F22B 37/105
Penetrations of tubes through a wall and their sealing
Official title: {Penetrations of tubes through a wall and their sealing}
F22B37/105 (Penetrations of tubes through a wall and their sealing) appears on 8 US grants and 4 published applications in this corpus.
Search patents in F22B- Granted patents
- 8
- Published applications
- 4
- Assignees
- 7
- Inventors
- 13
- Latest grant
- 6 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
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| 1988 | 1 | 0 |
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| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Penetration seal apparatus and method6 Apr 2021US 10,969,038 B2
- Penetration seal apparatus and method16 Apr 2019US 10,260,739 B2
- Method for producing steam generator tube walls consisting primarily of 9-12% martensitic chromium steels6 May 2014US 8,713,794 B2ALSTOM Technology Ltd
- Method for sealing edges of vapor chamber13 Aug 2013US 8,505,183 B2Leader Trend Technology Corp.
- Fastening system for fastening a through pipe to a hearth wall, the pipe opening into a box10 Sep 1996US 5,553,897 AGEC Alsthom Stein Industrie
- Penetration seal apparatus and method13 Jun 2019US 2019/0178421 A1
- Penetration seal apparatus and method1 Mar 2018US 2018/0058682 A1
- Method for sealing edges of vapor chamber11 Aug 2011US 2011/0192004 A1Chin-Wen WANG & LEADER TREND TECHNOLOGY CORP.
- Method for producing steam generator tube walls consisting primarily of 9-12% martensitic chromium steels11 Feb 2010US 2010/0031506 A1ALSTOM Technology Ltd
Most cited
By later US patents
- Device and method for thermally insulating a structure to prevent thermal shock therein15US 5,350,011 AWestinghouse Electric Corp. · 1994
- Vapor generating system having a division wall penetrating a furnace boundary wall formed in part by angularly extending fluid flow tubes13US 4,245,588 AFoster Wheeler Energy Corporation · 1981
- Fastening system for fastening a through pipe to a hearth wall, the pipe opening into a box3US 5,553,897 AGEC Alsthom Stein Industrie · 1996
- Method for producing steam generator tube walls consisting primarily of 9-12% martensitic chromium steels2US 8,713,794 B2ALSTOM Technology Ltd · 2014