DK131019B - Beskyttelsesglas til svejsearbejde. - Google Patents

Beskyttelsesglas til svejsearbejde.

Info

Publication number
DK131019B
DK131019B DK485073A DK485073A DK131019B DK 131019 B DK131019 B DK 131019B DK 485073 A DK485073 A DK 485073A DK 485073 A DK485073 A DK 485073A DK 131019 B DK131019 B DK 131019B
Authority
DK
Denmark
Prior art keywords
protective glass
welding work
welding
work
protective
Prior art date
Application number
DK485073A
Other languages
English (en)
Other versions
DK131019C (da
Inventor
Tore Feuk
Aake Hoernell
Bjoern Tengroth
Jan Wulcan
Original Assignee
Goetaverken Ab
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 SE11402/72A external-priority patent/SE366207B/xx
Priority claimed from SE7303463A external-priority patent/SE384789B/xx
Application filed by Goetaverken Ab filed Critical Goetaverken Ab
Publication of DK131019B publication Critical patent/DK131019B/da
Application granted granted Critical
Publication of DK131019C publication Critical patent/DK131019C/da

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • 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
    • A61F9/065—Masks, shields or hoods for welders use of particular optical filters
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/107—Interference colour filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optical Filters (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
DK485073A 1972-09-04 1973-09-04 Beskyttelsesglas til svejsearbejde. DK131019B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE11402/72A SE366207B (da) 1972-09-04 1972-09-04
SE7303463A SE384789B (sv) 1973-03-13 1973-03-13 Skyddsglas for svetsningsarbete

Publications (2)

Publication Number Publication Date
DK131019B true DK131019B (da) 1975-05-20
DK131019C DK131019C (da) 1975-10-20

Family

ID=26655830

Family Applications (1)

Application Number Title Priority Date Filing Date
DK485073A DK131019B (da) 1972-09-04 1973-09-04 Beskyttelsesglas til svejsearbejde.

Country Status (11)

Country Link
JP (1) JPS4986241A (da)
AU (1) AU473259B2 (da)
CA (1) CA989216A (da)
CH (1) CH559037A5 (da)
DD (1) DD107207A5 (da)
DE (1) DE2344283A1 (da)
DK (1) DK131019B (da)
FR (1) FR2197564B1 (da)
GB (1) GB1446734A (da)
NL (1) NL7312110A (da)
PL (1) PL86968B1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169655A (en) * 1974-03-14 1979-10-02 Aga Aktiebolag Protective device for protection against radiation during welding
AU581970B2 (en) * 1986-03-05 1989-03-09 Helen L. Irlen Method and apparatus of treatment of symptoms of perceptual impairments

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR951491A (fr) * 1939-12-07 1949-10-26 Jenaer Glaswerk Schott & Gen Filtre de lumière à interférence
US3756703A (en) * 1971-12-29 1973-09-04 R Nelson Sunglasses containing embedded louver means

Also Published As

Publication number Publication date
DE2344283A1 (de) 1974-03-21
FR2197564A1 (da) 1974-03-29
NL7312110A (da) 1974-03-06
GB1446734A (en) 1976-08-18
PL86968B1 (en) 1976-06-30
DK131019C (da) 1975-10-20
JPS4986241A (da) 1974-08-19
FR2197564B1 (da) 1978-01-06
AU5982173A (en) 1975-03-06
CA989216A (en) 1976-05-18
DD107207A5 (da) 1974-07-20
CH559037A5 (da) 1975-02-28
AU473259B2 (en) 1976-06-17

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