FR3107306B1 - Electric assistance system of a combustion engine - Google Patents

Electric assistance system of a combustion engine Download PDF

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Publication number
FR3107306B1
FR3107306B1 FR2001564A FR2001564A FR3107306B1 FR 3107306 B1 FR3107306 B1 FR 3107306B1 FR 2001564 A FR2001564 A FR 2001564A FR 2001564 A FR2001564 A FR 2001564A FR 3107306 B1 FR3107306 B1 FR 3107306B1
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FR
France
Prior art keywords
rotation
assistance system
camshaft
combustion engine
electric assistance
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.)
Active
Application number
FR2001564A
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French (fr)
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FR3107306A1 (en
Inventor
Patrick Caurraze
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Caurraze Innovation
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Caurraze Innovation
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Publication date
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Priority to FR2001564A priority Critical patent/FR3107306B1/en
Publication of FR3107306A1 publication Critical patent/FR3107306A1/en
Application granted granted Critical
Publication of FR3107306B1 publication Critical patent/FR3107306B1/en
Active legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/352—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using bevel or epicyclic gear

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Système d’assistance électrique d’un moteur à combustion L’invention concerne un système d’assistance électrique pour moteur comprenant au moins un arbre à cames mobile en rotation autour d’un premier axe de rotation, au moins un vilebrequin mobile en rotation autour d’un axe de rotation principal et au moins un module de distribution disposé à l’une des extrémités de l’arbre à cames et configuré pour permettre au vilebrequin mobile en rotation autour de l’axe de rotation principal d’entraîner en rotation ledit arbre à cames autour dudit premier axe de rotation, ledit système comprenant au moins : a. Un dispositif électrique moteur; b. Un dispositif de couplage mécanique; c. Une source d’alimentation électrique. Figure pour l’abrégé : Fig. 1The invention relates to an electric assistance system for an engine comprising at least one camshaft movable in rotation around a first axis of rotation, at least one crankshaft movable in rotation around of a main axis of rotation and at least one distribution module arranged at one of the ends of the camshaft and configured to allow the crankshaft mobile in rotation around the main axis of rotation to drive said camshaft about said first axis of rotation, said system comprising at least: a. A motor electrical device; b. A mechanical coupling device; vs. A power source. Figure for abstract: Fig. 1

FR2001564A 2020-02-17 2020-02-17 Electric assistance system of a combustion engine Active FR3107306B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2001564A FR3107306B1 (en) 2020-02-17 2020-02-17 Electric assistance system of a combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2001564A FR3107306B1 (en) 2020-02-17 2020-02-17 Electric assistance system of a combustion engine
FR2001564 2020-02-17

Publications (2)

Publication Number Publication Date
FR3107306A1 FR3107306A1 (en) 2021-08-20
FR3107306B1 true FR3107306B1 (en) 2023-04-21

Family

ID=72178607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2001564A Active FR3107306B1 (en) 2020-02-17 2020-02-17 Electric assistance system of a combustion engine

Country Status (1)

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FR (1) FR3107306B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101128650B (en) * 2005-02-23 2012-01-25 丰田自动车株式会社 Valve gear of internal combustion engine
JP4591842B2 (en) * 2007-04-17 2010-12-01 株式会社デンソー Control device for electric variable valve timing device
JP5862696B2 (en) * 2014-01-29 2016-02-16 株式会社日本自動車部品総合研究所 Valve timing adjustment device
DE102015212734A1 (en) * 2015-07-08 2017-01-12 Schaeffler Technologies AG & Co. KG The wave gear
DE102017121406A1 (en) * 2016-09-22 2018-03-22 Schaeffler Technologies AG & Co. KG Phaser
FR3073892B1 (en) * 2017-11-21 2023-03-17 Renault Sas DEACTIVATION OF THERMAL ENGINE CYLINDERS
FR3083267B1 (en) * 2018-06-27 2021-06-11 Renault Sas DEACTIVATION OF THERMAL ENGINE CYLINDERS

Also Published As

Publication number Publication date
FR3107306A1 (en) 2021-08-20

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