ES423386A1 - Centrifugal rpm regulator for internal combustion engines - Google Patents

Centrifugal rpm regulator for internal combustion engines

Info

Publication number
ES423386A1
ES423386A1 ES423386A ES423386A ES423386A1 ES 423386 A1 ES423386 A1 ES 423386A1 ES 423386 A ES423386 A ES 423386A ES 423386 A ES423386 A ES 423386A ES 423386 A1 ES423386 A1 ES 423386A1
Authority
ES
Spain
Prior art keywords
regulator
rpm
lever
control rod
fuel
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
ES423386A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES423386A1 publication Critical patent/ES423386A1/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
    • F02D1/04—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 by mechanical means dependent on engine speed, e.g. using centrifugal governors

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

In a centrifugal rpm regulator for fuel injected internal combustion engines, a fuel quantity control rod is provided which receives the forces associated with the displacements of an adapter sleeve which in turn is displaceable under the influence of centrifugal flyweights and as a function of engine rpm. The regulator has an adjustment device, including a pivotable lever, first and second elastically yieldable stops having respective adjustment springs, and an idle control spring, an operating lever, a guide lever, an intermediate lever and a force-transmitting lever in addition to the adapter sleeve and the control rod. These structural elements in assembly cooperate so as to provide an idle and maximum speed rpm regulator in which the full-load fuel quantity supplied by the injection pump associated with the regulator can be adapted, by rpm-dependent regulating path changes, to the quantity which the engine can burn without polluting or for the maximum fuel quantity which may be required for a particular application. To this end, the regulator described provides for a variable adjustment of the path of travel of the control rod such that the control rod is shifted in the direction of a larger fuel supply quantity and then during higher rpm in the direction of a smaller fuel supply quantity or vice versa.
ES423386A 1973-02-20 1974-02-19 Centrifugal rpm regulator for internal combustion engines Expired ES423386A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2308260A DE2308260C2 (en) 1973-02-20 1973-02-20 Centrifugal governor for internal combustion engines

Publications (1)

Publication Number Publication Date
ES423386A1 true ES423386A1 (en) 1976-05-16

Family

ID=5872483

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423386A Expired ES423386A1 (en) 1973-02-20 1974-02-19 Centrifugal rpm regulator for internal combustion engines

Country Status (12)

