GB1133614A - Improvements in or relating to thermo-electric switches - Google Patents

Improvements in or relating to thermo-electric switches

Info

Publication number
GB1133614A
GB1133614A GB4537264A GB4537264A GB1133614A GB 1133614 A GB1133614 A GB 1133614A GB 4537264 A GB4537264 A GB 4537264A GB 4537264 A GB4537264 A GB 4537264A GB 1133614 A GB1133614 A GB 1133614A
Authority
GB
United Kingdom
Prior art keywords
thermo
relating
nov
electric switches
contacts
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
GB4537264A
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.)
CHILTON ELECTRIC PRODUCTS Ltd
Original Assignee
CHILTON ELECTRIC PRODUCTS Ltd
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 CHILTON ELECTRIC PRODUCTS Ltd filed Critical CHILTON ELECTRIC PRODUCTS Ltd
Priority to GB4537264A priority Critical patent/GB1133614A/en
Publication of GB1133614A publication Critical patent/GB1133614A/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
    • H01H37/5427—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing
    • 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
    • H01H2037/5463—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting the bimetallic snap element forming part of switched circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

1,133,614. Thermal switches. CHILTON ELECTRIC PRODUCTS Ltd. 29 Nov., 1965 [6 Nov., 1964; 3 Dec., 1964], Nos. 45372/64 and 49263/64. Heading H1N. A switch, suitable for detecting temperature rise in a motor, comprises a partly metallic capsule 12 enclosing a thermal element 19, e.g. a bimetal, carrying a pair of contacts 21, 22 which co-operate with fixed contacts 13, 14, the element 19 being located between support members 17, 18. As shown, the element 19 is loose between members 17, 18, but may be rigidly gripped therebetween (Fig. 4, not shown).
GB4537264A 1964-11-06 1964-11-06 Improvements in or relating to thermo-electric switches Expired GB1133614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4537264A GB1133614A (en) 1964-11-06 1964-11-06 Improvements in or relating to thermo-electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4537264A GB1133614A (en) 1964-11-06 1964-11-06 Improvements in or relating to thermo-electric switches

Publications (1)

Publication Number Publication Date
GB1133614A true GB1133614A (en) 1968-11-13

Family

ID=10436972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4537264A Expired GB1133614A (en) 1964-11-06 1964-11-06 Improvements in or relating to thermo-electric switches

Country Status (1)

Country Link
GB (1) GB1133614A (en)

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