GB1532210A - Valve assemblies - Google Patents
Valve assembliesInfo
- Publication number
- GB1532210A GB1532210A GB3965574A GB3965574A GB1532210A GB 1532210 A GB1532210 A GB 1532210A GB 3965574 A GB3965574 A GB 3965574A GB 3965574 A GB3965574 A GB 3965574A GB 1532210 A GB1532210 A GB 1532210A
- Authority
- GB
- United Kingdom
- Prior art keywords
- outlet
- diaphragm
- valve
- bore
- fluid
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/34—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float acting on pilot valve controlling the cut-off apparatus
-
- 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
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
- F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
Abstract
1532210 Fluid-pressure servomotors REED INTERNATIONAL Ltd 27 Oct 1975 [11 Sept 1974] 39655/74 Heading G3P [Also in Division F2] A pilot operated diaphragm valve 1 of the type in which fluid-pressure in a back pressure chamber 6 maintains the diaphragm and the pilot valve 13 on their seats to prevent communication between inlet 2 and outlet 3 is characterized in that a pin-like projection 41 is loosely seated in a bore 10 connecting the inlet chamber 40 and back pressure chamber 6 to act both as a guide for the flexing movement of the diaphragm and as a self cleaning device for the bore 10. The valve assembly 1 may be part of a cistern supply in which case the pilot valve is operated by pivotally mounted arm 14 carrying a float 15. The outlet is via an outlet bend (50), Fig. 3 (not shown) which is a snap fit in the outlet 3 and a diptube (53).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3965574A GB1532210A (en) | 1975-10-27 | 1975-10-27 | Valve assemblies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3965574A GB1532210A (en) | 1975-10-27 | 1975-10-27 | Valve assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1532210A true GB1532210A (en) | 1978-11-15 |
Family
ID=10410737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3965574A Expired GB1532210A (en) | 1975-10-27 | 1975-10-27 | Valve assemblies |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1532210A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0319124A1 (en) * | 1987-09-23 | 1989-06-07 | Torbeck Control Valves Limited | Servo-operated fluid flow control valve |
EP0470642A1 (en) * | 1990-08-09 | 1992-02-12 | Caroma Industries Limited | Valve |
AU644994B3 (en) * | 1990-08-09 | 1993-12-23 | Caroma Industries Limited | A valve |
WO2004081435A1 (en) * | 2003-03-10 | 2004-09-23 | James Churchill Haslam | Toilet cistern filling valve |
EP1693523A2 (en) * | 2002-12-04 | 2006-08-23 | Arichell Technologies, Inc. | Passive sensors for automatic faucets and bathroom flushers |
EP1451415B1 (en) * | 2001-12-04 | 2007-08-29 | Arichell Technologies, Inc. | Automatic bathroom flushers |
US7690623B2 (en) | 2001-12-04 | 2010-04-06 | Arichell Technologies Inc. | Electronic faucets for long-term operation |
US8042202B2 (en) | 2001-12-26 | 2011-10-25 | Parsons Natan E | Bathroom flushers with novel sensors and controllers |
US20110309274A1 (en) * | 2002-06-24 | 2011-12-22 | Parsons Natan E | Electrically operated valve for delivering water |
EP3382246A1 (en) * | 2017-03-27 | 2018-10-03 | Bestway Inflatables & Material Corp. | Water-saving valve |
-
1975
- 1975-10-27 GB GB3965574A patent/GB1532210A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0319124A1 (en) * | 1987-09-23 | 1989-06-07 | Torbeck Control Valves Limited | Servo-operated fluid flow control valve |
EP0470642A1 (en) * | 1990-08-09 | 1992-02-12 | Caroma Industries Limited | Valve |
AU644994B3 (en) * | 1990-08-09 | 1993-12-23 | Caroma Industries Limited | A valve |
US5280803A (en) * | 1990-08-09 | 1994-01-25 | Caroma Industries Limited | A valve arrangement |
EP1451415B1 (en) * | 2001-12-04 | 2007-08-29 | Arichell Technologies, Inc. | Automatic bathroom flushers |
US7690623B2 (en) | 2001-12-04 | 2010-04-06 | Arichell Technologies Inc. | Electronic faucets for long-term operation |
US8496025B2 (en) | 2001-12-04 | 2013-07-30 | Sloan Valve Company | Electronic faucets for long-term operation |
US8042202B2 (en) | 2001-12-26 | 2011-10-25 | Parsons Natan E | Bathroom flushers with novel sensors and controllers |
US20110309274A1 (en) * | 2002-06-24 | 2011-12-22 | Parsons Natan E | Electrically operated valve for delivering water |
US9763393B2 (en) | 2002-06-24 | 2017-09-19 | Sloan Valve Company | Automated water delivery systems with feedback control |
EP1693523A2 (en) * | 2002-12-04 | 2006-08-23 | Arichell Technologies, Inc. | Passive sensors for automatic faucets and bathroom flushers |
EP1693523A3 (en) * | 2002-12-04 | 2010-06-23 | Arichell Technologies, Inc. | Passive sensors for automatic faucets and bathroom flushers |
WO2004081435A1 (en) * | 2003-03-10 | 2004-09-23 | James Churchill Haslam | Toilet cistern filling valve |
EP3382246A1 (en) * | 2017-03-27 | 2018-10-03 | Bestway Inflatables & Material Corp. | Water-saving valve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |