EP0995882A3 - Dispositif hydraulique de variation de phase entre une poulie d'entrainement et un arbre - Google Patents

Dispositif hydraulique de variation de phase entre une poulie d'entrainement et un arbre Download PDF

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Publication number
EP0995882A3
EP0995882A3 EP99116481A EP99116481A EP0995882A3 EP 0995882 A3 EP0995882 A3 EP 0995882A3 EP 99116481 A EP99116481 A EP 99116481A EP 99116481 A EP99116481 A EP 99116481A EP 0995882 A3 EP0995882 A3 EP 0995882A3
Authority
EP
European Patent Office
Prior art keywords
rotation
drive
webs
shaft
driving pulley
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.)
Withdrawn
Application number
EP99116481A
Other languages
German (de)
English (en)
Other versions
EP0995882A2 (fr
Inventor
Axel Willi Jochim
Andreas Knecht
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP0995882A2 publication Critical patent/EP0995882A2/fr
Publication of EP0995882A3 publication Critical patent/EP0995882A3/fr
Withdrawn legal-status Critical Current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
    • F01L1/3442—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 hydraulic chambers with variable volume to transmit the rotating force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
EP99116481A 1998-10-22 1999-08-23 Dispositif hydraulique de variation de phase entre une poulie d'entrainement et un arbre Withdrawn EP0995882A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998148653 DE19848653A1 (de) 1998-10-22 1998-10-22 Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle zu einem Antriebsrad
DE19848653 1998-10-22

Publications (2)

Publication Number Publication Date
EP0995882A2 EP0995882A2 (fr) 2000-04-26
EP0995882A3 true EP0995882A3 (fr) 2000-05-17

Family

ID=7885255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99116481A Withdrawn EP0995882A3 (fr) 1998-10-22 1999-08-23 Dispositif hydraulique de variation de phase entre une poulie d'entrainement et un arbre

Country Status (3)

Country Link
EP (1) EP0995882A3 (fr)
JP (1) JP2000136705A (fr)
DE (1) DE19848653A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858572A (en) * 1987-09-30 1989-08-22 Aisin Seiki Kabushiki Kaisha Device for adjusting an angular phase difference between two elements
DE3922962A1 (de) * 1989-07-12 1991-01-17 Audi Ag Antriebsvorrichtung fuer eine nockenwelle einer brennkraftmaschine
EP0807747A1 (fr) * 1996-05-15 1997-11-19 Aisin Seiki Kabushiki Kaisha Dispositif de commande du calage des soupapes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3846605B2 (ja) * 1997-10-30 2006-11-15 アイシン精機株式会社 弁開閉時期制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858572A (en) * 1987-09-30 1989-08-22 Aisin Seiki Kabushiki Kaisha Device for adjusting an angular phase difference between two elements
DE3922962A1 (de) * 1989-07-12 1991-01-17 Audi Ag Antriebsvorrichtung fuer eine nockenwelle einer brennkraftmaschine
EP0807747A1 (fr) * 1996-05-15 1997-11-19 Aisin Seiki Kabushiki Kaisha Dispositif de commande du calage des soupapes

Also Published As

Publication number Publication date
EP0995882A2 (fr) 2000-04-26
DE19848653A1 (de) 2000-04-27
JP2000136705A (ja) 2000-05-16

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