GB1212616A - Fluid pressure control valve - Google Patents
Fluid pressure control valveInfo
- Publication number
- GB1212616A GB1212616A GB4451168A GB4451168A GB1212616A GB 1212616 A GB1212616 A GB 1212616A GB 4451168 A GB4451168 A GB 4451168A GB 4451168 A GB4451168 A GB 4451168A GB 1212616 A GB1212616 A GB 1212616A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sealing member
- fluid pressure
- bore
- sept
- teeth
- 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
- 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
- F16K1/12—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 streamlined valve member around which the fluid flows when the valve is opened
-
- 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
- F16K3/0227—Packings
-
- 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
- F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
- F16K3/24—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/243—Packings
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Lift Valve (AREA)
- Sealing Devices (AREA)
- Valve Housings (AREA)
- Taps Or Cocks (AREA)
- Multiple-Way Valves (AREA)
Abstract
1,212,616. Valves. MACHINEFABRIEK MOKVELD N.V. 19 Sept., 1968 [25 Sept., 1967], No. 44511/68. Heading F2V. A valve has a sealing member 17 movable relative to a bore 3 in a passageway through a housing 1 to control fluid flow therethrough. A sealing member 21 is mounted in an annular groove of the sealing member 17 and is urged by fluid pressure flowing through channel 25 or 26 against the surface of bore 3. A second more resilient sealing member 22 moves to seal the low pressure channel and assists in the radial force on the sealing member 21. The annular groove, sealing members and channels may be disposed in the housing to co-operate with the outer surface of the sealing member 17. The latter is moved axially in a bore 12 by a spindle 4 moved axially by the threaded connection with a hand wheel 5 and provided with teeth 8 co-operating with teeth 9 on the sealing member 17. Fluid pressure passes through passageways 18 and 15 to chamber 16 to balance the sealing member 17.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR122088A FR1537594A (en) | 1967-09-25 | 1967-09-25 | Pressure assisted valve |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1212616A true GB1212616A (en) | 1970-11-18 |
Family
ID=8638880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4451168A Expired GB1212616A (en) | 1967-09-25 | 1968-09-19 | Fluid pressure control valve |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE721022A (en) |
CH (1) | CH481329A (en) |
DE (1) | DE1775748C3 (en) |
ES (1) | ES358850A1 (en) |
GB (1) | GB1212616A (en) |
NL (1) | NL138981B (en) |
NO (1) | NO121984B (en) |
SE (1) | SE346844B (en) |
SU (1) | SU458995A3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2220048A (en) * | 1988-06-24 | 1989-12-28 | Lasalle Manufacturing Limited | A valve assembly |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3036700A1 (en) * | 1980-09-29 | 1982-05-13 | Wabco Steuerungstechnik GmbH & Co, 3000 Hannover | Control valve plunger sealing ring - fits in groove with sloping flanks widening towards bottom |
DE3036639A1 (en) * | 1980-09-29 | 1982-05-13 | Wabco Steuerungstechnik GmbH & Co, 3000 Hannover | Control valve plunger sealing ring - fits in groove with raised portion on bottom surface |
HU183402B (en) * | 1981-04-17 | 1984-05-28 | Laszlo Imre | Valve with ring piston of axial moving |
DE3731349A1 (en) * | 1987-09-18 | 1989-03-30 | Mokveld Valves Bv | VALVE FROM A HOUSING WITH A CYLINDRICAL FLOW PASSAGE |
DE202004011768U1 (en) | 2004-07-28 | 2005-12-22 | Hewi Heinrich Wilke Gmbh | Sanitary element system with system interface |
EP2823204A1 (en) * | 2012-11-30 | 2015-01-14 | Holter Regelarmaturen GmbH & Co. KG | High-pressure valve and seat gasket for same |
-
1968
- 1968-09-10 NL NL6812914A patent/NL138981B/en not_active IP Right Cessation
- 1968-09-18 BE BE721022D patent/BE721022A/xx not_active IP Right Cessation
- 1968-09-19 GB GB4451168A patent/GB1212616A/en not_active Expired
- 1968-09-19 DE DE19681775748 patent/DE1775748C3/en not_active Expired
- 1968-09-20 SU SU1271739A patent/SU458995A3/en active
- 1968-09-23 NO NO374168A patent/NO121984B/no unknown
- 1968-09-24 CH CH1445668A patent/CH481329A/en not_active IP Right Cessation
- 1968-09-24 SE SE1284968A patent/SE346844B/xx unknown
- 1968-09-25 ES ES358850A patent/ES358850A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2220048A (en) * | 1988-06-24 | 1989-12-28 | Lasalle Manufacturing Limited | A valve assembly |
Also Published As
Publication number | Publication date |
---|---|
NL138981B (en) | 1973-05-15 |
CH481329A (en) | 1969-11-15 |
NO121984B (en) | 1971-05-03 |
BE721022A (en) | 1969-03-03 |
SU458995A3 (en) | 1975-01-30 |
SE346844B (en) | 1972-07-17 |
DE1775748B2 (en) | 1974-04-11 |
DE1775748C3 (en) | 1974-11-21 |
DE1775748A1 (en) | 1972-01-13 |
ES358850A1 (en) | 1970-07-01 |
NL6812914A (en) | 1969-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |