JPS5894874U - fuel injector - Google Patents

fuel injector

Info

Publication number
JPS5894874U
JPS5894874U JP19030781U JP19030781U JPS5894874U JP S5894874 U JPS5894874 U JP S5894874U JP 19030781 U JP19030781 U JP 19030781U JP 19030781 U JP19030781 U JP 19030781U JP S5894874 U JPS5894874 U JP S5894874U
Authority
JP
Japan
Prior art keywords
fuel injection
fuel injector
changes
diagram showing
variable volume
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
JP19030781U
Other languages
Japanese (ja)
Inventor
森下　克介
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP19030781U priority Critical patent/JPS5894874U/en
Publication of JPS5894874U publication Critical patent/JPS5894874U/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図は従来の燃料噴射装置を示す説明図、第２図は第
１図の燃料噴射管内の噴射圧力の変化を示す線図、第３
図は本考案による１実施例の燃料噴射装置を示す説明図
、第４図は第３図の燃料噴射管内の噴射圧力の変化を示
す線図、第５図は本考案による他の実施例の可変容積室
を示す説明図、第６図は本考案によるさらに他の実施例
の可変容積室を示す説明図である。′ １・・・燃料噴射ポンプ、２・・・燃料噴射管、３・・
・燃料噴射弁、７・・・可変容積室、８・・・ピストン
、９・・・戻しばね。Fig. 1 is an explanatory diagram showing a conventional fuel injection device, Fig. 2 is a diagram showing changes in injection pressure in the fuel injection pipe of Fig. 1, and Fig. 3 is an explanatory diagram showing a conventional fuel injection device.
The figure is an explanatory diagram showing a fuel injection device according to one embodiment of the present invention, FIG. 4 is a diagram showing changes in injection pressure in the fuel injection pipe of FIG. 3, and FIG. FIG. 6 is an explanatory diagram showing a variable volume chamber according to still another embodiment of the present invention. ' 1...Fuel injection pump, 2...Fuel injection pipe, 3...
- Fuel injection valve, 7... variable volume chamber, 8... piston, 9... return spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃料噴射系の燃料噴射管に噴射圧力の変化に応′動して
容積が変化する可変容積室を設けたことを特徴とする燃
料噴射装置。A fuel injection device characterized in that a fuel injection pipe of a fuel injection system is provided with a variable volume chamber whose volume changes in response to changes in injection pressure.
JP19030781U 1981-12-22 1981-12-22 fuel injector Pending JPS5894874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19030781U JPS5894874U (en) 1981-12-22 1981-12-22 fuel injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19030781U JPS5894874U (en) 1981-12-22 1981-12-22 fuel injector

Publications (1)

Publication Number Publication Date
JPS5894874U true JPS5894874U (en) 1983-06-27

Family

ID=30103894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19030781U Pending JPS5894874U (en) 1981-12-22 1981-12-22 fuel injector

Country Status (1)

Country Link
JP (1) JPS5894874U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073874U (en) * 1983-10-28 1985-05-24 いすゞ自動車株式会社 Pipe pressure control device in fuel injection equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6073874U (en) * 1983-10-28 1985-05-24 いすゞ自動車株式会社 Pipe pressure control device in fuel injection equipment

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