JPS5285342A - Shutter device for enclosed switchboard - Google Patents

Shutter device for enclosed switchboard

Info

Publication number
JPS5285342A
JPS5285342A JP87976A JP87976A JPS5285342A JP S5285342 A JPS5285342 A JP S5285342A JP 87976 A JP87976 A JP 87976A JP 87976 A JP87976 A JP 87976A JP S5285342 A JPS5285342 A JP S5285342A
Authority
JP
Japan
Prior art keywords
shutter device
enclosed switchboard
switchboard
enclosed
shutters
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
JP87976A
Other languages
Japanese (ja)
Inventor
Setsuo Yanagida
Toru Tanimizu
Shigekazu Arakawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP87976A priority Critical patent/JPS5285342A/en
Publication of JPS5285342A publication Critical patent/JPS5285342A/en
Pending legal-status Critical Current

Links

Landscapes

  • Trip Switchboards (AREA)

Abstract

PURPOSE:To reduce the operation force and the stroke by arranging two leaves of shutters which moves in the opposite direction on the upper and the lower part as the shutter apparatus for shielding the charge disconnection part of the enclosed switchboard.
JP87976A 1976-01-07 1976-01-07 Shutter device for enclosed switchboard Pending JPS5285342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP87976A JPS5285342A (en) 1976-01-07 1976-01-07 Shutter device for enclosed switchboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP87976A JPS5285342A (en) 1976-01-07 1976-01-07 Shutter device for enclosed switchboard

Publications (1)

Publication Number Publication Date
JPS5285342A true JPS5285342A (en) 1977-07-15

Family

ID=11485948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP87976A Pending JPS5285342A (en) 1976-01-07 1976-01-07 Shutter device for enclosed switchboard

Country Status (1)

Country Link
JP (1) JPS5285342A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6329314U (en) * 1986-08-04 1988-02-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6329314U (en) * 1986-08-04 1988-02-26
JPH0321130Y2 (en) * 1986-08-04 1991-05-08

Similar Documents

Publication Publication Date Title
DE2963856D1 (en) Safety device for installations with parts moving freely in space
GB1549340A (en) Putting stroke training device
JPS5226790A (en) Device for curing by attraction
FR2319183A1 (en) DEVICE FOR MAINTAINING THE GAP BETWEEN TWO ELECTRIC CONDUCTORS
GB1537702A (en) Motion reversal device
JPS5361914A (en) Device for equalizing video intensity
GB2009643B (en) Apparatus for adjusting stroke
JPS5362962A (en) Subtractor by charge coupled device
GB2001686B (en) Shutting-off devices
JPS5277353A (en) Power transmission device
JPS5285342A (en) Shutter device for enclosed switchboard
JPS5210548A (en) Switching device
GB1553858A (en) Fast power switching device
JPS51143844A (en) Gas-insulated opening-closing apparatus
JPS52127549A (en) Safety closing device
JPS52131414A (en) Vertical switching deflecting device
JPS5228674A (en) Switching device
JPS52145751A (en) Closed switchboard
JPS51121653A (en) Power transmission device
JPS54119702A (en) Vibromotive device by eccentric load
JPS5368835A (en) Shutter mechanism of enclosed switchboard
JPS5426038A (en) Multistage tilttdown device for dam gate
JPS5245423A (en) Group performance teaching device
JPS5222817A (en) Deflecting york adjusting device
JPS532516A (en) Horizontal closed type apparatus for continuous dispersion