JPS5271795A - Electronic beam finishing apparatus for industrial usage - Google Patents

Electronic beam finishing apparatus for industrial usage

Info

Publication number
JPS5271795A
JPS5271795A JP14780275A JP14780275A JPS5271795A JP S5271795 A JPS5271795 A JP S5271795A JP 14780275 A JP14780275 A JP 14780275A JP 14780275 A JP14780275 A JP 14780275A JP S5271795 A JPS5271795 A JP S5271795A
Authority
JP
Japan
Prior art keywords
electronic beam
finishing apparatus
industrial usage
beam finishing
generated
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
JP14780275A
Other languages
Japanese (ja)
Inventor
Nobuyuki Yamauchi
Akira Kayama
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP14780275A priority Critical patent/JPS5271795A/en
Publication of JPS5271795A publication Critical patent/JPS5271795A/en
Pending legal-status Critical Current

Links

Landscapes

  • Welding Or Cutting Using Electron Beams (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

PURPOSE: A beam generation is adapted to cool its wall surface when the beam is generated while to heat the wall surface when the beam is de-generated, so as to eliminate the discharge obstacle, thereby raising an operational efficiency.
COPYRIGHT: (C)1977,JPO&Japio
JP14780275A 1975-12-10 1975-12-10 Electronic beam finishing apparatus for industrial usage Pending JPS5271795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14780275A JPS5271795A (en) 1975-12-10 1975-12-10 Electronic beam finishing apparatus for industrial usage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14780275A JPS5271795A (en) 1975-12-10 1975-12-10 Electronic beam finishing apparatus for industrial usage

Publications (1)

Publication Number Publication Date
JPS5271795A true JPS5271795A (en) 1977-06-15

Family

ID=15438532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14780275A Pending JPS5271795A (en) 1975-12-10 1975-12-10 Electronic beam finishing apparatus for industrial usage

Country Status (1)

Country Link
JP (1) JPS5271795A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03194844A (en) * 1989-12-22 1991-08-26 Tamotsu Kondo Rydberg atom impact type ion source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03194844A (en) * 1989-12-22 1991-08-26 Tamotsu Kondo Rydberg atom impact type ion source

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