JPH0367952U - - Google Patents
Info
- Publication number
- JPH0367952U JPH0367952U JP12958189U JP12958189U JPH0367952U JP H0367952 U JPH0367952 U JP H0367952U JP 12958189 U JP12958189 U JP 12958189U JP 12958189 U JP12958189 U JP 12958189U JP H0367952 U JPH0367952 U JP H0367952U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- ventilation
- opening
- chamber
- connection port
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims description 17
- 230000030279 gene silencing Effects 0.000 claims description 5
- 239000011358 absorbing material Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims 2
- 239000011491 glass wool Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989129581U JPH0754753Y2 (ja) | 1989-11-06 | 1989-11-06 | 消音型換気グリル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989129581U JPH0754753Y2 (ja) | 1989-11-06 | 1989-11-06 | 消音型換気グリル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0367952U true JPH0367952U (instruction) | 1991-07-03 |
| JPH0754753Y2 JPH0754753Y2 (ja) | 1995-12-18 |
Family
ID=31677200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989129581U Expired - Lifetime JPH0754753Y2 (ja) | 1989-11-06 | 1989-11-06 | 消音型換気グリル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754753Y2 (instruction) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002213669A (ja) * | 2001-01-15 | 2002-07-31 | Daiko Kennetsu Kk | 専用通路付きパイプ継ぎ手 |
| JP2023080693A (ja) * | 2021-11-30 | 2023-06-09 | ダイキン工業株式会社 | 空気調和装置 |
| WO2023185613A1 (zh) * | 2022-03-28 | 2023-10-05 | 青岛海尔电冰箱有限公司 | 冷藏冷冻装置 |
| WO2024053595A1 (ja) * | 2022-09-09 | 2024-03-14 | ダイキン工業株式会社 | 空気調和装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63282449A (ja) * | 1987-05-13 | 1988-11-18 | Hitachi Ltd | 送風装置 |
-
1989
- 1989-11-06 JP JP1989129581U patent/JPH0754753Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63282449A (ja) * | 1987-05-13 | 1988-11-18 | Hitachi Ltd | 送風装置 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002213669A (ja) * | 2001-01-15 | 2002-07-31 | Daiko Kennetsu Kk | 専用通路付きパイプ継ぎ手 |
| JP2023080693A (ja) * | 2021-11-30 | 2023-06-09 | ダイキン工業株式会社 | 空気調和装置 |
| WO2023185613A1 (zh) * | 2022-03-28 | 2023-10-05 | 青岛海尔电冰箱有限公司 | 冷藏冷冻装置 |
| WO2024053595A1 (ja) * | 2022-09-09 | 2024-03-14 | ダイキン工業株式会社 | 空気調和装置 |
| CN119816692A (zh) * | 2022-09-09 | 2025-04-11 | 大金工业株式会社 | 空调装置 |
| CN119816692B (zh) * | 2022-09-09 | 2025-07-11 | 大金工业株式会社 | 空调装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754753Y2 (ja) | 1995-12-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |