GB522569A - Improvements relating to speed regulators for fuel injection pumps - Google Patents

Improvements relating to speed regulators for fuel injection pumps

Info

Publication number
GB522569A
GB522569A GB3594238A GB3594238A GB522569A GB 522569 A GB522569 A GB 522569A GB 3594238 A GB3594238 A GB 3594238A GB 3594238 A GB3594238 A GB 3594238A GB 522569 A GB522569 A GB 522569A
Authority
GB
United Kingdom
Prior art keywords
fuel
governor
spring
rod
link
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
GB3594238A
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.)
C A V BOSCH Ltd
Original Assignee
C A V BOSCH 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 C A V BOSCH Ltd filed Critical C A V BOSCH Ltd
Priority to GB3594238A priority Critical patent/GB522569A/en
Publication of GB522569A publication Critical patent/GB522569A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02D2700/0287—Control of fuel supply by acting on the fuel pump control element depending on several parameters

Landscapes

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

Abstract

522,569. Speed governors. C. A. V., Ltd., and NICOLLS, W. E. W. Dec. 9, 1938, No. 35942 [Class 57] In a regulating-device for a fuel-injection pump comprising a controlling-member movable into maximum-fuel position by a spring, and movable into minimum-fuel and no-fuel positions by a displaceable member responsive to fluid-pressure, and a centrifugal governor respectively, the governor is arranged to move the controlling-member independently of the displaceable member, the arrangement enabling a lightly constructed governor to be employed. In the device shown in the Figure, a sliding rod a for controlling the output of the fuel-pump b is urged by a spring e into maximum-fuel position determined by an adjustable stop f. The rod e is pivoted to a link j having ears m supporting a sliding rod k which is provided with a nut n for engaging one of the ears, and is connected to a diaphragm h responsive to the vacuum in a chamber i which communicates with a controllable constriction in the airsupply. In the minimum-fuel position of the rod a the diaphragm moves into contact with a plunger y loaded by a spring z which is stiffer than the spring e. A centrifugal governor p on the pump-shaft q comprises an axiallymovable member u which engages a lever s having a finger w for engaging an adjustable stop x on another lever r which is pivotally connected to the link j. When the governor becomes effective the link j moves the rod a into the no-fuel position, but the rod k and the diaphragm are not displaced, the governor being thereby relieved from moving the diaphragm and compressing the spring z. The link j can be operated under control of the driver by means comprising a lever 2.
GB3594238A 1938-12-09 1938-12-09 Improvements relating to speed regulators for fuel injection pumps Expired GB522569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3594238A GB522569A (en) 1938-12-09 1938-12-09 Improvements relating to speed regulators for fuel injection pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3594238A GB522569A (en) 1938-12-09 1938-12-09 Improvements relating to speed regulators for fuel injection pumps

Publications (1)

Publication Number Publication Date
GB522569A true GB522569A (en) 1940-06-21

Family

ID=10383229

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3594238A Expired GB522569A (en) 1938-12-09 1938-12-09 Improvements relating to speed regulators for fuel injection pumps

Country Status (1)

Country Link
GB (1) GB522569A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766899A (en) * 1971-02-25 1973-10-23 Bosch Gmbh Robert Fuel mixture regulator for spark plug-ignited internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766899A (en) * 1971-02-25 1973-10-23 Bosch Gmbh Robert Fuel mixture regulator for spark plug-ignited internal combustion engines

Similar Documents

Publication Publication Date Title
GB1245145A (en) Improvements in or relating to governors
GB1289812A (en)
GB662198A (en) Fuel injection pump
GB1276797A (en) Internal combustion engine fuel injection systems
US3895619A (en) Governors for fuel pumps
GB522569A (en) Improvements relating to speed regulators for fuel injection pumps
ES8104501A1 (en) Liquid fuel pumping apparatus
US2569664A (en) Combined mechanical and pneumatic governor
US2893366A (en) Fuel injection apparatus
GB681122A (en) Improvements in speed governors, particularly for fuel injection pumps of internal combustion engines
GB1527581A (en) Device for regulating the delivery of a fuel injection pump
GB718396A (en) Hydraulic governors for controlling fuel injection pumps for internal combustion engines or other purposes
GB482680A (en) Improvements in or relating to means for varying the fuel supply to internal combustion engines
GB1493050A (en) Fuel injection pump regulating device
GB588005A (en) Improvements relating to hydraulic governors
GB728713A (en) Improvements in fuel-injection pumps
GB1375841A (en)
GB1246641A (en) Liquid fuel injection pumping apparatus for an internal combustion engine
GB760278A (en) Regulating means for liquid fuel injection pumps for internal combustion engines
GB1459412A (en) Liquid fuel injection pumping apparatus
GB1460275A (en) Liquid fuel injection pumping apparatus
GB954806A (en) Fuel control for gas turbine engines
GB870383A (en) Improvements in reciprocating piston pumps, in particular for the injection of fuel
GB821739A (en) Improvements in or relating to centrifugal speed regulating systems for internal combustion engines
GB978138A (en) Control systems for internal combustion engines