Invention Grant
- Patent Title: Heating device and vacuum pump
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Application No.: US18253800Application Date: 2022-01-04
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Publication No.: US12110907B2Publication Date: 2024-10-08
- Inventor: Pierre-Emmanuel Cavarec , Romain Criado , François Roger , Eric Dulac
- Applicant: PFEIFFER VACUUM
- Applicant Address: FR Annecy
- Assignee: PFEIFFER VACUUM
- Current Assignee: PFEIFFER VACUUM
- Current Assignee Address: FR Annecy
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR 00090 2021.01.06
- International Application: PCT/EP2022/050068 2022.01.04
- International Announcement: WO2022/148745A 2022.07.14
- Date entered country: 2023-05-22
- Main IPC: F04D29/58
- IPC: F04D29/58 ; F04D19/04 ; F04D29/02
Abstract:
A heating device is for a vacuum line in which pumped gases are intended to circulate. The heating device includes at least one radiating body to radiate in the infrared when it is heated to a temperature above 150° C. The at least one radiating body is arranged in the pumping path of the gases.
Public/Granted literature
- US20240018972A1 HEATING DEVICE AND VACUUM PUMP Public/Granted day:2024-01-18
Information query
