JPS57194401A - Lighting window device - Google Patents

Lighting window device

Info

Publication number
JPS57194401A
JPS57194401A JP8155281A JP8155281A JPS57194401A JP S57194401 A JPS57194401 A JP S57194401A JP 8155281 A JP8155281 A JP 8155281A JP 8155281 A JP8155281 A JP 8155281A JP S57194401 A JPS57194401 A JP S57194401A
Authority
JP
Japan
Prior art keywords
window device
lighting window
lighting
window
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.)
Granted
Application number
JP8155281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6247323B2 (enrdf_load_stackoverflow
Inventor
Akihiro Fukami
Yasuhiro Nakashima
Shiyuuji Kamizono
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP8155281A priority Critical patent/JPS57194401A/ja
Publication of JPS57194401A publication Critical patent/JPS57194401A/ja
Publication of JPS6247323B2 publication Critical patent/JPS6247323B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D2013/034—Daylight conveying tubular skylights
    • E04D2013/0345—Daylight conveying tubular skylights with skylight shafts extending from roof to ceiling

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
JP8155281A 1981-05-23 1981-05-23 Lighting window device Granted JPS57194401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8155281A JPS57194401A (en) 1981-05-23 1981-05-23 Lighting window device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8155281A JPS57194401A (en) 1981-05-23 1981-05-23 Lighting window device

Publications (2)

Publication Number Publication Date
JPS57194401A true JPS57194401A (en) 1982-11-30
JPS6247323B2 JPS6247323B2 (enrdf_load_stackoverflow) 1987-10-07

Family

ID=13749447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8155281A Granted JPS57194401A (en) 1981-05-23 1981-05-23 Lighting window device

Country Status (1)

Country Link
JP (1) JPS57194401A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127948A (en) * 1974-09-02 1976-03-09 Matsushita Electric Ind Co Ltd Ekishohyojisochino seizohoho
JPS53148113A (en) * 1977-05-26 1978-12-23 Dominguez Richard Lee Apparatus for natural lighting

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127948A (en) * 1974-09-02 1976-03-09 Matsushita Electric Ind Co Ltd Ekishohyojisochino seizohoho
JPS53148113A (en) * 1977-05-26 1978-12-23 Dominguez Richard Lee Apparatus for natural lighting

Also Published As

Publication number Publication date
JPS6247323B2 (enrdf_load_stackoverflow) 1987-10-07

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