JP2509570Y2 - 換気装置 - Google Patents
換気装置Info
- Publication number
- JP2509570Y2 JP2509570Y2 JP1987155097U JP15509787U JP2509570Y2 JP 2509570 Y2 JP2509570 Y2 JP 2509570Y2 JP 1987155097 U JP1987155097 U JP 1987155097U JP 15509787 U JP15509787 U JP 15509787U JP 2509570 Y2 JP2509570 Y2 JP 2509570Y2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- exhaust port
- lighting box
- exhaust
- ear piece
- 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.)
- Expired - Lifetime
Links
- 238000009423 ventilation Methods 0.000 title claims description 10
- 238000004378 air conditioning Methods 0.000 description 8
- 238000005286 illumination Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987155097U JP2509570Y2 (ja) | 1987-10-09 | 1987-10-09 | 換気装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987155097U JP2509570Y2 (ja) | 1987-10-09 | 1987-10-09 | 換気装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0213937U JPH0213937U (en, 2012) | 1990-01-29 |
| JP2509570Y2 true JP2509570Y2 (ja) | 1996-09-04 |
Family
ID=31432413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987155097U Expired - Lifetime JP2509570Y2 (ja) | 1987-10-09 | 1987-10-09 | 換気装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509570Y2 (en, 2012) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5895506U (ja) * | 1981-12-21 | 1983-06-29 | 日本電気ホームエレクトロニクス株式会社 | 照明器具 |
-
1987
- 1987-10-09 JP JP1987155097U patent/JP2509570Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0213937U (en, 2012) | 1990-01-29 |
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