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US 2020/0035433 A1Published application
Contact device and electromagnetic relay
AssigneesDenso Corporation, Anden Co., Ltd.
InventorsYoshitaka NISHIGUCHI, Takahiro SOKI, Masanao SUGISAWA, Kentaro YAMAGUCHI
Life of this patent
Estimating the term…
Abstract
An electromagnetic relay has a contact device and an electromagnet device. An electromagnetic relay has stators which are a pair of rod-like members, and a mover. The mover may face the side of the stator. A housing supports the stator and accommodates the mover. A yoke is fixed to the housing so as to face the movable facing surface and contains a soft magnetic material.
Claims16
A contact device, comprising:
- a stator that is a pair of rod-like members;
- a mover having a movable facing surface facing the side surfaces of the pair of stators;
- a housing configured to support the stator and accommodate the mover;
- and
- a yoke fixed to the housing so as to face the movable facing surface and containing a soft magnetic material, wherein
- the yoke is asymmetrical along an extension direction of the stator.
3 more elements
A contact device, comprising:
- a pair of stators;
- a mover having a movable facing surface facing the pair of stators;
- a housing configured to support the stator and accommodate the mover;
- and
- a yoke fixed to the housing so as to face the movable facing surface, wherein
- the yoke is asymmetrical along a direction perpendicular to the movable direction of the mover, and contains a soft magnetic material.
3 more elements
A contact device, comprising:
- a pair of stators;
- a mover having a movable facing surface facing the pair of stators;
- a base has a fixed intermediate member opposed to the movable facing surface, and extending from an intermediate position in the movable direction of the mover so as to be orthogonal to the movable direction;
- and
- a yoke supported by the intermediate member so as to face the movable facing surface and containing a soft magnetic material, wherein
- the yoke is asymmetrical along an extension direction of the stator.
3 more elements
Dependencies are inferred from the claim text.