JPS5473247A - Enclosed switchboard - Google Patents

Enclosed switchboard

Info

Publication number
JPS5473247A
JPS5473247A JP13989177A JP13989177A JPS5473247A JP S5473247 A JPS5473247 A JP S5473247A JP 13989177 A JP13989177 A JP 13989177A JP 13989177 A JP13989177 A JP 13989177A JP S5473247 A JPS5473247 A JP S5473247A
Authority
JP
Japan
Prior art keywords
pressure
arc
insulating plate
works
point
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
JP13989177A
Other languages
English (en)
Inventor
Shuichi Yamazawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13989177A priority Critical patent/JPS5473247A/ja
Publication of JPS5473247A publication Critical patent/JPS5473247A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Patch Boards (AREA)
JP13989177A 1977-11-24 1977-11-24 Enclosed switchboard Pending JPS5473247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13989177A JPS5473247A (en) 1977-11-24 1977-11-24 Enclosed switchboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13989177A JPS5473247A (en) 1977-11-24 1977-11-24 Enclosed switchboard

Publications (1)

Publication Number Publication Date
JPS5473247A true JPS5473247A (en) 1979-06-12

Family

ID=15256003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13989177A Pending JPS5473247A (en) 1977-11-24 1977-11-24 Enclosed switchboard

Country Status (1)

Country Link
JP (1) JPS5473247A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014117078A (ja) * 2012-12-10 2014-06-26 Fuji Electric Co Ltd 閉鎖型配電盤
CN104037620A (zh) * 2014-05-21 2014-09-10 吴静 一种电柜箱接触器漏电保护装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014117078A (ja) * 2012-12-10 2014-06-26 Fuji Electric Co Ltd 閉鎖型配電盤
CN104037620A (zh) * 2014-05-21 2014-09-10 吴静 一种电柜箱接触器漏电保护装置

Similar Documents

Publication Publication Date Title
CA2087753A1 (en) Arc-proof molded case circuit breaker
CA2100390A1 (en) Gas deflection and isolation system for use with a high power circuit breaker
JPS5473247A (en) Enclosed switchboard
DE3360515D1 (en) High-voltage gas-insulated switchgear, in particular with a single phase metal casing
EP0128377A3 (en) Disconnect switch for a high-voltage switchgear, possibly with sf6 gas insulation
ZA872076B (en) Switching arrangement for the operation of a multiphase synchronous motor on a direct current network
EP0272872A3 (en) Electrical distribution boards
EP0174251A3 (en) Gas-insulated switchgear
ES476006A1 (es) Perfeccionamientos en los sistemas de interrupcion de cargasen redes de alta tension y similares
JPS5619312A (en) Switchboard
JPS5430428A (en) Pulse width modulation control system for three-phase inverter
JPS52138648A (en) Branch device for electrical equipment like switch
JPS56117576A (en) Compensating circuit for phase difference of power converter
JPS53115044A (en) Selective breaker for generator
JPS51140150A (en) Safeguard for alternating current-alternating current converter
JPS55120116A (en) Winding for large current
JPS531813A (en) Control system of ac motor
JPS526948A (en) Busbar system, three stage closed power board
JPS5480513A (en) Dc braking system for ac motor
FR2402976A1 (fr) Telephone avec clavier
JPS5242234A (en) Control method and device for power system
Nakaoka et al. High-Frequency Switching DC/DC Converter with Wide-Range Step-up/down Voltage Ratio
FR2423068A1 (fr) Dispositif de connexion pour barres orthogonales de distribution electrique
JPS53103177A (en) Three-phase total type gas insulated electrical equipment
JPS5297144A (en) Overcurrent protection means