BR7608671A - PROTECTIVE DEVICE FOR PROTECTION AGAINST RADIATION - Google Patents

PROTECTIVE DEVICE FOR PROTECTION AGAINST RADIATION

Info

Publication number
BR7608671A
BR7608671A BR7608671A BR7608671A BR7608671A BR 7608671 A BR7608671 A BR 7608671A BR 7608671 A BR7608671 A BR 7608671A BR 7608671 A BR7608671 A BR 7608671A BR 7608671 A BR7608671 A BR 7608671A
Authority
BR
Brazil
Prior art keywords
protection against
protective device
against radiation
radiation
protective
Prior art date
Application number
BR7608671A
Other languages
Portuguese (pt)
Inventor
J Jacobsson
Original Assignee
Aga 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 SE7514649A external-priority patent/SE403566B/en
Priority claimed from SE7514650A external-priority patent/SE395833B/en
Application filed by Aga Ab filed Critical Aga Ab
Publication of BR7608671A publication Critical patent/BR7608671A/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
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/16—Laminated or compound lenses

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optical Filters (AREA)
BR7608671A 1975-12-23 1976-12-23 PROTECTIVE DEVICE FOR PROTECTION AGAINST RADIATION BR7608671A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7514649A SE403566B (en) 1975-12-23 1975-12-23 PROTECTIVE GLASS FOR PROTECTION AGAINST LIGHT RADIATION, WHICH MAY SUBMIT STRONG INTENSITY VARIATIONS, AS IN WELDING
SE7514650A SE395833B (en) 1975-12-23 1975-12-23 PROTECTION DEVICE FOR PROTECTION AGAINST RADIATION, EXV WHEN WELDING

Publications (1)

Publication Number Publication Date
BR7608671A true BR7608671A (en) 1978-01-03

Family

ID=26656679

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7608671A BR7608671A (en) 1975-12-23 1976-12-23 PROTECTIVE DEVICE FOR PROTECTION AGAINST RADIATION

Country Status (5)

Country Link
JP (1) JPS5292844A (en)
BR (1) BR7608671A (en)
DE (1) DE2658365C3 (en)
GB (1) GB1544114A (en)
NL (1) NL7614347A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015004082A1 (en) * 2015-03-31 2016-10-06 Leibniz-Institut für Photonische Technologien e. V. Protective device for a high-energy radiation generated by a radiation source

Also Published As

Publication number Publication date
JPS5292844A (en) 1977-08-04
DE2658365B2 (en) 1978-08-10
DE2658365C3 (en) 1979-04-19
GB1544114A (en) 1979-04-11
NL7614347A (en) 1977-06-27
DE2658365A1 (en) 1977-07-21

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