JPS5038657A - - Google Patents

Info

Publication number
JPS5038657A
JPS5038657A JP7688574A JP7688574A JPS5038657A JP S5038657 A JPS5038657 A JP S5038657A JP 7688574 A JP7688574 A JP 7688574A JP 7688574 A JP7688574 A JP 7688574A JP S5038657 A JPS5038657 A JP S5038657A
Authority
JP
Japan
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
JP7688574A
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 filed Critical
Publication of JPS5038657A publication Critical patent/JPS5038657A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/04—Electron-beam welding or cutting for welding annular seams
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/06—Electron sources; Electron guns
    • H01J37/063—Geometrical arrangement of electrodes for beam-forming
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/09—Diaphragms; Shields associated with electron or ion-optical arrangements; Compensation of disturbing fields

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
JP7688574A 1973-07-04 1974-07-04 Pending JPS5038657A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732334106 DE2334106A1 (de) 1973-07-04 1973-07-04 Vorrichtung zum verschweissen der stirnflaechen rohrfoermiger koerper, insbesondere von niob-kupfer-verbundrohren

Publications (1)

Publication Number Publication Date
JPS5038657A true JPS5038657A (ja) 1975-04-10

Family

ID=5885947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7688574A Pending JPS5038657A (ja) 1973-07-04 1974-07-04

Country Status (3)

Country Link
JP (1) JPS5038657A (ja)
DE (1) DE2334106A1 (ja)
FR (1) FR2235755A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103170722A (zh) * 2013-04-11 2013-06-26 哈尔滨工业大学（威海） 一种薄壁铌材料构件环缝的几净形电子束焊接方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8601421D0 (en) * 1986-01-21 1986-02-26 Welding Inst Charged particle beam generator
DE102013223517A1 (de) * 2013-11-19 2015-06-03 Siemens Aktiengesellschaft Elektronenkanone und Strahlungserzeugungsanlage
DE102013113688B3 (de) * 2013-12-09 2015-05-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Beaufschlagen von Schüttgut mit beschleunigten Elektronen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518479A (en) * 1968-02-27 1970-06-30 United Aircraft Corp Apparatus for traversing a cold cathode discharge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103170722A (zh) * 2013-04-11 2013-06-26 哈尔滨工业大学（威海） 一种薄壁铌材料构件环缝的几净形电子束焊接方法

Also Published As

Publication number Publication date
FR2235755A1 (en) 1975-01-31
DE2334106A1 (de) 1975-01-16
FR2235755B1 (ja) 1977-06-24

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