JPS61110901A - 照明装置 - Google Patents

照明装置

Info

Publication number
JPS61110901A
JPS61110901A JP59272150A JP27215084A JPS61110901A JP S61110901 A JPS61110901 A JP S61110901A JP 59272150 A JP59272150 A JP 59272150A JP 27215084 A JP27215084 A JP 27215084A JP S61110901 A JPS61110901 A JP S61110901A
Authority
JP
Japan
Prior art keywords
diaphragm
plate members
illumination device
housing
lighting device
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.)
Pending
Application number
JP59272150A
Other languages
English (en)
Japanese (ja)
Inventor
デニス．ローゼリン
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.)
INRAINZU PROD SA
Original Assignee
INRAINZU PROD SA
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 INRAINZU PROD SA filed Critical INRAINZU PROD SA
Publication of JPS61110901A publication Critical patent/JPS61110901A/ja
Pending 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
    • 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
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP59272150A 1984-11-06 1984-12-25 照明装置 Pending JPS61110901A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66882584A 1984-11-06 1984-11-06
US668825 1984-11-06

Publications (1)

Publication Number Publication Date
JPS61110901A true JPS61110901A (ja) 1986-05-29

Family

ID=24683888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59272150A Pending JPS61110901A (ja) 1984-11-06 1984-12-25 照明装置

Country Status (3)

Country Link
EP (1) EP0180665A1 (es)
JP (1) JPS61110901A (es)
ES (1) ES542373A0 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01142102U (es) * 1988-03-24 1989-09-28

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345371A (en) * 1992-11-05 1994-09-06 Cunningham David W Lighting fixture
CN102705730B (zh) * 2012-05-16 2014-06-04 盘锦中跃光电科技有限公司 透镜组可控led
CN102705731B (zh) * 2012-05-17 2014-06-18 盘锦中跃光电科技有限公司 可调式led照明灯
CN205299189U (zh) * 2015-11-30 2016-06-08 深圳市光峰光电技术有限公司 一种照明装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571588A (en) * 1968-09-06 1971-03-23 Hilzen H Y Electrical spotlight construction affording economical assembly and easy manipulation
GB1259792A (en) * 1969-04-29 1972-01-12 Rotaflex Ltd Improvements in electrical light fittings
GB2019999B (en) * 1978-04-26 1982-03-24 Rank Organisation Ltd Spotlight lantern projection system
JPS5926081B2 (ja) * 1978-07-10 1984-06-23 昌 荒井 照明器等における可変マスク装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01142102U (es) * 1988-03-24 1989-09-28

Also Published As

Publication number Publication date
ES8602230A1 (es) 1985-12-01
ES542373A0 (es) 1985-12-01
EP0180665A1 (fr) 1986-05-14

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