JPS637889B2 - - Google Patents

Info

Publication number
JPS637889B2
JPS637889B2 JP18420782A JP18420782A JPS637889B2 JP S637889 B2 JPS637889 B2 JP S637889B2 JP 18420782 A JP18420782 A JP 18420782A JP 18420782 A JP18420782 A JP 18420782A JP S637889 B2 JPS637889 B2 JP S637889B2
Authority
JP
Japan
Prior art keywords
switching element
capacitor
semiconductor switching
fan motor
machining
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.)
Expired
Application number
JP18420782A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5973224A (ja
Inventor
Kazuo Tsurumoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP18420782A priority Critical patent/JPS5973224A/ja
Publication of JPS5973224A publication Critical patent/JPS5973224A/ja
Publication of JPS637889B2 publication Critical patent/JPS637889B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP18420782A 1982-10-20 1982-10-20 放電加工用電源装置 Granted JPS5973224A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18420782A JPS5973224A (ja) 1982-10-20 1982-10-20 放電加工用電源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18420782A JPS5973224A (ja) 1982-10-20 1982-10-20 放電加工用電源装置

Publications (2)

Publication Number Publication Date
JPS5973224A JPS5973224A (ja) 1984-04-25
JPS637889B2 true JPS637889B2 (mo) 1988-02-18

Family

ID=16149228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18420782A Granted JPS5973224A (ja) 1982-10-20 1982-10-20 放電加工用電源装置

Country Status (1)

Country Link
JP (1) JPS5973224A (mo)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2578824B2 (ja) * 1987-09-08 1997-02-05 株式会社放電精密加工研究所 放電加工用電源回路
JP2590150B2 (ja) * 1987-11-30 1997-03-12 株式会社放電精密加工研究所 放電加工用電源回路
JP2613909B2 (ja) * 1988-02-16 1997-05-28 株式会社放電精密加工研究所 放電加工用電源回路
JPH1041386A (ja) * 1996-07-24 1998-02-13 Mitsubishi Electric Corp 半導体装置の製造方法
CN105195840B (zh) * 2015-09-14 2017-11-14 佛山市铬维科技有限公司 一种可自动升压的电火花加工电源的控制方法
CN119725818B (zh) * 2024-12-05 2025-10-31 江苏天合储能有限公司 储能设备及其充放电控制方法、储能系统

Also Published As

Publication number Publication date
JPS5973224A (ja) 1984-04-25

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