JPS6125536U - engine supercharging device - Google Patents
engine supercharging deviceInfo
- Publication number
- JPS6125536U JPS6125536U JP11047784U JP11047784U JPS6125536U JP S6125536 U JPS6125536 U JP S6125536U JP 11047784 U JP11047784 U JP 11047784U JP 11047784 U JP11047784 U JP 11047784U JP S6125536 U JPS6125536 U JP S6125536U
- Authority
- JP
- Japan
- Prior art keywords
- supercharging device
- engine
- air pump
- control valve
- bypass passage
- 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
Landscapes
- Supercharger (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図は本考案実施例にかかる過給装置を備えたエンジ
ンの全体システム図、第２図は第１図におけるエアポン
プの詳細を示す断面図、第３図は第１図に示したエンジ
ンの制御器のフローチャートである。
１・・・・・・エンジン、２・・・・・・吸気系路（吸
気通路）、７・・・・・・エアポンプ、８・・・・・・
制御器、１０・・・・・・連通路、１１・・・・・・制
御弁、２０・・・・・・温度検出手段（吸気温センサ）
。[Brief Description of the Drawings] Fig. 1 is an overall system diagram of an engine equipped with a supercharging device according to an embodiment of the present invention, Fig. 2 is a sectional view showing details of the air pump in Fig. 1, and Fig. 3 is a diagram showing the details of the air pump in Fig. 1. 2 is a flowchart of the engine controller shown in FIG. 1; 1... Engine, 2... Intake system path (intake passage), 7... Air pump, 8...
Controller, 10...Communication path, 11...Control valve, 20...Temperature detection means (intake temperature sensor)
.
Claims (1)
触型の機械式エアポンプと、該エアポンプの吸込側と吐
出側とを連通ずるバイパス通路と、該バイパス通路を開
閉する制御弁とを設けたエンジンの過給装置において、
前記エアポンプの温度状態を検出する温度検出手段と、
該温度検出手段の検出値が所定値を超えた時、少なくと
も前記制御弁を開作動させる過熱抑制手段とを付設した
ことを特徴とするエンジンの過給装置。A contact-type mechanical air pump whose rotating part contacts the housing, a bypass passage that communicates the suction side and the discharge side of the air pump, and a control valve that opens and closes the bypass passage are provided in the middle of the intake system path. In the engine supercharging device,
temperature detection means for detecting the temperature state of the air pump;
A supercharging device for an engine, characterized in that the supercharging device for an engine is further provided with superheat suppressing means for opening at least the control valve when the detected value of the temperature detecting means exceeds a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11047784U JPS6125536U (en) | 1984-07-20 | 1984-07-20 | engine supercharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11047784U JPS6125536U (en) | 1984-07-20 | 1984-07-20 | engine supercharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6125536U true JPS6125536U (en) | 1986-02-15 |
Family
ID=30669605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11047784U Pending JPS6125536U (en) | 1984-07-20 | 1984-07-20 | engine supercharging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6125536U (en) |
-
1984
- 1984-07-20 JP JP11047784U patent/JPS6125536U/en active Pending
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