JPS5234337A - Seismic-proof enclosed switchboard - Google Patents

Seismic-proof enclosed switchboard

Info

Publication number
JPS5234337A
JPS5234337A JP50110075A JP11007575A JPS5234337A JP S5234337 A JPS5234337 A JP S5234337A JP 50110075 A JP50110075 A JP 50110075A JP 11007575 A JP11007575 A JP 11007575A JP S5234337 A JPS5234337 A JP S5234337A
Authority
JP
Japan
Prior art keywords
seismic
enclosed switchboard
proof enclosed
proof
switchboard
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
JP50110075A
Other languages
Japanese (ja)
Inventor
Hidehiko Terunuma
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 JP50110075A priority Critical patent/JPS5234337A/en
Publication of JPS5234337A publication Critical patent/JPS5234337A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To improve seismic resistance by separating protective relay panel on which protective relays are mounted from enclosed switchboard.
COPYRIGHT: (C)1977,JPO&Japio
JP50110075A 1975-09-12 1975-09-12 Seismic-proof enclosed switchboard Pending JPS5234337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50110075A JPS5234337A (en) 1975-09-12 1975-09-12 Seismic-proof enclosed switchboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50110075A JPS5234337A (en) 1975-09-12 1975-09-12 Seismic-proof enclosed switchboard

Publications (1)

Publication Number Publication Date
JPS5234337A true JPS5234337A (en) 1977-03-16

Family

ID=14526392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50110075A Pending JPS5234337A (en) 1975-09-12 1975-09-12 Seismic-proof enclosed switchboard

Country Status (1)

Country Link
JP (1) JPS5234337A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841287A (en) * 1987-12-17 1989-06-20 Flig Alan Y Earthquake utilities cut-off control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841287A (en) * 1987-12-17 1989-06-20 Flig Alan Y Earthquake utilities cut-off control system

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