JPS61170940U - - Google Patents
Info
- Publication number
- JPS61170940U JPS61170940U JP5304285U JP5304285U JPS61170940U JP S61170940 U JPS61170940 U JP S61170940U JP 5304285 U JP5304285 U JP 5304285U JP 5304285 U JP5304285 U JP 5304285U JP S61170940 U JPS61170940 U JP S61170940U
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- ventilation fan
- embedded
- connection port
- duct connection
- 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
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の実施例としての天井埋込形換
気扇の要部拡大断面図、第２図は第１図の正面図
、第３図は同じく天井埋込形換気扇の全体を示す
説明図、第４図は従来の天井埋込形換気扇の要部
についての拡大断面図である。図において、１は
本体、３はダクト接続口、４はシヤツタ、９は曲
げ面、１０は非金属ブツシユである。なお、図中
同一符号は同一又は相当部分を示す。
Figure 1 is an enlarged cross-sectional view of the main parts of a ceiling-mounted ventilation fan as an embodiment of the present invention, Figure 2 is a front view of Figure 1, and Figure 3 is an explanatory diagram showing the entire ceiling-mounted ventilation fan. , FIG. 4 is an enlarged sectional view of the main parts of a conventional ceiling-embedded ventilation fan. In the figure, 1 is a main body, 3 is a duct connection port, 4 is a shutter, 9 is a bent surface, and 10 is a non-metallic bush. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
形のダクト接続口内に装着され該ダクト接続口内
で開閉動する風逆流防止用のシヤツタの開き側の
面に対し、クツシヨン部材としての非金属ブツシ
ユを嵌め装着したことを特徴とする天井埋込形換
気扇。 (2) 非金属ブツシユがゴムブツシユであること
を特徴とする実用新案登録請求の範囲第１項記載
の天井埋込形換気扇。[Scope of Claim for Utility Model Registration] (1) The opening side of a shutter for preventing backflow of wind that is installed in a cylindrical duct connection port that protrudes from one side of the main body that is embedded in the ceiling and that opens and closes within the duct connection port. A ceiling-embedded ventilation fan characterized by having a non-metallic bushing as a cushion member fitted onto the surface. (2) The ceiling-embedded ventilation fan according to claim 1, wherein the non-metallic bushing is a rubber bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5304285U JPS61170940U (en) | 1985-04-10 | 1985-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5304285U JPS61170940U (en) | 1985-04-10 | 1985-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61170940U true JPS61170940U (en) | 1986-10-23 |
Family
ID=30573532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5304285U Pending JPS61170940U (en) | 1985-04-10 | 1985-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61170940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021116961A (en) * | 2020-01-24 | 2021-08-10 | 株式会社Ｎｔｔファシリティーズ | Air conditioning system |
-
1985
- 1985-04-10 JP JP5304285U patent/JPS61170940U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021116961A (en) * | 2020-01-24 | 2021-08-10 | 株式会社Ｎｔｔファシリティーズ | Air conditioning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61170940U (en) | ||
| JPS5811626U (en) | air conditioner | |
| JPS61200541U (en) | ||
| JPS61170939U (en) | ||
| JPH048027U (en) | ||
| JPS60170660U (en) | ventilation system | |
| JPS63178735U (en) | ||
| JPS6250442U (en) | ||
| JPH0255037U (en) | ||
| JPS6257015U (en) | ||
| JPS61146687U (en) | ||
| JPS6355040U (en) | ||
| JPH0485042U (en) | ||
| JPS6260834U (en) | ||
| JPS63132229U (en) | ||
| JPS62130325U (en) | ||
| JPS62130324U (en) | ||
| JPS607527U (en) | Air conditioner mounting structure | |
| JPH0331250U (en) | ||
| JPS62127433U (en) | ||
| JPS60185141U (en) | ventilation fan | |
| JPS6190979U (en) | ||
| JPS6387461U (en) | ||
| JPS59151031U (en) | Ceiling recessed ventilation fan | |
| JPH01123712U (en) |