JPS55119923A - Electric regulator of injection amount for diesel engine - Google Patents

Electric regulator of injection amount for diesel engine

Info

Publication number
JPS55119923A
JPS55119923A JP2697879A JP2697879A JPS55119923A JP S55119923 A JPS55119923 A JP S55119923A JP 2697879 A JP2697879 A JP 2697879A JP 2697879 A JP2697879 A JP 2697879A JP S55119923 A JPS55119923 A JP S55119923A
Authority
JP
Japan
Prior art keywords
solenoid
fuel injection
rack
yoke
diesel engine
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
JP2697879A
Other languages
Japanese (ja)
Inventor
Kiyoharu Nakao
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP2697879A priority Critical patent/JPS55119923A/en
Publication of JPS55119923A publication Critical patent/JPS55119923A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To control the amount of fuel injection of a fuel injection pump electrically for simplifying the mechanical part and ensuring a proper amount of fuel injection by controlling a control rack of the pump by the movement of a solenoid.
CONSTITUTION: A core 11 of a solenoid 10 is connected to a control rack 21 of a fuel injection pump 20 via a link mechanism 30 consisting of a yoke 31, a lever 32, and a yoke 33. When the solenoid 10 is unexcited, the rack 21 is positioned at a returned position by a return spring 40 for making the amount of fuel injection zero. The above-written link mechanism 30 is constructed to transmit the attraction of the solenoid 10 to the rack 21 by a transmission ratio to be reduced according as the stroke S of the solenoid 10 is reduced. Namely, it is constructed so that an angle γ between the core 11 and the yoke 31, a turning angle β of the lever 32, and an angle α between the yoke 33 and the rack 21 will be all zero when the solenoid 10 is unexcited.
COPYRIGHT: (C)1980,JPO&Japio
JP2697879A 1979-03-08 1979-03-08 Electric regulator of injection amount for diesel engine Pending JPS55119923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2697879A JPS55119923A (en) 1979-03-08 1979-03-08 Electric regulator of injection amount for diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2697879A JPS55119923A (en) 1979-03-08 1979-03-08 Electric regulator of injection amount for diesel engine

Publications (1)

Publication Number Publication Date
JPS55119923A true JPS55119923A (en) 1980-09-16

Family

ID=12208239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2697879A Pending JPS55119923A (en) 1979-03-08 1979-03-08 Electric regulator of injection amount for diesel engine

Country Status (1)

Country Link
JP (1) JPS55119923A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757791A (en) * 1986-02-19 1988-07-19 Nippondenso Co., Ltd. Speed-governing apparatus for internal combustion engine
US7080658B2 (en) 2002-12-19 2006-07-25 Fujikin Incorporated Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method
US7849869B2 (en) 2004-01-20 2010-12-14 Fujikin Incorporated Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757791A (en) * 1986-02-19 1988-07-19 Nippondenso Co., Ltd. Speed-governing apparatus for internal combustion engine
US7080658B2 (en) 2002-12-19 2006-07-25 Fujikin Incorporated Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method
US7849869B2 (en) 2004-01-20 2010-12-14 Fujikin Incorporated Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used
US8047225B2 (en) 2004-01-20 2011-11-01 Fujikin Incorporated Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used
US8714188B2 (en) 2004-01-20 2014-05-06 Fujikin Incorporated Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used

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