JPS5857560U - diesel engine fuel valve - Google Patents

diesel engine fuel valve

Info

Publication number
JPS5857560U
JPS5857560U JP15434281U JP15434281U JPS5857560U JP S5857560 U JPS5857560 U JP S5857560U JP 15434281 U JP15434281 U JP 15434281U JP 15434281 U JP15434281 U JP 15434281U JP S5857560 U JPS5857560 U JP S5857560U
Authority
JP
Japan
Prior art keywords
fuel valve
diesel engine
engine fuel
outer periphery
injection spindle
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
Application number
JP15434281U
Other languages
Japanese (ja)
Inventor
御竿　強
宇山　定二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co Ltd
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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP15434281U priority Critical patent/JPS5857560U/en
Publication of JPS5857560U publication Critical patent/JPS5857560U/en
Pending legal-status Critical Current

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  • 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図は従来のディーゼル機関の燃料弁の、第２図は本
考案の実施例の、第３図は開催の実施例の何れもスピン
ドル軸を通る縦断面図である。 １・・・・・・スピンドル、２・・・・・・燃料弁本体
、３・・・・・・燃料油通路、４・・・・・・高圧燃料
油だまり、５・・・・・・燃料噴射孔、６・・・・・・
輪状シールリング、７・・・・・・ラブリンス溝、８・
・・・・・ばね。FIG. 1 is a longitudinal sectional view of a conventional diesel engine fuel valve, FIG. 2 is an embodiment of the present invention, and FIG. 3 is a longitudinal sectional view of an embodiment of the present invention, all of which are taken through the spindle axis. 1...Spindle, 2...Fuel valve body, 3...Fuel oil passage, 4...High pressure fuel oil pool, 5... Fuel injection hole, 6...
Annular seal ring, 7... Labrinth groove, 8.
...Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料弁の噴射スピンドルの外周に環状の溝を切ってこれ
に輪状レールリングを装着するか、あるいは燃料弁本体
と噴射スピンドルとの間隙を小さくして噴射スピンドル
外周にラビリンス溝を設けた構造。A structure in which an annular groove is cut on the outer periphery of the fuel valve's injection spindle and an annular rail ring is attached to it, or a labyrinth groove is provided on the outer periphery of the injection spindle by reducing the gap between the fuel valve body and the injection spindle.
JP15434281U 1981-10-16 1981-10-16 diesel engine fuel valve Pending JPS5857560U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15434281U JPS5857560U (en) 1981-10-16 1981-10-16 diesel engine fuel valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15434281U JPS5857560U (en) 1981-10-16 1981-10-16 diesel engine fuel valve

Publications (1)

Publication Number Publication Date
JPS5857560U true JPS5857560U (en) 1983-04-19

Family

ID=29946940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15434281U Pending JPS5857560U (en) 1981-10-16 1981-10-16 diesel engine fuel valve

Country Status (1)

Country Link
JP (1) JPS5857560U (en)

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