Side-channel machine (compressor, vacuum pump or blower) having an extraction duct in the stripper
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 27, 2022
Grant Date -
Jul 21, 2022
app pub date -
Feb 3, 2022
filing date -
Jul 17, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a side-channel machine having a housing (4a), located in the housing (4a) a side-channel (28) for guiding a gas, and at least one gas inlet opening (34) which is formed in the housing (4a) and is fluidically connected to the side-channel (28). Furthermore, the side-channel machine has at least one gas inlet pipe (29a) which connects to the at least one gas inlet opening (34), The side-channel machine further comprises at least one gas outlet opening (33) and at least one gas outlet pipe (31a) which connects to the at least one gas outlet opening (33). Furthermore, the side-channel machine has an impeller that can be made to rotate in the housing (4a), with impeller blades, which bound impeller cells arranged in the side-channel (28), for delivering the gas in the impeller cells from the at least one gas inlet opening (34) to the at least one gas outlet opening (33). The side-channel machine further has at least one interrupter (39) arranged between the at least one gas inlet opening (34) and the at least one gas outlet opening (33).
First Claim
Other Claims data not available
Family
International Classification(s)
- 2022 Application Filing Year
- F04D Class
- 1086 Applications Filed
- 587 Patents Issued To-Date
- 54.06 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F04D Class
- 0 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jun 27, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 27, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 27, 2034 |
