EP1043499A1 - Méthode et dispositif pour empêcher le glissement de courroie - Google Patents

Méthode et dispositif pour empêcher le glissement de courroie Download PDF

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Publication number
EP1043499A1
EP1043499A1 EP00104204A EP00104204A EP1043499A1 EP 1043499 A1 EP1043499 A1 EP 1043499A1 EP 00104204 A EP00104204 A EP 00104204A EP 00104204 A EP00104204 A EP 00104204A EP 1043499 A1 EP1043499 A1 EP 1043499A1
Authority
EP
European Patent Office
Prior art keywords
generator
slip
belt
slippage
shaft
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
EP00104204A
Other languages
German (de)
English (en)
Other versions
EP1043499B1 (fr
Inventor
Michael Dr. Maurer
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP1043499A1 publication Critical patent/EP1043499A1/fr
Application granted granted Critical
Publication of EP1043499B1 publication Critical patent/EP1043499B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/08—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing being of friction type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/04—Starting of engines by means of electric motors the motors being associated with current generators

Definitions

  • the invention relates to a method and a device for avoidance a belt slip according to the preamble of claim 1 and the Claim 8.
  • Generators are conventionally used, for example, in motor vehicles driven by a belt from the crankshaft. At high values the rotational acceleration or deceleration of the crankshaft it, especially due to the inertia of the generator, to one Slip will come between the belt and the pulleys. This Slip not only leads to excessive wear but causes also an increased noise emission.
  • EP 0 136 384 A proposes that of the auxiliary units caused load on a prime mover during a start or an acceleration process the drive machine by decoupling. Belt slippage can thus be partially prevented.
  • the object of the invention is to prevent slippage or the risk of slippage with a method or a device of the type mentioned at the beginning Reduce.
  • the electrical machine in this way operated that it actively reduces the slip.
  • the acceleration values of the crankshaft are too high, those of the internal combustion engine driven belt the pulley of the electrical machine want to overtake, the electrical machine is actively accelerated, i.e. the Electrical machine is supplied with electricity so that it works like an electric motor works and so accelerates itself. The belt slip is thus reduced.
  • crankshaft deceleration values are too great, where the electrical machine want to overhaul the belt due to their kinetic energy, the electrical machine is actively decelerated, i.e. of the electrical machine electricity is drawn so that it works like an electric brake and brakes itself like this. The belt slip is reduced. Conveniently the electrical current is withdrawn from the electrical machine is supplied to the vehicle network.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Control Of Eletrric Generators (AREA)
EP00104204A 1999-04-08 2000-03-01 Méthode et dispositif pour empêcher le glissement de courroie Expired - Lifetime EP1043499B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19915834A DE19915834C1 (de) 1999-04-08 1999-04-08 Verfahren und Vorrichtung zur Vermeidung eines Riemenschlupfes
DE19915834 1999-04-08

Publications (2)

Publication Number Publication Date
EP1043499A1 true EP1043499A1 (fr) 2000-10-11
EP1043499B1 EP1043499B1 (fr) 2003-12-17

Family

ID=7903879

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104204A Expired - Lifetime EP1043499B1 (fr) 1999-04-08 2000-03-01 Méthode et dispositif pour empêcher le glissement de courroie

Country Status (3)

Country Link
EP (1) EP1043499B1 (fr)
DE (2) DE19915834C1 (fr)
ES (1) ES2212760T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2876297A1 (fr) * 2013-11-25 2015-05-27 Peugeot Citroën Automobiles Sa Procédé de pilotage d'une machine électrique pour assurer le redémarrage d'un véhicule automobile
DE102005035052B4 (de) * 2005-07-27 2017-01-12 Schaeffler Technologies AG & Co. KG Verfahren zum schnellen Neustart eines abgeschalteten Verbrennungsmotors mit riemengetriebenem Startergenerator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727410A (en) * 1954-11-19 1955-12-20 Wico Electric Co Motor-generator gearing
DE1073806B (de) * 1960-01-21 St. Georgen Hermann Papst (Schwarzw.) Kupplung für Getriebe von Anlaßlichtmaschinen für Brennkraftmaschinen
EP0136384A1 (fr) * 1983-10-03 1985-04-10 Canadian Fram Limited Accouplement pour poulie de vilebrequin de moteur

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073806B (de) * 1960-01-21 St. Georgen Hermann Papst (Schwarzw.) Kupplung für Getriebe von Anlaßlichtmaschinen für Brennkraftmaschinen
US2727410A (en) * 1954-11-19 1955-12-20 Wico Electric Co Motor-generator gearing
EP0136384A1 (fr) * 1983-10-03 1985-04-10 Canadian Fram Limited Accouplement pour poulie de vilebrequin de moteur

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005035052B4 (de) * 2005-07-27 2017-01-12 Schaeffler Technologies AG & Co. KG Verfahren zum schnellen Neustart eines abgeschalteten Verbrennungsmotors mit riemengetriebenem Startergenerator
EP2876297A1 (fr) * 2013-11-25 2015-05-27 Peugeot Citroën Automobiles Sa Procédé de pilotage d'une machine électrique pour assurer le redémarrage d'un véhicule automobile
FR3013915A1 (fr) * 2013-11-25 2015-05-29 Peugeot Citroen Automobiles Sa Procede de pilotage d'une machine electrique pour assurer le redemarrage d'un vehicule automobile

Also Published As

Publication number Publication date
DE50004761D1 (de) 2004-01-29
ES2212760T3 (es) 2004-08-01
EP1043499B1 (fr) 2003-12-17
DE19915834C1 (de) 2000-11-16

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