Y10S 165/022
Seal defining sector-shaped flow area
Y10S165/022 (Seal defining sector-shaped flow area) appears on 7 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 7
- Published applications
- 0
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 15 May 1990
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rotary heat wheel cassette assembly15 May 1990US 4,924,934 AAirxchange, Inc.
- Friction drive toroidal regenerator8 May 1990US 4,922,997 AWilliams International Corporation
- Rotary heat exchanger25 May 1982US 4,331,198 AMidland-Ross Corporation
- Thermal energy exchanging device30 Mar 1982US 4,321,961 AMidland-Ross Corporation
- Regenerator seal hub gas passages17 Mar 1981US 4,256,171 AGeneral Motors Corporation
No published applications in this class yet.
Most cited
By later US patents
- Rotary heat wheel cassette assembly21US 4,924,934 AAirxchange, Inc. · 1990
- Sealing plate support7US 4,024,907 AThe Air Preheater Company, Inc. · 1977
- Sector plate support7US 4,122,891 AThe Air Preheater Company, Inc. · 1978
- Regenerator seal hub gas passages5US 4,256,171 AGeneral Motors Corporation · 1981
- Thermal energy exchanging device5US 4,321,961 AMidland-Ross Corporation · 1982