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US 12,161,960 B2Granted
Filter module
AssigneeMahle International GmbH
InventorKai Saupe
Life of this patent
Estimating the term…
Abstract
A filter module is disclosed. The filter module includes a pump with a pump housing and a filter device with a filter housing. A first thread is arranged on the pump housing, and a second thread configured complementary to the first thread is arranged on the filter housing, so that the pump is able to be screwed via the pump housing to the filter housing of the filter device. The pump housing includes a housing cover, a middle part and a lower part. The housing cover is screwed to the middle part and the middle part is screwed to the lower part.
Claims20
A filter module, comprising:
- a pump including a pump housing;
- a filter device including a filter housing;
- a first thread arranged on the pump housing, and a second thread configured complementary to the first thread arranged on the filter housing, so that the pump is able to be screwed via the pump housing to the filter housing of the filter device;
- wherein the pump housing further includes a housing cover, a middle part and a lower part, and wherein the housing cover is screwed to the middle part and the middle part is screwed to the lower part;
- and
- wherein the filter housing and the lower part delimit a pump chamber, and a pump wheel is arranged in the pump chamber between the filter housing and the lower part.
3 more elements
A filter module, comprising:
- a pump including a pump housing;
- a filter device including a filter housing;
- a first thread arranged on the pump housing, and a second thread configured complementary to the first thread arranged on the filter housing, so that the pump is able to be screwed via the pump housing to the filter housing of the filter device;
- wherein the pump housing further includes a housing cover, a middle part and a lower part, and wherein the housing cover is screwed to the middle part and the middle part is screwed to the lower part;
- wherein the middle part and the lower part surround a motor compartment, and an electric motor with a rotor is arranged in the motor compartment, and wherein the first thread and the second thread are disposed radially outwards of and surround the motor compartment.
2 more elements
Dependencies are inferred from the claim text.