GB705918A - Improvements in and relating to thermally-operated electric switches - Google Patents

Improvements in and relating to thermally-operated electric switches

Info

Publication number
GB705918A
GB705918A GB92751A GB92751A GB705918A GB 705918 A GB705918 A GB 705918A GB 92751 A GB92751 A GB 92751A GB 92751 A GB92751 A GB 92751A GB 705918 A GB705918 A GB 705918A
Authority
GB
United Kingdom
Prior art keywords
contact
contacts
spring
bimetal strip
wire
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
GB92751A
Other languages
English (en)
Inventor
William Morris Russell
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.)
Morphy Richards Ltd
Morphy Richards NI Ltd
Original Assignee
Morphy Richards Ltd
Morphy Richards NI 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
Priority to NL76773D priority Critical patent/NL76773C/xx
Application filed by Morphy Richards Ltd, Morphy Richards NI Ltd filed Critical Morphy Richards Ltd
Priority to GB92751A priority patent/GB705918A/en
Priority to DEM13849A priority patent/DE1017686B/de
Priority to US284698A priority patent/US2716173A/en
Priority to FR1061885D priority patent/FR1061885A/fr
Priority to CH304368D priority patent/CH304368A/fr
Publication of GB705918A publication Critical patent/GB705918A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
GB92751A 1951-01-12 1951-01-12 Improvements in and relating to thermally-operated electric switches Expired GB705918A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL76773D NL76773C (US08066781-20111129-C00013.png) 1951-01-12
GB92751A GB705918A (en) 1951-01-12 1951-01-12 Improvements in and relating to thermally-operated electric switches
DEM13849A DE1017686B (de) 1951-01-12 1952-04-25 Thermisch betaetigter elektrischer Schalter
US284698A US2716173A (en) 1951-01-12 1952-04-28 Electric switches
FR1061885D FR1061885A (fr) 1951-01-12 1952-04-29 Perfectionnements aux contacteurs électriques
CH304368D CH304368A (fr) 1951-01-12 1952-05-12 Contacteur électrique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB92751A GB705918A (en) 1951-01-12 1951-01-12 Improvements in and relating to thermally-operated electric switches

Publications (1)

Publication Number Publication Date
GB705918A true GB705918A (en) 1954-03-24

Family

ID=9712965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB92751A Expired GB705918A (en) 1951-01-12 1951-01-12 Improvements in and relating to thermally-operated electric switches

Country Status (5)

Country Link
CH (1) CH304368A (US08066781-20111129-C00013.png)
DE (1) DE1017686B (US08066781-20111129-C00013.png)
FR (1) FR1061885A (US08066781-20111129-C00013.png)
GB (1) GB705918A (US08066781-20111129-C00013.png)
NL (1) NL76773C (US08066781-20111129-C00013.png)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR771685A (fr) * 1933-07-13 1934-10-13 Alsthom Cgee Nouvelle commande thermostatique pour interrupteurs électriques
US2338474A (en) * 1940-12-04 1944-01-04 Metals & Controls Corp Thermostat
US2525044A (en) * 1947-02-11 1950-10-10 Mallory & Co Inc P R Snap action switch

Also Published As

Publication number Publication date
CH304368A (fr) 1955-01-15
NL76773C (US08066781-20111129-C00013.png)
DE1017686B (de) 1957-10-17
FR1061885A (fr) 1954-04-15

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