JPS6415417A - Lubricating oil feeder for fuel injection pump - Google Patents
Lubricating oil feeder for fuel injection pumpInfo
- Publication number
- JPS6415417A JPS6415417A JP17115587A JP17115587A JPS6415417A JP S6415417 A JPS6415417 A JP S6415417A JP 17115587 A JP17115587 A JP 17115587A JP 17115587 A JP17115587 A JP 17115587A JP S6415417 A JPS6415417 A JP S6415417A
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- discharge port
- projection
- port
- piston
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F01M9/10—Lubrication of valve gear or auxiliaries
- F01M9/108—Lubrication of valve gear or auxiliaries of auxiliaries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
PURPOSE:To keep a supply of lubricating oil constant all the time by installing a projection, going into a discharge port of a stopper, in a tip of the piston slidably housed in a cylinder port, and forming at least either side of the discharge port or the projection into a taper surface. CONSTITUTION:When a lubricating pump is operated with the driving of an internal combustion engine, lubricating oil is fed to an intake pipe 11 with pressure and then fed to the inside of a cylinder port 17 of a connecting bolt 15 from an eye part 12 through an intake port 25. And, the lubricating oil is fed to a discharge port 21 of a stopper 18 through a clearance between the cylinder port 17 and a piston 19. And in the state that engine speed is high, since pressure in the lubricating oil higher, the piston 19 is moved against a spring 20. At this time, the projection 23 installed in the piston 19 goes into the discharge port 21. And, since the projection 23 and the discharge port 21 both are formed into taper surfaces 22 and 24 respectively, a clearance being formed by these taper surfaces 22 and 24 becomes smaller. Accordingly, discharge of the lubricating oil can be restricted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17115587A JPS6415417A (en) | 1987-07-10 | 1987-07-10 | Lubricating oil feeder for fuel injection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17115587A JPS6415417A (en) | 1987-07-10 | 1987-07-10 | Lubricating oil feeder for fuel injection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415417A true JPS6415417A (en) | 1989-01-19 |
Family
ID=15918011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17115587A Pending JPS6415417A (en) | 1987-07-10 | 1987-07-10 | Lubricating oil feeder for fuel injection pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415417A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0828401A (en) * | 1994-07-11 | 1996-01-30 | Isuzu Motors Ltd | Bearing device for fuel injection pump |
| US10046677B2 (en) | 2013-04-23 | 2018-08-14 | Clearmotion Acquisition I Llc | Seat system for a vehicle |
-
1987
- 1987-07-10 JP JP17115587A patent/JPS6415417A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0828401A (en) * | 1994-07-11 | 1996-01-30 | Isuzu Motors Ltd | Bearing device for fuel injection pump |
| US10046677B2 (en) | 2013-04-23 | 2018-08-14 | Clearmotion Acquisition I Llc | Seat system for a vehicle |
| US10245984B2 (en) | 2013-04-23 | 2019-04-02 | ClearMotion Acquisition LLC | Seat system for a vehicle |
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