ES414943A1 - Centrifugal governor for controlling the rpm of injection type internal combustion engines - Google Patents

Centrifugal governor for controlling the rpm of injection type internal combustion engines

Info

Publication number
ES414943A1
ES414943A1 ES414943A ES414943A ES414943A1 ES 414943 A1 ES414943 A1 ES 414943A1 ES 414943 A ES414943 A ES 414943A ES 414943 A ES414943 A ES 414943A ES 414943 A1 ES414943 A1 ES 414943A1
Authority
ES
Spain
Prior art keywords
regulator
regulating
buttress
force
housing
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
ES414943A
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 ES414943A1 publication Critical patent/ES414943A1/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
    • 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
    • F02D1/045—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 characterised by arrangement of springs or weights

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

Improvements in speed regulators by centrifugal force for internal combustion injection engines, with a regulating element (regulator sleeve), which is regulated depending on the number of revolutions, whose regulating movements are transmissible on an intermediate lever so less, to the regulating element of the transport flow of the injection pump and which acts against a force transmitting lever housed in the regulator housing, and supported on a fixed stop to the adjustable housing, under the force of a regulating spring developed as traction spring that is hooked at one end to a first buttress in the regulator housing, and at its other end in a second buttress on the force transmitting lever, characterized in that the first buttress of the regulating spring is arranged on a housing bolt, and made as a helical groove in it, inserted in the housings a of the regulator and rotary to use the proportional range (P-range) of the regulator and that varies the direction of the effect of the regulating spring, and because the second buttress adjusts relatively to the force transmitting lever in the sense of a variation of the pre-tensioning force of the regulating spring, to determine the number of revolutions to regulate. (Machine-translation by Google Translate, not legally binding)
ES414943A 1972-05-20 1973-05-19 Centrifugal governor for controlling the rpm of injection type internal combustion engines Expired ES414943A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2224756A DE2224756C3 (en) 1972-05-20 1972-05-20 Centrifugal governor for internal combustion engines

Publications (1)

Publication Number Publication Date
ES414943A1 true ES414943A1 (en) 1976-02-01

Family

ID=5845469

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414943A Expired ES414943A1 (en) 1972-05-20 1973-05-19 Centrifugal governor for controlling the rpm of injection type internal combustion engines

Country Status (8)

Country Link
US (1) US3842815A (en)
JP (1) JPS4941732A (en)
AT (1) AT321648B (en)
BR (1) BR7303667D0 (en)
DE (1) DE2224756C3 (en)
ES (1) ES414943A1 (en)
FR (1) FR2185756A1 (en)
GB (1) GB1405370A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905348A (en) * 1974-06-12 1975-09-16 Gen Motors Corp Shock proof engine overspeed control
DE2828920C3 (en) * 1978-06-30 1989-06-29 Siemens AG, 1000 Berlin und 8000 München Control system for a combustion engine test bench
JPS5917237U (en) * 1982-07-23 1984-02-02 日野自動車株式会社 Speed governor of diesel engine fuel injection pump
JPS63301471A (en) * 1987-05-30 1988-12-08 Tomoo Matsuo Battery device
JPS6477725A (en) * 1987-09-18 1989-03-23 Diesel Kiki Co Centrifugal governor for injection type internal combustion engine
DE3744275A1 (en) * 1987-12-24 1989-07-13 Kloeckner Humboldt Deutz Ag Mechanical speed governor for an internal-combustion engine having an adjustable degree of irregularity
US4895119A (en) * 1988-05-16 1990-01-23 Briggs & Stratton Corporation Speed governing apparatus

Also Published As

Publication number Publication date
AT321648B (en) 1975-04-10
DE2224756A1 (en) 1973-12-13
BR7303667D0 (en) 1974-08-15
JPS4941732A (en) 1974-04-19
GB1405370A (en) 1975-09-10
US3842815A (en) 1974-10-22
DE2224756B2 (en) 1977-09-29
DE2224756C3 (en) 1978-06-01
FR2185756A1 (en) 1974-01-04

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