GB1350406A - Speed governors for internal combustion engines - Google Patents

Speed governors for internal combustion engines

Info

Publication number
GB1350406A
GB1350406A GB2979571A GB2979571A GB1350406A GB 1350406 A GB1350406 A GB 1350406A GB 2979571 A GB2979571 A GB 2979571A GB 2979571 A GB2979571 A GB 2979571A GB 1350406 A GB1350406 A GB 1350406A
Authority
GB
United Kingdom
Prior art keywords
speed
combustion engines
fuel
june
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.)
Expired
Application number
GB2979571A
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Publication of GB1350406A publication Critical patent/GB1350406A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
    • F02D2700/0282—Control of fuel supply
    • F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
    • F02D2700/0289—Control of fuel supply by acting on the fuel pump control element depending on the pressure of a gaseous or liquid medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

1350406 Fluid-pressure servomotor systems; automatic control of speed NIPPONDENSO K K 25 June 1971 [25 June 1970] 29795/71 Headings G3P and G3R A speed governor for internal-combustion engines comprises a butterfly valve operated by a lever 7, a diaphragm 12 responsive to the manifold pressure and moving a fuel-adjusting member 2 to regulate the speed of the engine; and an angle of rotation sensor 39 which electrically conveys the required speed corresponding to the angle of rotation of the butterfly valve to a comparator 40 which compares the actual and required speed, any error resulting in actuation of one of a pair of solenoid valves 36, 37 controlling a servomotor 22 which also adjusts the fuel-adjusting member 2. Isonchronous governing is thereby achieved. The speed is measured by an unspecified tachogenerator 41 associated with a shaft 3 of fuel injection pump 1.
GB2979571A 1970-06-25 1971-06-25 Speed governors for internal combustion engines Expired GB1350406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5554370 1970-06-25

Publications (1)

Publication Number Publication Date
GB1350406A true GB1350406A (en) 1974-04-18

Family

ID=13001614

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2979571A Expired GB1350406A (en) 1970-06-25 1971-06-25 Speed governors for internal combustion engines

Country Status (3)

Country Link
DE (1) DE2131284A1 (en)
FR (1) FR2099914A5 (en)
GB (1) GB1350406A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618850A1 (en) * 1987-07-29 1989-02-03 Bosch Gmbh Robert FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
US4811710A (en) * 1987-07-29 1989-03-14 Robert Bosch Gmbh Fuel injection pump for internal combustion engines

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT7867503A0 (en) * 1978-03-09 1978-03-09 Fiat Spa SYSTEM FOR REGULATING THE FLOW RATE OF FUEL SUPPLIED BY AN INJECTION PUMP TO THE CYLINDERS OF A SPARK-IGNITION INTERNAL COMBUSTION ENGINE
DE3007662A1 (en) * 1980-02-29 1981-09-10 Daimler-Benz Ag, 7000 Stuttgart ELECTRONIC CONTROL
DE3536835A1 (en) * 1985-10-16 1987-04-16 Iveco Magirus DEVICE FOR REGULATING THE FUEL SUPPLY OF AN INTERNAL COMBUSTION ENGINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618850A1 (en) * 1987-07-29 1989-02-03 Bosch Gmbh Robert FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
US4811710A (en) * 1987-07-29 1989-03-14 Robert Bosch Gmbh Fuel injection pump for internal combustion engines

Also Published As

Publication number Publication date
DE2131284A1 (en) 1971-12-30
FR2099914A5 (en) 1972-03-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee