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GB1067289A - Improvements in temperature-controlled valves for regulating fluid flow - Google Patents

Improvements in temperature-controlled valves for regulating fluid flow

Info

Publication number
GB1067289A
GB1067289A GB1971765A GB1971765A GB1067289A GB 1067289 A GB1067289 A GB 1067289A GB 1971765 A GB1971765 A GB 1971765A GB 1971765 A GB1971765 A GB 1971765A GB 1067289 A GB1067289 A GB 1067289A
Authority
GB
United Kingdom
Prior art keywords
valve
gerdts
spindle
seat
closure
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
GB1971765A
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.)
HERBERT RUEDIGER GERDTS
Original Assignee
HERBERT RUEDIGER GERDTS
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 HERBERT RUEDIGER GERDTS filed Critical HERBERT RUEDIGER GERDTS
Publication of GB1067289A publication Critical patent/GB1067289A/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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

1,067,289. Valves. H. R. GERDTS, and W. F. GERDTS, [trading as GUSTAV F. GERDTS KOMM GES.]. May 10, 1965 [May 9, 1964], No. 19717/65. Heading F2V. In a thermostatically controlled valve, e.g. for dwelling house heating circuits, the flow between inlet 3 and outlet 4 is valved by an annular closure element 19 which is slidingly urged towards a seat 14 along a spindle 9 against a spring 20, upon expansion of a stack of thermostatic bi-metallic plates carried by the spindle which dome out in pairs, the setting of the valve being adjustable by an external control knob 10 in screwed or sliding engagement with the valve housing cover 2 and whereby a throttling effect is obtained by the end 11 of spindle 9 and whereby closure may also be effected by the engagement thereof with seat 14. The valve may also be applied in cooling rate limiting devices using a temperature responsive device which expands upon cooling. The valve seat 14 is preferably of stainless steel which may be moulded into the valve housing 1 produced from a non-ferrous metal, e.g. corrosion resistant aluminium alloy, by a pressure moulding or hot-pressing process. The connection pipes 3 and 4 may be cast with the housing 1 or be moulded-in and the movable inner parts of the valve consist of stainless steel. Air venting may be obtained via a vent bore (not shown) closed by a threaded pin with a vent channel. The narrow sealing surface 18 of the closure 17 minimizes pressure effects upon opening of the valve.
GB1971765A 1964-05-09 1965-05-10 Improvements in temperature-controlled valves for regulating fluid flow Expired GB1067289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG40567A DE1229805B (en) 1964-05-09 1964-05-09 Thermally controlled valve

Publications (1)

Publication Number Publication Date
GB1067289A true GB1067289A (en) 1967-05-03

Family

ID=7126449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1971765A Expired GB1067289A (en) 1964-05-09 1965-05-10 Improvements in temperature-controlled valves for regulating fluid flow

Country Status (2)

Country Link
DE (1) DE1229805B (en)
GB (1) GB1067289A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416413A1 (en) * 1978-01-31 1979-08-31 Pont A Mousson OPERATING DEVICE, PARTICULARLY FOR CENTRAL HEATING VALVE
DE4113293A1 (en) * 1991-04-24 1992-04-23 Daimler Benz Ag TEMPERATURE-DEPENDENT BYPASS VALVE
FR2911383A1 (en) * 2007-01-16 2008-07-18 Actyfluid Soc Responsabilite L Thermostatic trap for saturated and/or overheated vapor circuit, has body with seat, cap, plug and actuator assembled by dismountable unit to form interchangeable and recyclable cartridge fixing to fitting by quenching and dismounting unit
EP2006754A3 (en) * 2007-06-22 2012-01-25 Technosprings Italia S.r.L. Thermostat device for radiators
CN110848556A (en) * 2019-11-28 2020-02-28 邵玉强 Bimetallic strip trap

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814519A1 (en) * 1988-04-29 1989-11-09 Danfoss As TEMPERATURE-DEPENDENT VALVE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE557211C (en) *
US2810523A (en) 1955-08-01 1957-10-22 Robertshaw Fulton Controls Co Thermostatic mixing valve
DE1080829B (en) 1957-01-07 1960-04-28 Robertshaw Fulton Controls Co Thermostatically controlled ring slide
DE1135222B (en) * 1960-10-04 1962-08-23 Danfoss Ved Ing M Clausen Thermostatically controlled valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416413A1 (en) * 1978-01-31 1979-08-31 Pont A Mousson OPERATING DEVICE, PARTICULARLY FOR CENTRAL HEATING VALVE
DE4113293A1 (en) * 1991-04-24 1992-04-23 Daimler Benz Ag TEMPERATURE-DEPENDENT BYPASS VALVE
FR2911383A1 (en) * 2007-01-16 2008-07-18 Actyfluid Soc Responsabilite L Thermostatic trap for saturated and/or overheated vapor circuit, has body with seat, cap, plug and actuator assembled by dismountable unit to form interchangeable and recyclable cartridge fixing to fitting by quenching and dismounting unit
EP2006754A3 (en) * 2007-06-22 2012-01-25 Technosprings Italia S.r.L. Thermostat device for radiators
CN110848556A (en) * 2019-11-28 2020-02-28 邵玉强 Bimetallic strip trap

Also Published As

Publication number Publication date
DE1229805B (en) 1966-12-01

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