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US 10,590,921 B2Granted
Lubricant pump
AssigneeSkf Lubrication Systems Germany GmbH
InventorsJuergen Kreutzkaemper, Jan Ruiter, Andreas Schoenfeld
Life of this patent
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Abstract
Disclosed is a lubricant supply device, including at least a first housing section forming a reservoir for a lubricant, a second housing section including a feed pump for feeding the lubricant from the reservoir to a lubricant outlet and a motor driving at least the feed pump, the motor being arranged in the first housing section forming the reservoir.
Claims11
Lubricant supply device, comprising:
- a first housing section forming a reservoir for a lubricant,
- wherein the first housing section further comprises a follower plate which is axially shiftable between the feed pump and a lid side of the first housing section facing away from the feed pump;
- a second housing section axially adjacent to the first housing section comprising a stirrer and a feed pump,
- wherein the feed pump is configured to feed the lubricant from the reservoir to a lubricant outlet, and wherein the stirrer is configured to circulate and transport the lubricant in the direction of the feed pump;
- and
- a motor driving at least the feed pump, the motor being contained within the first housing section and located entirely within an axial extent of the first housing section.
3 more elements
Lubricant supply device, comprising:
- a first housing section forming a reservoir for a lubricant,
- a second housing section comprising a stirrer and a feed pump, wherein the feed pump is configured to feed the lubricant from the reservoir to a lubricant outlet, and wherein the stirrer is configured to circulate and transport the lubricant in the direction of the feed pump;
- and
- a motor driving at least the feed pump, the motor being contained within the first housing section,
- wherein the first and the second housing section are separated from each other by a lubricant-permeable intermediate floor and at least one roller element is located between the intermediate floor and the stirrer, supporting the stirrer at the intermediate floor.
2 more elements
Dependencies are inferred from the claim text.