JPS5399678A - Sun shine lighting apparatus for room - Google Patents

Sun shine lighting apparatus for room

Info

Publication number
JPS5399678A
JPS5399678A JP1367777A JP1367777A JPS5399678A JP S5399678 A JPS5399678 A JP S5399678A JP 1367777 A JP1367777 A JP 1367777A JP 1367777 A JP1367777 A JP 1367777A JP S5399678 A JPS5399678 A JP S5399678A
Authority
JP
Japan
Prior art keywords
room
sun shine
lighting apparatus
shine lighting
wind
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
JP1367777A
Other languages
Japanese (ja)
Inventor
Masahiko Suzuki
Kazuma Matsui
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.)
Soken Inc
Original Assignee
Nippon Soken 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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP1367777A priority Critical patent/JPS5399678A/en
Publication of JPS5399678A publication Critical patent/JPS5399678A/en
Pending legal-status Critical Current

Links

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

PURPOSE: To accomplish even sun shine lighting in the room with a means for checking direct beam from the lower portion of a window and a means for reflect upward our horizontally light coming from the upper portion of the wind provided immediately beside the wind where the direct sun shine strikes.
COPYRIGHT: (C)1978,JPO&Japio
JP1367777A 1977-02-09 1977-02-09 Sun shine lighting apparatus for room Pending JPS5399678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1367777A JPS5399678A (en) 1977-02-09 1977-02-09 Sun shine lighting apparatus for room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1367777A JPS5399678A (en) 1977-02-09 1977-02-09 Sun shine lighting apparatus for room

Publications (1)

Publication Number Publication Date
JPS5399678A true JPS5399678A (en) 1978-08-31

Family

ID=11839809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1367777A Pending JPS5399678A (en) 1977-02-09 1977-02-09 Sun shine lighting apparatus for room

Country Status (1)

Country Link
JP (1) JPS5399678A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729553A1 (en) * 1986-09-15 1988-03-17 Balla Peter Alexander Method for distributing light in a closed room

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729553A1 (en) * 1986-09-15 1988-03-17 Balla Peter Alexander Method for distributing light in a closed room

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