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KR970022024U - Automatic extension feeding circuit of auxiliary power supply for railway vehicles - Google Patents

Automatic extension feeding circuit of auxiliary power supply for railway vehicles

Info

Publication number
KR970022024U
KR970022024U KR2019950033522U KR19950033522U KR970022024U KR 970022024 U KR970022024 U KR 970022024U KR 2019950033522 U KR2019950033522 U KR 2019950033522U KR 19950033522 U KR19950033522 U KR 19950033522U KR 970022024 U KR970022024 U KR 970022024U
Authority
KR
South Korea
Prior art keywords
power supply
auxiliary power
railway vehicles
feeding circuit
automatic extension
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.)
Granted
Application number
KR2019950033522U
Other languages
Korean (ko)
Other versions
KR200149235Y1 (en
Inventor
전훈종
Original Assignee
대우중공업주식회사
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 대우중공업주식회사 filed Critical 대우중공업주식회사
Priority to KR2019950033522U priority Critical patent/KR200149235Y1/en
Publication of KR970022024U publication Critical patent/KR970022024U/en
Application granted granted Critical
Publication of KR200149235Y1 publication Critical patent/KR200149235Y1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Stand-By Power Supply Arrangements (AREA)
KR2019950033522U 1995-11-14 1995-11-14 Auto extented supplying circuit of an auxiliary power supply of a railway car Expired - Lifetime KR200149235Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950033522U KR200149235Y1 (en) 1995-11-14 1995-11-14 Auto extented supplying circuit of an auxiliary power supply of a railway car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950033522U KR200149235Y1 (en) 1995-11-14 1995-11-14 Auto extented supplying circuit of an auxiliary power supply of a railway car

Publications (2)

Publication Number Publication Date
KR970022024U true KR970022024U (en) 1997-06-18
KR200149235Y1 KR200149235Y1 (en) 1999-06-15

Family

ID=19428920

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950033522U Expired - Lifetime KR200149235Y1 (en) 1995-11-14 1995-11-14 Auto extented supplying circuit of an auxiliary power supply of a railway car

Country Status (1)

Country Link
KR (1) KR200149235Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220170690A (en) * 2021-06-23 2022-12-30 한국철도공사 A system and method for detecting and isolating a faulty load in a static inverter for an electric railway

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220170690A (en) * 2021-06-23 2022-12-30 한국철도공사 A system and method for detecting and isolating a faulty load in a static inverter for an electric railway

Also Published As

Publication number Publication date
KR200149235Y1 (en) 1999-06-15

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19951114

UA0201 Request for examination

Patent event date: 19951114

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19980930

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19981231

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19990324

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19990324

UG1601 Publication of registration
LAPS Lapse due to unpaid annual fee