FR2420035A1 - REGULATOR FOR INJECTION PUMP OF AIR COMPRESSION IGNITION ENGINE - Google Patents

REGULATOR FOR INJECTION PUMP OF AIR COMPRESSION IGNITION ENGINE

Info

Publication number
FR2420035A1
FR2420035A1 FR7906468A FR7906468A FR2420035A1 FR 2420035 A1 FR2420035 A1 FR 2420035A1 FR 7906468 A FR7906468 A FR 7906468A FR 7906468 A FR7906468 A FR 7906468A FR 2420035 A1 FR2420035 A1 FR 2420035A1
Authority
FR
France
Prior art keywords
regulator
spring
compression ignition
air compression
injection pump
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
FR7906468A
Other languages
French (fr)
Other versions
FR2420035B1 (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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2420035A1 publication Critical patent/FR2420035A1/en
Application granted granted Critical
Publication of FR2420035B1 publication Critical patent/FR2420035B1/fr
Granted 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
    • 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
    • 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
    • F02D1/025—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 means dependent on engine working temperature

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)
  • Fuel-Injection Apparatus (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

Régulateur pour pompe d'injection de moteur à allumage par compression d'air, équipé d'un dispositif de régulation fournissant une énergie proportionnelle à la vitesse de rotation de la pompe ou au régime du moteur, en particulier un régulateur mécanique centrifuge doté d'un ressort, en particulier d'un ressort à lame installé fixement et déterminant la vitesse de ralenti, ressort qui d'une part agit sur le système de régulation, et d'autre part prend appui sur deux points assujettis au carter du régulateur, et dont la précontrainte est réglable. Selon l'invention, une butée 13 déterminant la précontrainte du ressort 12 est couplée à un élément dilatable par réchauffement 21. Applications automobiles.Regulator for injection pump of an air compression ignition engine, equipped with a regulating device supplying energy proportional to the speed of rotation of the pump or to the speed of the engine, in particular a centrifugal mechanical governor equipped with a spring, in particular a leaf spring fixedly installed and determining the idling speed, a spring which on the one hand acts on the regulation system, and on the other hand bears on two points secured to the regulator housing, and whose preload is adjustable. According to the invention, a stop 13 determining the preload of the spring 12 is coupled to an expandable element by heating 21. Automotive applications.

FR7906468A 1978-03-16 1979-03-14 REGULATOR FOR INJECTION PUMP OF AIR COMPRESSION IGNITION ENGINE Granted FR2420035A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782811381 DE2811381A1 (en) 1978-03-16 1978-03-16 REGULATOR FOR AN INJECTION PUMP OF AN AIR COMPRESSING COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR2420035A1 true FR2420035A1 (en) 1979-10-12
FR2420035B1 FR2420035B1 (en) 1984-10-26

Family

ID=6034579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906468A Granted FR2420035A1 (en) 1978-03-16 1979-03-14 REGULATOR FOR INJECTION PUMP OF AIR COMPRESSION IGNITION ENGINE

Country Status (4)

Country Link
DE (1) DE2811381A1 (en)
FR (1) FR2420035A1 (en)
GB (1) GB2016595B (en)
IT (1) IT1162283B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9072617B2 (en) 2012-04-30 2015-07-07 Ossur Hf Prosthetic device, system and method for increasing vacuum attachment
US9198780B2 (en) 2012-02-14 2015-12-01 Ossur Hf Vacuum assisted suspension system
US9364348B2 (en) 2013-03-01 2016-06-14 Ossur Hf Vacuum suspension system
US9757256B2 (en) 2014-07-01 2017-09-12 Ossur Hf Pump mechanism for vacuum suspension system
US9943421B2 (en) 2015-05-21 2018-04-17 Ossur Iceland Ehf Membrane pump system for use with a prosthetic system
US10028845B2 (en) 2015-01-08 2018-07-24 Ossur Iceland Ehf Pump mechanism
US10179055B2 (en) 2015-05-29 2019-01-15 Ossur Iceland Ehf Pump system for use with a prosthetic device
US10413429B2 (en) 2015-08-27 2019-09-17 Ossur Iceland Ehf Pump system
US10512554B2 (en) 2016-08-26 2019-12-24 Ossur Iceland Ehf Pump system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367709A (en) * 1978-11-17 1983-01-11 Codrington Ernest R Diesel engine speed governor
US4592323A (en) * 1985-03-21 1986-06-03 General Electric Company Speed limiting means for variable-speed prime mover

