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GB2085124B - Control valves for hot fluids - Google Patents

Control valves for hot fluids

Info

Publication number
GB2085124B
GB2085124B GB8120628A GB8120628A GB2085124B GB 2085124 B GB2085124 B GB 2085124B GB 8120628 A GB8120628 A GB 8120628A GB 8120628 A GB8120628 A GB 8120628A GB 2085124 B GB2085124 B GB 2085124B
Authority
GB
United Kingdom
Prior art keywords
control valves
hot fluids
fluids
hot
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.)
Expired
Application number
GB8120628A
Other versions
GB2085124A (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.)
Spirax Sarco Ltd
Original Assignee
Spirax Sarco 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 Spirax Sarco Ltd filed Critical Spirax Sarco Ltd
Priority to GB8120628A priority Critical patent/GB2085124B/en
Publication of GB2085124A publication Critical patent/GB2085124A/en
Application granted granted Critical
Publication of GB2085124B publication Critical patent/GB2085124B/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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/025—Actuating devices; Operating means; Releasing devices electric; magnetic actuated by thermo-electric means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/125—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Temperature-Responsive Valves (AREA)
GB8120628A 1980-07-07 1981-07-03 Control valves for hot fluids Expired GB2085124B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8120628A GB2085124B (en) 1980-07-07 1981-07-03 Control valves for hot fluids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8022198 1980-07-07
GB8120628A GB2085124B (en) 1980-07-07 1981-07-03 Control valves for hot fluids

Publications (2)

Publication Number Publication Date
GB2085124A GB2085124A (en) 1982-04-21
GB2085124B true GB2085124B (en) 1984-02-01

Family

ID=26276140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8120628A Expired GB2085124B (en) 1980-07-07 1981-07-03 Control valves for hot fluids

Country Status (1)

Country Link
GB (1) GB2085124B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177182A (en) * 1985-06-27 1987-01-14 Furness Controls Ltd Valves
DE3829830A1 (en) * 1988-09-02 1990-03-22 Hansa Metallwerke Ag ELECTRICALLY ACTUATED VALVE

Also Published As

Publication number Publication date
GB2085124A (en) 1982-04-21

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Legal Events

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