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GB582706A - Improvements in and relating to thermostatic control means for steam traps and other valves - Google Patents

Improvements in and relating to thermostatic control means for steam traps and other valves

Info

Publication number
GB582706A
GB582706A GB189442A GB189442A GB582706A GB 582706 A GB582706 A GB 582706A GB 189442 A GB189442 A GB 189442A GB 189442 A GB189442 A GB 189442A GB 582706 A GB582706 A GB 582706A
Authority
GB
United Kingdom
Prior art keywords
boss
spindle
valve
contraction
steam traps
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
GB189442A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB189442A priority Critical patent/GB582706A/en
Publication of GB582706A publication Critical patent/GB582706A/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
    • G05D23/01—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
    • 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

Landscapes

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

Abstract

582,706. Steam traps ; thermostats. HEDGELAND, F. G. Feb. 12, 1942, No. 1894. [Class 64 (ii)] A thermostatically controlled steam trap comprises a vessel 1 having a central boss 3 surrounding the outlet, and an inlet connection 5. A tubular element 7 and a valve seat 6 are screwed into the boss 4a of the cover plate 4 and the boss 3 respectively. A symmetrical bowed bimetal element 8 is clamped beneath a shoulder on the tube 7 by means of a nut 7b, the free ends 8a of element 8 making tangental frictional contact with a neck 9a in the spindle 9, and thereby supporting it, so that contraction of element 8 causes the spindle 9 to rise within the tube 7 and so open the valve 10, while simultaneously rotating spindle 9 to make the valve self-cleaning. In a modification, the ends 8a of the bimetal element 8 are in the same vertical plane, so that contraction of element 8 causes axial displacement only.
GB189442A 1942-02-12 1942-02-12 Improvements in and relating to thermostatic control means for steam traps and other valves Expired GB582706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB189442A GB582706A (en) 1942-02-12 1942-02-12 Improvements in and relating to thermostatic control means for steam traps and other valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189442A GB582706A (en) 1942-02-12 1942-02-12 Improvements in and relating to thermostatic control means for steam traps and other valves

Publications (1)

Publication Number Publication Date
GB582706A true GB582706A (en) 1946-11-26

Family

ID=9729905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189442A Expired GB582706A (en) 1942-02-12 1942-02-12 Improvements in and relating to thermostatic control means for steam traps and other valves

Country Status (1)

Country Link
GB (1) GB582706A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120464B (en) * 1953-04-02 1961-12-28 Gerdts Gustav F Kg Steam trap
DE1142176B (en) * 1961-10-14 1963-01-10 Klein Schanzlin & Becker Ag Thermostatically controlled steam trap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120464B (en) * 1953-04-02 1961-12-28 Gerdts Gustav F Kg Steam trap
DE1142176B (en) * 1961-10-14 1963-01-10 Klein Schanzlin & Becker Ag Thermostatically controlled steam trap

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