JPS5783656A - Distribution type fuel injection device - Google Patents

Distribution type fuel injection device

Info

Publication number
JPS5783656A
JPS5783656A JP15888680A JP15888680A JPS5783656A JP S5783656 A JPS5783656 A JP S5783656A JP 15888680 A JP15888680 A JP 15888680A JP 15888680 A JP15888680 A JP 15888680A JP S5783656 A JPS5783656 A JP S5783656A
Authority
JP
Japan
Prior art keywords
plunger
barrel
injection device
movable barrel
rotated
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
JP15888680A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Ueda
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.)
Bosch Corp
Original Assignee
Diesel Kiki 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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP15888680A priority Critical patent/JPS5783656A/en
Publication of JPS5783656A publication Critical patent/JPS5783656A/en
Pending legal-status Critical Current

Links

Landscapes

  • High-Pressure Fuel Injection Pump Control (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To reduce driving noise and NOx by providing a movable barrel capable to be moved independently of a plunger for setting the timing to start to compress fuel optionally and enabling to control the position of the barrel independently.
CONSTITUTION: In an injection device 1, when a cam disk 4 is rotated by a drive shaft 3 driven by an engine, a plunger 7 is rotated and reciprocated by the cooperation of the cam disk 4 and a roller 5 of a roller holder 6, and the fuel introduced from an inlet port 13 is distributed and supplied to each injection valve via an outlet passage 15. At this stage, the free end of the plunger 7 is fitted into a chamber 9 of a movable barrel 8 to be easily slided. The movable barrel 8 is constructed of a barrel part 8a and a piston part 8b to be moved by the pressure of pressurized fuel introduced into a cylinder chamber 17 containing the piston part 8b via an electromagnetic switch valve 20.
COPYRIGHT: (C)1982,JPO&Japio
JP15888680A 1980-11-13 1980-11-13 Distribution type fuel injection device Pending JPS5783656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15888680A JPS5783656A (en) 1980-11-13 1980-11-13 Distribution type fuel injection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15888680A JPS5783656A (en) 1980-11-13 1980-11-13 Distribution type fuel injection device

Publications (1)

Publication Number Publication Date
JPS5783656A true JPS5783656A (en) 1982-05-25

Family

ID=15681528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15888680A Pending JPS5783656A (en) 1980-11-13 1980-11-13 Distribution type fuel injection device

Country Status (1)

Country Link
JP (1) JPS5783656A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58217756A (en) * 1982-06-11 1983-12-17 Diesel Kiki Co Ltd Fuel injector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58217756A (en) * 1982-06-11 1983-12-17 Diesel Kiki Co Ltd Fuel injector

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