Invention Grant
- Patent Title: Rotary pump with axial compensation, outlet gasket for a pump and pre-fitted pump unit
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Application No.: US17414192Application Date: 2019-12-27
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Publication No.: US12000391B2Publication Date: 2024-06-04
- Inventor: Claus Welte
- Applicant: Schwäbische Hüttenwerke Automotive GmbH
- Applicant Address: DE Aalen-Wasseralfingen
- Assignee: Schwäbische Hüttenwerke Automotive GmbH
- Current Assignee: Schwäbische Hüttenwerke Automotive GmbH
- Current Assignee Address: DE Aalen-Wasseralfingen
- Agency: BUCHANAN INGERSOLL & ROONEY PC
- Priority: DE 2018133680.2 2018.12.28
- International Application: PCT/EP2019/087123 2019.12.27
- International Announcement: WO2020/136277A 2020.07.02
- Date entered country: 2021-06-15
- Main IPC: F04C2/356
- IPC: F04C2/356 ; F01C19/00 ; F04C2/344 ; F04C14/06 ; F04C15/00

Abstract:
An outlet gasket which has a gasket structure made of a gasket material, for sealing off a first pressure outlet and a second pressure outlet of a pump, the gasket structure including: a first sealing stay which circumferentially encloses a first fluid passage of the outlet gasket, provided for the first pressure outlet, in a seal in an axial plan view onto the outlet gasket; and a second sealing stay which circumferentially encloses a second fluid passage of the outlet gasket, provided for the second pressure outlet and located laterally next to the first fluid passage, in a seal in the plan view, wherein the gasket structure forms the sealing stays contiguously as a unit, and/or the outlet gasket includes a support structure on which the sealing stays are arranged.
Public/Granted literature
- US20220145884A1 ROTARY PUMP WITH AXIAL COMPENSATION, OUTLET GASKET FOR A PUMP AND PRE-FITTED PUMP UNIT Public/Granted day:2022-05-12
Information query
IPC分类: