GB872702A - Switching mechanism and the construction of such mechanism with a thermostatically operated device - Google Patents

Switching mechanism and the construction of such mechanism with a thermostatically operated device

Info

Publication number
GB872702A
GB872702A GB23598/59A GB2359859A GB872702A GB 872702 A GB872702 A GB 872702A GB 23598/59 A GB23598/59 A GB 23598/59A GB 2359859 A GB2359859 A GB 2359859A GB 872702 A GB872702 A GB 872702A
Authority
GB
United Kingdom
Prior art keywords
switch
shaft
knob
cam
rotary
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
GB23598/59A
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.)
Robertshaw US Holding Corp
Original Assignee
Ranco Inc
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 Inc filed Critical Ranco Inc
Publication of GB872702A publication Critical patent/GB872702A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/04—Combination of a thermally actuated switch with a manually operated switch

Landscapes

  • Thermally Actuated Switches (AREA)
GB23598/59A 1958-07-17 1959-07-09 Switching mechanism and the construction of such mechanism with a thermostatically operated device Expired GB872702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US872702XA 1958-07-17 1958-07-17

Publications (1)

Publication Number Publication Date
GB872702A true GB872702A (en) 1961-07-12

Family

ID=22204158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23598/59A Expired GB872702A (en) 1958-07-17 1959-07-09 Switching mechanism and the construction of such mechanism with a thermostatically operated device

Country Status (3)

Country Link
DE (1) DE1141699B (de)
FR (1) FR1230806A (de)
GB (1) GB872702A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454917A (en) * 1966-12-28 1969-07-08 Gen Electric Canada Overcurrent protective device for electrical apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1558474A (en) * 1976-02-10 1980-01-03 Ranco Inc Temerature or pressure responsive switch units

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537582A (en) * 1948-06-08 1951-01-09 John J Grace Thermostatic switch
DE877927C (de) * 1951-09-28 1953-05-28 Voigt & Haeffner Ag Temperaturkompensation fuer Bimetallregelschalter
DE972755C (de) * 1952-11-13 1959-09-17 Stotz Kontakt Gmbh Elektrische Nockenschalter, deren Kontakthebel radial zur Schaltachse von aus einer Presskoerpereinheit bestehenden Nockenscheiben gesteuert werden
DE953540C (de) * 1955-04-01 1956-12-06 Telefunken Gmbh Anordnung zur Grob- und Feineinstellung eines Abstimmelementes in Empfaengern, insbesondere als Kanalschalter fuer Fernsehempfaenger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454917A (en) * 1966-12-28 1969-07-08 Gen Electric Canada Overcurrent protective device for electrical apparatus

Also Published As

Publication number Publication date
DE1141699B (de) 1962-12-27
FR1230806A (fr) 1960-09-20

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