SE386066B - Skyddsanordning for skydd mot stralning, exv. vid svetsning - Google Patents

Skyddsanordning for skydd mot stralning, exv. vid svetsning

Info

Publication number
SE386066B
SE386066B SE7303543A SE7303543A SE386066B SE 386066 B SE386066 B SE 386066B SE 7303543 A SE7303543 A SE 7303543A SE 7303543 A SE7303543 A SE 7303543A SE 386066 B SE386066 B SE 386066B
Authority
SE
Sweden
Prior art keywords
exv
welding
protective device
radiation protection
radiation
Prior art date
Application number
SE7303543A
Other languages
English (en)
Swedish (sv)
Inventor
J R 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
Priority to SE7303543A priority Critical patent/SE386066B/xx
Priority to GB933174A priority patent/GB1468963A/en
Priority to NL7402951A priority patent/NL7402951A/xx
Priority to JP2764874A priority patent/JPS5070039A/ja
Priority to CH337274A priority patent/CH566776A5/xx
Priority to FR7408308A priority patent/FR2221118B1/fr
Priority to CA194,896A priority patent/CA999171A/en
Priority to BR190674A priority patent/BR7401906D0/pt
Priority to DK142874A priority patent/DK133658B/da
Priority to DE19742412302 priority patent/DE2412302A1/de
Priority to IT2067174A priority patent/IT1006366B/it
Publication of SE386066B publication Critical patent/SE386066B/xx

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)
SE7303543A 1973-03-14 1973-03-14 Skyddsanordning for skydd mot stralning, exv. vid svetsning SE386066B (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE7303543A SE386066B (sv) 1973-03-14 1973-03-14 Skyddsanordning for skydd mot stralning, exv. vid svetsning
GB933174A GB1468963A (en) 1973-03-14 1974-03-01 Optical filter
NL7402951A NL7402951A (enrdf_load_stackoverflow) 1973-03-14 1974-03-05
JP2764874A JPS5070039A (enrdf_load_stackoverflow) 1973-03-14 1974-03-09
CH337274A CH566776A5 (enrdf_load_stackoverflow) 1973-03-14 1974-03-11
FR7408308A FR2221118B1 (enrdf_load_stackoverflow) 1973-03-14 1974-03-12
CA194,896A CA999171A (en) 1973-03-14 1974-03-13 Protective glass for protection against radiation during welding
BR190674A BR7401906D0 (pt) 1973-03-14 1974-03-13 Aperfeicoamentos em vidro protetor para protecao contra radiacao
DK142874A DK133658B (da) 1973-03-14 1974-03-14 Beskyttelsesglas til beskyttelse mod stråling, som f.eks. ved svejsning.
DE19742412302 DE2412302A1 (de) 1973-03-14 1974-03-14 Schutzvorrichtung zum schutze der augen
IT2067174A IT1006366B (it) 1973-03-14 1974-04-08 Vetro per la protezione contro le radiazioni durante la salda tura ad arco

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 (1)

Publication Number Publication Date
SE386066B true SE386066B (sv) 1976-08-02

Family

ID=20316905

Family Applications (1)

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

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
DK133658B (da) 1976-06-28
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
NL163385C (nl) Inrichting ter bescherming tegen overspanningen.
NL7414385A (nl) Elektrisch werkende beveiligingsinrichting.
ES216216Y (es) Dispositivo de seguridad para comienzo de banda de protec- cion de carreteras.
SE7504515L (sv) Anordning for skydd av halvledare.
NL7410520A (nl) Bescherming tegen botsing voor kranen.
ES224557Y (es) Gorro protector perfeccionado.
CA974573A (en) Device for protecting against a.c. transient overloads with means for automatically resetting same
SE407274B (sv) Skyddsanordning for verktyg
AU3281871A (en) Automatic overheat protection for refigeration system
SE386066B (sv) Skyddsanordning for skydd mot stralning, exv. vid svetsning
NL7502963A (nl) Extra intrinsieke veiligheidsbarriere.
CA1029434A (en) Protective device for at least one thyristor
DK126232B (da) Svejsehjelm til elektrosvejsning.
NO146649C (no) Beskyttelseskappe for roerbend.
NL7413067A (nl) Inrichting ter bescherming tegen stof.
NL7512537A (nl) Tussenwervelbeschermingsinrichting.
NL7412741A (nl) Beschermende verpakking.
SE395833B (sv) Skyddsanordning for skydd mot stralning, exv vid svetsning
NL7415260A (nl) Thermische beveiligingsinrichting.
SE389289B (sv) Skyddskapeanordning vid krutdrivet bultindrivningsdon.
DK131019B (da) Beskyttelsesglas til svejsearbejde.
ES175987Y (es) Estuche protector para ampollas autorrompibles.
ES206460Y (es) Dispositivo protector de cristales, particularmente para- brisas.
NL7316841A (nl) Beschermingsinrichting.
ES207004Y (es) Dispositivo de corte, perfeccionado.