GB621261A - Improvements in and relating to power thermostats - Google Patents

Improvements in and relating to power thermostats

Info

Publication number
GB621261A
GB621261A GB409647A GB409647A GB621261A GB 621261 A GB621261 A GB 621261A GB 409647 A GB409647 A GB 409647A GB 409647 A GB409647 A GB 409647A GB 621261 A GB621261 A GB 621261A
Authority
GB
United Kingdom
Prior art keywords
tubular guide
plug
pellet
piston
diaphragm
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
GB409647A
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.)
H B CLARKE ENGINEERING Co
HAROLD TARRY
Original Assignee
H B CLARKE ENGINEERING Co
HAROLD TARRY
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 H B CLARKE ENGINEERING Co, HAROLD TARRY filed Critical H B CLARKE ENGINEERING Co
Priority to GB409647A priority Critical patent/GB621261A/en
Publication of GB621261A publication Critical patent/GB621261A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/32—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable
    • G01K5/44—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable the body being a cylinder and piston

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

621,261. Temperature-responsive actuating-elements. CLARKE ENGINEERING CO., Ltd., H. B., and TARRY, H. Feb. 12, 1947, No. 4096. [Class 64(ii)] [Also in Group XXVI] in a power thermostat comprising a pellet 16, e.g. of wax and powdered copper, which expands on heating and moves an elastic plug 20 (from which it is separated by a flexible diaphragm 17) which slides along a tubular guide forcing a piston 21 outwards, the bore of the tubular guide 19 is smoothly constant throughout the whole length in which the plug is slidable. The device may be of double form as shown, to reduce breakdown risk, but may also be of single form. In the double form, two housings 10, 11 have a dividing wall 12 between them and a cooling fin 13. The diaphragm 17 (which like the plug 20 may be of synthetic rubber) is held down by the flanged end 18 of the tubular guide over the pellet. On cooling, a spring or the like (not shown) returns each piston. Specification 576,779 is referred to.
GB409647A 1947-02-12 1947-02-12 Improvements in and relating to power thermostats Expired GB621261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB409647A GB621261A (en) 1947-02-12 1947-02-12 Improvements in and relating to power thermostats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB409647A GB621261A (en) 1947-02-12 1947-02-12 Improvements in and relating to power thermostats

Publications (1)

Publication Number Publication Date
GB621261A true GB621261A (en) 1949-04-06

Family

ID=9770674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB409647A Expired GB621261A (en) 1947-02-12 1947-02-12 Improvements in and relating to power thermostats

Country Status (1)

Country Link
GB (1) GB621261A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736604A (en) * 1950-05-15 1956-02-28 William J Adams Thermally responsive device
US2811313A (en) * 1954-08-06 1957-10-29 Dole Valve Co Thermostatically operated valve
DE1025676B (en) * 1952-11-07 1958-03-06 Gen Motors Corp Power element for control devices that respond to fluctuations in temperature
DE1031550B (en) * 1954-06-25 1958-06-04 Karl Janner Dipl Phys Temperature measuring mechanism for regulation and control purposes
US2850898A (en) * 1953-12-23 1958-09-09 Antioch College Thermal responsive unit
DE1041301B (en) * 1954-08-30 1958-10-16 Wahler Fa Gustav Thermostat for regulating the coolant circuit of internal combustion engines
US2901908A (en) * 1955-06-06 1959-09-01 Antioch College Thermostatic elements
US2915248A (en) * 1957-03-18 1959-12-01 American Radiator & Standard Thermostatic valve having adjustable temperature setting
US2938384A (en) * 1954-11-16 1960-05-31 Controls Co Of America Temperature-actuated power device
DE1113846B (en) * 1957-10-15 1961-09-14 Standard Thomson Corp Pressure measuring mechanism, especially for liquid-filled temperature sensors
DE1210587B (en) * 1960-11-25 1966-02-10 Busch Jaeger Duerener Metall Pressure sleeve with working piston
DE2758054A1 (en) * 1977-12-24 1979-07-05 Hansa Metallwerke Ag Thermostatic expansion element for hot and cold water mixing - has longer stroke by using two identical elements joined by connecting rod
DE2856313A1 (en) * 1978-03-15 1979-09-27 Vernet Procedes Sa THERMOSTATIC ELEMENT
DE3126213A1 (en) * 1981-07-03 1983-01-20 Armaturenfabrik und Metallgießerei Koch und Müller GmbH, 4250 Bottrop Shut-off fitting for gas lines in particular
USD926944S1 (en) 2019-11-25 2021-08-03 Joseph P. Marcilese Fluid connector

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736604A (en) * 1950-05-15 1956-02-28 William J Adams Thermally responsive device
DE1025676B (en) * 1952-11-07 1958-03-06 Gen Motors Corp Power element for control devices that respond to fluctuations in temperature
US2850898A (en) * 1953-12-23 1958-09-09 Antioch College Thermal responsive unit
DE1031550B (en) * 1954-06-25 1958-06-04 Karl Janner Dipl Phys Temperature measuring mechanism for regulation and control purposes
US2811313A (en) * 1954-08-06 1957-10-29 Dole Valve Co Thermostatically operated valve
DE1041301B (en) * 1954-08-30 1958-10-16 Wahler Fa Gustav Thermostat for regulating the coolant circuit of internal combustion engines
US2938384A (en) * 1954-11-16 1960-05-31 Controls Co Of America Temperature-actuated power device
US2901908A (en) * 1955-06-06 1959-09-01 Antioch College Thermostatic elements
US2915248A (en) * 1957-03-18 1959-12-01 American Radiator & Standard Thermostatic valve having adjustable temperature setting
DE1113846B (en) * 1957-10-15 1961-09-14 Standard Thomson Corp Pressure measuring mechanism, especially for liquid-filled temperature sensors
DE1210587B (en) * 1960-11-25 1966-02-10 Busch Jaeger Duerener Metall Pressure sleeve with working piston
DE2758054A1 (en) * 1977-12-24 1979-07-05 Hansa Metallwerke Ag Thermostatic expansion element for hot and cold water mixing - has longer stroke by using two identical elements joined by connecting rod
DE2856313A1 (en) * 1978-03-15 1979-09-27 Vernet Procedes Sa THERMOSTATIC ELEMENT
FR2420124A1 (en) * 1978-03-15 1979-10-12 Vernet Expl Procedes Thermostatic element for taps of central heating radiators - has piston in tube whose stroke is 1.1 times its dia. for response to changes in temp. less than one degree
DE3126213A1 (en) * 1981-07-03 1983-01-20 Armaturenfabrik und Metallgießerei Koch und Müller GmbH, 4250 Bottrop Shut-off fitting for gas lines in particular
USD926944S1 (en) 2019-11-25 2021-08-03 Joseph P. Marcilese Fluid connector

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