GB1238269A - - Google Patents

Info

Publication number
GB1238269A
GB1238269A GB1238269DA GB1238269A GB 1238269 A GB1238269 A GB 1238269A GB 1238269D A GB1238269D A GB 1238269DA GB 1238269 A GB1238269 A GB 1238269A
Authority
GB
United Kingdom
Prior art keywords
gear
dogs
nut
stem
brake
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
Other languages
English (en)
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 filed Critical
Publication of GB1238269A publication Critical patent/GB1238269A/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
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing
    • 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
    • F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
    • F16K29/02—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking providing for continuous motion
    • 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
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
    • 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
    • F16K31/44—Mechanical actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
GB1238269D 1970-02-14 1970-02-14 Expired GB1238269A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB719670 1970-02-14

Publications (1)

Publication Number Publication Date
GB1238269A true GB1238269A (ja) 1971-07-07

Family

ID=9828449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1238269D Expired GB1238269A (ja) 1970-02-14 1970-02-14

Country Status (1)

Country Link
GB (1) GB1238269A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487475A1 (fr) * 1980-07-28 1982-01-29 Anchor Darling Ind Dispositif de commande d'une vanne a deux modes
GB2223820A (en) * 1988-09-02 1990-04-18 Kent Introl Ltd Valve actuator
WO2006084326A1 (en) 2005-02-09 2006-08-17 Tyco Flow Control Pacific Pty Ltd Slurry valve clutch mechanism
AU2006200575B2 (en) * 2005-02-09 2011-12-15 Pentair Flow Control Pacific Pty Ltd Slurry valve clutch mechanism
CN106151620A (zh) * 2016-06-28 2016-11-23 北京市旭广厦暖通节能设备有限责任公司 可复位的平衡阀

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2487475A1 (fr) * 1980-07-28 1982-01-29 Anchor Darling Ind Dispositif de commande d'une vanne a deux modes
GB2223820A (en) * 1988-09-02 1990-04-18 Kent Introl Ltd Valve actuator
GB2223820B (en) * 1988-09-02 1993-04-14 Kent Introl Ltd Valve actuator assembly
WO2006084326A1 (en) 2005-02-09 2006-08-17 Tyco Flow Control Pacific Pty Ltd Slurry valve clutch mechanism
EP1846680A1 (en) * 2005-02-09 2007-10-24 Tyco Flow Control Pacific Pty Ltd Slurry valve clutch mechanism
EP1846680A4 (en) * 2005-02-09 2009-12-09 Tyco Flow Control Pacific Pty CLUTCH MECHANISM FOR VALVE FOR LIQUID LOADS
AU2006200575B2 (en) * 2005-02-09 2011-12-15 Pentair Flow Control Pacific Pty Ltd Slurry valve clutch mechanism
CN106151620A (zh) * 2016-06-28 2016-11-23 北京市旭广厦暖通节能设备有限责任公司 可复位的平衡阀

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee