GB1532210A - Valve assemblies - Google Patents

Valve assemblies

Info

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
Application number
GB3965574A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reed International Ltd
Original Assignee
Reed International Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Reed International Ltd filed Critical Reed International Ltd
Priority to GB3965574A priority Critical patent/GB1532210A/en
Publication of GB1532210A publication Critical patent/GB1532210A/en
Expired legal-status Critical Current

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).
GB3965574A 1975-10-27 1975-10-27 Valve assemblies Expired GB1532210A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (14)

* Cited by examiner, † Cited by third party
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