GB1430290A - Valves for control of the flow of fluid - Google Patents
Valves for control of the flow of fluidInfo
- Publication number
- GB1430290A GB1430290A GB5362973A GB5362973A GB1430290A GB 1430290 A GB1430290 A GB 1430290A GB 5362973 A GB5362973 A GB 5362973A GB 5362973 A GB5362973 A GB 5362973A GB 1430290 A GB1430290 A GB 1430290A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valves
- seal
- fluid
- flow
- control
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
- F16K15/036—Dual valve members with hinges crossing the flow line substantially diametrical
- F16K15/038—Dual valve members with hinges crossing the flow line substantially diametrical having a common hinge
-
- 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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/223—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves with a plurality of valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
1430290 Valves CRANE Ltd 15 Nov 1974 [19 Nov 1973] 53629/73 Heading F2V A check valve comprises two ring components 1, 2 and two substantially semicircular hinged valve members 6, 7 which seat on an annular seal 4. The seal may be integral with a corrugated seal (4C) Fig. 4 (not shown) between the rings and may be located in a recess in the ring 2. The seal 4 includes a diametral part 4B.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5362973A GB1430290A (en) | 1973-11-19 | 1973-11-19 | Valves for control of the flow of fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5362973A GB1430290A (en) | 1973-11-19 | 1973-11-19 | Valves for control of the flow of fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1430290A true GB1430290A (en) | 1976-03-31 |
Family
ID=10468475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5362973A Expired GB1430290A (en) | 1973-11-19 | 1973-11-19 | Valves for control of the flow of fluid |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1430290A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2433694A1 (en) * | 1978-08-18 | 1980-03-14 | Twinfold Nominees | RETAINING VALVE |
CN102535603A (en) * | 2012-01-10 | 2012-07-04 | 王信清 | Turnover plate one-way valve |
-
1973
- 1973-11-19 GB GB5362973A patent/GB1430290A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2433694A1 (en) * | 1978-08-18 | 1980-03-14 | Twinfold Nominees | RETAINING VALVE |
CN102535603A (en) * | 2012-01-10 | 2012-07-04 | 王信清 | Turnover plate one-way valve |
CN102535603B (en) * | 2012-01-10 | 2015-03-11 | 王信清 | Turnover plate one-way valve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |