BR7402693D0 - Aperfeicoamento em acessorio para luz - Google Patents
Aperfeicoamento em acessorio para luzInfo
- Publication number
- BR7402693D0 BR7402693D0 BR2693/74A BR269374A BR7402693D0 BR 7402693 D0 BR7402693 D0 BR 7402693D0 BR 2693/74 A BR2693/74 A BR 2693/74A BR 269374 A BR269374 A BR 269374A BR 7402693 D0 BR7402693 D0 BR 7402693D0
- Authority
- BR
- Brazil
- Prior art keywords
- improvement
- light accessories
- accessories
- light
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1618273A GB1462183A (en) | 1973-04-04 | 1973-04-04 | Light fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7402693D0 true BR7402693D0 (pt) | 1974-12-03 |
Family
ID=10072652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR2693/74A BR7402693D0 (pt) | 1973-04-04 | 1974-04-04 | Aperfeicoamento em acessorio para luz |
Country Status (15)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4097919A (en) * | 1975-10-24 | 1978-06-27 | Emerson Electric Co. | Illumination system |
| US4173687A (en) * | 1978-06-20 | 1979-11-06 | Occidental Research Corporation | Current generating cell with alloy anode |
| DE3012340C2 (de) * | 1980-03-29 | 1984-06-20 | W.C. Heraeus Gmbh, 6450 Hanau | Operationsleuchte |
| JPS63196505U (US20100056889A1-20100304-C00004.png) * | 1987-06-08 | 1988-12-19 | ||
| DE4005355A1 (de) * | 1990-02-16 | 1991-09-26 | Sill Franz Gmbh | Leuchte, insbesondere display-strahler |
| WO2012036623A1 (en) * | 2010-09-17 | 2012-03-22 | Profoto Ab | A lighting head, a fastening fixture and a reflector for a lighting system |
| US9004727B2 (en) * | 2013-01-15 | 2015-04-14 | Snap-On Incorporated | Interchangeable reflectors for light devices |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1711477A (en) * | 1929-04-30 | Traffic signal | ||
| US1737995A (en) * | 1925-11-16 | 1929-12-03 | Cooke Patents Inc | Headlight |
| US2026156A (en) * | 1933-12-02 | 1935-12-31 | Horace W Alexander | Medical examination lamp |
| US2218678A (en) * | 1938-05-06 | 1940-10-22 | Scovill Manufacturing Co | Double reflector flashlight |
| US3348036A (en) * | 1965-10-15 | 1967-10-17 | Sunbeam Lighting Co Inc | Examination light |
| FR1558996A (US20100056889A1-20100304-C00004.png) * | 1967-12-19 | 1969-03-07 | ||
| US3578965A (en) * | 1969-09-26 | 1971-05-18 | Berkey Colortran Mfg Inc | Foldable luminaire |
-
1973
- 1973-04-04 GB GB1618273A patent/GB1462183A/en not_active Expired
-
1974
- 1974-03-29 NL NL7404276A patent/NL7404276A/xx unknown
- 1974-04-02 AU AU67454/74A patent/AU6745474A/en not_active Expired
- 1974-04-02 IL IL44553A patent/IL44553A0/xx unknown
- 1974-04-03 BE BE142811A patent/BE813253A/xx unknown
- 1974-04-03 DE DE7411726U patent/DE7411726U/de not_active Expired
- 1974-04-03 US US457404A patent/US3892960A/en not_active Expired - Lifetime
- 1974-04-03 FR FR7411808A patent/FR2224706B1/fr not_active Expired
- 1974-04-03 DE DE2416236A patent/DE2416236A1/de active Pending
- 1974-04-04 ZA ZA00742157A patent/ZA742157B/xx unknown
- 1974-04-04 JP JP49037436A patent/JPS5069884A/ja active Pending
- 1974-04-04 ES ES424989A patent/ES424989A1/es not_active Expired
- 1974-04-04 BR BR2693/74A patent/BR7402693D0/pt unknown
- 1974-04-04 CA CA196,844A patent/CA1002502A/en not_active Expired
- 1974-04-08 IT IT21000/74A patent/IT1007781B/it active
-
1980
- 1980-07-17 HK HK382/80A patent/HK38280A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2224706B1 (US20100056889A1-20100304-C00004.png) | 1977-10-21 |
| NL7404276A (US20100056889A1-20100304-C00004.png) | 1974-10-08 |
| JPS5069884A (US20100056889A1-20100304-C00004.png) | 1975-06-10 |
| BE813253A (fr) | 1974-07-31 |
| ES424989A1 (es) | 1976-06-01 |
| DE2416236A1 (de) | 1974-10-24 |
| CA1002502A (en) | 1976-12-28 |
| IT1007781B (it) | 1976-10-30 |
| HK38280A (en) | 1980-07-25 |
| GB1462183A (en) | 1977-01-19 |
| US3892960A (en) | 1975-07-01 |
| DE7411726U (de) | 1977-04-07 |
| ZA742157B (en) | 1975-04-30 |
| AU6745474A (en) | 1975-10-02 |
| FR2224706A1 (US20100056889A1-20100304-C00004.png) | 1974-10-31 |
| IL44553A0 (en) | 1974-06-30 |
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