JPS5292844A - Protecting device against radianttray - Google Patents

Protecting device against radianttray

Info

Publication number
JPS5292844A
JPS5292844A JP15612376A JP15612376A JPS5292844A JP S5292844 A JPS5292844 A JP S5292844A JP 15612376 A JP15612376 A JP 15612376A JP 15612376 A JP15612376 A JP 15612376A JP S5292844 A JPS5292844 A JP S5292844A
Authority
JP
Japan
Prior art keywords
radianttray
protecting device
device against
protecting
against radianttray
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.)
Pending
Application number
JP15612376A
Other languages
English (en)
Inventor
Yakobuson Rooranto
Rindoburomu Ofue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGA AB
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/xx
Priority claimed from SE7514650A external-priority patent/SE395833B/xx
Application filed by AGA AB filed Critical AGA AB
Publication of JPS5292844A publication Critical patent/JPS5292844A/ja
Pending 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
    • A61F9/065—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)
JP15612376A 1975-12-23 1976-12-23 Protecting device against radianttray Pending JPS5292844A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7514649A SE403566B (sv) 1975-12-23 1975-12-23 Skyddsglas for skydd mot ljusstralning, som kan underga kraftiga intensitetsvariationer, sasom vid svetsning
SE7514650A SE395833B (sv) 1975-12-23 1975-12-23 Skyddsanordning for skydd mot stralning, exv vid svetsning

Publications (1)

Publication Number Publication Date
JPS5292844A true JPS5292844A (en) 1977-08-04

Family

ID=26656679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15612376A Pending JPS5292844A (en) 1975-12-23 1976-12-23 Protecting device against radianttray

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015004082A1 (de) * 2015-03-31 2016-10-06 Leibniz-Institut für Photonische Technologien e. V. Schutzvorrichtung für eine von einer Strahlungsquelle erzeugte energiereiche Strahlung

Also Published As

Publication number Publication date
NL7614347A (nl) 1977-06-27
DE2658365A1 (de) 1977-07-21
DE2658365B2 (de) 1978-08-10
GB1544114A (en) 1979-04-11
BR7608671A (pt) 1978-01-03
DE2658365C3 (de) 1979-04-19

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