FR2220858A1 - Electric operation of cct. breaker - involves feeding shunt or series motor from storage battery - Google Patents

Electric operation of cct. breaker - involves feeding shunt or series motor from storage battery

Info

Publication number
FR2220858A1
FR2220858A1 FR7308227A FR7308227A FR2220858A1 FR 2220858 A1 FR2220858 A1 FR 2220858A1 FR 7308227 A FR7308227 A FR 7308227A FR 7308227 A FR7308227 A FR 7308227A FR 2220858 A1 FR2220858 A1 FR 2220858A1
Authority
FR
France
Prior art keywords
cct
breaker
storage battery
electric operation
cam
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.)
Granted
Application number
FR7308227A
Other languages
French (fr)
Other versions
FR2220858B1 (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.)
SIMPLEX APPAREILS
Original Assignee
SIMPLEX APPAREILS
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 SIMPLEX APPAREILS filed Critical SIMPLEX APPAREILS
Priority to FR7308227A priority Critical patent/FR2220858A1/en
Priority to IT6759174A priority patent/IT1009214B/en
Publication of FR2220858A1 publication Critical patent/FR2220858A1/en
Application granted granted Critical
Publication of FR2220858B1 publication Critical patent/FR2220858B1/fr
Granted 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
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch 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. for a door switch, a limit switch, a floor-levelling switch of a lift
    • 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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

A parallel wound electric motor is connected to the operating device of the breaker by gears, and cams act on microswitches to control the operation. An electromagnet is used for latching the main driving disc every 180 deg. There are two cams on a shaft connected to this disc. On opening the cct. the first cam controls two switches and the second cam controls one switch which is switched on when the camshaft rotates and the first switch worked by the first cam is switched off. When the disc and the cams have finished rotating through 180 deg. a second switch is held on by the first cam.
FR7308227A 1973-03-07 1973-03-07 Electric operation of cct. breaker - involves feeding shunt or series motor from storage battery Granted FR2220858A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7308227A FR2220858A1 (en) 1973-03-07 1973-03-07 Electric operation of cct. breaker - involves feeding shunt or series motor from storage battery
IT6759174A IT1009214B (en) 1973-03-07 1974-03-06 ELECTRIC CONTROL DEVICE FOR SWITCHES OR DISCONNECTORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7308227A FR2220858A1 (en) 1973-03-07 1973-03-07 Electric operation of cct. breaker - involves feeding shunt or series motor from storage battery

Publications (2)

Publication Number Publication Date
FR2220858A1 true FR2220858A1 (en) 1974-10-04
FR2220858B1 FR2220858B1 (en) 1977-12-30

Family

ID=9115944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308227A Granted FR2220858A1 (en) 1973-03-07 1973-03-07 Electric operation of cct. breaker - involves feeding shunt or series motor from storage battery

Country Status (2)

Country Link
FR (1) FR2220858A1 (en)
IT (1) IT1009214B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3376518A4 (en) * 2015-11-09 2018-11-21 Mitsubishi Electric Corporation Method for operating disconnector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3376518A4 (en) * 2015-11-09 2018-11-21 Mitsubishi Electric Corporation Method for operating disconnector

Also Published As

Publication number Publication date
FR2220858B1 (en) 1977-12-30
IT1009214B (en) 1976-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse