JPS492059A - - Google Patents

Info

Publication number
JPS492059A
JPS492059A JP48028919A JP2891973A JPS492059A JP S492059 A JPS492059 A JP S492059A JP 48028919 A JP48028919 A JP 48028919A JP 2891973 A JP2891973 A JP 2891973A JP S492059 A JPS492059 A JP S492059A
Authority
JP
Japan
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
JP48028919A
Other versions
JPS5245033B2 (ja
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 filed Critical
Publication of JPS492059A publication Critical patent/JPS492059A/ja
Publication of JPS5245033B2 publication Critical patent/JPS5245033B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/127—Withdrawal mechanism
    • H02B11/133—Withdrawal mechanism with interlock
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Trip Switchboards (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
JP48028919A 1972-03-16 1973-03-12 Expired JPS5245033B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1248272A GB1418638A (en) 1972-03-16 1972-03-16 Electrical switchgear

Publications (2)

Publication Number Publication Date
JPS492059A true JPS492059A (ja) 1974-01-09
JPS5245033B2 JPS5245033B2 (ja) 1977-11-12

Family

ID=10005417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48028919A Expired JPS5245033B2 (ja) 1972-03-16 1973-03-12

Country Status (16)

Country Link
US (1) US3842321A (ja)
JP (1) JPS5245033B2 (ja)
AU (1) AU473882B2 (ja)
BE (1) BE796879A (ja)
CA (1) CA992594A (ja)
CH (1) CH579834A5 (ja)
DE (1) DE2312760C3 (ja)
DK (1) DK144899C (ja)
FR (1) FR2176082B1 (ja)
GB (1) GB1418638A (ja)
IT (1) IT980612B (ja)
MY (1) MY7700275A (ja)
NL (1) NL157461B (ja)
NO (1) NO137068C (ja)
SE (1) SE385171B (ja)
ZA (1) ZA731484B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594597A (ja) * 1982-06-25 1984-01-11 株式会社　北川鉄工所 ガイド位置が調整自在なるウインチ

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002864A (en) * 1975-04-02 1977-01-11 Westinghouse Electric Corporation Enclosed circuit interrupter with interlocked safety barrier
JPH04340306A (ja) * 1991-05-17 1992-11-26 Hitachi Ltd 変電装置
DE4335969A1 (de) * 1993-10-21 1995-04-27 Sachsenwerk Ag Antriebsmodul für Mittelspannungs-Schaltgeräte

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB257010A (en) * 1925-05-19 1926-08-19 Reyrolle A & Co Ltd Improvements in or relating to electrical switchgear
GB466125A (en) * 1935-11-21 1937-05-21 British Thomson Houston Co Ltd Improvements in draw-out electric switchgear
FR1302500A (fr) * 1961-06-29 1962-08-31 Comp Generale Electricite Cellule débrochable de distribution moyenne tension
US3309473A (en) * 1965-11-24 1967-03-14 Ite Circuit Breaker Ltd Racking mechanism for disconnecting circuit breaker conductors from switch board conductors
US3440371A (en) * 1967-03-10 1969-04-22 Gen Electric Jackscrew type racking mechanism for drawout switchgear
GB1286990A (en) * 1969-10-15 1972-08-31 Vyzkummy A Vyv Ustav Electrick Multipole isolator
US3609261A (en) * 1970-05-15 1971-09-28 Square D Co External actuator handle mechanism for enclosed circuit breakers
CH510340A (de) * 1970-10-13 1971-07-15 Sprecher & Schuh Ag Hochspannungs-Schaltzelle
US3676749A (en) * 1970-10-28 1972-07-11 Westinghouse Electric Corp Switch-operating mechanism with particular application thereof to potential-transformer disconnecting assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594597A (ja) * 1982-06-25 1984-01-11 株式会社　北川鉄工所 ガイド位置が調整自在なるウインチ

Also Published As

Publication number Publication date
DE2312760A1 (de) 1973-09-27
ZA731484B (en) 1973-11-28
BE796879A (fr) 1973-07-16
DE2312760B2 (de) 1981-03-12
NL7303619A (ja) 1973-09-18
JPS5245033B2 (ja) 1977-11-12
CA992594A (en) 1976-07-06
MY7700275A (en) 1977-12-31
AU5340673A (en) 1974-09-19
NL157461B (nl) 1978-07-17
FR2176082B1 (ja) 1978-09-08
DE2312760C3 (de) 1981-12-24
CH579834A5 (ja) 1976-09-15
NO137068C (no) 1977-12-21
AU473882B2 (en) 1976-07-08
DK144899C (da) 1982-11-22
DK144899B (da) 1982-06-28
FR2176082A1 (ja) 1973-10-26
GB1418638A (en) 1975-12-24
IT980612B (it) 1974-10-10
NO137068B (no) 1977-09-12
SE385171B (sv) 1976-06-08
US3842321A (en) 1974-10-15

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