AU470682B2 - Improvements relating to electrical switchgear - Google Patents

Improvements relating to electrical switchgear

Info

Publication number
AU470682B2
AU470682B2 AU53408/73A AU5340873A AU470682B2 AU 470682 B2 AU470682 B2 AU 470682B2 AU 53408/73 A AU53408/73 A AU 53408/73A AU 5340873 A AU5340873 A AU 5340873A AU 470682 B2 AU470682 B2 AU 470682B2
Authority
AU
Australia
Prior art keywords
improvements relating
electrical switchgear
switchgear
electrical
relating
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
AU53408/73A
Other languages
English (en)
Other versions
AU5340873A (en
Inventor
G Caton
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.)
Schneider Electric Ltd
Original Assignee
Yorkshire Switchgear and Engineering Co 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 Yorkshire Switchgear and Engineering Co Ltd filed Critical Yorkshire Switchgear and Engineering Co Ltd
Publication of AU5340873A publication Critical patent/AU5340873A/en
Application granted granted Critical
Publication of AU470682B2 publication Critical patent/AU470682B2/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
    • H01H3/22—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
AU53408/73A 1972-03-16 1973-03-16 Improvements relating to electrical switchgear Expired AU470682B2 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
AU5340873A AU5340873A (en) 1974-09-19
AU470682B2 true AU470682B2 (en) 1976-03-25

Family

ID=10005461

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53408/73A Expired AU470682B2 (en) 1972-03-16 1973-03-16 Improvements relating to electrical switchgear

Country Status (16)

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

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
BE796881A (fr) 1973-07-16
NL165876B (nl) 1980-12-15
IT984419B (it) 1974-11-20
DE2312758C3 (de) 1979-03-08
DK144958C (da) 1982-11-29
FR2176084B1 (forum.php) 1977-04-29
JPS48102263A (forum.php) 1973-12-22
NO137066C (no) 1977-12-21
US3823290A (en) 1974-07-09
SE377220B (forum.php) 1975-06-23
GB1418640A (en) 1975-12-24
NL7303621A (forum.php) 1973-09-18
DK144958B (da) 1982-07-12
DE2312758B2 (de) 1978-07-13
ZA731486B (en) 1973-11-28
CH579315A5 (forum.php) 1976-08-31
AU5340873A (en) 1974-09-19
CA978249A (en) 1975-11-18
NL165876C (nl) 1981-05-15
MY7700274A (en) 1977-12-31
FR2176084A1 (forum.php) 1973-10-26
NO137066B (no) 1977-09-12
DE2312758A1 (de) 1973-09-20

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