JPH0457659U - - Google Patents
Info
- Publication number
- JPH0457659U JPH0457659U JP8327790U JP8327790U JPH0457659U JP H0457659 U JPH0457659 U JP H0457659U JP 8327790 U JP8327790 U JP 8327790U JP 8327790 U JP8327790 U JP 8327790U JP H0457659 U JPH0457659 U JP H0457659U
- Authority
- JP
- Japan
- Prior art keywords
- air
- pressure
- combustion chamber
- fuel
- injects
- 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
- Fuel-Injection Apparatus (AREA)
Description
第１〜２図は本考案に係わるもので、第１図は
第１実施例の構造概略図、第２図は第２実施例の
第１図応当図である。
１……プランジヤ、２……燃料用針弁、５……
アクチユエータピストン、６……空気供給口、７
……空気用シリンダ、８……空気用針弁、９……
逆止弁、１０……燃料供給口、１２……アクチユ
エータ。
1 and 2 are related to the present invention; FIG. 1 is a schematic structural diagram of the first embodiment, and FIG. 2 is a diagram corresponding to FIG. 1 of the second embodiment. 1... Plunger, 2... Fuel needle valve, 5...
Actuator piston, 6... Air supply port, 7
...Air cylinder, 8...Air needle valve, 9...
Check valve, 10... fuel supply port, 12... actuator.
Claims (1)
おいて、噴射時の高圧燃料が分岐して投入され空
気シリンダ７に逆止弁を介して供給された空気を
加圧するアクチユエータピストン５と、該空気シ
リンダよりの空気を燃焼室内に噴出して撹拌力を
得る空気用噴射ノズルとを有してなる高圧空気イ
ンジエクシヨン装置。 In a diesel engine that injects fuel at high pressure into a combustion chamber, an actuator piston 5 that pressurizes air into which high-pressure fuel is branched during injection and is supplied to an air cylinder 7 via a check valve; A high-pressure air injection device comprising an air injection nozzle that injects fresh air into a combustion chamber to obtain stirring power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8327790U JPH0457659U (en) | 1990-08-08 | 1990-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8327790U JPH0457659U (en) | 1990-08-08 | 1990-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457659U true JPH0457659U (en) | 1992-05-18 |
Family
ID=31814402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8327790U Pending JPH0457659U (en) | 1990-08-08 | 1990-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457659U (en) |
-
1990
- 1990-08-08 JP JP8327790U patent/JPH0457659U/ja active Pending
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