GB2007872A - A fuel injection pump governor - Google Patents

A fuel injection pump governor

Info

Publication number
GB2007872A
GB2007872A GB7843957A GB7843957A GB2007872A GB 2007872 A GB2007872 A GB 2007872A GB 7843957 A GB7843957 A GB 7843957A GB 7843957 A GB7843957 A GB 7843957A GB 2007872 A GB2007872 A GB 2007872A
Authority
GB
United Kingdom
Prior art keywords
lever
bell crank
spring
starting
regulating rod
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
GB7843957A
Other versions
GB2007872B (en
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.)
Barkas Werke VEB
Original Assignee
Barkas Werke VEB
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 Barkas Werke VEB filed Critical Barkas Werke VEB
Publication of GB2007872A publication Critical patent/GB2007872A/en
Application granted granted Critical
Publication of GB2007872B publication Critical patent/GB2007872B/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
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/10—Transmission of control impulse to pump control, e.g. with power drive or power assistance mechanical
    • 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
    • G05D13/08—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover without auxiliary power
    • G05D13/10—Centrifugal governors with fly-weights
    • G05D13/18—Centrifugal governors with fly-weights counterbalanced by spider springs acting immediately upon the fly-weights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

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)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

A variable speed governor for diesel engines has provision for effecting full load fuel delivery limitation simultaneously with decreasing speed, thus preventing atmospheric pollution. A pump regulating rod (101) is acted on by flyweights (19) via follower (17) lever (16) and spring (103) in the fuel increasing direction. A drag lever (11) is coupled through slots to follower 17 and a lever (14, 143) by pins (171, 141). Lever arm 143 has a bell crank (12) pivotally attached at one end by its apex, the bell crank carrying abutments (123, 122) for engagement with prints (104) and (131) connected to the regulating rod and at a fixed location respectively. A screw abutment (1420) and a loading spring (7) attached to lever 14 are provided for a third point on the bell crank and a spring (8) biases levers 14 and 11 towards a stop (G5). A starting lever (13) is provided to displace abutment 131 allowing excess fuel for starting. <IMAGE>
GB7843957A 1977-11-11 1978-11-10 Control device for injection pumps of diesel engines Expired GB2007872B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20203077A DD136168B1 (en) 1977-11-11 1977-11-11 SPEED ADJUSTING REGULATOR WITH SPEED-RESISTANT VOLUME LIMITING FOR INJECTION PUMPS

Publications (2)

Publication Number Publication Date
GB2007872A true GB2007872A (en) 1979-05-23
GB2007872B GB2007872B (en) 1982-01-20

Family

ID=5510442

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7843957A Expired GB2007872B (en) 1977-11-11 1978-11-10 Control device for injection pumps of diesel engines

Country Status (6)

Country Link
AT (1) AT362622B (en)
CS (1) CS223553B1 (en)
DD (1) DD136168B1 (en)
DE (1) DE2846431A1 (en)
GB (1) GB2007872B (en)
SU (1) SU1004662A1 (en)

Also Published As

Publication number Publication date
GB2007872B (en) 1982-01-20
DE2846431A1 (en) 1979-05-17
DD136168B1 (en) 1980-01-30
SU1004662A1 (en) 1983-03-15
DD136168A1 (en) 1979-06-20
ATA712978A (en) 1980-10-15
CS223553B1 (en) 1983-10-28
AT362622B (en) 1981-06-10

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Legal Events

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