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US 12,589,341 B2Granted
Filter device and filter element
AssigneeHydac Filtertechnik GmbH
InventorVolkmar Klein
Life of this patent
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Abstract
A filter device includes a filter head, a replaceable filter element, and a filter bowl for mounting the replaceable filter element. The replaceable filter element includes a compensation device configured to act between the filter head and the replaceable filter element. The compensation device includes a gimbal bearing for establishing a fluid connection with the filter head.
Claims18
A filter device comprising:
- a filter head;
- a replaceable filter element;
- a filter bowl for mounting the replaceable filter element;
- and
- a compensation device,
- wherein:
- the compensation device is configured to act between the filter head and the replaceable filter element;
- the compensation device is a component of the replaceable filter element;
- the compensation device includes a gimbal bearing for establishing a fluid connection with the filter head;
- the gimbal bearing is on an end cap of the replaceable filter element;
- and
- the end cap of the replaceable filter element faces the filter head and has two perpendicular, intersecting swivel axes.
9 more elements
Dependencies are inferred from the claim text.