GB2069397A - Process and apparatus for charge-carrier beam machining or welding - Google Patents

Process and apparatus for charge-carrier beam machining or welding Download PDF

Info

Publication number
GB2069397A
GB2069397A GB8104641A GB8104641A GB2069397A GB 2069397 A GB2069397 A GB 2069397A GB 8104641 A GB8104641 A GB 8104641A GB 8104641 A GB8104641 A GB 8104641A GB 2069397 A GB2069397 A GB 2069397A
Authority
GB
United Kingdom
Prior art keywords
gas
protective
workpiece
working chamber
vacuum
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.)
Withdrawn
Application number
GB8104641A
Other languages
English (en)
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of GB2069397A publication Critical patent/GB2069397A/en
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
GB8104641A 1980-02-15 1981-02-13 Process and apparatus for charge-carrier beam machining or welding Withdrawn GB2069397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803005757 DE3005757A1 (de) 1980-02-15 1980-02-15 Verfahren und einrichtung zur ladungstraegerstrahlbearbeitung

Publications (1)

Publication Number Publication Date
GB2069397A true GB2069397A (en) 1981-08-26

Family

ID=6094740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8104641A Withdrawn GB2069397A (en) 1980-02-15 1981-02-13 Process and apparatus for charge-carrier beam machining or welding

Country Status (4)

Country Link
JP (1) JPS56134086A (fr)
DE (1) DE3005757A1 (fr)
FR (1) FR2476388A1 (fr)
GB (1) GB2069397A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7188672B2 (en) 2003-04-24 2007-03-13 Shell Oil Company Well string assembly
US7281592B2 (en) 2001-07-23 2007-10-16 Shell Oil Company Injecting a fluid into a borehole ahead of the bit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012211056B4 (de) 2012-06-27 2017-01-05 Xenon Automatisierungstechnik Gmbh Vorrichtung zum Prozessieren von Werkstücken in einer Vakuumprozesskammer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL240710A (fr) * 1958-07-01
DE1199416B (de) * 1961-10-03 1965-08-26 Heraeus Gmbh W C Verfahren und Vorrichtung zum Schweissen von Metallen oder Nichtmetallen bei Normaldruck mittels Elektronenstrahlen
US3271556A (en) * 1963-10-31 1966-09-06 Lockheed Aircraft Corp Atmospheric charged particle beam welding
US3171943A (en) * 1963-11-26 1965-03-02 United Aircraft Corp Vapor deflector for electron beam machine
US3393289A (en) * 1964-11-12 1968-07-16 United Aircraft Corp Self-cleaning electron beam exit orifice

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7281592B2 (en) 2001-07-23 2007-10-16 Shell Oil Company Injecting a fluid into a borehole ahead of the bit
US7188672B2 (en) 2003-04-24 2007-03-13 Shell Oil Company Well string assembly

Also Published As

Publication number Publication date
DE3005757A1 (de) 1981-09-10
FR2476388A1 (fr) 1981-08-21
JPS56134086A (en) 1981-10-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)