GB9118997D0 - Improved optical welding filter window - Google Patents

Improved optical welding filter window

Info

Publication number
GB9118997D0
GB9118997D0 GB919118997A GB9118997A GB9118997D0 GB 9118997 D0 GB9118997 D0 GB 9118997D0 GB 919118997 A GB919118997 A GB 919118997A GB 9118997 A GB9118997 A GB 9118997A GB 9118997 D0 GB9118997 D0 GB 9118997D0
Authority
GB
United Kingdom
Prior art keywords
improved optical
filter window
welding filter
optical welding
window
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.)
Withdrawn
Application number
GB919118997A
Other versions
GB2261077A (en
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.)
DICK GORDON J
Original Assignee
DICK GORDON J
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 DICK GORDON J filed Critical DICK GORDON J
Priority to GB9118997A priority Critical patent/GB2261077A/en
Publication of GB9118997D0 publication Critical patent/GB9118997D0/en
Publication of GB2261077A publication Critical patent/GB2261077A/en
Withdrawn legal-status Critical Current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

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Joining Of Glass To Other Materials (AREA)
GB9118997A 1991-09-05 1991-09-05 Optical welding filter window Withdrawn GB2261077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9118997A GB2261077A (en) 1991-09-05 1991-09-05 Optical welding filter window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9118997A GB2261077A (en) 1991-09-05 1991-09-05 Optical welding filter window

Publications (2)

Publication Number Publication Date
GB9118997D0 true GB9118997D0 (en) 1991-10-23
GB2261077A GB2261077A (en) 1993-05-05

Family

ID=10700949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9118997A Withdrawn GB2261077A (en) 1991-09-05 1991-09-05 Optical welding filter window

Country Status (1)

Country Link
GB (1) GB2261077A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996027816A1 (en) * 1995-03-06 1996-09-12 Georges Cornuejols Optical devices for accelerating and amplifying eye reactions, woven optical devices, and eyewear incorporating such devices
FR2714739A1 (en) * 1995-03-06 1995-07-07 Cornuejols Georges Optical lens configuration for sunglasses
JP3005607B1 (en) * 1998-07-31 2000-01-31 株式会社サクサン Eyeglass lenses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868727A (en) * 1973-09-24 1975-03-04 James W Paschall Welding hood
GB8300149D0 (en) * 1983-01-05 1983-02-09 White G E Eye protection
AU2538684A (en) * 1983-02-24 1984-08-30 Commonwealth Industrial Gases Limited, The Light filter
DE8633797U1 (en) * 1986-12-18 1987-04-09 Kotowski, Hartmut, Dr., 7800 Freiburg Device for glare-free optical inspection of a welding point before and after the start of the welding process

Also Published As

Publication number Publication date
GB2261077A (en) 1993-05-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)