GB0306351D0 - Improvements in or relating to valve sealing ararngements - Google Patents
Improvements in or relating to valve sealing ararngementsInfo
- Publication number
- GB0306351D0 GB0306351D0 GB0306351A GB0306351A GB0306351D0 GB 0306351 D0 GB0306351 D0 GB 0306351D0 GB 0306351 A GB0306351 A GB 0306351A GB 0306351 A GB0306351 A GB 0306351A GB 0306351 D0 GB0306351 D0 GB 0306351D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- ararngements
- relating
- valve sealing
- sealing
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat valves
- F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K25/00—Details relating to contact between valve members and seats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0206767A GB0206767D0 (en) | 2002-03-22 | 2002-03-22 | Improved sealing arrangement for safety valves for use especially with refrigeration media |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0306351D0 true GB0306351D0 (en) | 2003-04-23 |
GB2388648A GB2388648A (en) | 2003-11-19 |
GB2388648B GB2388648B (en) | 2005-07-06 |
Family
ID=9933498
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0206767A Ceased GB0206767D0 (en) | 2002-03-22 | 2002-03-22 | Improved sealing arrangement for safety valves for use especially with refrigeration media |
GB0306351A Expired - Lifetime GB2388648B (en) | 2002-03-22 | 2003-03-20 | Improvements in or relating to valve sealing ararngements |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0206767A Ceased GB0206767D0 (en) | 2002-03-22 | 2002-03-22 | Improved sealing arrangement for safety valves for use especially with refrigeration media |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE10312967A1 (en) |
GB (2) | GB0206767D0 (en) |
IT (1) | ITMI20030537A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5217625B2 (en) * | 2008-05-22 | 2013-06-19 | 株式会社ジェイテクト | Valve device |
GB2517451A (en) | 2013-08-20 | 2015-02-25 | Seetru Ltd | A valve sealing arrangement |
JP2023140566A (en) * | 2022-03-23 | 2023-10-05 | 愛三工業株式会社 | Pressure control valve |
CN115306910A (en) * | 2022-07-01 | 2022-11-08 | 福建省特种设备检验研究院 | Design and connection process of fluoroplastic soft sealing valve clack structure |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1039401A (en) * | 1962-01-08 | 1966-08-17 | Seetru Ltd | Improvements in fluid flow control valves |
US3265353A (en) * | 1963-04-25 | 1966-08-09 | Seetru Ltd | Sealing means for valves |
GB1077785A (en) * | 1965-01-23 | 1967-08-02 | Consultair Ltd | Improvements in or relating to valve seats |
GB1446704A (en) * | 1972-07-29 | 1976-08-18 | Nat Vulcan Eng Insurance Group | Valves |
GB2111646A (en) * | 1981-12-07 | 1983-07-06 | Thorn Domestic Appliances Ltd | Valve |
US4682759A (en) * | 1983-10-20 | 1987-07-28 | Outboard Marine Corporation | Relief valve for hydraulic systems |
GB9502922D0 (en) * | 1995-02-15 | 1995-04-05 | Kay Francis X | Improvements in or relating to valves |
AU9038401A (en) * | 2000-09-22 | 2002-04-02 | Methven Ltd | Relief valve |
-
2002
- 2002-03-22 GB GB0206767A patent/GB0206767D0/en not_active Ceased
-
2003
- 2003-03-19 IT ITMI20030537 patent/ITMI20030537A1/en unknown
- 2003-03-20 GB GB0306351A patent/GB2388648B/en not_active Expired - Lifetime
- 2003-03-24 DE DE2003112967 patent/DE10312967A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
ITMI20030537A1 (en) | 2003-09-23 |
GB0206767D0 (en) | 2002-05-01 |
GB2388648B (en) | 2005-07-06 |
GB2388648A (en) | 2003-11-19 |
DE10312967A1 (en) | 2003-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
772C | Application made to the comptroller for revocation (sect. 72/1977) | ||
775O | Application for amendment (sect. 75/1977) open to opposition | ||
772M | Case decided by the comptroller (sect. 72/1977) | ||
S72 | Application for revocation before the comptroller (sect. 72/patents act 1977) |