Y10S 165/433
Tubes-tubesheet connection
Y10S165/433 (Tubes-tubesheet connection) appears on 7 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 7
- Published applications
- 0
- Assignees
- 3
- Inventors
- 9
- Latest grant
- 27 Mar 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Low to medium pressure high temperature all-ceramic air to air indirect heat exchangers with novel ball joints and assemblies27 Mar 2001US 6,206,603 B1
- Low to medium pressure high temperature all-ceramic air to air indirect heat exchangers with novel ball joints and assemblies9 Nov 1999US 5,979,543 A
- Heat exchanger12 Nov 1996US 5,573,060 ARolls-Royce and Associates Limited
- Ceramic heat exchanger design14 May 1996US 5,515,914 ASaint-Gobain/Norton Industrial Ceramics Corporation
- Heat exchanger14 Nov 1995US 5,465,785 AROLLS-ROYCE plc
No published applications in this class yet.
Most cited
By later US patents
- Heat exchanger14US 5,465,785 AROLLS-ROYCE plc · 1995
- Tube sealing in tube bundle heat exchangers11US 4,373,580 A1983
- Heat exchanger11US 5,573,060 ARolls-Royce and Associates Limited · 1996
- Low to medium pressure high temperature all-ceramic air to air indirect heat exchangers with novel ball joints and assemblies8US 5,979,543 A1999
- Low to medium pressure high temperature all-ceramic air to air indirect heat exchangers with novel ball joints and assemblies6US 6,206,603 B12001