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1. 发明申请

US20080276992A1 Relief Valve Device 有权
标题翻译：泄压阀装置
公开(公告)号：US20080276992A1
公开(公告)日：2008-11-13
申请号：US11718974
申请日：2004-11-11
申请人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya
发明人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya
IPC分类号： F16K17/38
CPC分类号： F16K17/383 , F16K3/265 , Y10T137/1797 , Y10T137/1963 , Y10T137/7837
摘要： Under emergency, a valve body (26) displaced from a closed position (42) to an open position (43) in association with melting of a fuse member (28) receives resultant of pressing forces of a primary pressure (P1) of gas guided through a primary port (56) in an opening direction (X1) in a state where the valve body (26) is disposed at the position closer to the open position (43) including a fluid driving start position between the closed position (42) and the open position (43). The valve body 26 receives smaller resultant of the pressing forces of the primary pressure in the opening direction (X1) in a state where the valve body (26) is disposed at the position closer to the closed position (42) than to the fluid driving start position than the resultant of the pressing forces received by the valve body (26) in the state where the valve body (26) is disposed at the position closer to the open position (43) including the fluid driving start position. In this manner, it is possible to provide a compact relief valve device capable of suppressing a pressing force applied to a displacement preventing means for preventing the opening operation under normal condition and of achieving a quick opening operation under emergency condition.
摘要翻译：在紧急情况下，与保险丝构件（28）的熔化相关联地从关闭位置（42）移动到打开位置（43）的阀体（26）接收压力的主要压力（P 1）在阀体（26）设置在更靠近打开位置（43）的位置的状态下沿打开方向（X 1）引导通过主要端口（56），包括在关闭位置之间的流体驱动开始位置 42）和打开位置（43）。阀体26在阀体（26）设置在比关闭位置（42）更靠近关闭位置（42）的位置的状态下，比开口方向（X 1）的压力大得多。在阀体（26）设置在包括流体驱动开始位置的更靠近打开位置的位置的状态下，由阀体（26）接收的按压力的结果导致的开动位置。以这种方式，可以提供一种紧凑的安全阀装置，其能够抑制施加到防止移动装置的按压力，以防止在正常状态下的打开操作并且在紧急情况下实现快速打开操作。

2. 发明授权

US08567792B2 Gas seal structure 有权
标题翻译：气封结构
公开(公告)号：US08567792B2
公开(公告)日：2013-10-29
申请号：US10575687
申请日：2004-10-14
申请人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya , Yasuji Kanou , Hiroshi Aoshiba , Masaki Kawahigashi , Takeo Kozuki
发明人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya , Yasuji Kanou , Hiroshi Aoshiba , Masaki Kawahigashi , Takeo Kozuki
IPC分类号： F16J15/56
CPC分类号： F16J15/002 , F16F9/369 , F16J15/004 , F16J15/006 , F16J15/3236 , F16K1/04 , F16K1/302
摘要： A resin sub-seal member (11) provided with a concave groove (16) is disposed at a region closer to a higher-pressure side region than a rubber main seal member (10) and pressure variation in a gas on a higher-pressure side is inhibited from being transmitted to the main seal member (10). Further, a variation reducing space (13) is formed between the seal members (10) and (11) to be able to reduce the pressure variation when gas leakage in the sub-seal member (11) occurs or the sub-seal member (11) responds with a delay with respect to the pressure variation. Thus, rapid change in the pressure of the gas surrounding the main seal member (10) is inhibited, occurrence of the blistering phenomenon is inhibited, and a high seal ability is achieved. The seal structure is formed by a simple structure including the seal members (10) and (11), and the variation reducing space (13).
摘要翻译：设置有凹槽（16）的树脂子密封构件（11）设置在比橡胶主密封构件（10）更靠近高压侧区域的区域，并且在高压下的气体中的压力变化侧被禁止传递到主密封构件（10）。此外，在密封构件（10）和（11）之间形成变形减小空间（13），以能够减小在发生副密封构件（11）中的气体泄漏或副密封构件（ 11）响应于压力变化的延迟。因此，抑制了主密封构件（10）周围的气体的压力的快速变化，阻止了起泡现象的发生，并且实现了高的密封能力。密封结构由包括密封构件（10）和（11）的简单结构以及变形减小空间（13）形成。

