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JPS5438523A - Inverter - Google Patents

Inverter

Info

Publication number
JPS5438523A
JPS5438523A JP10480177A JP10480177A JPS5438523A JP S5438523 A JPS5438523 A JP S5438523A JP 10480177 A JP10480177 A JP 10480177A JP 10480177 A JP10480177 A JP 10480177A JP S5438523 A JPS5438523 A JP S5438523A
Authority
JP
Japan
Prior art keywords
voltage
turning
low
commutation capacitor
inverter
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
JP10480177A
Other languages
Japanese (ja)
Inventor
Daisaku Morinaga
Nobunori Matsudaira
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 JP10480177A priority Critical patent/JPS5438523A/en
Publication of JPS5438523A publication Critical patent/JPS5438523A/en
Pending legal-status Critical Current

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  • Inverter Devices (AREA)

Abstract

PURPOSE: To improve efficiency for low voltage and to suppress overcharging for high voltage by providing switch in series with overcharge suppressing resistor circuit for commutation capacitor and turning on when commutation capacitor voltage is high while turning off when it is low.
COPYRIGHT: (C)1979,JPO&Japio
JP10480177A 1977-09-02 1977-09-02 Inverter Pending JPS5438523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10480177A JPS5438523A (en) 1977-09-02 1977-09-02 Inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10480177A JPS5438523A (en) 1977-09-02 1977-09-02 Inverter

Publications (1)

Publication Number Publication Date
JPS5438523A true JPS5438523A (en) 1979-03-23

Family

ID=14390530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10480177A Pending JPS5438523A (en) 1977-09-02 1977-09-02 Inverter

Country Status (1)

Country Link
JP (1) JPS5438523A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5567692U (en) * 1978-10-31 1980-05-09
US4700288A (en) * 1984-12-20 1987-10-13 Baraban Viktor P Autonomous inverter
JPH0375150A (en) * 1989-08-17 1991-03-29 Tokyo Kikai Seisakusho Ltd Removing device for fouling on circumferential surface of impression cylinder of offset rotary press

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5567692U (en) * 1978-10-31 1980-05-09
US4700288A (en) * 1984-12-20 1987-10-13 Baraban Viktor P Autonomous inverter
JPH0375150A (en) * 1989-08-17 1991-03-29 Tokyo Kikai Seisakusho Ltd Removing device for fouling on circumferential surface of impression cylinder of offset rotary press

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