JPH0363721U - - Google Patents
Info
- Publication number
- JPH0363721U JPH0363721U JP12402089U JP12402089U JPH0363721U JP H0363721 U JPH0363721 U JP H0363721U JP 12402089 U JP12402089 U JP 12402089U JP 12402089 U JP12402089 U JP 12402089U JP H0363721 U JPH0363721 U JP H0363721U
- Authority
- JP
- Japan
- Prior art keywords
- supercharger
- stage control
- control valve
- bypass
- actuator
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Supercharger (AREA)
Description
第１図は本発明の一実施例のシステム図、第２
図は２段制御バルブの作動状態図、第３図は２つ
の電磁弁の開閉の動作図である。
１……機関、２……低速用過給機、３……高速
用過給機、４……２段制御バルブ、５……２段バ
ルブ制御用アクチユエータ、６……バイパスバル
ブ制御用アクチユエータ、７……バイパスバルブ
、８ａ……電磁弁Ａ、８ｂ……電磁弁Ｂ、９……
コントローラ。
Figure 1 is a system diagram of an embodiment of the present invention, Figure 2 is a system diagram of an embodiment of the present invention.
The figure is a diagram of the operating state of the two-stage control valve, and FIG. 3 is a diagram of the opening and closing of the two solenoid valves. 1... Engine, 2... Low-speed supercharger, 3... High-speed supercharger, 4... Two-stage control valve, 5... Two-stage valve control actuator, 6... Bypass valve control actuator, 7...Bypass valve, 8a...Solenoid valve A, 8b...Solenoid valve B, 9...
controller.
Claims (1)
過給機に設けられたバイパスバルブと、前記バイ
パスバルブを制御するバイパス用アクチユエータ
と、高速用過給機に設置された２段制御バルブと
前記２段制御バルブを制御するアクチユエータ、
及び、機関の回転数で作動するコントローラ、２
個の電磁弁を備えたことを特徴とする過給機の２
段制御バルブ。 In two turbochargers for low speed and high speed, a bypass valve provided on the low speed supercharger, a bypass actuator that controls the bypass valve, and a two-stage control valve installed on the high speed supercharger. and an actuator that controls the two-stage control valve.
and a controller that operates based on the engine speed, 2
2 of a supercharger characterized by being equipped with solenoid valves
Stage control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12402089U JPH0363721U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12402089U JPH0363721U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363721U true JPH0363721U (en) | 1991-06-21 |
Family
ID=31671966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12402089U Pending JPH0363721U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363721U (en) |
-
1989
- 1989-10-25 JP JP12402089U patent/JPH0363721U/ja active Pending
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