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公开(公告)号：US4580761A
公开(公告)日：1986-04-08
申请号：US655393
申请日：1984-09-27
Applicant: William H. Silcox , Judson S. Kuehn , James A. Bodine
Inventor： William H. Silcox , Judson S. Kuehn , James A. Bodine
CPC classification number: F16K31/082 , E21B34/04 , E21B34/066
Abstract: Generally speaking, the present invention relates to an electromagnetic valve for subsea applications. It comprises a valve body, a rotatable core (with an aperture) located within the valve body (it may be shaped like a plug or a ball), a means for creating a magnetic field located between the valve body and the core and electrically conductive windings wrapped around the rotatable core. The windings are connected to a source of DC power and when energized they cause the core to rotate in one direction or the other depending on the polarity of the DC current.
Abstract translation: 一般来说，本发明涉及一种用于海底应用的电磁阀。 它包括阀体，位于阀体内的可旋转的芯（具有孔）（其可形成为塞子或球形），用于产生位于阀体和芯之间的磁场的导电和导电 缠绕在可旋转芯上的绕组。 绕组连接到直流电源，并且在通电时，它们使得芯根据直流电流的极性沿一个方向或另一个方向旋转。
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公开(公告)号：US4771982A
公开(公告)日：1988-09-20
申请号：US21923
申请日：1987-03-05
Applicant: James A. Bodine , Judson S. Kuehn , William H. Silcox
Inventor： James A. Bodine , Judson S. Kuehn , William H. Silcox
CPC classification number: F16K31/0668 , E21B34/04 , E21B34/066 , F16K31/0648
Abstract: The present invention relates to an electric valve device used in remotely operable applications. It comprises a valve body with a centrally placed slidable valve core. The core has an aperture for fluid passage and may be held in position by an electromagnet in the valve body. Windings are placed in one end of the valve body so that they encircle the slidable core and a spring is placed in the other end. To move the core, a DC current source is connected to the windings so that when they are energized a force is generated to move the core in a specific direction. The core is then held in this position by the contact between the electromagnet in the valve body and the valve core until the current in the magnetic windings is switched off, then the spring return to the core to its original, closed position.
Abstract translation: 本发明涉及一种用于遥控应用的电动阀装置。 它包括具有中心放置的可滑动阀芯的阀体。 芯具有用于流体通道的孔，并且可以通过阀体中的电磁体保持就位。 绕组被放置在阀体的一端中，使得它们环绕可滑动的芯并且弹簧被放置在另一端中。 为了移动磁芯，直流电流源连接到绕组，使得当它们通电时，产生力以使芯沿特定方向移动。 然后通过阀体中的电磁体与阀芯之间的接触将芯体保持在该位置，直到磁绕组中的电流被切断，然后弹簧返回到原来的闭合位置。
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公开(公告)号：US4770389A
公开(公告)日：1988-09-13
申请号：US863206
申请日：1986-05-14
Applicant: James A. Bodine , Judson S. Kuehn , William H. Silcox
Inventor： James A. Bodine , Judson S. Kuehn , William H. Silcox
CPC classification number: E21B34/066 , E21B34/04 , F16K31/082
Abstract: The present invention relates to an electric valve device used in subsea applications. It comprises a valve body with a centrally placed slidable valve core. The core has an aperture for fluid passage and may be held in position by 2 permanent magnets in the valve body. Windings are placed in the valve body so that they encircle the slidable core. To move the core, a DC current source is attached to the windings so that when they are energized a force is generated to move the core in a specific direction. The core is then held in this position by the contact between the magnets in the valve body and the valve core until the polarity of the windings is switched and the valve is moved in the opposite direction.
Abstract translation: 本发明涉及在海底应用中使用的电动阀装置。 它包括具有中心放置的可滑动阀芯的阀体。 芯具有用于流体通道的孔口，并且可以通过阀体中的2个永磁体保持就位。 绕组被放置在阀体中，使得它们环绕可滑动的芯。 为了移动磁芯，直流电流源被连接到绕组上，使得当它们通电时，产生一个力以沿特定方向移动磁芯。 然后通过阀体中的磁体和阀芯之间的接触将芯保持在该位置，直到绕组的极性被切换并且阀沿相反的方向移动。
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公开(公告)号：US4681298A
公开(公告)日：1987-07-21
申请号：US863205
申请日：1986-05-14
Applicant: James A. Bodine , Judson S. Kuehn , William H. Silcox
Inventor： James A. Bodine , Judson S. Kuehn , William H. Silcox
CPC classification number: F16K31/0668 , E21B34/04 , E21B34/066 , F16K31/0648
Abstract: The present invention relates to an electric valve device used in remotely operable applications. It comprises a valve body with a centrally placed slidable valve core. The core has an aperture for fluid passage and may be held in position by an electromagnet in the valve body. Windings are placed in one end of the valve body so that they encircle the slidable core and a spring is placed in the other end. To move the core, a DC current source is connected to the windings so that when they are energized a force is generated to move the core in a specific direction. The core is then held in this position by the contact between the electromagnet in the valve body and the valve core until the current in the magnetic windings is switched off, then the spring return to the core to its original, closed position.
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