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JPS54113839A - Shutter device - Google Patents

Shutter device

Info

Publication number
JPS54113839A
JPS54113839A JP2123678A JP2123678A JPS54113839A JP S54113839 A JPS54113839 A JP S54113839A JP 2123678 A JP2123678 A JP 2123678A JP 2123678 A JP2123678 A JP 2123678A JP S54113839 A JPS54113839 A JP S54113839A
Authority
JP
Japan
Prior art keywords
shutter device
pieces
fluid pressure
shielding plates
transmission mechanism
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
JP2123678A
Other languages
Japanese (ja)
Inventor
Katsumi Oki
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP2123678A priority Critical patent/JPS54113839A/en
Publication of JPS54113839A publication Critical patent/JPS54113839A/en
Pending legal-status Critical Current

Links

Landscapes

  • Trip Switchboards (AREA)

Abstract

PURPOSE:To enable to make operation of a shutter device to be smooth and sure, by making power transmission mechanism in the shutter device to be a transmission mechanism due to fluid pressure. CONSTITUTION:In the device, two pieces of shielding plates 18A, 18B which are assembled in main circuit breaking part 4A that is divided into main body 16 and cover 17, piston mechanism 14 which transmits fluid pressure which operates opening and closing of above-mentioned two pieces of shielding plates by accompanying to motion of a breaker 13 and pressure transmission pipe 15 are provided.
JP2123678A 1978-02-25 1978-02-25 Shutter device Pending JPS54113839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2123678A JPS54113839A (en) 1978-02-25 1978-02-25 Shutter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2123678A JPS54113839A (en) 1978-02-25 1978-02-25 Shutter device

Publications (1)

Publication Number Publication Date
JPS54113839A true JPS54113839A (en) 1979-09-05

Family

ID=12049398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2123678A Pending JPS54113839A (en) 1978-02-25 1978-02-25 Shutter device

Country Status (1)

Country Link
JP (1) JPS54113839A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08151011A (en) * 1994-11-30 1996-06-11 Mitsuba Seisakusho:Kk Automatic binding machine
WO2016008689A1 (en) * 2014-07-16 2016-01-21 Schneider Electric Industries Sas Bushing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08151011A (en) * 1994-11-30 1996-06-11 Mitsuba Seisakusho:Kk Automatic binding machine
WO2016008689A1 (en) * 2014-07-16 2016-01-21 Schneider Electric Industries Sas Bushing

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