JPS5921048U - Fuel injection pump injection timing control device - Google Patents
Fuel injection pump injection timing control deviceInfo
- Publication number
- JPS5921048U JPS5921048U JP11695682U JP11695682U JPS5921048U JP S5921048 U JPS5921048 U JP S5921048U JP 11695682 U JP11695682 U JP 11695682U JP 11695682 U JP11695682 U JP 11695682U JP S5921048 U JPS5921048 U JP S5921048U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- fuel
- control device
- timing control
- governor
- 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
- High-Pressure Fuel Injection Pump Control (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図は燃料噴射ポンプの回転数−進角特性図、紹２図
はこの考案の一実施例の要部断面図である。
３・・・・・・ガバナシャフト、４・・・・・・ガバナ
スリー−ブ、６・・・・・・ガバナウェイト、８・・・
・・・レバー、１５・・・・・・タイマピストン、１６
・・・・・・シリンダ、２６・・・・・・逃し通路、２
９・・・・・・圧力調整孔。FIG. 1 is a rotation speed-advance characteristic diagram of a fuel injection pump, and FIG. 2 is a sectional view of a main part of an embodiment of this invention. 3...Governor shaft, 4...Governor sleeve, 6...Governor weight, 8...
... Lever, 15 ... Timer piston, 16
...Cylinder, 26...Relief passage, 2
9...Pressure adjustment hole.
Claims (1)
、該送油ポンプにより供給される燃料の圧力に応じて変
位し、噴射時期を制御するタイマピストンと、エンジン
回転と同期して回転するガバナウェイトによりガバナシ
ャフト上を摺動変位されるガバナスリーブとを有し、該
ガバナスリーブにはガバナスリーブが所定位置において
、ガバナシャフト内に設けた逃し通路と連通して、送油
ポンプにより供給される燃料を送油ポンプの低圧側に逃
す圧力調整孔が形成されている燃料噴射ポン→°の噴射
時期制御装置、において１、上記がパナシャフトの逃し
通路が、タイマピストンが摺動するシリンダの低圧側内
周面に開口しており、該開口位置はエンジン回転数が所
定以上の領域においてタイマピストンにより閉塞される
位置としたことを特徴とする燃料噴射ポンプの噴射時期
制御装置。A fuel pump that generates pressure according to the engine rotation speed, a timer piston that moves in response to the pressure of the fuel supplied by the oil pump and controls injection timing, and a timer piston that rotates in synchronization with the engine rotation. The governor sleeve is slidably displaced on the governor shaft by a governor weight, and the governor sleeve is in communication with a relief passage provided in the governor shaft at a predetermined position, and is supplied by an oil pump. In a fuel injection pump→° injection timing control device in which a pressure adjustment hole is formed to release fuel to the low pressure side of the oil feed pump, 1. In the above example, the release passage of the Panashaft is located in the cylinder where the timer piston slides. 1. An injection timing control device for a fuel injection pump, characterized in that the opening is opened on an inner circumferential surface on a low pressure side, and the opening position is a position that is closed by a timer piston in a region where the engine speed is higher than a predetermined number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11695682U JPS5921048U (en) | 1982-07-30 | 1982-07-30 | Fuel injection pump injection timing control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11695682U JPS5921048U (en) | 1982-07-30 | 1982-07-30 | Fuel injection pump injection timing control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5921048U true JPS5921048U (en) | 1984-02-08 |
Family
ID=30269411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11695682U Pending JPS5921048U (en) | 1982-07-30 | 1982-07-30 | Fuel injection pump injection timing control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5921048U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55151124A (en) * | 1979-05-10 | 1980-11-25 | Bosch Gmbh Robert | Fuel injection pump for internal combustion engine |
| JPS5645128B2 (en) * | 1974-01-22 | 1981-10-24 |
-
1982
- 1982-07-30 JP JP11695682U patent/JPS5921048U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5645128B2 (en) * | 1974-01-22 | 1981-10-24 | ||
| JPS55151124A (en) * | 1979-05-10 | 1980-11-25 | Bosch Gmbh Robert | Fuel injection pump for internal combustion engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5894840U (en) | Starting supercharging device for centrifugal force governor for internal combustion engine | |
| JPS5921048U (en) | Fuel injection pump injection timing control device | |
| JPS581738U (en) | Variable timing adjustment device for internal combustion engines | |
| JPS5936673Y2 (en) | distribution type fuel injection pump | |
| JPS58169126U (en) | Injection amount control device for distribution type fuel injection pump | |
| JPS58116758U (en) | Fuel injection device for internal combustion engines | |
| JPS58169129U (en) | Injection amount control device with engine stop mechanism for distribution type fuel injection pump | |
| JPS59139539U (en) | Construction machinery engine control device | |
| JPS59100937U (en) | Fuel injection pump timer mechanism | |
| JPS60102464U (en) | Electronically controlled distributed fuel injection system | |
| JPS5967572U (en) | Fuel injection pump injection amount correction device | |
| JPS58180344U (en) | Fuel injection timing adjustment device for internal combustion engines | |
| JPS5846839U (en) | Injection timing control device for fuel injection pumps for internal combustion engines | |
| JPS54158512A (en) | Moving valve device for internal combution engine | |
| JPS60155738U (en) | Starting and warming up devices for internal combustion engines | |
| JPS591872U (en) | Fuel injection pump for internal combustion engines | |
| JPS5820340U (en) | Fuel injection timing adjustment device for internal combustion engines | |
| JPS5447921A (en) | Device for lifting valve for internal combustion engine | |
| JPS60192240U (en) | distribution type fuel injection pump | |
| JPS58169127U (en) | Injection amount characteristic control device for distribution type fuel injection pump | |
| JPS6010842U (en) | Timer control device for fuel injection pump for diesel engine | |
| JPS58186134U (en) | diesel engine fuel injection pump | |
| JPS59186482U (en) | Variable opening pressure fuel injection valve | |
| JPS5827574U (en) | internal combustion engine fuel injection pump | |
| JPS58175141U (en) | Diesel engine operation lever device |