JPS5298375A - Ceiling illumination apparatus - Google Patents

Ceiling illumination apparatus

Info

Publication number
JPS5298375A
JPS5298375A JP1481576A JP1481576A JPS5298375A JP S5298375 A JPS5298375 A JP S5298375A JP 1481576 A JP1481576 A JP 1481576A JP 1481576 A JP1481576 A JP 1481576A JP S5298375 A JPS5298375 A JP S5298375A
Authority
JP
Japan
Prior art keywords
illumination apparatus
ceiling illumination
blow
withdrawn
increase
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
JP1481576A
Other languages
Japanese (ja)
Inventor
Tatsuaki Tanaka
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.)
Ohbayashi Gumi Ltd
Obayashi Gumi Ltd
Original Assignee
Ohbayashi Gumi Ltd
Obayashi Gumi 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 Ohbayashi Gumi Ltd, Obayashi Gumi Ltd filed Critical Ohbayashi Gumi Ltd
Priority to JP1481576A priority Critical patent/JPS5298375A/en
Publication of JPS5298375A publication Critical patent/JPS5298375A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To increase the amount of air blown out from lower blow-out ports of the above-identified apparatus and also prevent dewing therein by providing suction holes between gas blow-out tube ends and two parallel plates of the apparatus and thus permitting secondary air to be withdrawn into the apparatus.
COPYRIGHT: (C)1977,JPO&Japio
JP1481576A 1976-02-16 1976-02-16 Ceiling illumination apparatus Pending JPS5298375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1481576A JPS5298375A (en) 1976-02-16 1976-02-16 Ceiling illumination apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1481576A JPS5298375A (en) 1976-02-16 1976-02-16 Ceiling illumination apparatus

Publications (1)

Publication Number Publication Date
JPS5298375A true JPS5298375A (en) 1977-08-18

Family

ID=11871525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1481576A Pending JPS5298375A (en) 1976-02-16 1976-02-16 Ceiling illumination apparatus

Country Status (1)

Country Link
JP (1) JPS5298375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471580U (en) * 1977-10-31 1979-05-21

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4124627Y1 (en) * 1964-01-20 1966-12-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4124627Y1 (en) * 1964-01-20 1966-12-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471580U (en) * 1977-10-31 1979-05-21

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