JPS5450937A - Enclosed switchboard - Google Patents

Enclosed switchboard

Info

Publication number
JPS5450937A
JPS5450937A JP11754877A JP11754877A JPS5450937A JP S5450937 A JPS5450937 A JP S5450937A JP 11754877 A JP11754877 A JP 11754877A JP 11754877 A JP11754877 A JP 11754877A JP S5450937 A JPS5450937 A JP S5450937A
Authority
JP
Japan
Prior art keywords
electric machine
operating
plate
shutter
breaker
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.)
Pending
Application number
JP11754877A
Other languages
Japanese (ja)
Inventor
Ryoichi Oki
Takayuki Sato
Jiro Hayashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11754877A priority Critical patent/JPS5450937A/en
Publication of JPS5450937A publication Critical patent/JPS5450937A/en
Pending legal-status Critical Current

Links

Landscapes

  • Trip Switchboards (AREA)

Abstract

PURPOSE:To obviate the need to mount excess parts to electric machine by working operating roller to be mounted to electric machine as a switch. CONSTITUTION:When the bradker 13 is drawn out, it can be drawn out by pulling out the taking-in and out mechanism for electric machine. In this case, the operating roller 16 slides toward the operation terminal side of the operating cam 25 in contrast with the time of insertion and the pulling force of the spring 29 moves upward the shutter plate 23 through the operating cam 25 and the slider 23. Furthermore, when when finishing the drawing of the breaker 13, the shutter deivce comes back and the through holes A and B of the partition plate 20 for disconnected line are closed by the shutter plate 24. Thus, the switching operation of the shrtter plate can be by means of the operating roller 16 of the breaker 13.
JP11754877A 1977-09-30 1977-09-30 Enclosed switchboard Pending JPS5450937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11754877A JPS5450937A (en) 1977-09-30 1977-09-30 Enclosed switchboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11754877A JPS5450937A (en) 1977-09-30 1977-09-30 Enclosed switchboard

Publications (1)

Publication Number Publication Date
JPS5450937A true JPS5450937A (en) 1979-04-21

Family

ID=14714525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11754877A Pending JPS5450937A (en) 1977-09-30 1977-09-30 Enclosed switchboard

Country Status (1)

Country Link
JP (1) JPS5450937A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2405545A1 (en) * 2010-07-07 2012-01-11 ABB Technology AG Shutter device and switchgear apparatus using such shutter device
CN103915780A (en) * 2013-01-07 2014-07-09 通用电气公司 Shutter system for a switchgear compartment and method of manipulating a shutter system
RU2575020C2 (en) * 2010-07-07 2016-02-10 Абб Текнолоджи Аг Shutter and switchgear using this shutter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2405545A1 (en) * 2010-07-07 2012-01-11 ABB Technology AG Shutter device and switchgear apparatus using such shutter device
WO2012004149A1 (en) * 2010-07-07 2012-01-12 Abb Technology Ag Shutter device and switchgear apparatus using such shutter device
CN103081265A (en) * 2010-07-07 2013-05-01 Abb技术有限公司 Shutter device and switchgear apparatus using such shutter device
RU2575020C2 (en) * 2010-07-07 2016-02-10 Абб Текнолоджи Аг Shutter and switchgear using this shutter
CN103915780A (en) * 2013-01-07 2014-07-09 通用电气公司 Shutter system for a switchgear compartment and method of manipulating a shutter system
CN103915780B (en) * 2013-01-07 2017-12-26 通用电气公司 Valve system and valve system method of operating for switchgear room

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