GB1371635A - Thermally responsive switches - Google Patents

Thermally responsive switches

Info

Publication number
GB1371635A
GB1371635A GB5820671A GB5820671A GB1371635A GB 1371635 A GB1371635 A GB 1371635A GB 5820671 A GB5820671 A GB 5820671A GB 5820671 A GB5820671 A GB 5820671A GB 1371635 A GB1371635 A GB 1371635A
Authority
GB
United Kingdom
Prior art keywords
terminals
pin
switch
switches
compression spring
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
GB5820671A
Other languages
English (en)
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.)
Kysor Industrial Great Britain Ltd
Original Assignee
Kysor Industrial Great Britain 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 US885026A priority Critical patent/US3613041A/en
Application filed by Kysor Industrial Great Britain Ltd filed Critical Kysor Industrial Great Britain Ltd
Priority to GB5820671A priority patent/GB1371635A/en
Priority to CH224272A priority patent/CH534957A/de
Publication of GB1371635A publication Critical patent/GB1371635A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • 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
    • G05D23/27537—Details of the sensing element using expansible fluid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/04—Bases; Housings; Mountings

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Thermally Actuated Switches (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB5820671A 1969-12-15 1971-12-15 Thermally responsive switches Expired GB1371635A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US885026A US3613041A (en) 1969-12-15 1969-12-15 Thermal-responsive switch
GB5820671A GB1371635A (en) 1969-12-15 1971-12-15 Thermally responsive switches
CH224272A CH534957A (de) 1969-12-15 1972-02-16 Temperaturgesteuerte Schaltvorrichtung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US88502669A 1969-12-15 1969-12-15
GB5820671A GB1371635A (en) 1969-12-15 1971-12-15 Thermally responsive switches
CH224272A CH534957A (de) 1969-12-15 1972-02-16 Temperaturgesteuerte Schaltvorrichtung

Publications (1)

Publication Number Publication Date
GB1371635A true GB1371635A (en) 1974-10-23

Family

ID=27173551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5820671A Expired GB1371635A (en) 1969-12-15 1971-12-15 Thermally responsive switches

Country Status (3)

Country Link
US (1) US3613041A (de)
CH (1) CH534957A (de)
GB (1) GB1371635A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0380609A1 (de) * 1988-08-11 1990-08-08 Pittway Corporation Schaltergehäuse

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239153A (en) * 1978-12-29 1980-12-16 Kysor Industrial Corporation Multiple temperature actuated fluid-electric control device
US4483287A (en) * 1982-05-10 1984-11-20 Kysor Industrial Corporation Mechanical engine protection system
US4526140A (en) * 1982-05-10 1985-07-02 Kysor Industrial Corporation Mechanical engine protection system
ATE42428T1 (de) * 1984-05-03 1989-05-15 Deere & Co Reedkontaktschalter mit einem gehaeuse und einem impulsgeber.
DE3423177C1 (de) * 1984-06-22 1985-08-01 Barlian, Reinhold, Dipl.-Ing.(FH), 6990 Bad Mergentheim Elektroschalter
US8081058B2 (en) * 2008-06-10 2011-12-20 Neilly William C Thermally activated electrical interrupt switch
US10359792B2 (en) * 2017-05-11 2019-07-23 Rostra Vernatherm, Llc Dual set point temperature switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10179C (de) * E. AMOUROUX in Paris Apparat zum Untersuchen der Beschaffenheit der Luft in Bergwerken, Brunnen und Abzugkanälen
US2395007A (en) * 1944-04-10 1946-02-19 United Electric Controls Co Automatic circuit controller
US2840657A (en) * 1955-03-23 1958-06-24 Illinois Tool Works Two circuit snap switch
US3082306A (en) * 1961-05-05 1963-03-19 John B Howard Thermo-responsive switch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0380609A1 (de) * 1988-08-11 1990-08-08 Pittway Corporation Schaltergehäuse
EP0380609A4 (en) * 1988-08-11 1992-01-08 Pittway Corporation Switch enclosure
US5213205A (en) * 1988-08-11 1993-05-25 Pittway Corporation Switch enclosure

Also Published As

Publication number Publication date
US3613041A (en) 1971-10-12
CH534957A (de) 1973-03-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee