JPS6057770U - Diesel engine fuel leak-off circuit device - Google Patents

Diesel engine fuel leak-off circuit device

Info

Publication number
JPS6057770U
JPS6057770U JP14952683U JP14952683U JPS6057770U JP S6057770 U JPS6057770 U JP S6057770U JP 14952683 U JP14952683 U JP 14952683U JP 14952683 U JP14952683 U JP 14952683U JP S6057770 U JPS6057770 U JP S6057770U
Authority
JP
Japan
Prior art keywords
diesel engine
engine fuel
circuit device
leak
fuel leak
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
Application number
JP14952683U
Other languages
Japanese (ja)
Other versions
JPS6321736Y2 (en
Inventor
古川　秀雄
鮎田　幸夫
二瓶　仲吉
川島　康邦
康男 原田
Original Assignee
株式会社小松製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP14952683U priority Critical patent/JPS6057770U/en
Publication of JPS6057770U publication Critical patent/JPS6057770U/en
Application granted granted Critical
Publication of JPS6321736Y2 publication Critical patent/JPS6321736Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はディーゼルエンジンの燃料系の説明図、第２図
は本考案−実施例の燃料リークオフ回路装置を備えたエ
ンジンの一部省略した縦断面図、第３図は第２図Ａ−Ａ
線に沿う断面図、第４図は第２図Ｂ−Ｂ線に沿う断面図
、第５図は本考案−実施例の構成説明図である。 ７は吸気ポート、９は噴射ノズル、２１はり−クオフ通
路、２２は開口部。Fig. 1 is an explanatory diagram of the fuel system of a diesel engine, Fig. 2 is a partially omitted vertical sectional view of an engine equipped with a fuel leak-off circuit device according to the present invention and an embodiment, and Fig. 3 is Fig. 2 A-A.
FIG. 4 is a sectional view taken along the line B--B in FIG. 2, and FIG. 5 is a diagram illustrating the configuration of the embodiment of the invention. 7 is an intake port, 9 is an injection nozzle, 21 is a beam-off passage, and 22 is an opening.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 噴射ノズル９のリークオフ出口１５を吸気ポート７にリ
ークオフ通路２１を介して連通し、このリークオフ通路
２１の吸気ポート７への開口部２．２を吸気ポート７の
空気流速が極大になる部分に設けたことを特徴とするデ
ィーゼルエンジンの燃料リークオフ通路装置。The leak-off outlet 15 of the injection nozzle 9 is communicated with the intake port 7 via a leak-off passage 21, and the opening 2.2 of this leak-off passage 21 to the intake port 7 is provided at a portion of the intake port 7 where the air flow velocity is maximum. A diesel engine fuel leak-off passage device characterized by:
JP14952683U 1983-09-29 1983-09-29 Diesel engine fuel leak-off circuit device Granted JPS6057770U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14952683U JPS6057770U (en) 1983-09-29 1983-09-29 Diesel engine fuel leak-off circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14952683U JPS6057770U (en) 1983-09-29 1983-09-29 Diesel engine fuel leak-off circuit device

Publications (2)

Publication Number Publication Date
JPS6057770U true JPS6057770U (en) 1985-04-22
JPS6321736Y2 JPS6321736Y2 (en) 1988-06-15

Family

ID=30331899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14952683U Granted JPS6057770U (en) 1983-09-29 1983-09-29 Diesel engine fuel leak-off circuit device

Country Status (1)

Country Link
JP (1) JPS6057770U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03130562A (en) * 1989-10-12 1991-06-04 Hino Motors Ltd Intake port constituting method in four-port type cylinder head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03130562A (en) * 1989-10-12 1991-06-04 Hino Motors Ltd Intake port constituting method in four-port type cylinder head

Also Published As

Publication number Publication date
JPS6321736Y2 (en) 1988-06-15

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