IT7849576A0 - IMPROVEMENT IN MACHINES FOR PROCESSING METAL PARTS WITH CHARGED PARTICLE BEAM - Google Patents

IMPROVEMENT IN MACHINES FOR PROCESSING METAL PARTS WITH CHARGED PARTICLE BEAM

Info

Publication number
IT7849576A0
IT7849576A0 IT7849576A IT4957678A IT7849576A0 IT 7849576 A0 IT7849576 A0 IT 7849576A0 IT 7849576 A IT7849576 A IT 7849576A IT 4957678 A IT4957678 A IT 4957678A IT 7849576 A0 IT7849576 A0 IT 7849576A0
Authority
IT
Italy
Prior art keywords
machines
improvement
charged particle
particle beam
metal parts
Prior art date
Application number
IT7849576A
Other languages
Italian (it)
Other versions
IT1104654B (en
Original Assignee
Steigerwald Strahltech
Sca
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
Priority claimed from GB22620/77A external-priority patent/GB1604654A/en
Application filed by Steigerwald Strahltech, Sca filed Critical Steigerwald Strahltech
Publication of IT7849576A0 publication Critical patent/IT7849576A0/en
Application granted granted Critical
Publication of IT1104654B publication Critical patent/IT1104654B/en

Links

Classifications

    • 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
    • H01J37/18—Vacuum locks ; Means for obtaining or maintaining the desired pressure within the vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
IT49576/78A 1977-05-27 1978-05-26 IMPROVEMENT IN MACHINES FOR THE PROCESSING OF METALLIC PIECES WITH BANDS OF LOADED PARTICLES IT1104654B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB22620/77A GB1604654A (en) 1977-05-27 1977-05-27 Sealing system for a vacuum chamber of a charged particle beam machine
GB4252977 1977-10-12

Publications (2)

Publication Number Publication Date
IT7849576A0 true IT7849576A0 (en) 1978-05-26
IT1104654B IT1104654B (en) 1985-10-21

Family

ID=26256029

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49576/78A IT1104654B (en) 1977-05-27 1978-05-26 IMPROVEMENT IN MACHINES FOR THE PROCESSING OF METALLIC PIECES WITH BANDS OF LOADED PARTICLES

Country Status (6)

Country Link
JP (1) JPS5841954B2 (en)
CA (1) CA1109095A (en)
DE (1) DE2823321A1 (en)
FR (1) FR2392492A1 (en)
IT (1) IT1104654B (en)
SE (1) SE7806082L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623577C2 (en) * 1996-06-13 1998-04-30 Krc Umwelttechnik Gmbh Seal for rotary tubes
GB201609995D0 (en) * 2016-06-08 2016-07-20 Aquasium Technology Ltd Shaped welding head

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1367459A (en) * 1962-03-28 1964-07-24 United Aircraft Corp Device for welding using an electron beam without a vacuum chamber
NL290719A (en) * 1962-03-28
GB1292338A (en) * 1968-10-28 1972-10-11 Karl-Heinz Steigwald Sealing means
FR2061966A5 (en) * 1969-10-06 1971-06-25 Peyrot Jean Pierre
JPS5334570B2 (en) * 1973-01-30 1978-09-21
FR2226888A1 (en) * 1973-04-17 1974-11-15 Field Automation Sarl Flexible snap action joint with sliding access chamber - for entry to controlled atmos along sealed joint path
JPS5754235B2 (en) * 1974-03-06 1982-11-17
JPS5114463A (en) * 1974-07-27 1976-02-04 Toshio Kora Yokusosuiseigyosochi
JPS5523746Y2 (en) * 1976-02-05 1980-06-06

Also Published As

Publication number Publication date
CA1109095A (en) 1981-09-15
DE2823321A1 (en) 1978-12-07
SE7806082L (en) 1978-11-28
IT1104654B (en) 1985-10-21
JPS5841954B2 (en) 1983-09-16
FR2392492B1 (en) 1983-08-12
FR2392492A1 (en) 1978-12-22
JPS54113594A (en) 1979-09-05

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