HK1006774A1 - Drawout type switchgear - Google Patents

Drawout type switchgear Download PDF

Info

Publication number
HK1006774A1
HK1006774A1 HK98105851A HK98105851A HK1006774A1 HK 1006774 A1 HK1006774 A1 HK 1006774A1 HK 98105851 A HK98105851 A HK 98105851A HK 98105851 A HK98105851 A HK 98105851A HK 1006774 A1 HK1006774 A1 HK 1006774A1
Authority
HK
Hong Kong
Prior art keywords
slide arm
circuit breaker
drawout
base frame
lock
Prior art date
Application number
HK98105851A
Other languages
German (de)
English (en)
French (fr)
Chinese (zh)
Other versions
HK1006774B (en
Inventor
Ishikawa Takayoshi
Original Assignee
三菱电机株式会社
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
Priority claimed from JP1992008743U external-priority patent/JP2591045Y2/ja
Priority claimed from JP4116892A external-priority patent/JP2755016B2/ja
Application filed by 三菱电机株式会社 filed Critical 三菱电机株式会社
Publication of HK1006774A1 publication Critical patent/HK1006774A1/en
Publication of HK1006774B publication Critical patent/HK1006774B/en

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
    • 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
    • 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
    • H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1421—Drawers for printed circuit boards

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Trip Switchboards (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Breakers (AREA)
  • Push-Button Switches (AREA)
HK98105851.0A 1992-02-26 1998-06-22 Drawout type switchgear HK1006774B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1992008743U JP2591045Y2 (ja) 1992-02-26 1992-02-26 引出形遮断器
JP8743/92 1992-02-26
JP41168/92 1992-02-27
JP4116892A JP2755016B2 (ja) 1992-02-27 1992-02-27 引出形遮断器

Publications (2)

Publication Number Publication Date
HK1006774A1 true HK1006774A1 (en) 1999-03-12
HK1006774B HK1006774B (en) 1999-03-12

Family

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Also Published As

Publication number Publication date
CN1075832A (zh) 1993-09-01
EP0557586A3 (en) 1993-11-18
EP0557586A2 (en) 1993-09-01
CN1033772C (zh) 1997-01-08
EP0557586B1 (en) 1996-08-21
TW214597B (enExample) 1993-10-11
DE69212978D1 (de) 1996-09-26
KR970002005B1 (ko) 1997-02-20
CA2083862C (en) 2002-02-19
DE69212978T2 (de) 1997-03-20
US5309317A (en) 1994-05-03
KR930018800A (ko) 1993-09-22
CA2083862A1 (en) 1993-08-27

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20041124