IT939923B - Procedimento ed apparecchio per la saldatura ad arco - Google Patents

Procedimento ed apparecchio per la saldatura ad arco

Info

Publication number
IT939923B
IT939923B IT70248/71A IT7024871A IT939923B IT 939923 B IT939923 B IT 939923B IT 70248/71 A IT70248/71 A IT 70248/71A IT 7024871 A IT7024871 A IT 7024871A IT 939923 B IT939923 B IT 939923B
Authority
IT
Italy
Prior art keywords
procedure
arc welding
welding
arc
Prior art date
Application number
IT70248/71A
Other languages
English (en)
Original Assignee
Kelly P
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 Kelly P filed Critical Kelly P
Application granted granted Critical
Publication of IT939923B publication Critical patent/IT939923B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/06—Masks, shields or hoods for welders

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
IT70248/71A 1970-10-05 1971-10-04 Procedimento ed apparecchio per la saldatura ad arco IT939923B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ16161570 1970-10-05

Publications (1)

Publication Number Publication Date
IT939923B true IT939923B (it) 1973-02-10

Family

ID=19916709

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70248/71A IT939923B (it) 1970-10-05 1971-10-04 Procedimento ed apparecchio per la saldatura ad arco

Country Status (4)

Country Link
AU (1) AU3420671A (it)
BE (1) BE773519A (it)
IT (1) IT939923B (it)
ZA (1) ZA716620B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225771A (en) * 1979-04-25 1980-09-30 Westinghouse Electric Corp. Method and apparatus for monitoring arc welding

Also Published As

Publication number Publication date
AU3420671A (en) 1973-04-12
ZA716620B (en) 1972-06-28
BE773519A (fr) 1972-04-05

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