JPS5298375A - Ceiling illumination apparatus - Google Patents
Ceiling illumination apparatusInfo
- 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- withdrawn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
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holes between gas blow-out tube ends and two parallel plates of the apparatus and thus permitting secondary air to be withdrawn into the apparatus.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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5471580U (en) * | 1977-10-31 | 1979-05-21 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4124627Y1 (en) * | 1964-01-20 | 1966-12-15 |
-
1976
- 1976-02-16 JP JP1481576A patent/JPS5298375A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4124627Y1 (en) * | 1964-01-20 | 1966-12-15 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5471580U (en) * | 1977-10-31 | 1979-05-21 |
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