3. 发明申请

US20080302428A1 Pressure-reducing valve 有权
标题翻译：减压阀
公开(公告)号：US20080302428A1
公开(公告)日：2008-12-11
申请号：US11811275
申请日：2007-06-07
申请人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya
发明人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya
IPC分类号： F16K31/12
CPC分类号： F16K31/1221 , G05D16/10 , Y10T137/7787 , Y10T137/7801 , Y10T137/7811
摘要： A pressure-reducing valve includes a housing, a pressure-reducing piston, a driving piston, and a spring mechanism. The housing is provided with a primary port and a secondary port. The pressure-reducing piston is displaceably retained in an interior of the housing. The pressure-reducing piston is displaced to control an opening degree of the primary port and configured to separate the interior of the housing into a primary-pressure space connected to the primary port and a secondary-pressure space connected to the secondary port. The driving piston is displaceably retained in the interior of the housing. The driving piston is displaced to cause the pressure-reducing piston to be displaced in association therewith and has a secondary-pressure receiving surface that receives a secondary pressure from a fluid in the secondary-pressure space. The spring mechanism is configured to exert a spring force against the secondary pressure to at least one of the pistons.
摘要翻译：减压阀包括壳体，减压活塞，驱动活塞和弹簧机构。外壳设有主端口和辅助端口。减压活塞可移动地保持在壳体的内部。减压活塞被移位以控制主端口的开度并且被配置为将壳体的内部分离成连接到主端口的主压力空间和连接到副端口的次级压力空间。驱动活塞可移动地保持在壳体的内部。驱动活塞被移动以使减压活塞相关联地移动，并且具有二次压力接收表面，该二次压力接收表面从二次压力空间中的流体接收二次压力。弹簧机构构造成施加抵抗二次压力的弹簧力至少一个活塞。

4. 发明申请

US20070273106A1 Gas Seal Structure 有权
标题翻译：气封结构
公开(公告)号：US20070273106A1
公开(公告)日：2007-11-29
申请号：US10575687
申请日：2004-10-14
申请人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya , Yasuji Kanou , Hiroshi Aoshiba , Masaki Kawahigashi , Takeo Kozuki
发明人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya , Yasuji Kanou , Hiroshi Aoshiba , Masaki Kawahigashi , Takeo Kozuki
IPC分类号： F16J15/16
CPC分类号： F16J15/002 , F16F9/369 , F16J15/004 , F16J15/006 , F16J15/3236 , F16K1/04 , F16K1/302
摘要： A resin sub-seal member (11) provided with a concave groove (16) is disposed at a region closer to a higher-pressure side region than a rubber main seal member (10) and pressure variation in a gas on a higher-pressure side is inhibited from being transmitted to the main seal member (10). Further, a variation reducing space (13) is formed between the seal members (10) and (11) to be able to reduce the pressure variation when gas leakage in the sub-seal member (11) occurs or the sub-seal member (11) responds with a delay with respect to the pressure variation. Thus, rapid change in the pressure of the gas surrounding the main seal member (10) is inhibited, occurrence of the blistering phenomenon is inhibited, and a high seal ability is achieved. The seal structure is formed by a simple structure including the seal members (10) and (11), and the variation reducing space (13).
摘要翻译：设置有凹槽（16）的树脂子密封构件（11）设置在比橡胶主密封构件（10）更靠近高压侧区域的区域，并且在高压下的气体中的压力变化侧被禁止传递到主密封构件（10）。此外，在密封构件（10）和（11）之间形成变形减小空间（13），以能够减小在发生副密封构件（11）中的气体泄漏或副密封构件（ 11）响应于压力变化的延迟。因此，抑制了主密封构件（10）周围的气体的压力的快速变化，阻止了起泡现象的发生，并且实现了高的密封能力。密封结构由包括密封构件（10）和（11）的简单结构以及变形减小空间（13）形成。

5. 发明授权

US08245730B2 Solenoid valve device 有权
标题翻译：电磁阀装置
公开(公告)号：US08245730B2
公开(公告)日：2012-08-21
申请号：US11719904
申请日：2004-11-22
申请人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya
发明人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya
IPC分类号： F16K39/02
CPC分类号： F16K31/0606 , F16K31/0624 , F16K31/0693 , Y10T137/86984
摘要： Electric power is supplied to a coil (17) to drive a valve (16) for displacement by a magnetic action, thereby adjusting the opening of a valve path (43). The electric power for thus driving the valve (16) is supplied to the coil (17) through an electric conductor wire (18). The electric conductor wire (18) extends from a portion of a housing (15) that is exposed from a tank (11) to a portion of the housing (15) that accommodates the coil (17) therein. Thus, the housing (15) holds the electric conductor wire (18) as extending inside the housing (15). Since the electric conductor wire (18) is thus held as extending inside the housing (15), the electric conductor wire (18) is protected against vibration and impact given thereto from the outside. Thus, the electric conductor wire (18) has enhanced reliability in terms of resistance to vibration and impact. With the electric conductor wire (18) thus positioned within the housing (15), the housing (15) can house the electric conductor wire (18) neatly. Thus, the present invention can provide a highly reliable electromagnetic valve device which can be reduced in size and simplified in structure.
摘要翻译：电力被提供给线圈（17），以通过磁力驱动阀（16）进行位移，从而调节阀通道（43）的开度。用于驱动阀（16）的电力通过导电线（18）供给到线圈（17）。导电线（18）从容纳（1）露出的壳体（15）的一部分延伸到壳体（15）的容纳线圈（17）的部分。因此，壳体（15）将电导线（18）保持为在壳体（15）内延伸。由于电导线（18）因此被保持为在壳体（15）内延伸，所以电导体线（18）被保护免受来自外部的振动和冲击。因此，电导线（18）在抗振动和冲击方面具有增强的可靠性。由于电导线（18）因此位于壳体（15）内，壳体（15）可以整齐地容纳电导线（18）。因此，本发明可以提供一种可靠性低的结构的电磁阀装置。

