CA1030507A - Directional signal beacon - Google Patents

Directional signal beacon

Info

Publication number
CA1030507A
CA1030507A CA202,924A CA202924A CA1030507A CA 1030507 A CA1030507 A CA 1030507A CA 202924 A CA202924 A CA 202924A CA 1030507 A CA1030507 A CA 1030507A
Authority
CA
Canada
Prior art keywords
directional signal
signal beacon
beacon
directional
signal
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
CA202,924A
Other languages
French (fr)
Other versions
CA202924S (en
Inventor
Harrie W. Nielsen
James C. Beck
Earnest D. Hartzler
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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Application granted granted Critical
Publication of CA1030507A publication Critical patent/CA1030507A/en
Expired legal-status Critical Current

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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Traffic Control Systems (AREA)
CA202,924A 1973-07-02 1974-06-20 Directional signal beacon Expired CA1030507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00376098A US3851165A (en) 1973-07-02 1973-07-02 Directional signal beacon

Publications (1)

Publication Number Publication Date
CA1030507A true CA1030507A (en) 1978-05-02

Family

ID=23483701

Family Applications (1)

Application Number Title Priority Date Filing Date
CA202,924A Expired CA1030507A (en) 1973-07-02 1974-06-20 Directional signal beacon

Country Status (5)

Country Link
US (1) US3851165A (en)
CA (1) CA1030507A (en)
DE (1) DE2431566A1 (en)
FR (1) FR2236238B3 (en)
GB (1) GB1435282A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158222A (en) * 1977-09-26 1979-06-12 Gulf & Western Industries, Inc. Limited visibility signal device
GB1591013A (en) * 1978-05-30 1981-06-10 Lucas Industries Ltd High contrast lamp assembly
US5904417A (en) * 1997-08-04 1999-05-18 Buhl Electric, Inc. Light fixture with elliptical reflector and mechanical shutter dimmer
DE10022713B4 (en) * 2000-05-10 2004-02-05 Osram Opto Semiconductors Gmbh Signaling device for traffic signals
US6779920B2 (en) * 2002-02-28 2004-08-24 General Electric Company X-ray localizer light system
US6905227B2 (en) * 2002-09-04 2005-06-14 Leotek Electronics Corporation Light emitting diode retrofit module for traffic signal lights
US6911915B2 (en) * 2002-09-04 2005-06-28 Leotek Electronics Corporation Compact light emitting diode retrofit lamp and method for traffic signal lights
US7131757B2 (en) * 2003-11-14 2006-11-07 The Fire Products Company Holder and heat sink for high performance light emitting diode warning light assembly
WO2010083432A2 (en) 2009-01-16 2010-07-22 Rf Code, Inc. Directional beacon device
US20130049985A1 (en) * 2011-08-24 2013-02-28 Henry Eisenson Device and system to alert vehicles and pedestrians of approaching emergency vehicles and emergency situations
JP7122247B2 (en) * 2018-12-27 2022-08-19 ローランドディー．ジー．株式会社 Inkjet printer with pointer and pointer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076240A (en) * 1934-10-25 1937-04-06 Century Lighting Equipment Inc Spot and floodlight projector apparatus
US2038514A (en) * 1935-02-04 1936-04-21 S H Thomson Mfg Company Means for projecting light
US2186123A (en) * 1937-01-27 1940-01-09 Zeiss Ikon Ag Illuminating system
US2558964A (en) * 1948-12-16 1951-07-03 Kliegl Bros Universal Electric Iris protection apparatus for highintensity spotlights
US2803163A (en) * 1952-05-20 1957-08-20 Zeiss Ikon Ag Illuminating system for picture projectors
US3241440A (en) * 1963-12-26 1966-03-22 Bausch & Lomb Illumination system
US3296923A (en) * 1965-01-04 1967-01-10 Gen Electric Lenticulated collimating condensing system
US3371202A (en) * 1966-07-21 1968-02-27 Wech Allyn Inc Medical headlight
US3457400A (en) * 1966-08-10 1969-07-22 Minnesota Mining & Mfg Apparatus and method for directing a beacon toward a limited viewing area
US3513306A (en) * 1967-07-24 1970-05-19 Trw Inc Multimodular collimated light projection system
US3541323A (en) * 1968-05-16 1970-11-17 Eg & G Inc Laser beam projector

Also Published As

Publication number Publication date
US3851165A (en) 1974-11-26
DE2431566A1 (en) 1975-01-23
FR2236238B3 (en) 1977-05-06
GB1435282A (en) 1976-05-12
FR2236238A1 (en) 1975-01-31

Similar Documents

Publication Publication Date Title
CA1015126A (en) Construction system
AU474137B2 (en) Auto-refractometer
CA1017591A (en) Block constructions
AU468964B2 (en) Melik
AU475303B2 (en) Novel cyclopropanecaboxlates
CA999372A (en) Directional v-antenna
CA1030507A (en) Directional signal beacon
AU476397B2 (en) A-cycloalkylbenzyl lactamimides
AU476505B2 (en) Alkylbenxyl lactamimides
AU472907B2 (en) Firecheck
CA1017022A (en) Magnetic traffic sensor
AU476386B2 (en) Dibenzocycloheptenyl lactamimides
CA1009234A (en) 2-methyl-5-substituted chromones
AU497029B2 (en) Antenna
CA997595A (en) Gyrocompasses
AU487778B2 (en) Radio navigation beacon
AU482656B2 (en) Radio navigation beacon
AU471241B2 (en) Benzothiazolylureas
CA997136A (en) Directional device
AU6914574A (en) Radio navigation beacon
AU6746074A (en) Radio navigation beacon
CA1013049A (en) Signal transmitter
CA892231A (en) Multi-mode antenna
CA892229A (en) Multi-mode antenna
CA984212A (en) Hitch construction