GB1422012A - Valve apparatus and method - Google Patents
Valve apparatus and methodInfo
- Publication number
- GB1422012A GB1422012A GB2233675A GB2233675A GB1422012A GB 1422012 A GB1422012 A GB 1422012A GB 2233675 A GB2233675 A GB 2233675A GB 2233675 A GB2233675 A GB 2233675A GB 1422012 A GB1422012 A GB 1422012A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve apparatus
- grove
- trading
- heading
- april
- 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.)
- Expired
Links
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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
- F16K3/20—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the seats
- F16K3/207—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the seats by means of hydraulic forces
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
Abstract
1422012 Valves M H GROVE and J M E GROVE [trading as M & J DEVELOPMENT CO] 11 April 1973 22336/75 Divided out of 1422011 Heading F2V The subject matter is as disclosed in Specification 1,422,011 but includes in addition means whereby the loading device 21 can be manually actuated by a hand pump 111.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2233675A GB1422012A (en) | 1973-04-11 | 1973-04-11 | Valve apparatus and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2233675A GB1422012A (en) | 1973-04-11 | 1973-04-11 | Valve apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1422012A true GB1422012A (en) | 1976-01-21 |
Family
ID=10177753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2233675A Expired GB1422012A (en) | 1973-04-11 | 1973-04-11 | Valve apparatus and method |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1422012A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0587006A1 (en) * | 1992-09-09 | 1994-03-16 | Fmc Corporation | Re-energizable valve and valve seats |
CN114508322A (en) * | 2020-11-17 | 2022-05-17 | 中国石油天然气股份有限公司 | Pressure regulating gas collecting device for oil well and oil production wellhead structure |
US11454327B2 (en) * | 2020-08-07 | 2022-09-27 | Commando Pressure Control, Inc. | Methods and systems associated with a high pressure valve system |
-
1973
- 1973-04-11 GB GB2233675A patent/GB1422012A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0587006A1 (en) * | 1992-09-09 | 1994-03-16 | Fmc Corporation | Re-energizable valve and valve seats |
US11454327B2 (en) * | 2020-08-07 | 2022-09-27 | Commando Pressure Control, Inc. | Methods and systems associated with a high pressure valve system |
CN114508322A (en) * | 2020-11-17 | 2022-05-17 | 中国石油天然气股份有限公司 | Pressure regulating gas collecting device for oil well and oil production wellhead structure |
CN114508322B (en) * | 2020-11-17 | 2024-03-01 | 中国石油天然气股份有限公司 | Pressure-regulating and gas-collecting device for oil well and wellhead structure for oil extraction |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |