GB8430428D0 - Valves - Google Patents

Valves

Info

Publication number
GB8430428D0
GB8430428D0 GB848430428A GB8430428A GB8430428D0 GB 8430428 D0 GB8430428 D0 GB 8430428D0 GB 848430428 A GB848430428 A GB 848430428A GB 8430428 A GB8430428 A GB 8430428A GB 8430428 D0 GB8430428 D0 GB 8430428D0
Authority
GB
United Kingdom
Prior art keywords
valves
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
GB848430428A
Other versions
GB2150671B (en
GB2150671A (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.)
IMI Mouldings Ltd
Original Assignee
IMI Mouldings 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 IMI Mouldings Ltd filed Critical IMI Mouldings Ltd
Publication of GB8430428D0 publication Critical patent/GB8430428D0/en
Publication of GB2150671A publication Critical patent/GB2150671A/en
Application granted granted Critical
Publication of GB2150671B publication Critical patent/GB2150671B/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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • 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
    • F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
GB08430428A 1983-12-02 1984-12-03 Control valve Expired GB2150671B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838332305A GB8332305D0 (en) 1983-12-02 1983-12-02 Valves and mechanisms

Publications (3)

Publication Number Publication Date
GB8430428D0 true GB8430428D0 (en) 1985-01-09
GB2150671A GB2150671A (en) 1985-07-03
GB2150671B GB2150671B (en) 1987-06-24

Family

ID=10552771

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838332305A Pending GB8332305D0 (en) 1983-12-02 1983-12-02 Valves and mechanisms
GB08430428A Expired GB2150671B (en) 1983-12-02 1984-12-03 Control valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB838332305A Pending GB8332305D0 (en) 1983-12-02 1983-12-02 Valves and mechanisms

Country Status (1)

Country Link
GB (2) GB8332305D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237860B (en) * 1989-11-11 1993-09-22 Caradon Mira Ltd Flow control device
IT1246639B (en) * 1991-04-08 1994-11-24 Sistem Pneumatica Srl FITTING FOR PNEUMATIC CIRCUITS WITH A PERFECTED AIR FLOW METER.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB855541A (en) * 1956-01-26 1960-12-07 United Hydraulics Inc Fluid flow regulating valve
US3282168A (en) * 1963-09-05 1966-11-01 Sanders Associates Inc Hydraulic servo control systems
GB1132672A (en) * 1966-08-23 1968-11-06 Gewerk Eisenhuette Westfalia Improvements in or relating to valves
GB2041167B (en) * 1979-02-01 1983-02-16 Gardom & Lock Ltd Valves
DE3107707C2 (en) * 1981-02-28 1983-04-21 Spezial - Papiermaschinenfabrik August Alfred Krupp GmbH + Co Hilden bei Düsseldorf, 4010 Hilden Pressure-sensitive recording material, process for its production and carbon copy typesetting

Also Published As

Publication number Publication date
GB8332305D0 (en) 1984-01-11
GB2150671B (en) 1987-06-24
GB2150671A (en) 1985-07-03

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
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

Effective date: 20041202