罐的相对侧。气体排出装置各自可以具有高压罐的内部与其外部连通的路径，以及手动阀，其包括用于通过手动操作来打开和关闭路径的手动操作部。

10. 发明授权

US08931754B2 Safety valve and electromagnetic valve 有权
标题翻译：安全阀和电磁阀
公开(公告)号：US08931754B2
公开(公告)日：2015-01-13
申请号：US13251700
申请日：2011-10-03
申请人： Yoshinori Imoto , Hiroaki Suzuki , Kazushi Numazaki , Chihiro Uchimura , Akira Yamashita , Tsukuo Ishitoya , Noritaka Watanabe
发明人： Yoshinori Imoto , Hiroaki Suzuki , Kazushi Numazaki , Chihiro Uchimura , Akira Yamashita , Tsukuo Ishitoya , Noritaka Watanabe
IPC分类号： F16K31/02 , F16K17/02 , F16K27/02 , F16K17/164 , F16K31/06
CPC分类号： F16K27/029 , F16K15/142 , F16K17/02 , F16K17/164 , F16K31/02 , F16K31/0686 , Y02E60/321 , Y10T137/1624 , Y10T137/2627 , Y10T137/2642
摘要： A safety valve includes a cylinder having an open end and a plug for closing the open end with a hermetic seal. The interior of the cylinder communicates with a high-pressure gas passage. The cylinder is deformed as a function of gas pressure in the high-pressure gas passage to widen the open end. This allows gas in the high-pressure gas passage to escape and thus prevents the gas pressure from increasing beyond an acceptable level.
摘要翻译：安全阀包括具有开口端的气缸和用于用气密密封闭合开口端的塞子。气缸的内部与高压气体通道连通。气缸根据高压气体通道中的气体压力而变形，以扩大开口端。这使得高压气体通道中的气体逸出，从而防止气体压力增加超过可接受的水平。

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