GB1446860A - Control switch unit - Google Patents

Control switch unit

Info

Publication number
GB1446860A
GB1446860A GB4198172A GB4198172A GB1446860A GB 1446860 A GB1446860 A GB 1446860A GB 4198172 A GB4198172 A GB 4198172A GB 4198172 A GB4198172 A GB 4198172A GB 1446860 A GB1446860 A GB 1446860A
Authority
GB
United Kingdom
Prior art keywords
plate
switch
parts
casing
bellows
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
GB4198172A
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.)
Ranco Controls Ltd
Original Assignee
Ranco Controls 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 Ranco Controls Ltd filed Critical Ranco Controls Ltd
Priority to GB4198172A priority Critical patent/GB1446860A/en
Priority to ZA736038A priority patent/ZA736038B/xx
Priority to DE19732344147 priority patent/DE2344147A1/de
Priority to ES418471A priority patent/ES418471A1/es
Priority to CA180,336A priority patent/CA985351A/en
Priority to US00395078A priority patent/US3831127A/en
Priority to IT2866873A priority patent/IT993893B/it
Priority to FR7332376A priority patent/FR2199184B3/fr
Priority to JP48100997A priority patent/JPS4992566A/ja
Publication of GB1446860A publication Critical patent/GB1446860A/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
    • H01H37/36—Thermally-sensitive members actuated due to expansion or contraction of a fluid with or without vaporisation

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
GB4198172A 1972-09-09 1972-09-09 Control switch unit Expired GB1446860A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB4198172A GB1446860A (en) 1972-09-09 1972-09-09 Control switch unit
ZA736038A ZA736038B (en) 1972-09-09 1973-08-31 Control switch unit
DE19732344147 DE2344147A1 (de) 1972-09-09 1973-09-01 Steuerschaltgeraet
ES418471A ES418471A1 (es) 1972-09-09 1973-09-04 Unidad interruptora de control.
CA180,336A CA985351A (en) 1972-09-09 1973-09-05 Control switch unit
US00395078A US3831127A (en) 1972-09-09 1973-09-07 Control switch units
IT2866873A IT993893B (it) 1972-09-09 1973-09-07 Unita ad interruttore di comando particolarmente ad interruttore termosensibile
FR7332376A FR2199184B3 (https=) 1972-09-09 1973-09-07
JP48100997A JPS4992566A (https=) 1972-09-09 1973-09-07

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB4198172A GB1446860A (en) 1972-09-09 1972-09-09 Control switch unit
CA180,336A CA985351A (en) 1972-09-09 1973-09-05 Control switch unit
FR7332376A FR2199184B3 (https=) 1972-09-09 1973-09-07

Publications (1)

Publication Number Publication Date
GB1446860A true GB1446860A (en) 1976-08-18

Family

ID=27163026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4198172A Expired GB1446860A (en) 1972-09-09 1972-09-09 Control switch unit

Country Status (7)

Country Link
US (1) US3831127A (https=)
JP (1) JPS4992566A (https=)
CA (1) CA985351A (https=)
DE (1) DE2344147A1 (https=)
FR (1) FR2199184B3 (https=)
GB (1) GB1446860A (https=)
ZA (1) ZA736038B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626819A (en) * 1985-04-17 1986-12-02 Safeway Products, Inc. Switch adjusting mechanism
US5024967A (en) * 1989-06-30 1991-06-18 At&T Bell Laboratories Doping procedures for semiconductor devices
SE465842B (sv) * 1990-04-17 1991-11-04 Granstroem Konsult Ab T Temperaturoevervakande larmanordning foer ett kylt utrymme

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688064A (en) * 1954-08-31 Control apparatus
US3185796A (en) * 1961-03-08 1965-05-25 Saginomiya Seisakusho Co Ltd Snap-action condition responsive switch
CH401294A (de) * 1963-04-05 1965-10-31 Brandl Willi Regeleinrichtung an einer elektrischen Heizeinrichtung

Also Published As

Publication number Publication date
US3831127A (en) 1974-08-20
CA985351A (en) 1976-03-09
JPS4992566A (https=) 1974-09-04
DE2344147A1 (de) 1974-03-21
FR2199184A1 (https=) 1974-04-05
FR2199184B3 (https=) 1976-08-06
ZA736038B (en) 1974-08-28

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed