FR659289A - Improvements to controllers - Google Patents

Improvements to controllers

Info

Publication number
FR659289A
FR659289A FR659289DA FR659289A FR 659289 A FR659289 A FR 659289A FR 659289D A FR659289D A FR 659289DA FR 659289 A FR659289 A FR 659289A
Authority
FR
France
Prior art keywords
controllers
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
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR659289A publication Critical patent/FR659289A/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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel
FR659289D 1927-08-24 1928-08-14 Improvements to controllers Expired FR659289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US215228A US1760814A (en) 1927-08-24 1927-08-24 Circuit controller

Publications (1)

Publication Number Publication Date
FR659289A true FR659289A (en) 1929-06-26

Family

ID=22802162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR659289D Expired FR659289A (en) 1927-08-24 1928-08-14 Improvements to controllers

Country Status (3)

Country Link
US (1) US1760814A (en)
FR (1) FR659289A (en)
GB (1) GB296058A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496314A (en) * 1967-08-22 1970-02-17 Collins Radio Co Switch mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548617A (en) * 1948-08-18 1951-04-10 Purpura Liborio Circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496314A (en) * 1967-08-22 1970-02-17 Collins Radio Co Switch mechanism

Also Published As

Publication number Publication date
GB296058A (en) 1929-08-15
US1760814A (en) 1930-05-27

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