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1. 发明申请

US20130020514A1 NORMALLY CLOSED SOLENOID VALVE 有权
标题翻译：正常关闭电磁阀
公开(公告)号：US20130020514A1
公开(公告)日：2013-01-24
申请号：US13638515
申请日：2011-06-10
申请人： Shota Watanabe , Shin Sasaki , Kazuyuki Kobayashi , Takahiro Miyagi
发明人： Shota Watanabe , Shin Sasaki , Kazuyuki Kobayashi , Takahiro Miyagi
IPC分类号： F16K31/02
CPC分类号： B60T13/36 , B60T8/363 , B60T13/683 , F16K31/0665 , F16K31/0689 , F16K31/0693
摘要： To minimize the amount of air that may enter the damper chamber in a normally closed solenoid valve to stably maintain the damper capacity, the normally closed solenoid valve has a valve housing and a movable element. A cylinder having an open end is formed in one of the valve housing and the movable element. The cylinder has an inner diameter smaller than the outer diameter of a trunk of the movable element. A piston provided on the other of the valve chamber and the movable element is movable relative to the cylinder as the movable member moves. The piston is inserted into the cylinder through its open end to define a damper chamber between the piston and the cylinder. A restricted passage is formed between the damper chamber and the valve chamber through which hydraulic fluid can be moved between the valve chamber and the damper chamber.
摘要翻译：为了最小化在常闭电磁阀中进入阻尼室的空气量以稳定地保持阻尼器容量，常闭电磁阀具有阀壳体和可移动元件。具有开口端的气缸形成在阀壳体和可移动元件之一中。气缸的内径小于可移动元件的躯干的外径。设置在阀室中的另一个上的活塞和可移动元件可移动时可相对于气缸移动。活塞通过其开口端插入到气缸中，以在活塞和气缸之间限定阻尼室。在阻尼室和阀室之间形成限制通道，液压流体可通过阀室在阀室和阻尼室之间移动。

2. 发明授权

US08678341B2 Normally closed solenoid valve 有权
标题翻译：常闭电磁阀
公开(公告)号：US08678341B2
公开(公告)日：2014-03-25
申请号：US13638515
申请日：2011-06-10
申请人： Shota Watanabe , Shin Sasaki , Kazuyuki Kobayashi , Takahiro Miyagi
发明人： Shota Watanabe , Shin Sasaki , Kazuyuki Kobayashi , Takahiro Miyagi
IPC分类号： F16K31/12 , F16K31/02
CPC分类号： B60T13/36 , B60T8/363 , B60T13/683 , F16K31/0665 , F16K31/0689 , F16K31/0693
摘要： To minimize the amount of air that may enter the damper chamber in a normally closed solenoid valve to stably maintain the damper capacity, the normally closed solenoid valve has a valve housing and a movable element. A cylinder having an open end is formed in one of the valve housing and the movable element. The cylinder has an inner diameter smaller than the outer diameter of a trunk of the movable element. A piston provided on the other of the valve chamber and the movable element is movable relative to the cylinder as the movable member moves. The piston is inserted into the cylinder through its open end to define a damper chamber between the piston and the cylinder. A restricted passage is formed between the damper chamber and the valve chamber through which hydraulic fluid can be moved between the valve chamber and the damper chamber.
摘要翻译：为了最小化在常闭电磁阀中进入阻尼室的空气量以稳定地保持阻尼器容量，常闭电磁阀具有阀壳体和可移动元件。具有开口端的气缸形成在阀壳体和可移动元件之一中。气缸的内径小于可移动元件的躯干的外径。设置在阀室中的另一个上的活塞和可移动元件可移动时可相对于气缸移动。活塞通过其开口端插入到气缸中，以在活塞和气缸之间限定阻尼室。在阻尼室和阀室之间形成限制通道，液压流体可通过阀室在阀室和阻尼室之间移动。

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