DK133658B - Beskyttelsesglas til beskyttelse mod stråling, som f.eks. ved svejsning. - Google Patents

Beskyttelsesglas til beskyttelse mod stråling, som f.eks. ved svejsning.

Info

Publication number
DK133658B
DK133658B DK142874A DK142874A DK133658B DK 133658 B DK133658 B DK 133658B DK 142874 A DK142874 A DK 142874A DK 142874 A DK142874 A DK 142874A DK 133658 B DK133658 B DK 133658B
Authority
DK
Denmark
Prior art keywords
welding
protection against
protective glass
against radiation
radiation
Prior art date
Application number
DK142874A
Other languages
Danish (da)
English (en)
Other versions
DK133658C (enrdf_load_stackoverflow
Inventor
Jan Roland 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
Application filed by Aga Ab filed Critical Aga Ab
Publication of DK133658B publication Critical patent/DK133658B/da
Application granted granted Critical
Publication of DK133658C publication Critical patent/DK133658C/da

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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/281—Interference filters designed for the infrared light
    • G02B5/282—Interference filters designed for the infrared light reflecting for infrared and transparent for visible light, e.g. heat reflectors, laser protection
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (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)
  • Machine Tool Copy Controls (AREA)
DK142874A 1973-03-14 1974-03-14 Beskyttelsesglas til beskyttelse mod stråling, som f.eks. ved svejsning. DK133658B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7303543A SE386066B (sv) 1973-03-14 1973-03-14 Skyddsanordning for skydd mot stralning, exv. vid svetsning

Publications (2)

Publication Number Publication Date
DK133658B true DK133658B (da) 1976-06-28
DK133658C DK133658C (enrdf_load_stackoverflow) 1976-11-15

Family

ID=20316905

Family Applications (1)

Application Number Title Priority Date Filing Date
DK142874A DK133658B (da) 1973-03-14 1974-03-14 Beskyttelsesglas til beskyttelse mod stråling, som f.eks. ved svejsning.

Country Status (11)

Country Link
JP (1) JPS5070039A (enrdf_load_stackoverflow)
BR (1) BR7401906D0 (enrdf_load_stackoverflow)
CA (1) CA999171A (enrdf_load_stackoverflow)
CH (1) CH566776A5 (enrdf_load_stackoverflow)
DE (1) DE2412302A1 (enrdf_load_stackoverflow)
DK (1) DK133658B (enrdf_load_stackoverflow)
FR (1) FR2221118B1 (enrdf_load_stackoverflow)
GB (1) GB1468963A (enrdf_load_stackoverflow)
IT (1) IT1006366B (enrdf_load_stackoverflow)
NL (1) NL7402951A (enrdf_load_stackoverflow)
SE (1) SE386066B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5453451U (enrdf_load_stackoverflow) * 1977-09-22 1979-04-13
JPS5565602U (enrdf_load_stackoverflow) * 1978-10-30 1980-05-06
DD206460A3 (de) * 1981-08-03 1984-01-25 Ulrich Werner Waermereflektierendes schweisserschutzfilter
JPH01255802A (ja) * 1988-04-06 1989-10-12 Japan Aviation Electron Ind Ltd 多層光学素子

Also Published As

Publication number Publication date
NL7402951A (enrdf_load_stackoverflow) 1974-09-17
FR2221118A1 (enrdf_load_stackoverflow) 1974-10-11
BR7401906D0 (pt) 1974-10-29
FR2221118B1 (enrdf_load_stackoverflow) 1977-09-23
JPS5070039A (enrdf_load_stackoverflow) 1975-06-11
CH566776A5 (enrdf_load_stackoverflow) 1975-09-30
SE386066B (sv) 1976-08-02
DE2412302A1 (de) 1974-09-26
IT1006366B (it) 1976-09-30
CA999171A (en) 1976-11-02
GB1468963A (en) 1977-03-30
DK133658C (enrdf_load_stackoverflow) 1976-11-15

Similar Documents

Publication Publication Date Title
SE419757B (sv) Vissa angivna triazolyl-o,n-acetaler till anvendning som fugicider
DK140433B (da) N-phosphonomethylglyciner til anvendelse som herbicider.
SE425249B (sv) Sampolymer for anvendning som solskyddsmedel
NO153448C (no) Fremgangsm¨te for fremstilling av et laminert, lysgjennoms lippende, brannbeskyttende panel.
DK134257B (da) Gasudviklende middel til bekæmpelse af skadelige organismer.
SE7412299L (sv) Komposition for anvendning som optiskt kopplingsmedel.
DK133658B (da) Beskyttelsesglas til beskyttelse mod stråling, som f.eks. ved svejsning.
DK135768B (da) Fremgangsmåde til fremstilling af 1-alkyl-3,5-diphenylpyrazoler.
DK21576A (da) Anordning ved stotteben til udskiftelige lastberere, f.eks. udskiftelige lad
DK126232B (da) Svejsehjelm til elektrosvejsning.
NO136149C (no) Kjemiske forbindelser for anvendelse som herbicider.
NO740666L (no) Naerbrannroer for prosjektiler, raketter o.l.
DK143744C (da) Doerlaasemekanisme,navnlig til containerdoere
NL7410908A (nl) Steriliseer-installatie, alsmede reduceer-ven- tiel voor een dergelijke installatie.
DK129230B (da) Forbindelser til anvendelse som herbicider.
FI50192C (fi) Suojus havupuita varten.
SE7505265L (sv) Skarvstycken, speciellt for rep.
DK131340B (da) Fungicidt virksomme phenylthiocarbamater til anvendelse som plantebeskyttelsesmidler.
SE409859B (sv) 3-pyridylmetylasylkarbamider till anvendning som rodenticid
ES174374Y (es) Careta protectora, para soldadores.
IT7421990U1 (it) Struttura di occhiali, particolarmente per motociclisti.
DK131564B (da) Diphenylaminderivater til anvendelse som pesticider.
ES191342Y (es) Protector para quemadores de gas.
ES174190Y (es) Mirilla para caretas protectoras de soldadura.
BE756460R (fr) Miroir en verre de securite, protege contre la

Legal Events

Date Code Title Description
PBP Patent lapsed