JPS53121312A - Shielding apparatus for electric vehicle - Google Patents

Shielding apparatus for electric vehicle

Info

Publication number
JPS53121312A
JPS53121312A JP3449977A JP3449977A JPS53121312A JP S53121312 A JPS53121312 A JP S53121312A JP 3449977 A JP3449977 A JP 3449977A JP 3449977 A JP3449977 A JP 3449977A JP S53121312 A JPS53121312 A JP S53121312A
Authority
JP
Japan
Prior art keywords
electric vehicle
shielding apparatus
controlled electric
semiconductor controlled
employment
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
JP3449977A
Other languages
Japanese (ja)
Inventor
Hiroshi Sakai
Fusashi Tashiro
Kiichi Kimura
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 JP3449977A priority Critical patent/JPS53121312A/en
Publication of JPS53121312A publication Critical patent/JPS53121312A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE: To attain safe operation of a semiconductor controlled electric vehicle, through employment of a shielding apparatus, easy to maintain and inspect, which can prevent magnetic flux generated from under-floor wiring for fittings of the semiconductor controlled electric vehicle from making undesirable influence on ground signalling system.
COPYRIGHT: (C)1978,JPO&Japio
JP3449977A 1977-03-30 1977-03-30 Shielding apparatus for electric vehicle Pending JPS53121312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3449977A JPS53121312A (en) 1977-03-30 1977-03-30 Shielding apparatus for electric vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3449977A JPS53121312A (en) 1977-03-30 1977-03-30 Shielding apparatus for electric vehicle

Publications (1)

Publication Number Publication Date
JPS53121312A true JPS53121312A (en) 1978-10-23

Family

ID=12415935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3449977A Pending JPS53121312A (en) 1977-03-30 1977-03-30 Shielding apparatus for electric vehicle

Country Status (1)

Country Link
JP (1) JPS53121312A (en)

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