Invention Grant
- Patent Title: Lubricant receptacle
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Application No.: US17438170Application Date: 2020-03-10
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Publication No.: US11746786B2Publication Date: 2023-09-05
- Inventor: Patrick Fournier
- Applicant: LEYBOLD FRANCE S.A.S.
- Applicant Address: FR Bourg-les-Valence
- Assignee: LEYBOLD FRANCE S.A.S.
- Current Assignee: LEYBOLD FRANCE S.A.S.
- Current Assignee Address: FR Bourg-les-Valence
- Agency: Ohlandt, Greeley and Perle, LLP
- Priority: DE 2019101841.0 2019.04.01
- International Application: PCT/EP2020/056356 2020.03.10
- International Announcement: WO2020/200665A 2020.10.08
- Date entered country: 2021-09-10
- Main IPC: F04C27/02
- IPC: F04C27/02 ; F04C25/02 ; F04C29/02 ; B01D45/14 ; B01D46/00

Abstract:
A lubricant receptacle for a vacuum pump is provided. The lubricant receptacle comprises a lubricant reservoir, a lubricant separator and an exhaust. A first gas connection is provided between a gas outlet of the lubricant reservoir and a gas inlet of the lubricant separator. For connecting a gas inlet of the lubricant reservoir with the vacuum pump, a second gas connection is provided, while a first lubricant connection is provided for connecting a lubricant outlet of the lubricant reservoir with the vacuum pump. Further, another lubricant connection is provided between a lubricant outlet of the lubricant separator and the lubricant outlet of the lubricant reservoir and/or an additional lubricant connection for connecting the lubricant outlet of the lubricant separator with the vacuum pump is provided. At least one of the gas connections and one of the lubricant connections is selectively coupleable. Furthermore, a vacuum pump system having such a lubricant receptacle and a vacuum pump is provided.
Public/Granted literature
- US20220145887A1 LUBRICANT RECEPTACLE Public/Granted day:2022-05-12
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