GB8819741D0 - Seat for butterfly valve - Google Patents
Seat for butterfly valveInfo
- Publication number
- GB8819741D0 GB8819741D0 GB888819741A GB8819741A GB8819741D0 GB 8819741 D0 GB8819741 D0 GB 8819741D0 GB 888819741 A GB888819741 A GB 888819741A GB 8819741 A GB8819741 A GB 8819741A GB 8819741 D0 GB8819741 D0 GB 8819741D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- seat
- butterfly valve
- butterfly
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888819741A GB8819741D0 (en) | 1988-08-19 | 1988-08-19 | Seat for butterfly valve |
GB8918227A GB2222869A (en) | 1988-08-19 | 1989-08-09 | Butterfly valve seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888819741A GB8819741D0 (en) | 1988-08-19 | 1988-08-19 | Seat for butterfly valve |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8819741D0 true GB8819741D0 (en) | 1988-09-21 |
Family
ID=10642408
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888819741A Pending GB8819741D0 (en) | 1988-08-19 | 1988-08-19 | Seat for butterfly valve |
GB8918227A Withdrawn GB2222869A (en) | 1988-08-19 | 1989-08-09 | Butterfly valve seat |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8918227A Withdrawn GB2222869A (en) | 1988-08-19 | 1989-08-09 | Butterfly valve seat |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8819741D0 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3021063B2 (en) * | 1991-02-05 | 2000-03-15 | 株式会社エヌビーエス | Butterfly valve sealing device |
GB9109456D0 (en) * | 1991-04-30 | 1991-06-26 | Winn Charles Valves | Valves having a turnable valve member |
FR2687444A1 (en) * | 1992-02-14 | 1993-08-20 | Bach Sa | BUTTERFLY VALVE. |
DE4339587A1 (en) * | 1993-11-20 | 1995-06-01 | Hans Bender | Butterfly valve with sealing ring and washer |
IT1272821B (en) * | 1994-05-23 | 1997-06-30 | Keystone Vanessa Srl | LATERAL SEALING SYSTEM FOR VALVES |
DE102005028198A1 (en) * | 2005-06-17 | 2006-12-21 | Linde Ag | Shut-off |
US9464726B2 (en) | 2006-05-30 | 2016-10-11 | Metso Flow Control Oy | Shut-off device for pipelines |
US9874883B2 (en) | 2009-07-02 | 2018-01-23 | Tescom Corporation | Diaphragm interface apparatus to improve a cycle life of a diaphragm |
WO2014022469A2 (en) * | 2012-07-31 | 2014-02-06 | Fairchild Industrial Products Company | Improved valve seat for a pressure regulator |
US9371925B2 (en) | 2013-07-30 | 2016-06-21 | Tescom Corporation | Fluid regulators having corrugated diaphragms |
US9441745B2 (en) | 2014-03-03 | 2016-09-13 | Emerson Process Management Regulator Technologies, Inc. | Apparatus to interface with a corrugated diaphragm |
MX2017015174A (en) * | 2015-05-28 | 2018-04-13 | Emerson Process Man Regulator Technologies Inc | Apparatus to interface with a corrugated diaphragm. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4487216A (en) * | 1982-08-09 | 1984-12-11 | General Signal Corporation | Valve seal for fire safe or high temperature valves |
GB2193296A (en) * | 1986-07-21 | 1988-02-03 | Heat Transfer Technology | Butterfly valve |
-
1988
- 1988-08-19 GB GB888819741A patent/GB8819741D0/en active Pending
-
1989
- 1989-08-09 GB GB8918227A patent/GB2222869A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2222869A (en) | 1990-03-21 |
GB8918227D0 (en) | 1989-09-20 |
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