FR2481170A1 - Etablissement d'un systeme de vision integrale pour poste de soudure - Google Patents
Etablissement d'un systeme de vision integrale pour poste de soudure Download PDFInfo
- Publication number
- FR2481170A1 FR2481170A1 FR8009483A FR8009483A FR2481170A1 FR 2481170 A1 FR2481170 A1 FR 2481170A1 FR 8009483 A FR8009483 A FR 8009483A FR 8009483 A FR8009483 A FR 8009483A FR 2481170 A1 FR2481170 A1 FR 2481170A1
- Authority
- FR
- France
- Prior art keywords
- arc
- electrodes
- projector lamp
- screen
- visible
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 14
- 239000011521 glass Substances 0.000 title abstract 2
- 238000005286 illumination Methods 0.000 title description 4
- 229910052736 halogen Inorganic materials 0.000 claims abstract 2
- 150000002367 halogens Chemical class 0.000 claims abstract 2
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract 1
- 239000005336 safety glass Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 201000004569 Blindness Diseases 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
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
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)
- Arc Welding Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8009483A FR2481170A1 (fr) | 1980-04-25 | 1980-04-25 | Etablissement d'un systeme de vision integrale pour poste de soudure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8009483A FR2481170A1 (fr) | 1980-04-25 | 1980-04-25 | Etablissement d'un systeme de vision integrale pour poste de soudure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2481170A1 true FR2481170A1 (fr) | 1981-10-30 |
| FR2481170B3 FR2481170B3 (OSRAM) | 1983-02-11 |
Family
ID=9241405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8009483A Granted FR2481170A1 (fr) | 1980-04-25 | 1980-04-25 | Etablissement d'un systeme de vision integrale pour poste de soudure |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2481170A1 (OSRAM) |
-
1980
- 1980-04-25 FR FR8009483A patent/FR2481170A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2481170B3 (OSRAM) | 1983-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |