JPS5741463A - Fuel injection valve - Google Patents
Fuel injection valveInfo
- Publication number
- JPS5741463A JPS5741463A JP11608480A JP11608480A JPS5741463A JP S5741463 A JPS5741463 A JP S5741463A JP 11608480 A JP11608480 A JP 11608480A JP 11608480 A JP11608480 A JP 11608480A JP S5741463 A JPS5741463 A JP S5741463A
- Authority
- JP
- Japan
- Prior art keywords
- rods
- push rod
- bush
- screw
- setting
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
PURPOSE: To reduce the combustion noise in a direct injection type diesel engine using a hole nozzle by dividing a push rod into two and adapting to insert a feeler gauge between the two rods for simplifying the setting of an initial injection lift.
CONSTITUTION: A push rod arranged in a nozzle holder 1 is divided into two axially for constructing the first push rod 4 and the second push rod 5. On the side of the holder 1, a window 1c is provided at the position of the contact part between two rods 4 and 5, and a cover 14 is fixed by a screw 15. A gap Δl which is to be an initial injection lift at the opening time of the nozzle is provided between two rods 4 and 5. For setting this initial injection lift, a spring 11 is removed, a screw bush 7 is drawn back, a feeler gauge is inserted between rods 4 and 5 from the window 1c, a setting push rod (unillustrated) is screwed in by the use of an inner screw of the bush 7 or a screw 9, the rod 5 is pushed, a collar 5a is fixed on the bush 7, the bush 7 is screwed in, and when rods 4, 5, and a needle valve 3a are made in one body and stopped, they are fast fixed by a nut 8.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11608480A JPS5741463A (en) | 1980-08-23 | 1980-08-23 | Fuel injection valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11608480A JPS5741463A (en) | 1980-08-23 | 1980-08-23 | Fuel injection valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5741463A true JPS5741463A (en) | 1982-03-08 |
Family
ID=14678309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11608480A Pending JPS5741463A (en) | 1980-08-23 | 1980-08-23 | Fuel injection valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5741463A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5987272A (en) * | 1982-10-20 | 1984-05-19 | ル−カス・インダストリ−ズ・パブリツク・リミテツド・カンパニ− | Fuel injection nozzle |
JPS6336662U (en) * | 1986-08-27 | 1988-03-09 | ||
JPS63118376U (en) * | 1987-01-27 | 1988-07-30 | ||
JPS63158580U (en) * | 1987-04-06 | 1988-10-18 | ||
CN102996309A (en) * | 2012-12-04 | 2013-03-27 | 袁辉 | High-pressure common rail oil sprayer |
-
1980
- 1980-08-23 JP JP11608480A patent/JPS5741463A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5987272A (en) * | 1982-10-20 | 1984-05-19 | ル−カス・インダストリ−ズ・パブリツク・リミテツド・カンパニ− | Fuel injection nozzle |
JPH0432948B2 (en) * | 1982-10-20 | 1992-06-01 | Lucas Ind Plc | |
JPS6336662U (en) * | 1986-08-27 | 1988-03-09 | ||
JPS63118376U (en) * | 1987-01-27 | 1988-07-30 | ||
JPS63158580U (en) * | 1987-04-06 | 1988-10-18 | ||
JPH0523826Y2 (en) * | 1987-04-06 | 1993-06-17 | ||
CN102996309A (en) * | 2012-12-04 | 2013-03-27 | 袁辉 | High-pressure common rail oil sprayer |
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