GB1147969A - Tunnel-lighting arrangement - Google Patents

Tunnel-lighting arrangement

Info

Publication number
GB1147969A
GB1147969A GB25265/67A GB2526567A GB1147969A GB 1147969 A GB1147969 A GB 1147969A GB 25265/67 A GB25265/67 A GB 25265/67A GB 2526567 A GB2526567 A GB 2526567A GB 1147969 A GB1147969 A GB 1147969A
Authority
GB
United Kingdom
Prior art keywords
photo
tunnel
lamp
resistor
fitting
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.)
Expired
Application number
GB25265/67A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1147969A publication Critical patent/GB1147969A/en
Expired legal-status Critical Current

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)
GB25265/67A 1966-06-04 1967-06-01 Tunnel-lighting arrangement Expired GB1147969A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1147969A true GB1147969A (en) 1969-04-10

Family

ID=19796795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25265/67A Expired GB1147969A (en) 1966-06-04 1967-06-01 Tunnel-lighting arrangement

Country Status (12)

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

Cited By (2)

* 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
US4894758A (en) * 1989-09-05 1990-01-16 Theresa A. Hasty Lighting cover and combination for corner installation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Cited By (2)

* 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
US4894758A (en) * 1989-09-05 1990-01-16 Theresa A. Hasty Lighting cover and combination for corner installation

Also Published As

Publication number Publication date
NL6607797A (de) 1967-12-05
ES341300A1 (es) 1968-07-01
SE340258B (de) 1971-11-15
CH462749A (de) 1968-09-30
BE699447A (de) 1967-12-04
JPS503591B1 (de) 1975-02-06
NO119647B (de) 1970-06-15
DK121751B (da) 1971-11-29
AT271629B (de) 1969-06-10
DE1589250A1 (de) 1970-03-26
US3506821A (en) 1970-04-14

Similar Documents

Publication Publication Date Title
GB1112687A (en) Improvements in or relating to arrangements for testing blocks of cigarettes
GB1267234A (de)
GB1147969A (en) Tunnel-lighting arrangement
GB1159766A (en) Photo-Electric Exposure Device or Regulator.
US3122638A (en) Infrared detector system for flame and particle detection
GB1345005A (en) Low light tv camera
GB1332227A (en) Electronic flash unit
ES414131A1 (es) Procedimiento y dispositivo de compensacion de la deriva eninstrumentos electronicos digitales de medida.
GB1281599A (en) Feedback controlled photosensitive object detecting system
GB1159580A (en) Light Meter for High Powered Repetitive Light Flashes
GB1123610A (en) Supervisory arrangement for a reader for phosphorescent markings
GB1128593A (en) Improvements in or relating to photorheostats
CA938543A (en) Chamberless high intensity burner employing auxiliary air flow
SE321102B (de)
GB1204996A (en) Photographic timing apparatus responsive to optical density
GB1172354A (en) Improvements relating to Smoke Detectors
GB1372122A (en) Illumination indicating apparatus for cameras
GB1298999A (en) Improvements in or relating to apparatus for detecting the passage of movable small bodies
FR2226070A5 (en) Optical transmissivity meter which allows for ambient light - has two detectors one at end of long path and other adjacent to light source
GB1144535A (en) Position sensing system using light sensitive cells
GB1333912A (en) Lighting control arrangements
CA712267A (en) Light responsive automatic contrast and brightness control
JPS5494775A (en) Illuminator in tunnel
ES1019719U (es) Dispositivo incorporado a un espejo para evitar la formacion de vaho.
GB1186524A (en) Flash Discharge Tube for Exposing Emulsions Sensitive to Artificial Light