BE654403A - - Google Patents
Info
- Publication number
- BE654403A BE654403A BE654403DA BE654403A BE 654403 A BE654403 A BE 654403A BE 654403D A BE654403D A BE 654403DA BE 654403 A BE654403 A BE 654403A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/06—Switching arrangements, e.g. from series operation to parallel operation
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US316579A US3264466A (en) | 1963-10-16 | 1963-10-16 | Luminaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE654403A true BE654403A (de) | 1965-02-01 |
Family
ID=23229637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE654403D BE654403A (de) | 1963-10-16 | 1964-10-15 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3264466A (de) |
| JP (1) | JPS429991Y1 (de) |
| AT (1) | AT247464B (de) |
| BE (1) | BE654403A (de) |
| CH (1) | CH426007A (de) |
| ES (1) | ES304687A1 (de) |
| GB (1) | GB1074047A (de) |
| SE (1) | SE314436B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3351762A (en) * | 1964-07-06 | 1967-11-07 | Sigma Instruments Inc | Very close differential outdoor lighting control |
| US3408501A (en) * | 1966-04-14 | 1968-10-29 | Gen Electric | Photoelectric control device with rotatable housing for adjustable light control to the photosensitive element |
| US3833799A (en) * | 1972-12-15 | 1974-09-03 | N Audet | Gun sight system for use under low ambient light conditions |
| DE3509591A1 (de) * | 1985-03-16 | 1986-09-18 | Durlum-Leuchten Gmbh Lichttechnische Spezialfabrik, 7860 Schopfheim | Leuchte mit einem gehaeuse |
| US4907139A (en) * | 1988-03-31 | 1990-03-06 | Hubbell Incorporated | Photocontrol device for grade mounted light fixture |
| US4947307A (en) * | 1989-03-23 | 1990-08-07 | Hubbell Incorporated | Adjustable recessed louvers for grade mounted light fixture |
| US4931915A (en) * | 1989-03-23 | 1990-06-05 | Hubbell Incorporated | Sealing system for grade mounted light fixture |
| US4931914A (en) * | 1989-03-23 | 1990-06-05 | Hubbell Incorporated | Ballast and optical housings for grade mounted light fixture |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2970223A (en) * | 1958-06-11 | 1961-01-31 | William B Elmer | Outdoor lighting luminaire |
| US3021584A (en) * | 1959-08-18 | 1962-02-20 | Ladish Co | Clamp hinge |
| US3048833A (en) * | 1960-05-13 | 1962-08-07 | George W Bernheim | Photoelectric control device for street lights |
| US3056035A (en) * | 1961-03-13 | 1962-09-25 | George W Bernheim | Photoelectric switch adapter |
-
1963
- 1963-10-16 US US316579A patent/US3264466A/en not_active Expired - Lifetime
-
1964
- 1964-09-25 GB GB39114/64A patent/GB1074047A/en not_active Expired
- 1964-10-06 ES ES0304687A patent/ES304687A1/es not_active Expired
- 1964-10-06 AT AT850564A patent/AT247464B/de active
- 1964-10-08 CH CH1304464A patent/CH426007A/de unknown
- 1964-10-13 JP JP1964080852U patent/JPS429991Y1/ja not_active Expired
- 1964-10-14 SE SE12367/64A patent/SE314436B/xx unknown
- 1964-10-15 BE BE654403D patent/BE654403A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3264466A (en) | 1966-08-02 |
| JPS429991Y1 (de) | 1967-05-31 |
| CH426007A (de) | 1966-12-15 |
| ES304687A1 (es) | 1964-12-01 |
| SE314436B (de) | 1969-09-08 |
| GB1074047A (en) | 1967-06-28 |
| AT247464B (de) | 1966-06-10 |