GB2226429B - Improvements relating to valve - Google Patents

Improvements relating to valve

Info

Publication number
GB2226429B
GB2226429B GB8923850A GB8923850A GB2226429B GB 2226429 B GB2226429 B GB 2226429B GB 8923850 A GB8923850 A GB 8923850A GB 8923850 A GB8923850 A GB 8923850A GB 2226429 B GB2226429 B GB 2226429B
Authority
GB
United Kingdom
Prior art keywords
valve
improvements relating
relating
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 - Lifetime
Application number
GB8923850A
Other versions
GB2226429A (en
GB8923850D0 (en
Inventor
David Kenneth Durrant
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.)
Delta Engineering Holdings Ltd
Original Assignee
Delta Engineering Holdings 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 GB888824964A external-priority patent/GB8824964D0/en
Priority claimed from GB888830033A external-priority patent/GB8830033D0/en
Application filed by Delta Engineering Holdings Ltd filed Critical Delta Engineering Holdings Ltd
Publication of GB8923850D0 publication Critical patent/GB8923850D0/en
Publication of GB2226429A publication Critical patent/GB2226429A/en
Application granted granted Critical
Publication of GB2226429B publication Critical patent/GB2226429B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K31/36—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
    • F16K31/383—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 piston
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
GB8923850A 1988-10-25 1989-10-23 Improvements relating to valve Expired - Lifetime GB2226429B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB888824964A GB8824964D0 (en) 1988-10-25 1988-10-25 Improvements relating to valve
GB888827084A GB8827084D0 (en) 1988-10-25 1988-11-21 Improvements relating to valve
GB888830033A GB8830033D0 (en) 1988-10-25 1988-12-22 Improvements relating to valve

Publications (3)

Publication Number Publication Date
GB8923850D0 GB8923850D0 (en) 1989-12-13
GB2226429A GB2226429A (en) 1990-06-27
GB2226429B true GB2226429B (en) 1992-07-29

Family

ID=27264141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8923850A Expired - Lifetime GB2226429B (en) 1988-10-25 1989-10-23 Improvements relating to valve

Country Status (1)

Country Link
GB (1) GB2226429B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6035888A (en) * 1998-01-09 2000-03-14 Brass-Craft Manufacturing Company Fill valve
AUPQ293499A0 (en) * 1999-09-16 1999-10-14 Nylex Corporation Pty Ltd Liquid flow control valve
FR2840047B1 (en) * 2002-05-24 2004-08-06 Herve Simoens Sudden air discharge device
FR2840046B1 (en) * 2002-05-24 2004-07-16 Herve Simoens QUICK AIR DISCHARGE DEVICE WITH IMPROVED EJECTION LINE

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB679279A (en) * 1950-05-16 1952-09-17 Parker Appliance Co Improvements in liquid fuel tanks, for example, airplane tanks
GB749046A (en) * 1954-03-23 1956-05-16 Reginald Shufflebotham A cistern supply valve under ball float control
GB861970A (en) * 1957-08-24 1961-03-01 Orville Kit Doyle Ball cock
GB1151114A (en) * 1966-06-23 1969-05-07 Adold Schoepe Ball Cock.
GB1435710A (en) * 1972-10-24 1976-05-12 Rothwell J Valves
GB1486601A (en) * 1975-04-18 1977-09-21 Reed International Ltd Float controlled valves
GB1501157A (en) * 1975-04-25 1978-02-15 Hudson G Float valve
GB2053520A (en) * 1979-06-21 1981-02-04 Rothwell J Liquid supply valves
GB2127546A (en) * 1982-09-28 1984-04-11 Draft Systems Safety pressure gauge
WO1990000694A1 (en) * 1988-07-13 1990-01-25 Stephen Richard Heneker Fluid flow control apparatus

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB679279A (en) * 1950-05-16 1952-09-17 Parker Appliance Co Improvements in liquid fuel tanks, for example, airplane tanks
GB749046A (en) * 1954-03-23 1956-05-16 Reginald Shufflebotham A cistern supply valve under ball float control
GB861970A (en) * 1957-08-24 1961-03-01 Orville Kit Doyle Ball cock
GB1151114A (en) * 1966-06-23 1969-05-07 Adold Schoepe Ball Cock.
GB1435710A (en) * 1972-10-24 1976-05-12 Rothwell J Valves
GB1486601A (en) * 1975-04-18 1977-09-21 Reed International Ltd Float controlled valves
GB1501157A (en) * 1975-04-25 1978-02-15 Hudson G Float valve
GB2053520A (en) * 1979-06-21 1981-02-04 Rothwell J Liquid supply valves
GB2127546A (en) * 1982-09-28 1984-04-11 Draft Systems Safety pressure gauge
WO1990000694A1 (en) * 1988-07-13 1990-01-25 Stephen Richard Heneker Fluid flow control apparatus

Also Published As

Publication number Publication date
GB2226429A (en) 1990-06-27
GB8923850D0 (en) 1989-12-13

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20091022