JPS56141305U - - Google Patents

Info

Publication number
JPS56141305U
JPS56141305U JP4049680U JP4049680U JPS56141305U JP S56141305 U JPS56141305 U JP S56141305U JP 4049680 U JP4049680 U JP 4049680U JP 4049680 U JP4049680 U JP 4049680U JP S56141305 U JPS56141305 U JP S56141305U
Authority
JP
Japan
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.)
Granted
Application number
JP4049680U
Other languages
Japanese (ja)
Other versions
JPS5844486Y2 (en
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
Priority to JP4049680U priority Critical patent/JPS5844486Y2/en
Publication of JPS56141305U publication Critical patent/JPS56141305U/ja
Application granted granted Critical
Publication of JPS5844486Y2 publication Critical patent/JPS5844486Y2/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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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
    • F21V11/12—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures of slot type
    • 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
JP4049680U 1980-03-27 1980-03-27 Spherical screen shutter Expired JPS5844486Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4049680U JPS5844486Y2 (en) 1980-03-27 1980-03-27 Spherical screen shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4049680U JPS5844486Y2 (en) 1980-03-27 1980-03-27 Spherical screen shutter

Publications (2)

Publication Number Publication Date
JPS56141305U true JPS56141305U (en) 1981-10-26
JPS5844486Y2 JPS5844486Y2 (en) 1983-10-08

Family

ID=29635896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4049680U Expired JPS5844486Y2 (en) 1980-03-27 1980-03-27 Spherical screen shutter

Country Status (1)

Country Link
JP (1) JPS5844486Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009034896A1 (en) * 2007-09-10 2009-03-19 Patlite Corporation Reflecting mirror for warning lamp, and warning lamp
JP2010080060A (en) * 2008-09-23 2010-04-08 Stanley Electric Co Ltd Lighting system
ITFI20130290A1 (en) * 2013-11-29 2015-05-30 Iguzzini Illuminazione DEVICE FOR SHAPING LUMINOUS BEAMS EMITTED BY LIGHTING EQUIPMENT.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009034896A1 (en) * 2007-09-10 2009-03-19 Patlite Corporation Reflecting mirror for warning lamp, and warning lamp
JP2009070578A (en) * 2007-09-10 2009-04-02 Patoraito:Kk Reflection mirror for warning light and warning light
EP2187109A1 (en) * 2007-09-10 2010-05-19 Patlite Corporation Reflecting mirror for warning lamp, and warning lamp
EP2187109A4 (en) * 2007-09-10 2011-10-12 Patlite Corp Reflecting mirror for warning lamp, and warning lamp
JP2010080060A (en) * 2008-09-23 2010-04-08 Stanley Electric Co Ltd Lighting system
ITFI20130290A1 (en) * 2013-11-29 2015-05-30 Iguzzini Illuminazione DEVICE FOR SHAPING LUMINOUS BEAMS EMITTED BY LIGHTING EQUIPMENT.
WO2015079405A1 (en) * 2013-11-29 2015-06-04 Iguzzini Illuminazione S.P.A. Device for shaping light beams emitted by lighting fixtures
CN105849459A (en) * 2013-11-29 2016-08-10 伊古齐尼照明有限公司 Device for shaping light beams emitted by lighting fixtures

Also Published As

Publication number Publication date
JPS5844486Y2 (en) 1983-10-08

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