ATE526491T1 - Schwenkmotor für eine nockenwellenverstelleinrichtung - Google Patents

Schwenkmotor für eine nockenwellenverstelleinrichtung

Info

Publication number
ATE526491T1
ATE526491T1 AT03014026T AT03014026T ATE526491T1 AT E526491 T1 ATE526491 T1 AT E526491T1 AT 03014026 T AT03014026 T AT 03014026T AT 03014026 T AT03014026 T AT 03014026T AT E526491 T1 ATE526491 T1 AT E526491T1
Authority
AT
Austria
Prior art keywords
rotor
adjusting device
vanes
swing motor
camshaft adjusting
Prior art date
Application number
AT03014026T
Other languages
English (en)
Inventor
Ralf Naumann
Gerold Sulka
Frank Heidl
Andreas Knecht
Original Assignee
Hydraulik Ring 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 Hydraulik Ring Gmbh filed Critical Hydraulik Ring Gmbh
Application granted granted Critical
Publication of ATE526491T1 publication Critical patent/ATE526491T1/de

Links

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
    • 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
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34436—Features or method for avoiding malfunction due to foreign matters in oil

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Actuator (AREA)
AT03014026T 2002-07-31 2003-06-23 Schwenkmotor für eine nockenwellenverstelleinrichtung ATE526491T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10234867A DE10234867A1 (de) 2002-07-31 2002-07-31 Schwenkmotor für eine Nockenwellenverstelleinrichtung

Publications (1)

Publication Number Publication Date
ATE526491T1 true ATE526491T1 (de) 2011-10-15

Family

ID=30010524

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03014026T ATE526491T1 (de) 2002-07-31 2003-06-23 Schwenkmotor für eine nockenwellenverstelleinrichtung

Country Status (4)

Country Link
US (1) US7275476B2 (de)
EP (1) EP1387047B1 (de)
AT (1) ATE526491T1 (de)
DE (1) DE10234867A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502005000430D1 (de) * 2004-02-27 2007-04-19 Hydraulik Ring Gmbh Nockenwellenverstelleinrichtung für Brennkraftmaschinen von Kraftfahrzeugen
DE102005007942B4 (de) * 2004-02-27 2007-10-04 Hydraulik-Ring Gmbh Nockenwellenverstelleinrichtung für Brennkraftmaschinen von Kraftfahrzeugen
JP5029730B2 (ja) * 2010-06-16 2012-09-19 トヨタ自動車株式会社 可変機構の制御装置
DE102012222271A1 (de) 2012-12-05 2014-06-05 Schaeffler Technologies Gmbh & Co. Kg Hydraulischer Nockenwellenversteller mit einem einen spannungsoptimierten Flügel aufweisenden Rotor
DE102013206078A1 (de) 2013-04-05 2014-10-09 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller
DE102014002362A1 (de) * 2014-02-18 2015-08-20 Daimler Ag Nockenwellenversteller mit einer Anschlagdämpfung
US9341089B2 (en) 2014-04-04 2016-05-17 RB Distribution, Inc. Camshaft phaser
US9957831B2 (en) * 2014-07-31 2018-05-01 The Boeing Company Systems, methods, and apparatus for rotary vane actuators
CN112901302B (zh) * 2019-11-19 2024-04-12 舍弗勒投资(中国)有限公司 凸轮相位调节器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2256470A (en) * 1940-04-13 1941-09-23 Houde Eng Corp Hydraulic shock absorber
US2339042A (en) * 1942-10-05 1944-01-11 United Aircraft Corp Packing
US2902009A (en) * 1956-02-16 1959-09-01 Ex Cell O Corp Hydraulic motor with wide vane and duplicate exhaust ports and special seals
US3032020A (en) * 1960-04-04 1962-05-01 Konstruktioner & Experiment A Hydraulic servomotor
US3625007A (en) * 1969-02-07 1971-12-07 Lee R Herndon Jr Hydraulic system including flow stabilization means
US4768340A (en) * 1987-04-24 1988-09-06 Allied-Signal Inc. Automatic displacement control for variable displacement motor
US5201637A (en) * 1991-10-28 1993-04-13 Vickers, Incorporated Hydraulic piston pump with servo displacement control
US5590525A (en) * 1993-06-01 1997-01-07 Sundstrand Corporation Method of preventing cavitation in an axial piston pump during an aiding load and system and valve employing the same
JP3627340B2 (ja) * 1996-01-30 2005-03-09 アイシン精機株式会社 弁開閉時期制御装置
JPH10220405A (ja) * 1997-02-07 1998-08-21 Teijin Seiki Co Ltd リリーフ機構およびリリーフ機構付き流体回路
JPH10238319A (ja) 1997-02-26 1998-09-08 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
JPH11153009A (ja) * 1997-09-16 1999-06-08 Denso Corp 内燃機関用バルブタイミング調整装置
JPH1193626A (ja) 1997-09-17 1999-04-06 Fuji Oozx Inc 内燃機関用タペット
JP3284939B2 (ja) * 1997-09-18 2002-05-27 トヨタ自動車株式会社 可変バルブタイミング機構及びその製造方法
DE19745908B4 (de) * 1997-10-17 2004-03-04 Ina-Schaeffler Kg Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, wobei die Vorrichtung als Flügelzellen-Verstelleinrichtung ausgebildet ist
DE10029261A1 (de) * 2000-06-14 2001-12-20 Deutz Ag Nockenwellenverschwenkeinrichtung
DE10033229A1 (de) 2000-07-07 2002-01-17 Porsche Ag Nockenwelle zur Betätigung von Ventilen einer Brennkraftmaschine
JP3565774B2 (ja) * 2000-09-12 2004-09-15 株式会社日立製作所 プラズマ処理装置及び処理方法

Also Published As

Publication number Publication date
US7275476B2 (en) 2007-10-02
EP1387047A3 (de) 2005-07-06
EP1387047A2 (de) 2004-02-04
EP1387047B1 (de) 2011-09-28
US20040177751A1 (en) 2004-09-16
DE10234867A1 (de) 2004-02-12

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