CA973521A - Illuminated indicator for high and low ambient light environments - Google Patents

Illuminated indicator for high and low ambient light environments

Info

Publication number
CA973521A
CA973521A CA133,793A CA133793A CA973521A CA 973521 A CA973521 A CA 973521A CA 133793 A CA133793 A CA 133793A CA 973521 A CA973521 A CA 973521A
Authority
CA
Canada
Prior art keywords
ambient light
low ambient
light environments
illuminated indicator
illuminated
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
CA133,793A
Other versions
CA133793S (en
Inventor
Franz S. Reisch
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Application granted granted Critical
Publication of CA973521A publication Critical patent/CA973521A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
CA133,793A 1971-03-31 1972-02-02 Illuminated indicator for high and low ambient light environments Expired CA973521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12986771A 1971-03-31 1971-03-31

Publications (1)

Publication Number Publication Date
CA973521A true CA973521A (en) 1975-08-26

Family

ID=22441983

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,793A Expired CA973521A (en) 1971-03-31 1972-02-02 Illuminated indicator for high and low ambient light environments

Country Status (2)

Country Link
US (1) US3731077A (en)
CA (1) CA973521A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5481440A (en) * 1993-12-27 1996-01-02 At&T Corp. Circuit pack with light pipes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4244942B2 (en) * 2005-03-08 2009-03-25 セイコーエプソン株式会社 Liquid crystal device, lighting device, and electronic device
JP6382906B2 (en) * 2016-10-17 2018-08-29 ファナック株式会社 Robot and indicator light installation method for robot

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2223059A (en) * 1939-03-31 1940-11-26 Columbus Metal Products Inc Direction signal
US2225151A (en) * 1939-09-16 1940-12-17 Edward J Borba Illuminated baton
US2474677A (en) * 1944-04-18 1949-06-28 Harold R Kirkland Dimmer device for indicating lamps
US2457920A (en) * 1946-09-06 1949-01-04 John F Rider Unitary volume-control switch and dialite assembly
US2612597A (en) * 1947-09-08 1952-09-30 Elwin W Sherrard Illuminated electric outlet fixture
US2737146A (en) * 1951-10-16 1956-03-06 Nash Kelvinator Corp Heating element control position indicator for electric range
US2779863A (en) * 1952-04-21 1957-01-29 Ferman Harry Motor vehicle guide
US2830172A (en) * 1954-04-23 1958-04-08 Richard B Stetson Panel illuminator and indicator
US3264468A (en) * 1963-09-06 1966-08-02 Honeywell Inc Electric lamp support
US3639745A (en) * 1969-06-13 1972-02-01 Omron Tateisi Electronics Co Mounting arrangement for electrical device
US3619594A (en) * 1970-01-30 1971-11-09 Chicago Musical Instr Co Illuminated knob

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5481440A (en) * 1993-12-27 1996-01-02 At&T Corp. Circuit pack with light pipes

Also Published As

Publication number Publication date
US3731077A (en) 1973-05-01

Similar Documents

Publication Publication Date Title
CA954611A (en) Character display systems
CA944580A (en) Chemiluminescent instrument
CA985039A (en) Optical inspection
CA956285A (en) Uniformly illuminated meter indicator
CA995797A (en) Oriented light scattering display device
CA948005A (en) Plural-microscope with light indicator
CA973521A (en) Illuminated indicator for high and low ambient light environments
AU469819B2 (en) An enlarger illumination system
CA969906A (en) Indicator light assembly
CA965210A (en) Sabotage-proof marking instruments and elements therefor
CA970066A (en) Led display
CA938100A (en) Globe map device
CA1001195A (en) Circuit breaker with improved illuminated indicator
CA950193A (en) Translating indicating or display device
CA882231A (en) Illuminated display characters
CA878617A (en) Illuminated sign
CA987548A (en) Indicator device
CA933350A (en) Sample display case
CA833224A (en) Illuminated measuring instrument
CA885041A (en) Illuminating device
CA954329A (en) Chemiluminescent instrument
CA935722A (en) Combination oven and illuminated display assembly
CA843795A (en) Illuminated dial
AU2836471A (en) Improvements in illuminated signs
CA884002A (en) High contrast display device