JPS56162231A - Timer system for fuel injection pump - Google Patents

Timer system for fuel injection pump

Info

Publication number
JPS56162231A
JPS56162231A JP6541780A JP6541780A JPS56162231A JP S56162231 A JPS56162231 A JP S56162231A JP 6541780 A JP6541780 A JP 6541780A JP 6541780 A JP6541780 A JP 6541780A JP S56162231 A JPS56162231 A JP S56162231A
Authority
JP
Japan
Prior art keywords
level
signal
output signal
angle
advanced angle
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
JP6541780A
Other languages
Japanese (ja)
Other versions
JPS6313019B2 (en
Inventor
Tomonori Oya
Akira Inoue
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 JP6541780A priority Critical patent/JPS56162231A/en
Publication of JPS56162231A publication Critical patent/JPS56162231A/en
Publication of JPS6313019B2 publication Critical patent/JPS6313019B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To discriminate the gradient of an advanced angle characteristic for the timer automatically and effect an advanced angle control stably by a method wherein a switch sets ON or OFF in accordance with the position of a pistion for the hydraulic type timer is provided.
CONSTITUTION: In the switch 32, fixed contacts a, b are connected to an earth and a positive voltage source Vcc respectively and when l<l1, (wherein l1, is the value of a piston stroke providing a relation of the value of the advanced angle θ=0), a movable contact (c) is switched to the fixed contact (b) and the level of an output signal S9 is (1). However, when the relation has become l>l1, the movable contact (c) is switched to the fixed contact (a) and the level of the output signal S9 becomes (0). This output signal S9 is being inputted into a level changing circuit 36 as a control signal and when the level of the signal S9 is (0), the circuit 36 outputs a difference signal S4 between an actual angle and an objective angle as it is as the output signal thereof. On the other hand, when the level of the signal S9 is (1), the level of the output signal S6 becomes (1) in spite of the level of the detection signal S4.
COPYRIGHT: (C)1981,JPO&Japio
JP6541780A 1980-05-19 1980-05-19 Timer system for fuel injection pump Granted JPS56162231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6541780A JPS56162231A (en) 1980-05-19 1980-05-19 Timer system for fuel injection pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6541780A JPS56162231A (en) 1980-05-19 1980-05-19 Timer system for fuel injection pump

Publications (2)

Publication Number Publication Date
JPS56162231A true JPS56162231A (en) 1981-12-14
JPS6313019B2 JPS6313019B2 (en) 1988-03-23

Family

ID=13286444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6541780A Granted JPS56162231A (en) 1980-05-19 1980-05-19 Timer system for fuel injection pump

Country Status (1)

Country Link
JP (1) JPS56162231A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59122731A (en) * 1982-12-28 1984-07-16 Nippon Denso Co Ltd Hydraulic fuel injection timing regulating device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010031476A (en) * 1997-10-28 2001-04-16 나가이 야타로 Acrylic SMC or BMC, Processes for the Preparation of the Same, Process for the Production of Acrylic Synthetic Marble, and Thickening Agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59122731A (en) * 1982-12-28 1984-07-16 Nippon Denso Co Ltd Hydraulic fuel injection timing regulating device

Also Published As

Publication number Publication date
JPS6313019B2 (en) 1988-03-23

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