GB1152991A - Electrically Heated Appliances having Thermal Cut-Outs - Google Patents

Electrically Heated Appliances having Thermal Cut-Outs

Info

Publication number
GB1152991A
GB1152991A GB2849165A GB2849165A GB1152991A GB 1152991 A GB1152991 A GB 1152991A GB 2849165 A GB2849165 A GB 2849165A GB 2849165 A GB2849165 A GB 2849165A GB 1152991 A GB1152991 A GB 1152991A
Authority
GB
United Kingdom
Prior art keywords
outs
electrically heated
thermal cut
heated appliances
july
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
GB2849165A
Inventor
Arthur Tyler
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.)
Bulpitt and Sons Ltd
Original Assignee
Bulpitt and Sons 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 Bulpitt and Sons Ltd filed Critical Bulpitt and Sons Ltd
Priority to GB2849165A priority Critical patent/GB1152991A/en
Priority claimed from GB2848965A external-priority patent/GB1154034A/en
Priority to US562766A priority patent/US3444355A/en
Priority to BE683652D priority patent/BE683652A/xx
Priority to DE19661565424 priority patent/DE1565424A1/en
Priority to NL6609471A priority patent/NL6609471A/xx
Priority to CH978466A priority patent/CH464384A/en
Priority to AT649066A priority patent/AT257769B/en
Publication of GB1152991A publication Critical patent/GB1152991A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/20—Electrothermal mechanisms with fusible mass
    • H01H71/205—Electrothermal mechanisms with fusible mass using a ratchet wheel kept against rotation by solder

Landscapes

  • Push-Button Switches (AREA)

Abstract

1,152,991. Thermal switches. BULPITT & SONS Ltd. 6 July, 1966 [6 July, 1965], No. 28491/65. Heading H1N. The description is the same as that for Specification 1,151,063, except that the alternative ratchet assembly comprising a small rectangular metal block is not described and the claims are directed to the assembly of ratchet, support, plunger and spring being capable of being fitted as a pre-assembled unit.
GB2849165A 1965-07-06 1965-07-06 Electrically Heated Appliances having Thermal Cut-Outs Expired GB1152991A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB2849165A GB1152991A (en) 1965-07-06 1965-07-06 Electrically Heated Appliances having Thermal Cut-Outs
US562766A US3444355A (en) 1965-07-06 1966-07-05 Electrically heated appliances having thermal cut-outs
BE683652D BE683652A (en) 1965-07-06 1966-07-05
DE19661565424 DE1565424A1 (en) 1965-07-06 1966-07-06 Thermal interrupter for electrically heated devices
NL6609471A NL6609471A (en) 1965-07-06 1966-07-06
CH978466A CH464384A (en) 1965-07-06 1966-07-06 Temperature-dependent switch-off device on an electrical heater
AT649066A AT257769B (en) 1965-07-06 1966-07-06 Thermally operable off switch and a heater provided with such a switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2849165A GB1152991A (en) 1965-07-06 1965-07-06 Electrically Heated Appliances having Thermal Cut-Outs
GB2848965A GB1154034A (en) 1965-07-06 1965-07-06 Electrically Heated Appliances

Publications (1)

Publication Number Publication Date
GB1152991A true GB1152991A (en) 1969-05-21

Family

ID=26259402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2849165A Expired GB1152991A (en) 1965-07-06 1965-07-06 Electrically Heated Appliances having Thermal Cut-Outs

Country Status (1)

Country Link
GB (1) GB1152991A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PE Patent expired