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185141A (en) * 1963-01-29 1965-05-25 Simms Motor Units Ltd Variable rate spring devices
DE2644994A1 (en) * 1976-10-06 1978-04-13 Bosch Gmbh Robert SPEED CONTROLLER FOR INJECTION COMBUSTION ENGINES
FR2379699A1 (en) * 1977-02-02 1978-09-01 Cav Roto Diesel IMPROVEMENTS TO MECHANICAL REGULATORS OF THE TYPE CALLED IDLE AND MAXIMUM SPEED REGULATORS, FOR INJECTION PUMPS
FR2397527A1 (en) * 1977-07-14 1979-02-09 Daimler Benz Ag IDLE ADJUSTMENT DEVICE FOR INJECTION PUMPS, ESPECIALLY FOR DIESEL ENGINE INJECTION PUMPS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553560A1 (en) * 1975-11-28 1977-06-08 Daimler Benz Ag IDLE STOP FOR THE REGULATOR OF AN INJECTION PUMP OF A COMPRESSING COMBUSTION ENGINE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185141A (en) * 1963-01-29 1965-05-25 Simms Motor Units Ltd Variable rate spring devices
DE2644994A1 (en) * 1976-10-06 1978-04-13 Bosch Gmbh Robert SPEED CONTROLLER FOR INJECTION COMBUSTION ENGINES
FR2379699A1 (en) * 1977-02-02 1978-09-01 Cav Roto Diesel IMPROVEMENTS TO MECHANICAL REGULATORS OF THE TYPE CALLED IDLE AND MAXIMUM SPEED REGULATORS, FOR INJECTION PUMPS
FR2397527A1 (en) * 1977-07-14 1979-02-09 Daimler Benz Ag IDLE ADJUSTMENT DEVICE FOR INJECTION PUMPS, ESPECIALLY FOR DIESEL ENGINE INJECTION PUMPS

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9198780B2 (en) 2012-02-14 2015-12-01 Ossur Hf Vacuum assisted suspension system
US9889025B2 (en) 2012-02-14 2018-02-13 Ossur Hf Vacuum assisted suspension system
US10617537B2 (en) 2012-02-14 2020-04-14 Ossur Hf Vacuum assisted suspension system
US10369018B2 (en) 2012-04-30 2019-08-06 Ossur Hf Prosthetic device, system and method for increasing vacuum attachment
US11141294B2 (en) 2012-04-30 2021-10-12 Ossur Hf Prosthetic device, system and method for increasing vacuum attachment
US9486335B2 (en) 2012-04-30 2016-11-08 Ossur Hf Prosthetic device, system and method for increasing vacuum attachment
US9615946B2 (en) 2012-04-30 2017-04-11 Ossur Hf Prosthetic device, system and method for increasing vacuum attachment
US11058561B2 (en) 2012-04-30 2021-07-13 Ossur Hf Prosthetic device, system and method for increasing vacuum attachment
US9072617B2 (en) 2012-04-30 2015-07-07 Ossur Hf Prosthetic device, system and method for increasing vacuum attachment
US9820873B2 (en) 2013-03-01 2017-11-21 Ossur Hf Vacuum suspension system
US9364348B2 (en) 2013-03-01 2016-06-14 Ossur Hf Vacuum suspension system
US10729568B2 (en) 2014-07-01 2020-08-04 Ossur Hf Pump mechanism for vacuum suspension system
US9757256B2 (en) 2014-07-01 2017-09-12 Ossur Hf Pump mechanism for vacuum suspension system
US10695198B2 (en) 2015-01-08 2020-06-30 Ossur Iceland Ehf Pump mechanism
US10028845B2 (en) 2015-01-08 2018-07-24 Ossur Iceland Ehf Pump mechanism
US11679012B2 (en) 2015-01-08 2023-06-20 Ossur Iceland Ehf Pump mechanism
US10561508B2 (en) 2015-05-21 2020-02-18 Ossur Iceland Ehf Vacuum pump system with heel pump for a prosthetic leg
US9943421B2 (en) 2015-05-21 2018-04-17 Ossur Iceland Ehf Membrane pump system for use with a prosthetic system
US11246725B2 (en) 2015-05-21 2022-02-15 Ossur Iceland Ehf Pump system
US10179055B2 (en) 2015-05-29 2019-01-15 Ossur Iceland Ehf Pump system for use with a prosthetic device
US10413429B2 (en) 2015-08-27 2019-09-17 Ossur Iceland Ehf Pump system
US11357647B2 (en) 2015-08-27 2022-06-14 Ossur Iceland Ehf Pump system
US10512554B2 (en) 2016-08-26 2019-12-24 Ossur Iceland Ehf Pump system
US11376139B2 (en) 2016-08-26 2022-07-05 Ossur Iceland Ehf Pump system

Also Published As

Publication number Publication date
IT7948357A0 (en) 1979-03-15
FR2420035B1 (en) 1984-10-26
GB2016595B (en) 1982-10-20
GB2016595A (en) 1979-09-26
DE2811381A1 (en) 1979-09-27
IT1162283B (en) 1987-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse