GB8426752D0 - Liquid level control valve - Google Patents

Liquid level control valve

Info

Publication number
GB8426752D0
GB8426752D0 GB848426752A GB8426752A GB8426752D0 GB 8426752 D0 GB8426752 D0 GB 8426752D0 GB 848426752 A GB848426752 A GB 848426752A GB 8426752 A GB8426752 A GB 8426752A GB 8426752 D0 GB8426752 D0 GB 8426752D0
Authority
GB
United Kingdom
Prior art keywords
control valve
liquid level
level control
liquid
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
Application number
GB848426752A
Other versions
GB2149148B (en
GB2149148A (en
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.)
Pegler Ltd
Original Assignee
Pegler 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
Priority claimed from GB08220841A external-priority patent/GB2103391B/en
Application filed by Pegler Ltd filed Critical Pegler Ltd
Priority to GB08426752A priority Critical patent/GB2149148B/en
Publication of GB8426752D0 publication Critical patent/GB8426752D0/en
Publication of GB2149148A publication Critical patent/GB2149148A/en
Application granted granted Critical
Publication of GB2149148B publication Critical patent/GB2149148B/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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/086—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element
    • 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
    • F16K31/3855—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 the discharge being effected through the diaphragm and being blockable by a mechanically-actuated member making contact with the diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Float Valves (AREA)
GB08426752A 1981-07-31 1984-10-23 Servo operated liquid level control valve Expired GB2149148B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08426752A GB2149148B (en) 1981-07-31 1984-10-23 Servo operated liquid level control valve

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8123517 1981-07-31
GB08220841A GB2103391B (en) 1981-07-31 1982-07-19 Servo operated fluid flow taps and valves
GB08426752A GB2149148B (en) 1981-07-31 1984-10-23 Servo operated liquid level control valve

Publications (3)

Publication Number Publication Date
GB8426752D0 true GB8426752D0 (en) 1984-11-28
GB2149148A GB2149148A (en) 1985-06-05
GB2149148B GB2149148B (en) 1986-02-19

Family

ID=27261240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08426752A Expired GB2149148B (en) 1981-07-31 1984-10-23 Servo operated liquid level control valve

Country Status (1)

Country Link
GB (1) GB2149148B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779640A (en) * 1987-08-24 1988-10-25 Drain-All, Inc. Automatic drain valve
GB8722384D0 (en) * 1987-09-23 1987-10-28 Tobeck Control Valves Ltd Servo-operated fluid flow control valves
GB9101492D0 (en) * 1991-01-23 1991-03-06 Dickinson Mark J Pressure assisted float valve
GB2256257A (en) * 1991-05-31 1992-12-02 Jasmart Design & Technology Li A liquid level control valve
AU659356B2 (en) * 1993-02-17 1995-05-11 Nu-Valve Pty Limited Self-regulating inlet flow valve
AUPP884099A0 (en) * 1999-02-23 1999-03-25 Nu-Valve Pty Limited A pressure controlled magnetically operated valve
BRPI0614383B1 (en) * 2005-08-06 2017-11-14 Abertax Research & Development Ltd. SYSTEM FOR OPENING AND / OR CLOSING AN INLET VALVE AND / OR AN OUTLET VALVE FROM A LIQUID CONTAINER
FR2920217A1 (en) * 2007-08-24 2009-02-27 Aquaconcept Sarl Water level regulating device for e.g. swimming pool, has control unit changing state of diaphragm control valve placed between supply channel and water outlet based on water level of tank, where control unit includes solenoid valve
US8113231B2 (en) * 2007-10-23 2012-02-14 Woongjin Coway Co., Ltd. Device for controlling water level
EP2687763B1 (en) * 2011-03-17 2018-04-25 T & D Corporation Valve system

Also Published As

Publication number Publication date
GB2149148B (en) 1986-02-19
GB2149148A (en) 1985-06-05

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010719