NL165876B - Elektrische vermogenschakelaar met in- en uitschakel- veerstelsels. - Google Patents

Elektrische vermogenschakelaar met in- en uitschakel- veerstelsels.

Info

Publication number
NL165876B
NL165876B NL7303621.A NL7303621A NL165876B NL 165876 B NL165876 B NL 165876B NL 7303621 A NL7303621 A NL 7303621A NL 165876 B NL165876 B NL 165876B
Authority
NL
Netherlands
Prior art keywords
power switch
electrical power
switching systems
switching
systems
Prior art date
Application number
NL7303621.A
Other languages
English (en)
Other versions
NL165876C (nl
NL7303621A (nl
Inventor
G Caton
Original Assignee
Y S Securities Ltd
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 Y S Securities Ltd filed Critical Y S Securities Ltd
Publication of NL7303621A publication Critical patent/NL7303621A/xx
Publication of NL165876B publication Critical patent/NL165876B/nl
Application granted granted Critical
Publication of NL165876C publication Critical patent/NL165876C/nl

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
    • 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
    • H01H3/3031—Means for locking the spring in a charged state
NL7303621.A 1972-03-16 1973-03-15 Elektrische vermogenschakelaar met in- en uitschakel- veerstelsels. NL165876C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1248472A GB1418640A (en) 1972-03-16 1972-03-16 Electrical switchgear

Publications (3)

Publication Number Publication Date
NL7303621A NL7303621A (nl) 1973-09-18
NL165876B true NL165876B (nl) 1980-12-15
NL165876C NL165876C (nl) 1981-05-15

Family

ID=10005461

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7303621.A NL165876C (nl) 1972-03-16 1973-03-15 Elektrische vermogenschakelaar met in- en uitschakel- veerstelsels.

Country Status (16)

Country Link
US (1) US3823290A (nl)
JP (1) JPS48102263A (nl)
AU (1) AU470682B2 (nl)
BE (1) BE796881A (nl)
CA (1) CA978249A (nl)
CH (1) CH579315A5 (nl)
DE (1) DE2312758C3 (nl)
DK (1) DK144958C (nl)
FR (1) FR2176084B1 (nl)
GB (1) GB1418640A (nl)
IT (1) IT984419B (nl)
MY (1) MY7700274A (nl)
NL (1) NL165876C (nl)
NO (1) NO137066C (nl)
SE (1) SE377220B (nl)
ZA (1) ZA731486B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742772C3 (de) * 1977-09-20 1982-12-02 Siemens AG, 1000 Berlin und 8000 München Antriebsvorrichtung für elektrische Leistungsschalter
US4946394A (en) * 1986-09-12 1990-08-07 Cooper Power Systems, Inc. Connection mechanism for connecting a cable connector to a bushing
DE4110043A1 (de) * 1991-03-27 1992-10-01 Kloeckner Moeller Gmbh Motorantrieb fuer elektrische schaltgeraete, insbesondere leistungsschalter
CN105304420B (zh) * 2015-11-17 2017-06-27 江苏省如高高压电器有限公司 一种断路器用弹簧操动机构

Also Published As

Publication number Publication date
IT984419B (it) 1974-11-20
DE2312758B2 (de) 1978-07-13
CA978249A (en) 1975-11-18
NL165876C (nl) 1981-05-15
CH579315A5 (nl) 1976-08-31
JPS48102263A (nl) 1973-12-22
AU470682B2 (en) 1976-03-25
FR2176084A1 (nl) 1973-10-26
BE796881A (fr) 1973-07-16
SE377220B (nl) 1975-06-23
ZA731486B (en) 1973-11-28
DE2312758A1 (de) 1973-09-20
NO137066C (no) 1977-12-21
DK144958C (da) 1982-11-29
AU5340873A (en) 1974-09-19
FR2176084B1 (nl) 1977-04-29
DK144958B (da) 1982-07-12
NL7303621A (nl) 1973-09-18
DE2312758C3 (de) 1979-03-08
MY7700274A (en) 1977-12-31
NO137066B (no) 1977-09-12
GB1418640A (en) 1975-12-24
US3823290A (en) 1974-07-09

Similar Documents

Publication Publication Date Title
NL176410C (nl) Elektrische vermogensschakelaar.
CH546473A (de) Elektrische schaltvorrichtung mit zusammendrueckbaren betaetigungsgliedern.
NL173576C (nl) Elektrische persgas-schakelaar.
NL160423C (nl) Elektrische schakelaar met een kantelende contactbrug.
BR7303241D0 (pt) Um comutador eletrico
SE382279B (sv) Elektrisk tangentstromstellare.
NL163049C (nl) Elektrische schakelaar met stroombegrenzende uitschakel- werking en elektro-dynamische compensatie.
AR195427A1 (es) Un conmutador electrico
AR199099A1 (es) Dispositivo cronizador de conmutacion electrica
NL167794C (nl) Elektrische hoogspannings-vermogensschakelaar met hoofd- en hulpcontacten.
AR208276A1 (es) Un conmutador eletrico
NL165876C (nl) Elektrische vermogenschakelaar met in- en uitschakel- veerstelsels.
NL7412854A (nl) Elektrische schakelaar met gesloten blussysteem.
NL167268C (nl) Elektrische schakelaar met drukknopbediening.
BE806534A (fr) Interrupteur electrique
BE800279A (fr) Contact de commutateur electrique,
CA986584A (en) D.c. static switch circuit with a main switch device and a power sharing circuit portion
DK137357B (da) Elektrisk afbryder med snap-system.
NL153712B (nl) Elektrische tuimelschakelaar.
NL152106B (nl) Elektrische schakelinrichting met magnetische grendelinrichting.
ES189037Y (es) Conmutador electrico.
SE384594B (sv) Elektriskt omkopplarelement
NL150940B (nl) Elektrische tongcontactschakelaar.
SE385999B (sv) Elektrisk hogspenningsbrytare
CH509645A (de) Schwachstromschaltkontakt

Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: YORKSHIRE SWICHGEAR LIMITED

CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: Y.S. SECURITIES LIMITED

V1 Lapsed because of non-payment of the annual fee