GB2438557A - Closure valve - Google Patents
Closure valveInfo
- Publication number
- GB2438557A GB2438557A GB0717684A GB0717684A GB2438557A GB 2438557 A GB2438557 A GB 2438557A GB 0717684 A GB0717684 A GB 0717684A GB 0717684 A GB0717684 A GB 0717684A GB 2438557 A GB2438557 A GB 2438557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- outlets
- valve
- plugs
- closure 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
- 238000011109 contamination Methods 0.000 abstract 1
- 239000003673 groundwater Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
-
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Multiple-Way Valves (AREA)
Abstract
A valve device (10) for closing a drainage duct to avoid spills causing contamination to groundwater comprises a body (12) having an inlet (14) and first and second outlets (16, 18), a shaft (20) located in the body, with first and second plugs (22, 24) located on it, one for each outlet, and a support element (26) inside the body for axially guiding the shaft. The shaft is moveable along an axis which passes through first and second outlets in such a way that the valve can be closed by moving the shaft in one direction so that first and second plugs (22, 24) seal first and second outlets (16, 18) respectively. This greatly reduces the force needed to operate the valve, so that it can be operated remotely without needing mains power.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0506963.8A GB0506963D0 (en) | 2005-04-06 | 2005-04-06 | Drain plug closure valve |
PCT/GB2006/001266 WO2006106343A1 (en) | 2005-04-06 | 2006-04-06 | Closure valve |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0717684D0 GB0717684D0 (en) | 2007-10-17 |
GB2438557A true GB2438557A (en) | 2007-11-28 |
GB2438557B GB2438557B (en) | 2009-12-09 |
Family
ID=34586783
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0506963.8A Ceased GB0506963D0 (en) | 2005-04-06 | 2005-04-06 | Drain plug closure valve |
GB0717684A Expired - Fee Related GB2438557B (en) | 2005-04-06 | 2006-04-06 | Closure valve |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0506963.8A Ceased GB0506963D0 (en) | 2005-04-06 | 2005-04-06 | Drain plug closure valve |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB0506963D0 (en) |
WO (1) | WO2006106343A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2917808B1 (en) * | 2007-06-22 | 2012-08-17 | Arbatax | THREE-WAY VALVE AND FILTRATION GROUP FOR SWIMMING POOLS |
ITVE20130052A1 (en) * | 2013-10-02 | 2015-04-03 | Stormwater Italia Srl | INTEGRATED SYSTEM FOR DETECTION AND MANAGEMENT OF PAYMENTS OF LIQUID SUBSTANCES AND FOR ENVIRONMENTAL PROTECTION OF RECEPTIVE BODIES |
KR102604356B1 (en) * | 2022-09-23 | 2023-12-11 | (주)신기원이앤씨 | Smart valve room and its manufacture and installation method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1021668B (en) * | 1952-07-25 | 1957-12-27 | John Maxwell Sheardown | Mixing valve for fluids flowing in from two separate lines |
US3884266A (en) * | 1972-04-17 | 1975-05-20 | Shigeji Kondo | Directional-control valve |
DE3216294A1 (en) * | 1981-09-07 | 1983-03-24 | Hans Reymond 5492 Vissenbjerg Joergensen | Shut-off valve for line systems, especially for drainage systems for foul liquids such as liquid manure |
JPH11324823A (en) * | 1998-05-19 | 1999-11-26 | Nippon Soken Inc | Exhaust gas recirculating device |
-
2005
- 2005-04-06 GB GBGB0506963.8A patent/GB0506963D0/en not_active Ceased
-
2006
- 2006-04-06 WO PCT/GB2006/001266 patent/WO2006106343A1/en not_active Application Discontinuation
- 2006-04-06 GB GB0717684A patent/GB2438557B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1021668B (en) * | 1952-07-25 | 1957-12-27 | John Maxwell Sheardown | Mixing valve for fluids flowing in from two separate lines |
US3884266A (en) * | 1972-04-17 | 1975-05-20 | Shigeji Kondo | Directional-control valve |
DE3216294A1 (en) * | 1981-09-07 | 1983-03-24 | Hans Reymond 5492 Vissenbjerg Joergensen | Shut-off valve for line systems, especially for drainage systems for foul liquids such as liquid manure |
JPH11324823A (en) * | 1998-05-19 | 1999-11-26 | Nippon Soken Inc | Exhaust gas recirculating device |
Also Published As
Publication number | Publication date |
---|---|
GB0717684D0 (en) | 2007-10-17 |
GB0506963D0 (en) | 2005-05-11 |
WO2006106343A1 (en) | 2006-10-12 |
GB2438557B (en) | 2009-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140406 |