JPH02149370U - - Google Patents
Info
- Publication number
- JPH02149370U JPH02149370U JP5912689U JP5912689U JPH02149370U JP H02149370 U JPH02149370 U JP H02149370U JP 5912689 U JP5912689 U JP 5912689U JP 5912689 U JP5912689 U JP 5912689U JP H02149370 U JPH02149370 U JP H02149370U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- opening
- wind pressure
- air
- vehicle
- 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
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 1
Description
第１図は本考案の一実施例の正面図、第２図は
風量が多い時の正面図、第３図は側面図、第４，
５図は車両天井屋根に取付けられた空調ダクトの
配置を示す平面図および正面図、第６図は従来の
空調ダクトの正面図である。
１……ダクト、２……風量調整板、３……グリ
ル、４……ばね、５……空調装置、７……車両、
８……曲げピン、９……ピン。
Figure 1 is a front view of one embodiment of the present invention, Figure 2 is a front view when the air volume is large, Figure 3 is a side view, Figure 4 is a side view,
5 is a plan view and a front view showing the arrangement of an air conditioning duct attached to the ceiling roof of a vehicle, and FIG. 6 is a front view of a conventional air conditioning duct. 1...Duct, 2...Air volume adjustment plate, 3...Grill, 4...Spring, 5...Air conditioner, 7...Vehicle,
8...Bending pin, 9...Pin.
Claims (1)
内送風路の風圧を受けて該風圧に比例して前記開
口部の開口面積を減少させる風量調整手段を設け
たことを特徴とする車両用空調ダクト。 An air conditioning duct for a vehicle, characterized in that it is provided with an air volume adjusting means that is movably installed at the opening of the duct and that receives wind pressure from the air passage in the duct and reduces the opening area of the opening in proportion to the wind pressure. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5912689U JPH02149370U (en) | 1989-05-24 | 1989-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5912689U JPH02149370U (en) | 1989-05-24 | 1989-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149370U true JPH02149370U (en) | 1990-12-19 |
Family
ID=31585353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5912689U Pending JPH02149370U (en) | 1989-05-24 | 1989-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012006529A (en) * | 2010-06-28 | 2012-01-12 | Kawasaki Heavy Ind Ltd | Air condition system of railway vehicle |
-
1989
- 1989-05-24 JP JP5912689U patent/JPH02149370U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012006529A (en) * | 2010-06-28 | 2012-01-12 | Kawasaki Heavy Ind Ltd | Air condition system of railway vehicle |