GB2011072B - Actuator for a valve - Google Patents

Actuator for a valve

Info

Publication number
GB2011072B
GB2011072B GB7845915A GB7845915A GB2011072B GB 2011072 B GB2011072 B GB 2011072B GB 7845915 A GB7845915 A GB 7845915A GB 7845915 A GB7845915 A GB 7845915A GB 2011072 B GB2011072 B GB 2011072B
Authority
GB
United Kingdom
Prior art keywords
actuator
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.)
Expired
Application number
GB7845915A
Other versions
GB2011072A (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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of GB2011072A publication Critical patent/GB2011072A/en
Application granted granted Critical
Publication of GB2011072B publication Critical patent/GB2011072B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G05D23/1921—Control of temperature characterised by the use of electric means characterised by the type of controller using a thermal motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)
  • Control Of Temperature (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
GB7845915A 1977-11-25 1978-11-24 Actuator for a valve Expired GB2011072B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772752571 DE2752571A1 (en) 1977-11-25 1977-11-25 ACTUATION DEVICE FOR THE ADJUSTMENT OF A MOVABLE ELEMENT, IN PARTICULAR THE CLOSURE OF A VALVE

Publications (2)

Publication Number Publication Date
GB2011072A GB2011072A (en) 1979-07-04
GB2011072B true GB2011072B (en) 1982-05-12

Family

ID=6024575

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7845915A Expired GB2011072B (en) 1977-11-25 1978-11-24 Actuator for a valve

Country Status (9)

Country Link
JP (1) JPS5482727A (en)
AU (1) AU4187278A (en)
DD (1) DD140075A5 (en)
DE (1) DE2752571A1 (en)
DK (1) DK517778A (en)
FR (1) FR2410309A1 (en)
GB (1) GB2011072B (en)
IT (1) IT7869695A0 (en)
SE (1) SE7812077L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332237C2 (en) * 1983-09-07 1985-07-11 Gerhard Dipl.-Ing. Rambacher (FH), 7129 Brackenheim Thermostatic valve regulator
DE3345511C2 (en) * 1983-12-16 1986-11-20 Fa. Rud. Otto Meyer, 2000 Hamburg Device to restrict convective heat transfer
US11187345B2 (en) * 2019-02-27 2021-11-30 Hamilton Sundstrand Corporation Paraffin actuated diaphragm valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132472A (en) * 1959-09-08 1964-05-12 Crane Co Thermal actuator
US3405520A (en) * 1966-11-03 1968-10-15 Baker Res & Dev Corp Pressure seal
US3500634A (en) * 1968-01-02 1970-03-17 Texas Instruments Inc Control system and actuator used therein
DE1935187B2 (en) * 1969-07-11 1979-07-12 Centra-Buerkle Gmbh & Co, 7036 Schoenaich Control device for heating systems or the like
DE2055067A1 (en) * 1970-11-09 1972-05-18 United Gas Industries Ltd Thermally controlled switching device

Also Published As

Publication number Publication date
FR2410309A1 (en) 1979-06-22
DE2752571A1 (en) 1979-05-31
SE7812077L (en) 1979-05-26
IT7869695A0 (en) 1978-11-24
DK517778A (en) 1979-05-26
GB2011072A (en) 1979-07-04
DD140075A5 (en) 1980-02-06
AU4187278A (en) 1979-05-31
JPS5482727A (en) 1979-07-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee