AT344313B - Augenschutzfilter zur verwendung in schweisserschutzgeraeten - Google Patents

Augenschutzfilter zur verwendung in schweisserschutzgeraeten

Info

Publication number
AT344313B
AT344313B AT585675A AT585675A AT344313B AT 344313 B AT344313 B AT 344313B AT 585675 A AT585675 A AT 585675A AT 585675 A AT585675 A AT 585675A AT 344313 B AT344313 B AT 344313B
Authority
AT
Austria
Prior art keywords
filters
protection
welding
eye
devices
Prior art date
Application number
AT585675A
Other languages
German (de)
English (en)
Other versions
ATA585675A (de
Original Assignee
Deutsche Spezialglas Ag
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 Deutsche Spezialglas Ag filed Critical Deutsche Spezialglas Ag
Publication of ATA585675A publication Critical patent/ATA585675A/de
Application granted granted Critical
Publication of AT344313B publication Critical patent/AT344313B/de

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00634—Production of filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0073—Optical laminates

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Filters (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Filtering Materials (AREA)
AT585675A 1974-08-23 1975-07-29 Augenschutzfilter zur verwendung in schweisserschutzgeraeten AT344313B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2440468A DE2440468C2 (de) 1974-08-23 1974-08-23 Augenschutzfilter zur verwendung in schweisserschutzgeraeten

Publications (2)

Publication Number Publication Date
ATA585675A ATA585675A (de) 1977-11-15
AT344313B true AT344313B (de) 1978-07-10

Family

ID=5923934

Family Applications (1)

Application Number Title Priority Date Filing Date
AT585675A AT344313B (de) 1974-08-23 1975-07-29 Augenschutzfilter zur verwendung in schweisserschutzgeraeten

Country Status (8)

Country Link
JP (1) JPS5146541A (enrdf_load_stackoverflow)
AT (1) AT344313B (enrdf_load_stackoverflow)
DE (1) DE2440468C2 (enrdf_load_stackoverflow)
FR (1) FR2282649A1 (enrdf_load_stackoverflow)
GB (1) GB1463227A (enrdf_load_stackoverflow)
IT (1) IT1042004B (enrdf_load_stackoverflow)
NL (1) NL7509687A (enrdf_load_stackoverflow)
SE (1) SE7508586L (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609194A1 (de) * 1976-03-05 1977-09-15 Mutzhas Maximilian F Strahlenschutzfilter zur direktpigmentierung bei sonnenbestrahlung
DD206460A3 (de) * 1981-08-03 1984-01-25 Ulrich Werner Waermereflektierendes schweisserschutzfilter
JPS5838750U (ja) * 1981-09-03 1983-03-14 臼井　時光 工業用遮光ガラス
GB8300149D0 (en) * 1983-01-05 1983-02-09 White G E Eye protection
DE3837008A1 (de) * 1988-10-31 1990-05-03 Zeiss Carl Fa Lichtschutzfilter
DE29501546U1 (de) * 1995-02-01 1995-03-16 Alpina International Sport + Optik-Vertriebs-GmbH, 86316 Friedberg Doppelscheibe, insbesondere für eine Skibrille
US6078442A (en) * 1997-06-27 2000-06-20 Asahi Seimitsu Kabushiki Kaisha ND filter
GB0705247D0 (en) * 2007-03-20 2007-04-25 Supreme Visors Ltd P1242

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1387081A (fr) * 1963-10-23 1965-01-29 Masque de soudeur
NO132426C (enrdf_load_stackoverflow) * 1972-03-02 1975-11-12 Glaverbel

Also Published As

Publication number Publication date
DE2440468C2 (de) 1975-11-27
IT1042004B (it) 1980-01-30
JPS5146541A (enrdf_load_stackoverflow) 1976-04-21
ATA585675A (de) 1977-11-15
NL7509687A (nl) 1976-02-25
FR2282649A1 (fr) 1976-03-19
DE2440468B1 (de) 1975-04-17
SE7508586L (sv) 1976-02-24
GB1463227A (en) 1977-02-02
FR2282649B1 (enrdf_load_stackoverflow) 1979-05-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee