ZA716620B - Improvements relating to arc welding - Google Patents

Improvements relating to arc welding

Info

Publication number
ZA716620B
ZA716620B ZA716620A ZA716620A ZA716620B ZA 716620 B ZA716620 B ZA 716620B ZA 716620 A ZA716620 A ZA 716620A ZA 716620 A ZA716620 A ZA 716620A ZA 716620 B ZA716620 B ZA 716620B
Authority
ZA
South Africa
Prior art keywords
arc welding
improvements relating
relating
welding
arc
Prior art date
Application number
ZA716620A
Inventor
P Kelly
Original Assignee
P Kelly
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 P Kelly filed Critical P Kelly
Publication of ZA716620B publication Critical patent/ZA716620B/en

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)
ZA716620A 1970-10-05 1971-10-04 Improvements relating to arc welding ZA716620B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA716620B true ZA716620B (en) 1972-06-28

Family

ID=19916709

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716620A ZA716620B (en) 1970-10-05 1971-10-04 Improvements relating to arc welding

Country Status (4)

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

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
BE773519A (en) 1972-04-05
IT939923B (en) 1973-02-10
AU3420671A (en) 1973-04-12

Similar Documents

Publication Publication Date Title
ZA712540B (en) Arc torch cutting process
ZA718352B (en) Electrode boiler
ZA715393B (en) Improvements relating to azepine-derivatives
ZA744656B (en) Improvements relating to welding
GB1349785A (en) Electrode arrangement
ZA714384B (en) Arc welding
ZA716643B (en) Improvements relating to 1-phenoxy-2-hydroxy-3-hydroxyalkylaminopropanes
ZA712788B (en) Improvements relating to phenylaminoalkanes
ZA718656B (en) Improvements in or relating to arc welding apparatus
ZA716620B (en) Improvements relating to arc welding
HK55477A (en) Improvements relating to lighters
AU3499771A (en) Welding electrodes
ZA711204B (en) Improvements relating to substituted aminoethanols
PH10584A (en) Welding electrode
ZA71225B (en) Improvements relating to cardenoliderhamnosides
CS192005B1 (en) Welding electrode
ZA717157B (en) Welding flux
CA845840A (en) Arc welding
CA849683A (en) Arc welding
ZA705439B (en) Welding fluxes
CA839947A (en) Arc torch
ZA703897B (en) Arc welding
CA929706A (en) Welding electrode
CA918352A (en) Welding electrode
ZA702346B (en) Improvements in or relating to welding