JPS621693Y2 - - Google Patents
Info
- Publication number
- JPS621693Y2 JPS621693Y2 JP7394381U JP7394381U JPS621693Y2 JP S621693 Y2 JPS621693 Y2 JP S621693Y2 JP 7394381 U JP7394381 U JP 7394381U JP 7394381 U JP7394381 U JP 7394381U JP S621693 Y2 JPS621693 Y2 JP S621693Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- ceiling
- indoor
- intake
- indoor air
- 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
Links
- 238000004378 air conditioning Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 10
- 239000002918 waste heat Substances 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Central Air Conditioning (AREA)
- Duct Arrangements (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7394381U JPS621693Y2 (ko) | 1981-05-21 | 1981-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7394381U JPS621693Y2 (ko) | 1981-05-21 | 1981-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57186921U JPS57186921U (ko) | 1982-11-27 |
| JPS621693Y2 true JPS621693Y2 (ko) | 1987-01-16 |
Family
ID=29869711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7394381U Expired JPS621693Y2 (ko) | 1981-05-21 | 1981-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621693Y2 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60250504A (ja) * | 1984-05-25 | 1985-12-11 | 松下電工株式会社 | 空気清浄器付照明器具 |
-
1981
- 1981-05-21 JP JP7394381U patent/JPS621693Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57186921U (ko) | 1982-11-27 |
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