ES400660A1 - Improvements in the regulatory mechanisms. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the regulatory mechanisms. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES400660A1
ES400660A1 ES72400660A ES400660A ES400660A1 ES 400660 A1 ES400660 A1 ES 400660A1 ES 72400660 A ES72400660 A ES 72400660A ES 400660 A ES400660 A ES 400660A ES 400660 A1 ES400660 A1 ES 400660A1
Authority
ES
Spain
Prior art keywords
piston
weights
movement
fuel
translation
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
ES72400660A
Other languages
Spanish (es)
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.)
CAV Ltd
Original Assignee
CAV 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 CAV Ltd filed Critical CAV Ltd
Publication of ES400660A1 publication Critical patent/ES400660A1/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
    • F02D1/12—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic
    • F02D1/122—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed
    • F02D1/125—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed using a centrifugal governor

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)
  • Reciprocating Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Improvements in the regulating mechanisms, to be used with fuel pumping and injection devices, in order to supply fuel to internal combustion engines, being the regulating mechanism of the kind that includes centrifugally actionable weights and elastic means that act to oppose the movement of the weights with increasing speed, the movement of said weights acting against the action of the elastic means to reduce the amount of fuel supplied by the apparatus, characterized in that the mechanism comprises, in combination, a piston contained within a cylinder, means of articulation that couple the piston with a fuel control rod of the pumping apparatus, means that force the piston towards one end of the cylinder and valve means actuated by the movement of the weights to send the application of fluid under pressure to a first side of the piston, said fluid acting under pressure on the piston n in a direction such that it moves the piston to reduce, by movement of the control rod, the amount of fuel supplied by the apparatus. (Machine-translation by Google Translate, not legally binding)
ES72400660A 1971-03-01 1972-02-26 Improvements in the regulatory mechanisms. (Machine-translation by Google Translate, not legally binding) Expired ES400660A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB567171A GB1375841A (en) 1971-03-01 1971-03-01

Publications (1)

Publication Number Publication Date
ES400660A1 true ES400660A1 (en) 1975-02-01

Family

ID=9800465

Family Applications (1)

Application Number Title Priority Date Filing Date
ES72400660A Expired ES400660A1 (en) 1971-03-01 1972-02-26 Improvements in the regulatory mechanisms. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
AU (1) AU464823B2 (en)
DE (1) DE2209496A1 (en)
ES (1) ES400660A1 (en)
FR (1) FR2127836A5 (en)
GB (1) GB1375841A (en)
IT (1) IT954327B (en)
ZA (1) ZA72951B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082791A (en) * 1980-07-03 1982-03-10 Lucas Industries Ltd Speed governor for fuel pumping apparatus
DE3121107A1 (en) * 1981-05-27 1982-12-16 Robert Bosch Gmbh, 7000 Stuttgart "SPEED CONTROLLER OF A FUEL INJECTION PUMP"

Also Published As

Publication number Publication date
AU464823B2 (en) 1975-08-22
ZA72951B (en) 1972-10-25
GB1375841A (en) 1974-11-27
AU3919672A (en) 1973-08-23
IT954327B (en) 1973-08-30
FR2127836A5 (en) 1972-10-13
DE2209496A1 (en) 1972-09-28

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