IT1217118B - SPRING LOADING DEVICE - Google Patents

SPRING LOADING DEVICE

Info

Publication number
IT1217118B
IT1217118B IT8767017A IT6701787A IT1217118B IT 1217118 B IT1217118 B IT 1217118B IT 8767017 A IT8767017 A IT 8767017A IT 6701787 A IT6701787 A IT 6701787A IT 1217118 B IT1217118 B IT 1217118B
Authority
IT
Italy
Prior art keywords
loading device
spring loading
spring
loading
Prior art date
Application number
IT8767017A
Other languages
Italian (it)
Other versions
IT8767017A0 (en
Inventor
Robert Mobleu Bolongeat
Robert Morel
Jean Pierre Nereau
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of IT8767017A0 publication Critical patent/IT8767017A0/en
Application granted granted Critical
Publication of IT1217118B publication Critical patent/IT1217118B/en

Links

Classifications

    • 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
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3005—Charging means
    • H01H3/3021—Charging means using unidirectional coupling
IT8767017A 1986-01-17 1987-01-15 SPRING LOADING DEVICE IT1217118B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600826A FR2593323B1 (en) 1986-01-17 1986-01-17 ELECTROMAGNET WITH A VIBRATING ARMOR FOR ARMING A SPRING OF A CURRENT-BREAKING APPARATUS

Publications (2)

Publication Number Publication Date
IT8767017A0 IT8767017A0 (en) 1987-01-15
IT1217118B true IT1217118B (en) 1990-03-14

Family

ID=9331346

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8767017A IT1217118B (en) 1986-01-17 1987-01-15 SPRING LOADING DEVICE

Country Status (3)

Country Link
FR (1) FR2593323B1 (en)
GB (1) GB2185631B (en)
IT (1) IT1217118B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653275B1 (en) * 1989-10-17 1991-12-13 Merlin Gerin ELECTRONIC CONTROL CIRCUIT FOR A VIBRATING MOTOR POWERED BY DIRECT CURRENT.
FR2654254B1 (en) * 1989-11-06 1995-11-24 Merlin Gerin REMOTE CONTROL DEVICE FOR ELECTRIC CIRCUIT BREAKER.
US9184014B2 (en) * 2013-02-01 2015-11-10 General Electric Company Electrical operator for circuit breaker and method thereof
CN105405720B (en) * 2015-11-30 2017-12-12 安徽置海电力有限公司 A kind of electromagnetic relay accumulation of energy contactor construction
DE102016210466B4 (en) * 2016-06-14 2019-11-14 Siemens Aktiengesellschaft Spring-loaded drive for a high-voltage circuit-breaker and method for operating the spring-loaded drive

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB322482A (en) * 1928-07-04 1929-12-04 Aurel Szente Improvements in or relating to electromagnetically wound clockwork mechanism
NL194310A (en) * 1954-01-28 Merlin Gerin
GB902245A (en) * 1959-09-16 1962-08-01 Reyrolle A & Co Ltd Improvements relating to electric circuit-breakers of the auto-reclosing type
US3289790A (en) * 1965-06-16 1966-12-06 Square D Co Spring charging mechanism for a circuit breaker

Also Published As

Publication number Publication date
IT8767017A0 (en) 1987-01-15
GB2185631A (en) 1987-07-22
FR2593323A1 (en) 1987-07-24
GB8700938D0 (en) 1987-02-18
FR2593323B1 (en) 1990-10-26
GB2185631B (en) 1989-11-01

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960129