6. 发明授权

US07814925B2 Relief valve device 有权
标题翻译：泄压阀装置
公开(公告)号：US07814925B2
公开(公告)日：2010-10-19
申请号：US11718974
申请日：2004-11-11
申请人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya
发明人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya
IPC分类号： F16K17/38 , F16K17/40
CPC分类号： F16K17/383 , F16K3/265 , Y10T137/1797 , Y10T137/1963 , Y10T137/7837
摘要： Under emergency, a valve body displaced from a closed position to an open position in association with melting of a fuse member receives resultant of pressing forces of a primary pressure of gas guided through a primary port in an opening direction in a state where the valve body is disposed at the position closer to the open position including a fluid driving start position between the closed position and the open position. The valve body receives smaller resultant of the pressing forces of the primary pressure in the opening direction in a state where the valve body is disposed at the position closer to the closed position than to the fluid driving start position than the resultant of the pressing forces received by the valve body in the state where the valve body is disposed at the position closer to the open position including the fluid driving start position.
摘要翻译：在紧急情况下，与保险丝构件的熔化相关联地从闭合位置移动到打开位置的阀体在阀体的状态下接收通过主开口引导的气体的初级压力的压力的结果，设置在更靠近打开位置的位置处，包括在关闭位置和打开位置之间的流体驱动开始位置。在阀体设置在比液体驱动开始位置更靠近关闭位置的位置比接收到的按压力的结果的状态下，阀体在打开方向上承受较小的初级压力的压力在阀体设置在更接近包括流体驱动开始位置的打开位置的位置的状态下通过阀体。

7. 发明授权

US07712482B2 Pressure-reducing valve 有权
标题翻译：减压阀
公开(公告)号：US07712482B2
公开(公告)日：2010-05-11
申请号：US11811275
申请日：2007-06-07
申请人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya
发明人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya
IPC分类号： G05D16/02 , G05D16/10
CPC分类号： F16K31/1221 , G05D16/10 , Y10T137/7787 , Y10T137/7801 , Y10T137/7811
摘要： A pressure-reducing valve includes a housing, a pressure-reducing piston, a driving piston, and a spring mechanism. The housing is provided with a primary port and a secondary port. The pressure-reducing piston is displaceably retained in an interior of the housing. The pressure-reducing piston is displaced to control an opening degree of the primary port and configured to separate the interior of the housing into a primary-pressure space connected to the primary port and a secondary-pressure space connected to the secondary port. The driving piston is displaceably retained in the interior of the housing. The driving piston is displaced to cause the pressure-reducing piston to be displaced in association therewith and has a secondary-pressure receiving surface that receives a secondary pressure from a fluid in the secondary-pressure space. The spring mechanism is configured to exert a spring force against the secondary pressure to at least one of the pistons.
摘要翻译：减压阀包括壳体，减压活塞，驱动活塞和弹簧机构。外壳设有主端口和辅助端口。减压活塞可移动地保持在壳体的内部。减压活塞被移位以控制主端口的开度，并且被配置为将壳体的内部分离成连接到主端口的主压力空间和连接到副端口的次级压力空间。驱动活塞可移动地保持在壳体的内部。驱动活塞被移动以使减压活塞相关联地移动，并且具有二次压力接收表面，该二次压力接收表面从二次压力空间中的流体接收二次压力。弹簧机构构造成施加抵抗二次压力的弹簧力至少一个活塞。

