AT247464B - Tragarm für einen Beleuchtungskörper - Google Patents

Tragarm für einen Beleuchtungskörper

Info

Publication number
AT247464B
AT247464B AT850564A AT850564A AT247464B AT 247464 B AT247464 B AT 247464B AT 850564 A AT850564 A AT 850564A AT 850564 A AT850564 A AT 850564A AT 247464 B AT247464 B AT 247464B
Authority
AT
Austria
Prior art keywords
support arm
lighting fixture
fixture
lighting
arm
Prior art date
Application number
AT850564A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of AT247464B publication Critical patent/AT247464B/de

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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
AT850564A 1963-10-16 1964-10-06 Tragarm für einen Beleuchtungskörper AT247464B (de)

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
AT247464B true AT247464B (de) 1966-06-10

Family

ID=23229637

Family Applications (1)

Application Number Title Priority Date Filing Date
AT850564A AT247464B (de) 1963-10-16 1964-10-06 Tragarm für einen Beleuchtungskörper

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)

* Cited by examiner, † Cited by third party
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
US4931915A (en) * 1989-03-23 1990-06-05 Hubbell Incorporated Sealing system for grade mounted light fixture
US4947307A (en) * 1989-03-23 1990-08-07 Hubbell Incorporated Adjustable recessed louvers 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS429991Y1 (de) 1967-05-31
CH426007A (de) 1966-12-15
BE654403A (de) 1965-02-01
GB1074047A (en) 1967-06-28
ES304687A1 (es) 1964-12-01
US3264466A (en) 1966-08-02
SE314436B (de) 1969-09-08

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