JPS6010845U - Pneumatic drive device using engine brake device - Google Patents
Pneumatic drive device using engine brake deviceInfo
- Publication number
- JPS6010845U JPS6010845U JP10361983U JP10361983U JPS6010845U JP S6010845 U JPS6010845 U JP S6010845U JP 10361983 U JP10361983 U JP 10361983U JP 10361983 U JP10361983 U JP 10361983U JP S6010845 U JPS6010845 U JP S6010845U
- Authority
- JP
- Japan
- Prior art keywords
- air
- engine
- air tank
- pneumatic drive
- compressed air
- 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
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (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
第１図は本考案の一実施例を示す全体図、゛第２図は第
１図の気筒４の断面図、第３図は第２図の■部拡犬断面
図、第４図は上記実施例における制御系を示す回路図、
第５図は同制御系の条件図で ′ある。
２・・・・・・エンジン、４． ６． ８． １０・・
・・・・気筒、４ｅ、 ６ｅ、 ８ｅ、 １０ｅ
・・・・・・第３弁、１２・・川・燃料噴射ポンプ、２
２・・・・・・開閉弁、３２・・・・・・カムシャフト
、３６，５４，５６．５８・・・・・・油圧タペット、
６６・・・・・・油ポンプ、７０・・・・・・３方切換
弁、７４゜８２・・・・・・一方向弁、７６．８４・・
・・・・開閉弁、７８゜８６・・・・・・リリーフ弁、
９０．９６・・・・・・一方向弁、９２・・・・・・エ
アタンク、９８・・・・・・リリーフ弁、１００・・・
・・・圧力センサ、１０２・・・・・・ブレーキチャン
バ、１１４・・・・・・エンジンブレーキセンサ、１１
６・・・・・・コントローラ。Fig. 1 is an overall view showing one embodiment of the present invention, Fig. 2 is a cross-sectional view of the cylinder 4 in Fig. 1, Fig. 3 is an enlarged cross-sectional view of the section ■ in Fig. 2, and Fig. 4 is the above-mentioned section. A circuit diagram showing a control system in an embodiment,
Figure 5 is a condition diagram of the control system. 2...Engine, 4. 6. 8. 10...
...Cylinder, 4e, 6e, 8e, 10e
...Third valve, 12...River/Fuel injection pump, 2
2...Opening/closing valve, 32...Camshaft, 36, 54, 56.58...Hydraulic tappet,
66...Oil pump, 70...3-way switching valve, 74°82...One-way valve, 76.84...
...Opening/closing valve, 78°86...Relief valve,
90.96...One-way valve, 92...Air tank, 98...Relief valve, 100...
... Pressure sensor, 102 ... Brake chamber, 114 ... Engine brake sensor, 11
6... Controller.
Claims (1)
がすことにより吸収馬力を得る第３弁を備えたエンジン
ブレーキ装置と、上記第３弁の開放時１こ上記気筒内か
ら逃げた圧縮空気が導かれるエアタンクと、上記エアタ
ンク内が設定圧よりも低くかつ上記エンジンブレーキ装
置を作動させる必要がないときに特定の気筒への燃料の
供給を停止させると共に該特定の気筒のみの上記エンジ
ンブレーキを作動させて同特定の気筒から上記エアタン
クへ圧縮空気を供給させる制御装置とを具備し、上記エ
アタンク内の圧縮空気を空圧式作動機器の駆動源とした
ことを特徴とするエンジンブレーキ装置を利用した空圧
式駆動装置。An engine braking device equipped with a third valve that obtains absorbed horsepower by opening only near the top dead center of the compression process and letting the air in the cylinder escape; an air tank into which compressed air is introduced, and the engine that stops supplying fuel to a specific cylinder when the pressure inside the air tank is lower than a set pressure and there is no need to operate the engine brake device, and only to the specific cylinder. An engine braking device comprising: a control device that operates a brake to supply compressed air from the same specific cylinder to the air tank, and uses the compressed air in the air tank as a driving source for a pneumatic operating device. The pneumatic drive device used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10361983U JPS6010845U (en) | 1983-07-04 | 1983-07-04 | Pneumatic drive device using engine brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10361983U JPS6010845U (en) | 1983-07-04 | 1983-07-04 | Pneumatic drive device using engine brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6010845U true JPS6010845U (en) | 1985-01-25 |
Family
ID=30243666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10361983U Pending JPS6010845U (en) | 1983-07-04 | 1983-07-04 | Pneumatic drive device using engine brake device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6010845U (en) |
-
1983
- 1983-07-04 JP JP10361983U patent/JPS6010845U/en active Pending
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