JPS63180411U - - Google Patents
Info
- Publication number
- JPS63180411U JPS63180411U JP7208687U JP7208687U JPS63180411U JP S63180411 U JPS63180411 U JP S63180411U JP 7208687 U JP7208687 U JP 7208687U JP 7208687 U JP7208687 U JP 7208687U JP S63180411 U JPS63180411 U JP S63180411U
- Authority
- JP
- Japan
- Prior art keywords
- outside air
- air
- outside
- damper
- pollution sensor
- 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
- 238000003915 air pollution Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の外気汚染センサの配置の一例
を示す概略図である。第２図は第１図の吸気ダク
ト系５の配置を示す概略断面図である。第３図は
本考案の自動車用換気装置の１実施例ブロツク図
である。
１１……内外気切換装置、１２……外気汚染セ
ンサ、１３……制御装置、１６……外気吸入口、
１７……内気吸入口、１８……インテークドア（
ダンパ）、１９……負圧アクチユエータ（駆動装
置）、２１……エンジンの吸気ダクト。
FIG. 1 is a schematic diagram showing an example of the arrangement of an outside air pollution sensor according to the present invention. FIG. 2 is a schematic cross-sectional view showing the arrangement of the intake duct system 5 shown in FIG. FIG. 3 is a block diagram of one embodiment of the automotive ventilation system of the present invention. 11...Outside/outside air switching device, 12...Outside air pollution sensor, 13...Control device, 16...Outside air intake port,
17...Inside air intake port, 18...Intake door (
damper), 19... negative pressure actuator (drive device), 21... engine intake duct.
Claims (1)
外の空気を吸入する外気吸入口とを有する函体と
、この内外気吸入口を切り換えるダンパと、この
ダンパを駆動する駆動装置とをもつ内外気切換装
置と、 外気の汚染濃度を検出する外気汚染センサと、 上記外気汚染センサの出力信号値によつて上記
駆動装置の作動を制御する制御装置と、を備える
自動車用換気装置において、 上記外気汚染センサは、燃焼用空気をエアクリ
ーナを介して自動車のエンジンに導入する吸気用
ダクト系内に設置されていることを特徴とする自
動車用換気装置。 (2) 外気汚染センサはエアクリーナの上流側に
設置されている実用新案登録請求の範囲第１項記
載の自動車用換気装置。[Scope of Claim for Utility Model Registration] (1) A box having an inside air intake port for sucking air inside the vehicle interior and an outside air intake port for sucking air outside the vehicle interior, a damper for switching between the inside and outside air intake ports, and a damper for switching between the inside and outside air intake ports; an outside air switching device having a drive device that drives a damper; an outside air pollution sensor that detects a pollution concentration of outside air; and a control device that controls the operation of the drive device based on an output signal value of the outside air pollution sensor. An automotive ventilation system comprising: The outside air pollution sensor is installed within an intake duct system that introduces combustion air to the engine of the vehicle via an air cleaner. (2) The automotive ventilation system according to claim 1, wherein the outside air pollution sensor is installed upstream of the air cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7208687U JPH0620649Y2 (en) | 1987-05-14 | 1987-05-14 | Car ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7208687U JPH0620649Y2 (en) | 1987-05-14 | 1987-05-14 | Car ventilation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63180411U true JPS63180411U (en) | 1988-11-22 |
| JPH0620649Y2 JPH0620649Y2 (en) | 1994-06-01 |
Family
ID=30915227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7208687U Expired - Lifetime JPH0620649Y2 (en) | 1987-05-14 | 1987-05-14 | Car ventilation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620649Y2 (en) |
-
1987
- 1987-05-14 JP JP7208687U patent/JPH0620649Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620649Y2 (en) | 1994-06-01 |
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