Arrangement of an electromagnet for controlling a central valve
First Claim
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1. An arrangement of an electromagnet for controlling a central valve, the arrangement comprising:
- the electromagnet; and
a thrust pin coupled to the electromagnet and axially movable along a first axis defined by a center of the thrust pin in such a way that a control piston of the central valve is axially displaceable along a second axis defined by a center of the control piston in a central valve housing by the movable thrust pin contacting the control piston,the first axis of the thrust pin extending in parallel to and at a radial distance with respect to the second axis of the control piston;
wherein the thrust pin is configured such that relative movement between the thrust pin and the control piston generates a relative movement of the first axis in relation to the second axis that causes a contact surface of the control piston to move along a front face of the thrust pin; and
wherein the thrust pin is arranged and configured such that, during operation, the first axis of the thrust pin undergoes relative movement with respect to the second axis in a circular path at an intersection of the first axis and the contact surface of the control piston.
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Abstract
An arrangement of an electromagnet (6) for controlling a central valve (2) is provided. A thrust pin (4) is coupled to the electromagnet (6) and can be moved along a first axis (A) in such a way that a control piston (1) of the central valve (2) can be displaced along a second axis (B) in a central valve housing (8) by the movable thrust pin (4). The first axis (A) of the thrust pin (4) extends parallel to and at a radial spacing (10) relative to the second axis (B) of the control piston (1).
8 Citations
8 Claims
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1. An arrangement of an electromagnet for controlling a central valve, the arrangement comprising:
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the electromagnet; and a thrust pin coupled to the electromagnet and axially movable along a first axis defined by a center of the thrust pin in such a way that a control piston of the central valve is axially displaceable along a second axis defined by a center of the control piston in a central valve housing by the movable thrust pin contacting the control piston, the first axis of the thrust pin extending in parallel to and at a radial distance with respect to the second axis of the control piston; wherein the thrust pin is configured such that relative movement between the thrust pin and the control piston generates a relative movement of the first axis in relation to the second axis that causes a contact surface of the control piston to move along a front face of the thrust pin; and wherein the thrust pin is arranged and configured such that, during operation, the first axis of the thrust pin undergoes relative movement with respect to the second axis in a circular path at an intersection of the first axis and the contact surface of the control piston. - View Dependent Claims (2, 3, 4)
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5. A combination of a central valve and arrangement of an electromagnet for controlling the central valve, the combination comprising:
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a central valve having a control piston and a central valve housing; an electromagnet; and a thrust pin coupled to the electromagnet and movable along a first axis defined by a center of the thrust pin in such a way that the control piston of the central valve is displaceable along a second axis defined by a center of the control piston in the central valve housing by the movable thrust pin contacting the control piston, the first axis of the thrust pin extending in parallel to and at a radial distance with respect to the second axis of the control piston;
whereinthe thrust pin and control piston are arranged and configured with respect to each other such that relative movement between the thrust pin and the control piston generates a relative movement of the first axis in relation to the second axis that causes a contact surface of the control piston to move along a front face of the thrust pin; and wherein the thrust pin and control piston are arranged and configured with respect to each other such that, during operation, the first axis of the thrust pin undergoes relative movement with respect to the second axis in a circular path at an intersection of the first axis and the contact surface of the control piston. - View Dependent Claims (6, 7, 8)
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Specification