Country Link
US (1) US3884206A (en)
JP (1) JPS5740334B2 (en)
AT (1) AT330509B (en)
BR (1) BR7401194D0 (en)
DE (1) DE2308260C2 (en)
ES (1) ES423386A1 (en)
FR (1) FR2218480B1 (en)
GB (1) GB1466877A (en)
IN (1) IN138726B (en)
IT (1) IT1008880B (en)
SE (1) SE399461B (en)
SU (1) SU524538A3 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612940C2 (en) * 1976-03-26 1986-12-18 Robert Bosch Gmbh, 7000 Stuttgart Speed controller for the fuel injection pump of an internal combustion engine
DE2402374C2 (en) * 1974-01-18 1983-05-26 Robert Bosch Gmbh, 7000 Stuttgart Speed regulator for fuel injection pumps of internal combustion engines
US3970064A (en) * 1974-01-23 1976-07-20 Robert Bosch G.M.B.H. RPM regulator for fuel injection pumps
US4109629A (en) * 1974-04-01 1978-08-29 C.A.V. Limited Fuel injection pumping apparatus
JPS544450B2 (en) * 1974-04-23 1979-03-07
JPS544583Y2 (en) * 1975-06-13 1979-02-27
JPS5351949Y2 (en) * 1975-11-05 1978-12-12
US4132206A (en) * 1976-04-13 1979-01-02 Robert Bosch Gmbh Centrifugal force speed governor for internal combustion engines with fuel injection
DE2629620C2 (en) * 1976-07-01 1986-01-09 Robert Bosch Gmbh, 7000 Stuttgart Centrifugal governor for internal combustion engines
JPS5366532U (en) * 1976-11-09 1978-06-05
JPS5374630A (en) * 1976-12-16 1978-07-03 Nippon Denso Co Ltd Centrifugal transmission of internal combustion engine
GB1582506A (en) * 1977-07-15 1981-01-07 Bosch Gmbh Robert A speed governor for fuel injection pumps
DE2838367A1 (en) * 1978-09-02 1980-03-20 Bosch Gmbh Robert CENTRIFUGAL SPEED REGULATOR FOR INTERNAL COMBUSTION ENGINES
DE3133898A1 (en) * 1981-08-27 1983-03-10 Spica S.p.A., Livorno "CENTRIFUGAL SPEED REGULATOR FOR FUEL INJECTION PUMPS
DE8317529U1 (en) * 1983-06-16 1984-11-29 Robert Bosch Gmbh, 7000 Stuttgart CORRECTION SPRING CAPSULE FOR INJECTION DEVICES OF INTERNAL COMBUSTION ENGINES
DE3422445A1 (en) * 1984-06-16 1985-12-19 Daimler-Benz Ag, 7000 Stuttgart MECHANICAL INJECTION PUMP CONTROLLER WITH A ADJUSTMENT DEVICE IN THE LOW SPEED RANGE
DE3736781A1 (en) * 1987-10-30 1989-05-11 Daimler Benz Ag MECHANICAL INJECTION PUMP REGULATOR ON AN AIR COMPRESSING INJECTION COMBUSTION ENGINE
DE3805176A1 (en) * 1988-02-19 1989-08-31 Daimler Benz Ag Mechanical injection pump governor on an air-compressing internal combustion engine with fuel injection
DE3827734A1 (en) * 1988-08-16 1990-02-22 Kloeckner Humboldt Deutz Ag INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES WITH ADJUSTMENT OF THE INJECTION AMOUNT
DE3844473A1 (en) * 1988-12-31 1990-07-05 Bosch Gmbh Robert MECHANICAL SPEED CONTROLLER OF A FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3936184A1 (en) * 1989-10-31 1991-05-02 Bosch Gmbh Robert CENTRIFUGAL SPEED REGULATOR FOR INJECTION ENGINE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120849B (en) * 1960-05-12 1961-12-28 Ammann A G U Vibrating mill
US3139875A (en) * 1961-08-22 1964-07-07 Cummins Engine Co Inc Fuel supply apparatus for internal combustion engine
US3435812A (en) * 1967-05-16 1969-04-01 Caterpillar Tractor Co Engine governor for control at minimum and maximum speed levels
US3426739A (en) * 1967-08-03 1969-02-11 Caterpillar Tractor Co Maximum-minimum governor with torque spring for improving engine performance during overloading
AT288088B (en) * 1967-11-14 1971-02-25 Bosch Gmbh Robert Centrifugal governor for speed control of diesel engines
DE1287852B (en) * 1967-11-14 1969-01-23
AT298880B (en) * 1968-10-17 1972-05-25 Bosch Gmbh Robert Centrifugal governor for speed control of internal combustion engines
AT295240B (en) * 1969-07-23 1971-12-27 Friedmann & Maier Ag Flyweight regulator
DE2224755C3 (en) * 1972-05-20 1978-12-07 Robert Bosch Gmbh, 7000 Stuttgart Centrifugal governor for internal combustion engines

Also Published As

Publication number Publication date
IN138726B (en) 1976-03-20
DE2308260C2 (en) 1983-11-24
SU524538A3 (en) 1976-08-05
US3884206A (en) 1975-05-20
AT330509B (en) 1976-07-12
JPS49113933A (en) 1974-10-30
ATA127574A (en) 1975-09-15
DE2308260A1 (en) 1974-08-22
FR2218480B1 (en) 1976-12-03
GB1466877A (en) 1977-03-09
BR7401194D0 (en) 1974-11-19
JPS5740334B2 (en) 1982-08-26
FR2218480A1 (en) 1974-09-13
SE399461B (en) 1978-02-13
IT1008880B (en) 1976-11-30

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