BE699447A - - Google Patents

Info

Publication number
BE699447A
BE699447A BE699447DA BE699447A BE 699447 A BE699447 A BE 699447A BE 699447D A BE699447D A BE 699447DA BE 699447 A BE699447 A BE 699447A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE699447A publication Critical patent/BE699447A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/037—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade for mounting in a corner, i.e. between adjacent walls or wall and ceiling
    • 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
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • 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
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0457—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the operating status of the lighting device, e.g. to detect failure of a light source or to provide feedback to the device
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • 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
    • F21W2131/10—Outdoor lighting
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Architecture (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
BE699447D 1966-06-04 1967-06-02 BE699447A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6607797A NL6607797A (xx) 1966-06-04 1966-06-04

Publications (1)

Publication Number Publication Date
BE699447A true BE699447A (xx) 1967-12-04

Family

ID=19796795

Family Applications (1)

Application Number Title Priority Date Filing Date
BE699447D BE699447A (xx) 1966-06-04 1967-06-02

Country Status (12)

Country Link
US (1) US3506821A (xx)
JP (1) JPS503591B1 (xx)
AT (1) AT271629B (xx)
BE (1) BE699447A (xx)
CH (1) CH462749A (xx)
DE (1) DE1589250A1 (xx)
DK (1) DK121751B (xx)
ES (1) ES341300A1 (xx)
GB (1) GB1147969A (xx)
NL (1) NL6607797A (xx)
NO (1) NO119647B (xx)
SE (1) SE340258B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246629A (en) * 1979-10-15 1981-01-20 Louis Marrero Fluorescent light fixture
US4367517A (en) * 1980-08-24 1983-01-04 Balco, Inc. Illuminated handrail arrangement
US5001611A (en) * 1989-08-11 1991-03-19 The Toro Company Versatile light fixture
US4894758A (en) * 1989-09-05 1990-01-16 Theresa A. Hasty Lighting cover and combination for corner installation
DE102017114222A1 (de) * 2017-06-27 2018-12-27 iTEKTUR UG (haftungsbeschränkt) Beleuchtungseinrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1788111A (en) * 1928-08-22 1931-01-06 Westinghouse Electric & Mfg Co Street-lighting system
US1985044A (en) * 1930-10-06 1934-12-18 Westinghouse Electric & Mfg Co Current control apparatus
US1905251A (en) * 1931-06-27 1933-04-25 Westinghouse Electric & Mfg Co Self compensating light control
US1981206A (en) * 1932-12-09 1934-11-20 Joseph B Strauss Highway path indicator
US2199394A (en) * 1938-07-22 1940-05-07 Dewan Leon Light control system
US2526828A (en) * 1947-05-01 1950-10-24 Anemostat Corp America Illuminating and ventilating apparatus
US2839672A (en) * 1957-07-29 1958-06-17 Sunbeam Lighting Company Tunnel lighting fixture
US3080491A (en) * 1960-08-10 1963-03-05 Gen Electric Photoelectric controller
US3379892A (en) * 1965-01-12 1968-04-23 Sigma Instruments Inc Photoelectric controller having a shutter which is angularly movable from outside the enclosure for adjusting sensitivity
US3350556A (en) * 1966-06-28 1967-10-31 Holophane Co Inc Street lighting luminaires

Also Published As

Publication number Publication date
NL6607797A (xx) 1967-12-05
ES341300A1 (es) 1968-07-01
SE340258B (xx) 1971-11-15
CH462749A (de) 1968-09-30
JPS503591B1 (xx) 1975-02-06
NO119647B (xx) 1970-06-15
DK121751B (da) 1971-11-29
GB1147969A (en) 1969-04-10
AT271629B (de) 1969-06-10
DE1589250A1 (de) 1970-03-26
US3506821A (en) 1970-04-14

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