Heating device and vacuum pump
US12110907B2 · kind B2 · utility
0Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2022 |
| Grant date | Oct 8, 2024 |
| Priority date | — |
| Expiry date | Jan 4, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D29/023
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.