FR1501065A - Dispositif de protection contre les rayons ultraviolets et infrarouges - Google Patents

Dispositif de protection contre les rayons ultraviolets et infrarouges

Info

Publication number
FR1501065A
FR1501065A FR77810A FR77810A FR1501065A FR 1501065 A FR1501065 A FR 1501065A FR 77810 A FR77810 A FR 77810A FR 77810 A FR77810 A FR 77810A FR 1501065 A FR1501065 A FR 1501065A
Authority
FR
France
Prior art keywords
protection device
infrared rays
device against
against ultraviolet
ultraviolet
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR77810A
Other languages
English (en)
French (fr)
Inventor
Freddy Dupuis
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 filed Critical
Application granted granted Critical
Publication of FR1501065A publication Critical patent/FR1501065A/fr
Expired legal-status Critical Current

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
    • A61F9/061—Masks, shields or hoods for welders with movable shutters, e.g. filter discs; Actuating means therefor
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
FR77810A 1965-09-27 1966-09-27 Dispositif de protection contre les rayons ultraviolets et infrarouges Expired FR1501065A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1333065A CH444381A (fr) 1965-09-27 1965-09-27 Dispositif de protection contre les rayons ultraviolets et infrarouges

Publications (1)

Publication Number Publication Date
FR1501065A true FR1501065A (fr) 1967-11-10

Family

ID=4391484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR77810A Expired FR1501065A (fr) 1965-09-27 1966-09-27 Dispositif de protection contre les rayons ultraviolets et infrarouges

Country Status (4)

Country Link
BE (1) BE687431A (enEXAMPLES)
CH (1) CH444381A (enEXAMPLES)
DE (1) DE6603683U (enEXAMPLES)
FR (1) FR1501065A (enEXAMPLES)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445969B (sv) * 1983-03-24 1986-08-04 Holmstroem Per Olof Svetsskydd, vilket er avsett att anbringas framfor svetsarens ansikte for att skydda mot skadlig stralning

Also Published As

Publication number Publication date
CH444381A (fr) 1967-09-30
BE687431A (enEXAMPLES) 1967-03-01
DE6603683U (de) 1969-11-20

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