GB1304295A - - Google Patents

Info

Publication number
GB1304295A
GB1304295A GB2402271A GB2402271A GB1304295A GB 1304295 A GB1304295 A GB 1304295A GB 2402271 A GB2402271 A GB 2402271A GB 2402271 A GB2402271 A GB 2402271A GB 1304295 A GB1304295 A GB 1304295A
Authority
GB
United Kingdom
Prior art keywords
case
peg
contact
guide
mounting
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
GB2402271A
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
Priority claimed from IT1969071A external-priority patent/IT983084B/en
Application filed filed Critical
Publication of GB1304295A publication Critical patent/GB1304295A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • 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
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • G05D23/27535—Details of the sensing element
    • G05D23/2754—Details of the sensing element using bimetallic element

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Thermally Actuated Switches (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

1304295 Thermostats ELVE ELETTROTECNICA SpA 19 April 1971 [13 March 1970 22 Jan 1971] 24022/71 Heading G1D [Also in Division H1] A thermostat for use in a car cooling system comprises a bimetallic element 7 located at the closed end of a case 1 and acting on a longitudinally moveable peg 8 of thermally and electrically insulating material, the peg 8 being arranged to engage a flexible arm 9 carrying a contact 10 and urge the contact 10 into abutment with a contact 15 fixed to a dielectric mounting 5 and complete an electric circuit, an annular sealing element 22 being interposed in the case 1 between the mounting 5 and a guide 19 for the peg 8. As shown, the dielectric mounting 5 may be provided with slots 13, 17 in which are arranged conductors 12, 16, the conductor 12 supporting the arm 9 and the conductor 13 supporting the contact 15. The peg 8 is guided in its movement by a tubular guide 19 which retains the element 7 in the case 1. The case 1 may be provided with an inwardly turned edge portion 3 which bears on an external flange of the dielectric mounting 5 to retain the guide 19 in position through the annular element 22. The case 1 which may be provided with an externally screw-threaded portion 2 may be of metal or of metal covered with plastics material which may be reinforced with glass fibre.
GB2402271A 1970-03-13 1971-04-19 Expired GB1304295A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2190270 1970-03-13
IT1969071A IT983084B (en) 1971-01-22 1971-01-22 IMPROVEMENTS TO THE ENCLOSURES FOR THERMOSTATS

Publications (1)

Publication Number Publication Date
GB1304295A true GB1304295A (en) 1973-01-24

Family

ID=26327260

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2402271A Expired GB1304295A (en) 1970-03-13 1971-04-19

Country Status (4)

Country Link
DE (1) DE2111968B2 (en)
ES (1) ES211334Y (en)
FR (1) FR2084582A5 (en)
GB (1) GB1304295A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164207A (en) * 1984-07-17 1986-03-12 Vebe Elettromecc Bimetallic thermal switch to control electric circuits
GB2248724A (en) * 1990-09-13 1992-04-15 Otter Controls Ltd Thermally responsive controls
CN103366991A (en) * 2012-04-10 2013-10-23 电子装置车间武姆布工程师有限公司 Method for producing temperature-sensitive electric switch with housing formed with mobile unit with pin guiding device
CN105702524A (en) * 2016-04-22 2016-06-22 佛山市溢釜科技有限公司 Waterproof temperature sensitive controller
CN105845499A (en) * 2016-04-22 2016-08-10 佛山市溢釜科技有限公司 Outage resetting temperature controller
WO2018209777A1 (en) * 2017-05-19 2018-11-22 东莞佐佑电子科技有限公司 High-sensitivity mechanical temperature sensing switch

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT969703B (en) * 1972-10-19 1974-04-10 Mecanique Ind Int BIMETAL DISC THERMOMETRIC SWITCH WITH SNAP DRIVE FOR AUTOMATED OPENING AND CLOSING ELECTRICAL CIRCUITS WITH EVEN HIGH CURRENT INTENSITY
DE2444931C3 (en) * 1974-09-20 1981-07-23 Behr-Thomson Dehnstoffregler Gmbh, 7014 Kornwestheim Electrical switchgear
US3924213A (en) * 1974-09-30 1975-12-02 Ranco Inc Thermostat
US4282505A (en) * 1979-05-29 1981-08-04 Therm-O-Disc, Incorporated Fan coolant thermostats
US4317098A (en) * 1980-01-28 1982-02-23 Elmwood Sensors, Inc. Grounded thermostat switch
DE3437778A1 (en) * 1984-10-16 1986-04-17 Behr-Thomson Dehnstoffregler Gmbh, 7014 Kornwestheim SWITCHGEAR
DE3934415A1 (en) * 1989-10-14 1991-04-18 Wabco Westinghouse Fahrzeug DEVICE FOR MONITORING THE TIGHTNESS OF A GAS-FILLED CHAMBER
DE4017864C1 (en) * 1990-06-02 1991-11-07 Inter Control Hermann Koehler Elektrik Gmbh & Co Kg, 8500 Nuernberg, De Spring contact for thermal switch - has wide section in free region of operating tongue accepting high bending force

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164207A (en) * 1984-07-17 1986-03-12 Vebe Elettromecc Bimetallic thermal switch to control electric circuits
GB2248724A (en) * 1990-09-13 1992-04-15 Otter Controls Ltd Thermally responsive controls
GB2248724B (en) * 1990-09-13 1994-10-12 Otter Controls Ltd Improvements relating to thermal control units
CN103366991A (en) * 2012-04-10 2013-10-23 电子装置车间武姆布工程师有限公司 Method for producing temperature-sensitive electric switch with housing formed with mobile unit with pin guiding device
CN103366991B (en) * 2012-04-10 2015-08-12 电子装置车间武姆布工程师有限公司 For the manufacture of the method for thermally sensitive electric switch with the housing forming movable unit with pin guide
CN105702524A (en) * 2016-04-22 2016-06-22 佛山市溢釜科技有限公司 Waterproof temperature sensitive controller
CN105845499A (en) * 2016-04-22 2016-08-10 佛山市溢釜科技有限公司 Outage resetting temperature controller
CN105702524B (en) * 2016-04-22 2018-06-29 佛山市溢釜科技有限公司 A kind of water proof type temp sensing controller
WO2018209777A1 (en) * 2017-05-19 2018-11-22 东莞佐佑电子科技有限公司 High-sensitivity mechanical temperature sensing switch

Also Published As

Publication number Publication date
DE2111968B2 (en) 1973-12-06
ES211334U (en) 1976-05-16
DE2111968A1 (en) 1971-09-23
ES211334Y (en) 1976-10-16
FR2084582A5 (en) 1971-12-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees