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GB988286A - Improvements in or relating to thermostatically controlled valves - Google Patents

Improvements in or relating to thermostatically controlled valves

Info

Publication number
GB988286A
GB988286A GB699862A GB699862A GB988286A GB 988286 A GB988286 A GB 988286A GB 699862 A GB699862 A GB 699862A GB 699862 A GB699862 A GB 699862A GB 988286 A GB988286 A GB 988286A
Authority
GB
United Kingdom
Prior art keywords
sleeve
valve
bimetals
seat
groups
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
GB699862A
Inventor
Ulrich Domm
Werner Foller
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.)
Klein Schanzlin and Becker AG
Original Assignee
Klein Schanzlin and Becker AG
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 Klein Schanzlin and Becker AG filed Critical Klein Schanzlin and Becker AG
Priority to GB699862A priority Critical patent/GB988286A/en
Publication of GB988286A publication Critical patent/GB988286A/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
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/02—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled thermally
    • F16T1/08—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled thermally by bimetallic strips or plates
    • 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
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/08—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with bimetallic element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

988,286. Valves. KLEIN SCHANZLIN & BECKER A.G. Feb. 22, 1962, No. 6998/62. Heading F2V. A valve has groups of bimetal discs 8, 9, 10, mounted on sleeves 5, 6, 7 whereby, for a first range of temperature increase, pairs of discs 8 curve and press a flange on sleeve 5 away from a flange on sleeve 6 so that a valve stem 4 connected to sleeve 5 closes valve 3 on its seat 2 and sleeve 5 moves away from an abutment 13 on sleeve 6. A further temperature increase allows bimetals 9 to expand and compress bimetals 8 to load the valve 3 more heavily on its seat. In higher temperature ranges, bimetals 10 expand to compress both groups 8 and 9 until first 8 and then 9 are compressed flat after which further loading of the valve on its seat is produced entirely by bimetals 10. In further embodiments having two groups, the upper group comprises bimetal plates of graduated diameter or thickness or may be replaced by prestressed spring plates.
GB699862A 1962-02-22 1962-02-22 Improvements in or relating to thermostatically controlled valves Expired GB988286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB699862A GB988286A (en) 1962-02-22 1962-02-22 Improvements in or relating to thermostatically controlled valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB699862A GB988286A (en) 1962-02-22 1962-02-22 Improvements in or relating to thermostatically controlled valves

Publications (1)

Publication Number Publication Date
GB988286A true GB988286A (en) 1965-04-07

Family

ID=9824679

Family Applications (1)

Application Number Title Priority Date Filing Date
GB699862A Expired GB988286A (en) 1962-02-22 1962-02-22 Improvements in or relating to thermostatically controlled valves

Country Status (1)

Country Link
GB (1) GB988286A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2394759A (en) * 2002-10-28 2004-05-05 Spirax Sarco Ltd A bimetallic condensate trap with a plate spring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2394759A (en) * 2002-10-28 2004-05-05 Spirax Sarco Ltd A bimetallic condensate trap with a plate spring

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