NL7504361A - Besturingsmechanisme voor een elektrische onder- breker. - Google Patents

Besturingsmechanisme voor een elektrische onder- breker.

Info

Publication number
NL7504361A
NL7504361A NL7504361A NL7504361A NL7504361A NL 7504361 A NL7504361 A NL 7504361A NL 7504361 A NL7504361 A NL 7504361A NL 7504361 A NL7504361 A NL 7504361A NL 7504361 A NL7504361 A NL 7504361A
Authority
NL
Netherlands
Prior art keywords
control mechanism
electrical breaker
breaker
electrical
control
Prior art date
Application number
NL7504361A
Other languages
English (en)
Other versions
NL180154C (nl
NL180154B (nl
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 NL7504361A publication Critical patent/NL7504361A/nl
Publication of NL180154B publication Critical patent/NL180154B/nl
Application granted granted Critical
Publication of NL180154C publication Critical patent/NL180154C/nl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • H01H5/12—Energy stored by deformation of elastic members by compression or extension of coil springs having two or more snap-action motions in succession
    • 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
NLAANVRAGE7504361,A 1974-04-12 1975-04-11 Bedieningsmechanisme voor een elektrische schakelaar. NL180154C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7413250A FR2267621B1 (nl) 1974-04-12 1974-04-12
CH376675A CH594275A5 (nl) 1974-04-12 1975-03-25

Publications (3)

Publication Number Publication Date
NL7504361A true NL7504361A (nl) 1975-10-14
NL180154B NL180154B (nl) 1986-08-01
NL180154C NL180154C (nl) 1987-01-02

Family

ID=25693789

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7504361,A NL180154C (nl) 1974-04-12 1975-04-11 Bedieningsmechanisme voor een elektrische schakelaar.

Country Status (7)

Country Link
JP (1) JPS617687B2 (nl)
BE (1) BE827813A (nl)
CH (1) CH594275A5 (nl)
DE (1) DE2513603C2 (nl)
FR (1) FR2267621B1 (nl)
GB (1) GB1478433A (nl)
NL (1) NL180154C (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324963A (en) * 1980-05-21 1982-04-13 Westinghouse Electric Corp. Beveled latch for circuit breaker cross-reference to related applications
CN109961970B (zh) * 2017-12-26 2022-07-05 Abb瑞士股份有限公司 转换开关及其制造方法
CN113653776A (zh) * 2021-08-19 2021-11-16 沈阳飞机工业（集团）有限公司 转动转直线运动的自动复位装置
CN114678230B (zh) * 2022-03-12 2024-03-29 江西省拓网电气有限公司 三工位操作机构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE467647C (de) * 1928-10-27 Schorch Werke A G Hilfsvorrichtung zum Einschalten von Schaltern, besonders von schweren Hochspannungs-Schaltern

Also Published As

Publication number Publication date
DE2513603A1 (de) 1975-10-23
CH594275A5 (nl) 1977-12-30
DE2513603C2 (de) 1985-02-07
FR2267621A1 (nl) 1975-11-07
GB1478433A (en) 1977-06-29
NL180154C (nl) 1987-01-02
BE827813A (fr) 1975-07-31
FR2267621B1 (nl) 1976-12-17
JPS50138375A (nl) 1975-11-04
JPS617687B2 (nl) 1986-03-08
NL180154B (nl) 1986-08-01

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Legal Events

Date Code Title Description
BV The patent application has lapsed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee