FR1373558A - Improved motor mechanism, especially for electric switches - Google Patents

Improved motor mechanism, especially for electric switches

Info

Publication number
FR1373558A
FR1373558A FR952742A FR952742A FR1373558A FR 1373558 A FR1373558 A FR 1373558A FR 952742 A FR952742 A FR 952742A FR 952742 A FR952742 A FR 952742A FR 1373558 A FR1373558 A FR 1373558A
Authority
FR
France
Prior art keywords
motor mechanism
electric switches
improved motor
improved
switches
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
FR952742A
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
Priority claimed from US236318A external-priority patent/US3171920A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR952742A priority Critical patent/FR1373558A/en
Application granted granted Critical
Publication of FR1373558A publication Critical patent/FR1373558A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • 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
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/14—Operating parts, e.g. turn knob
    • H01H19/18—Operating parts, e.g. turn knob adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H01H19/186—Operating parts, e.g. turn knob adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift with travelling nuts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H01H3/264—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor using a travelling nut mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • H01H2003/405—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing using a walking nut
    • 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
    • H01H71/66—Power reset mechanisms
    • H01H2071/665—Power reset mechanisms the reset mechanism operating directly on the normal manual operator, e.g. electromagnet pushes manual release lever back into "ON" position
FR952742A 1962-11-08 1963-11-05 Improved motor mechanism, especially for electric switches Expired FR1373558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR952742A FR1373558A (en) 1962-11-08 1963-11-05 Improved motor mechanism, especially for electric switches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US236318A US3171920A (en) 1962-11-08 1962-11-08 Motor operating mechanism for use with an electric circuit breaker
FR952742A FR1373558A (en) 1962-11-08 1963-11-05 Improved motor mechanism, especially for electric switches

Publications (1)

Publication Number Publication Date
FR1373558A true FR1373558A (en) 1964-09-25

Family

ID=26204181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952742A Expired FR1373558A (en) 1962-11-08 1963-11-05 Improved motor mechanism, especially for electric switches

Country Status (1)

Country Link
FR (1) FR1373558A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319964A1 (en) * 1975-07-28 1977-02-25 Unelec Electric motor drive unit with torque limiter - has linear output to operate lever of contact breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319964A1 (en) * 1975-07-28 1977-02-25 Unelec Electric motor drive unit with torque limiter - has linear output to operate lever of contact breaker

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