JPS5438521A - Power source equipment - Google Patents

Power source equipment

Info

Publication number
JPS5438521A
JPS5438521A JP10480877A JP10480877A JPS5438521A JP S5438521 A JPS5438521 A JP S5438521A JP 10480877 A JP10480877 A JP 10480877A JP 10480877 A JP10480877 A JP 10480877A JP S5438521 A JPS5438521 A JP S5438521A
Authority
JP
Japan
Prior art keywords
power source
source equipment
circuit
inverter
main circuit
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
JP10480877A
Other languages
Japanese (ja)
Inventor
Akira Kobayashi
Noriyoshi Saito
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 JP10480877A priority Critical patent/JPS5438521A/en
Publication of JPS5438521A publication Critical patent/JPS5438521A/en
Pending legal-status Critical Current

Links

Landscapes

  • Inverter Devices (AREA)
  • Rectifiers (AREA)

Abstract

PURPOSE: To prevent shortcircuit fault of inverter by providing relay in parallel with smoothing capacitor in inverter main circuit thereby maintaining control circuit in closed state during time interval where residual voltage exists in the circuit at the stoppage of main circuit.
COPYRIGHT: (C)1979,JPO&Japio
JP10480877A 1977-09-02 1977-09-02 Power source equipment Pending JPS5438521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10480877A JPS5438521A (en) 1977-09-02 1977-09-02 Power source equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10480877A JPS5438521A (en) 1977-09-02 1977-09-02 Power source equipment

Publications (1)

Publication Number Publication Date
JPS5438521A true JPS5438521A (en) 1979-03-23

Family

ID=14390710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10480877A Pending JPS5438521A (en) 1977-09-02 1977-09-02 Power source equipment

Country Status (1)

Country Link
JP (1) JPS5438521A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988602A (en) * 1972-12-28 1974-08-24
JPS4988601A (en) * 1972-12-28 1974-08-24
JPS5716580A (en) * 1980-06-30 1982-01-28 Mitsubishi Electric Corp Inverter device
JPS57108854A (en) * 1980-12-25 1982-07-07 Toppan Printing Co Ltd Method for checking original plate films and its apparatus
JPS57161858A (en) * 1981-03-17 1982-10-05 Hell Rudolf Dr Ing Gmbh Partial smoothing or matching correction method for reproduction of electronic color picture
JPS60112042A (en) * 1983-11-22 1985-06-18 Toppan Printing Co Ltd Color simulation method
JPS60112041A (en) * 1983-11-22 1985-06-18 Toppan Printing Co Ltd Color simulation device
JPS60501237A (en) * 1983-09-10 1985-08-01 ドクトル−インジエニエ−ル　ル−ドルフ　ヘル　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Color image monitoring device in color monitor
JPS60223792A (en) * 1985-03-20 1985-11-08 株式会社日立製作所 electric hoist
JPS62211655A (en) * 1986-03-13 1987-09-17 Toppan Printing Co Ltd Printing simulation device
JPS63123274A (en) * 1986-11-12 1988-05-27 Matsushita Electric Ind Co Ltd color adjustment device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4988602A (en) * 1972-12-28 1974-08-24
JPS4988601A (en) * 1972-12-28 1974-08-24
JPS5716580A (en) * 1980-06-30 1982-01-28 Mitsubishi Electric Corp Inverter device
JPS57108854A (en) * 1980-12-25 1982-07-07 Toppan Printing Co Ltd Method for checking original plate films and its apparatus
JPS57161858A (en) * 1981-03-17 1982-10-05 Hell Rudolf Dr Ing Gmbh Partial smoothing or matching correction method for reproduction of electronic color picture
JPS60501237A (en) * 1983-09-10 1985-08-01 ドクトル−インジエニエ−ル　ル−ドルフ　ヘル　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Color image monitoring device in color monitor
JPS60112042A (en) * 1983-11-22 1985-06-18 Toppan Printing Co Ltd Color simulation method
JPS60112041A (en) * 1983-11-22 1985-06-18 Toppan Printing Co Ltd Color simulation device
JPS60223792A (en) * 1985-03-20 1985-11-08 株式会社日立製作所 electric hoist
JPS62211655A (en) * 1986-03-13 1987-09-17 Toppan Printing Co Ltd Printing simulation device
JPS63123274A (en) * 1986-11-12 1988-05-27 Matsushita Electric Ind Co Ltd color adjustment device

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