JPH0215509U - - Google Patents
Info
- Publication number
- JPH0215509U JPH0215509U JP9393288U JP9393288U JPH0215509U JP H0215509 U JPH0215509 U JP H0215509U JP 9393288 U JP9393288 U JP 9393288U JP 9393288 U JP9393288 U JP 9393288U JP H0215509 U JPH0215509 U JP H0215509U
- Authority
- JP
- Japan
- Prior art keywords
- plate valve
- duct
- opening
- automobile
- ventilation system
- 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 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
図面はこの考案の一実施例に関するもので、第
１図はドラフタ装置の斜視図、第２図は本実施例
のドラフタ装置の設置状況の説明断面図、第３図
は第１図の―断面図、第４図は第１図の―
断面図、第５図は板弁の開放動作時の形状変化
の説明図、第６図は板弁の閉止動作時の形状変化
の説明図である。
Ｒ……客室、４……換気装置、７……板弁、８
……開口、９……壁部、１０……ダクト、１３，
１４……側壁、１５，１６……突部。
The drawings relate to one embodiment of this invention; FIG. 1 is a perspective view of a drafter device, FIG. 2 is a sectional view illustrating the installation situation of the drafter device of this embodiment, and FIG. 3 is a cross-sectional view of FIG. 1. Figure 4 is the same as Figure 1.
A sectional view, FIG. 5 is an explanatory diagram of the shape change during the opening operation of the plate valve, and FIG. 6 is an explanatory diagram of the shape change during the closing operation of the plate valve. R...Guest room, 4...Ventilation system, 7...Plate valve, 8
...Opening, 9...Wall, 10...Duct, 13,
14...Side wall, 15, 16...Protrusion.
Claims (1)
固定した可撓材からなる板弁で前記開口を開閉す
るようにした自動車の客室換気装置において、 前記板弁の両側縁が臨む前記ダクトの内側面に
は、前記板弁の中間開度において前記板弁の側縁
に接触する突部を設けたことを特徴とする自動車
の客室換気装置。[Scope of Claim for Utility Model Registration] In a passenger compartment ventilation system for an automobile, the duct is provided with a wall portion having an opening, and the opening is opened and closed by a plate valve made of a flexible material with one end fixed, the plate valve. A passenger compartment ventilation system for an automobile, characterized in that an inner surface of the duct facing both side edges of the duct is provided with a protrusion that comes into contact with the side edges of the plate valve at an intermediate opening degree of the plate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9393288U JPH0215509U (en) | 1988-07-15 | 1988-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9393288U JPH0215509U (en) | 1988-07-15 | 1988-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0215509U true JPH0215509U (en) | 1990-01-31 |
Family
ID=31318415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9393288U Pending JPH0215509U (en) | 1988-07-15 | 1988-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215509U (en) |
-
1988
- 1988-07-15 JP JP9393288U patent/JPH0215509U/ja active Pending