JPS6295151U - - Google Patents
Info
- Publication number
- JPS6295151U JPS6295151U JP18671285U JP18671285U JPS6295151U JP S6295151 U JPS6295151 U JP S6295151U JP 18671285 U JP18671285 U JP 18671285U JP 18671285 U JP18671285 U JP 18671285U JP S6295151 U JPS6295151 U JP S6295151U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- pressure
- fuel
- fuel injection
- injection valve
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 claims description 21
- 239000000446 fuel Substances 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000002737 fuel gas Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１〜２図は本考案に係るもので第１図はガス
焚きデイーゼルエンジンの燃料系統図、第２図は
同エンジンのガス燃料噴射弁の概要図である。
１…液化燃料ガスタンク、２…高圧圧縮機、３
…低圧圧縮機、４…高圧ガス路、５…低圧ガス路
、９…ガス燃料噴射弁、１２…液体燃料噴射弁、
１３…低圧ガス噴口、１５…高圧ガス噴口。
1 and 2 are related to the present invention; FIG. 1 is a fuel system diagram of a gas-fired diesel engine, and FIG. 2 is a schematic diagram of a gas fuel injection valve of the same engine. 1...Liquified fuel gas tank, 2...High pressure compressor, 3
...Low pressure compressor, 4...High pressure gas path, 5...Low pressure gas path, 9...Gas fuel injection valve, 12...Liquid fuel injection valve,
13...Low pressure gas nozzle, 15...High pressure gas nozzle.
Claims (1)
料を噴射するガス燃料噴射弁とをシリンダカバー
に設けた二元燃料噴射式デイーゼルエンジンにお
いて、上記ガス燃料噴射弁と上記ガス燃料が貯蔵
された液化燃料ガスタンクとの間を高圧ガス略及
び低圧ガス路の２系統のガス路にて接続し、上記
各ガス路中には上記ガス燃料を異なる圧力に加圧
して上記ガス燃料噴射弁に送給する高圧圧縮機及
び低圧圧縮機が夫々設けられるとともに、上記ガ
ス燃料噴射弁は、上記高圧ガス路からの高圧ガス
を噴射する高圧ガス噴口と上記低圧ガス路からの
低圧ガスを噴射する低圧ガス噴口とを具えたこと
を特徴とするガス焚きデイーゼルエンジン。 In a dual fuel injection diesel engine in which a cylinder cover is provided with a liquid fuel injection valve that injects liquid fuel and a gas fuel injection valve that injects gaseous fuel, the gaseous fuel injection valve and the liquefied gas fuel are stored. The fuel gas tank is connected to the fuel gas tank through two gas lines, a high-pressure gas line and a low-pressure gas line, and in each of the gas lines, the gas fuel is pressurized to a different pressure and fed to the gas fuel injection valve. A high-pressure compressor and a low-pressure compressor are provided, respectively, and the gas fuel injection valve includes a high-pressure gas nozzle for injecting high-pressure gas from the high-pressure gas path and a low-pressure gas nozzle for injecting low-pressure gas from the low-pressure gas path. A gas-fired diesel engine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18671285U JPH0341068Y2 (en) | 1985-12-05 | 1985-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18671285U JPH0341068Y2 (en) | 1985-12-05 | 1985-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6295151U true JPS6295151U (en) | 1987-06-17 |
| JPH0341068Y2 JPH0341068Y2 (en) | 1991-08-29 |
Family
ID=31136522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18671285U Expired JPH0341068Y2 (en) | 1985-12-05 | 1985-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341068Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04191457A (en) * | 1988-11-29 | 1992-07-09 | Univ British Columbia | Booster and boosting method of gaseous fuel in internal combustion engine |
| JP2014015918A (en) * | 2012-07-11 | 2014-01-30 | Denso Corp | Fuel injection system of internal combustion engine |
| JP2015190328A (en) * | 2014-03-27 | 2015-11-02 | 三井造船株式会社 | Fuel injection system of gas injection engine |
| EP2837790A4 (en) * | 2012-04-11 | 2015-12-02 | Mitsubishi Heavy Ind Ltd | 2-cycle gas engine |
| JP2016006325A (en) * | 2015-08-03 | 2016-01-14 | 三菱重工業株式会社 | Two-cycle gas engine and fuel gas injection system for two-cycle gas engine |
| JP2016084795A (en) * | 2014-10-29 | 2016-05-19 | 三井造船株式会社 | Engine operation system of vessel |
-
1985
- 1985-12-05 JP JP18671285U patent/JPH0341068Y2/ja not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04191457A (en) * | 1988-11-29 | 1992-07-09 | Univ British Columbia | Booster and boosting method of gaseous fuel in internal combustion engine |
| EP2837790A4 (en) * | 2012-04-11 | 2015-12-02 | Mitsubishi Heavy Ind Ltd | 2-cycle gas engine |
| JP2014015918A (en) * | 2012-07-11 | 2014-01-30 | Denso Corp | Fuel injection system of internal combustion engine |
| JP2015190328A (en) * | 2014-03-27 | 2015-11-02 | 三井造船株式会社 | Fuel injection system of gas injection engine |
| JP2016084795A (en) * | 2014-10-29 | 2016-05-19 | 三井造船株式会社 | Engine operation system of vessel |
| JP2016006325A (en) * | 2015-08-03 | 2016-01-14 | 三菱重工業株式会社 | Two-cycle gas engine and fuel gas injection system for two-cycle gas engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0341068Y2 (en) | 1991-08-29 |
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