8. 发明授权

US07562675B2 Valve device 失效
标题翻译：阀门装置
公开(公告)号：US07562675B2
公开(公告)日：2009-07-21
申请号：US11629738
申请日：2005-04-26
申请人： Kaoru Nomichi , Seiji Ishii , Yutaka Suzuki , Makoto Ninomiya , Yuko Funakubo
发明人： Kaoru Nomichi , Seiji Ishii , Yutaka Suzuki , Makoto Ninomiya , Yuko Funakubo
IPC分类号： F16K1/44
CPC分类号： F16K1/425 , F16K1/443 , Y10T137/86469 , Y10T137/86879
摘要： A plunger (45) and a piston (46) are displaceably held in a housing (104) for opening and closing a valve path (107) defined in the housing (104), and a single common seat block (44) provided for the plunger (45) and the piston (46) is fixed to the housing (104) and has seat portions (47) each formed from a soft material for respective of the plunger (45) and the piston (46) to be pressed thereon. This arrangement provides a valve device which is simplified in structure and can be manufactured with reduced man-hour.
摘要翻译：活塞（45）和活塞（46）被可移动地保持在壳体（104）中，用于打开和关闭限定在壳体（104）中的阀门路径（107），以及单个公共座椅座（44）活塞（45）和活塞（46）固定在壳体（104）上，并且具有座部（47），每个座部分由用于压紧在其上的柱塞（45）和活塞（46）的软质材料形成。这种结构提供了一种简化结构的阀装置，并且可以以减少的工时制造。

9. 发明申请

US20090152485A1 Solenoid Valve Device 有权
标题翻译：电磁阀装置
公开(公告)号：US20090152485A1
公开(公告)日：2009-06-18
申请号：US11719904
申请日：2004-11-22
申请人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya
发明人： Kaoru Nomichi , Seiji Ishii , Makoto Ninomiya
IPC分类号： F16K31/02
CPC分类号： F16K31/0606 , F16K31/0624 , F16K31/0693 , Y10T137/86984
摘要： Electric power is supplied to a coil (17) to drive a valve (16) for displacement by a magnetic action, thereby adjusting the opening of a valve path (43). The electric power for thus driving the valve (16) is supplied to the coil (17) through an electric conductor wire (18). The electric conductor wire (18) extends from a portion of a housing (15) that is exposed from a tank (11) to a portion of the housing (15) that accommodates the coil (17) therein. Thus, the housing (15) holds the electric conductor wire (18) as extending inside the housing (15). Since the electric conductor wire (18) is thus held as extending inside the housing (15), the electric conductor wire (18) is protected against vibration and impact given thereto from the outside. Thus, the electric conductor wire (18) has enhanced reliability in terms of resistance to vibration and impact. With the electric conductor wire (18) thus positioned within the housing (15), the housing (15) can house the electric conductor wire (18) neatly. Thus, the present invention can provide a highly reliable electromagnetic valve device which can be reduced in size and simplified in structure.
摘要翻译：电力被提供给线圈（17），以通过磁力驱动阀（16）进行位移，从而调节阀通道（43）的开度。用于驱动阀（16）的电力通过导电线（18）供给到线圈（17）。导电线（18）从容纳（1）露出的壳体（15）的一部分延伸到壳体（15）的容纳线圈（17）的部分。因此，壳体（15）将电导线（18）保持为在壳体（15）内延伸。由于电导线（18）因此被保持为在壳体（15）内延伸，所以电导体线（18）被保护免受来自外部的振动和冲击。因此，电导线（18）在抗振动和冲击方面具有增强的可靠性。由于电导线（18）因此位于壳体（15）内，壳体（15）可以整齐地容纳电导线（18）。因此，本发明可以提供一种可靠性低的结构的电磁阀装置。

10. 发明申请

US20070261746A1 Valve Device 失效
标题翻译：阀门装置
公开(公告)号：US20070261746A1
公开(公告)日：2007-11-15
申请号：US11629738
申请日：2005-04-26
申请人： Kaoru Nomichi , Seiji Ishii , Yutaka Suzuki , Makoto Ninomiya , Yuko Funakubo
发明人： Kaoru Nomichi , Seiji Ishii , Yutaka Suzuki , Makoto Ninomiya , Yuko Funakubo
IPC分类号： F16K1/44
CPC分类号： F16K1/425 , F16K1/443 , Y10T137/86469 , Y10T137/86879
摘要： A plunger (45) and a piston (46) are displaceably held in a housing (104) for opening and closing a valve path (107) defined in the housing (104), and a single common seat block (44) provided for the plunger (45) and the piston (46) is fixed to the housing (104) and has seat portions (47) each formed from a soft material for respective of the plunger (45) and the piston (46) to be pressed thereon. This arrangement provides a valve device which is simplified in structure and can be manufactured with reduced man-hour.
摘要翻译：活塞（45）和活塞（46）被可移动地保持在壳体（104）中，用于打开和关闭限定在壳体（104）中的阀门路径（107），以及单个公共座椅座（44）活塞（45）和活塞（46）固定在壳体（104）上，并且具有座部（47），每个座部分由用于压紧在其上的柱塞（45）和活塞（46）的软质材料形成。这种结构提供了一种简化结构的阀装置，并且可以以减少的工时制造。

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