GB864828A - An improved device for regulating the average effect of electric heating apparatus - Google Patents

An improved device for regulating the average effect of electric heating apparatus

Info

Publication number
GB864828A
GB864828A GB22373/59A GB2237359A GB864828A GB 864828 A GB864828 A GB 864828A GB 22373/59 A GB22373/59 A GB 22373/59A GB 2237359 A GB2237359 A GB 2237359A GB 864828 A GB864828 A GB 864828A
Authority
GB
United Kingdom
Prior art keywords
bimetal
contact
regulating
electric heating
heating apparatus
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
GB22373/59A
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.)
SPECIALPAPPER AB
Original Assignee
SPECIALPAPPER AB
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 SPECIALPAPPER AB filed Critical SPECIALPAPPER AB
Publication of GB864828A publication Critical patent/GB864828A/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
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature
    • H01H37/20—Means for adjustment of "on" or "off" operating temperature by varying the position of the thermal element in relation to switch base or casing

Landscapes

  • Thermally Actuated Switches (AREA)

Abstract

864,828. Thermal switches. SPECIALPOPPER A.B. June 30, 1959 [June 30, 1958], No. 22373/59. Class 38 (5). An electric energyregulator has a bimetal 21 carried on a spring mounting 16 for adjustment by a cam 20. The adjustment transmitting member 17 may be an ambient temperature compensating bimetal. A snap-action contact 13 co-operates with a contact 22 on the bimetal which carries, and is heated by, the load current. The snap-spring 12 has a tongue 14 arranged in known manner such that a downward force on the contact 13 (from the straightening action of the heated bimetal) pushes it over its mid-position from which it snaps open. It is reset by a hook 23 engaging the contact and pulling it over dead-centre as the bimetal cools.
GB22373/59A 1958-06-30 1959-06-30 An improved device for regulating the average effect of electric heating apparatus Expired GB864828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE864828X 1958-06-30

Publications (1)

Publication Number Publication Date
GB864828A true GB864828A (en) 1961-04-06

Family

ID=20366950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22373/59A Expired GB864828A (en) 1958-06-30 1959-06-30 An improved device for regulating the average effect of electric heating apparatus

Country Status (1)

Country Link
GB (1) GB864828A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543732A1 (en) * 1983-03-30 1984-10-05 Airpax Corp CIRCUIT BOARD-MOUNTED THERMAL CIRCUIT BREAKER
GB2138634A (en) * 1983-03-30 1984-10-24 Airpax Corp PC-Board Mounted Thermal Switch
EP0682352A2 (en) * 1994-05-12 1995-11-15 SAMUEL MONTAGU & CO. LIMITED (as Security Trustee of DIAMOND H CONTROLS LIMITED) Energy regulator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543732A1 (en) * 1983-03-30 1984-10-05 Airpax Corp CIRCUIT BOARD-MOUNTED THERMAL CIRCUIT BREAKER
GB2138634A (en) * 1983-03-30 1984-10-24 Airpax Corp PC-Board Mounted Thermal Switch
US4510479A (en) * 1983-03-30 1985-04-09 Airpax Corporation PC-board mounted thermal breaker
EP0682352A2 (en) * 1994-05-12 1995-11-15 SAMUEL MONTAGU & CO. LIMITED (as Security Trustee of DIAMOND H CONTROLS LIMITED) Energy regulator
EP0682352A3 (en) * 1994-05-12 1996-12-27 Samuel Montagu & Co Limited As Energy regulator.
EP1143470A1 (en) * 1994-05-12 2001-10-10 Diamond H Controls Limited Energy regulator with surfaces

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