JPS51144921A - High voltage valve hole - Google Patents

High voltage valve hole

Info

Publication number
JPS51144921A
JPS51144921A JP50068609A JP6860975A JPS51144921A JP S51144921 A JPS51144921 A JP S51144921A JP 50068609 A JP50068609 A JP 50068609A JP 6860975 A JP6860975 A JP 6860975A JP S51144921 A JPS51144921 A JP S51144921A
Authority
JP
Japan
Prior art keywords
valve hole
high voltage
voltage valve
converterin
miniaturizing
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
JP50068609A
Other languages
English (en)
Inventor
Shigeo Kobayashi
Yasuyuki Tsutsumi
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 JP50068609A priority Critical patent/JPS51144921A/ja
Publication of JPS51144921A publication Critical patent/JPS51144921A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Rectifiers (AREA)
  • Inverter Devices (AREA)
JP50068609A 1975-06-09 1975-06-09 High voltage valve hole Pending JPS51144921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50068609A JPS51144921A (en) 1975-06-09 1975-06-09 High voltage valve hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50068609A JPS51144921A (en) 1975-06-09 1975-06-09 High voltage valve hole

Publications (1)

Publication Number Publication Date
JPS51144921A true JPS51144921A (en) 1976-12-13

Family

ID=13378672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50068609A Pending JPS51144921A (en) 1975-06-09 1975-06-09 High voltage valve hole

Country Status (1)

Country Link
JP (1) JPS51144921A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442827A (en) * 1977-08-04 1979-04-05 Sanko Co Inc Structure of bulking agent for filling up crack of concrete
JP7101921B1 (ja) * 2021-11-22 2022-07-15 三菱電機株式会社 電力変換システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442827A (en) * 1977-08-04 1979-04-05 Sanko Co Inc Structure of bulking agent for filling up crack of concrete
JP7101921B1 (ja) * 2021-11-22 2022-07-15 三菱電機株式会社 電力変換システム
WO2023089819A1 (ja) * 2021-11-22 2023-05-25 三菱電機株式会社 電力変換システム

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