JPS62148736U - - Google Patents
Info
- Publication number
- JPS62148736U JPS62148736U JP3454286U JP3454286U JPS62148736U JP S62148736 U JPS62148736 U JP S62148736U JP 3454286 U JP3454286 U JP 3454286U JP 3454286 U JP3454286 U JP 3454286U JP S62148736 U JPS62148736 U JP S62148736U
- Authority
- JP
- Japan
- Prior art keywords
- branch passage
- butterfly valve
- predetermined value
- valve
- supply device
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Supercharger (AREA)
Description
図は本考案に係る圧縮空気の供給装置の好適一
実施例を示す概略構成図である。
図中、１は内燃機関、２は吸気系、４は排気過
給機、５はブロワ、６は分岐通路、７は開閉弁、
８はバタフライバルブ、９はダイヤフラムである
。
The figure is a schematic configuration diagram showing a preferred embodiment of the compressed air supply device according to the present invention. In the figure, 1 is an internal combustion engine, 2 is an intake system, 4 is an exhaust supercharger, 5 is a blower, 6 is a branch passage, 7 is an on-off valve,
8 is a butterfly valve, and 9 is a diaphragm.
Claims (1)
気系に、これより余剰の過給空気を系外に取り出
すための分岐通路を形成し、該分岐通路に、この
分岐通路を過給圧が所定値を超えると開放しかつ
その圧力で直接開閉駆動される開閉弁を設けたこ
とを特徴とする圧縮空気の供給装置。 (2) 上記開閉弁が上記分岐通路にこれを開閉す
べく設けられたバタフライバルブと、上記過給圧
を検知して過給圧が所定値を超えて余剰になつた
ときに上記バタフライバルブを開放すると共に所
定値以下のときに上記バタフライバルブを閉じる
ダイヤフナムとによつて構成された上記実用新案
登録請求の範囲第１項記載の圧縮空気の供給装置
。[Scope of Claim for Utility Model Registration] (1) A branch passage is formed in the intake system downstream of the blower of an internal combustion engine with an exhaust supercharger for taking out excess supercharged air from the system, and the branch passage A compressed air supply device characterized in that the branch passage is provided with an on-off valve that opens the branch passage when the supercharging pressure exceeds a predetermined value and is directly driven to open and close by the pressure. (2) The on-off valve includes a butterfly valve installed in the branch passage to open and close the butterfly valve, and detects the boost pressure and operates the butterfly valve when the boost pressure exceeds a predetermined value and becomes surplus. The compressed air supply device according to claim 1, comprising a diaphragm which opens the butterfly valve and closes the butterfly valve when the temperature is below a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3454286U JPS62148736U (en) | 1986-03-12 | 1986-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3454286U JPS62148736U (en) | 1986-03-12 | 1986-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62148736U true JPS62148736U (en) | 1987-09-19 |
Family
ID=30843193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3454286U Pending JPS62148736U (en) | 1986-03-12 | 1986-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62148736U (en) |
-
1986
- 1986-03-12 JP JP3454286U patent/JPS62148736U/ja active Pending
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