ATE414215T1 - Nockenwellenversteller zur einstellung der phase zwischen einer nockenwelle und einem antriebsrad - Google Patents

Nockenwellenversteller zur einstellung der phase zwischen einer nockenwelle und einem antriebsrad

Info

Publication number
ATE414215T1
ATE414215T1 AT06254273T AT06254273T ATE414215T1 AT E414215 T1 ATE414215 T1 AT E414215T1 AT 06254273 T AT06254273 T AT 06254273T AT 06254273 T AT06254273 T AT 06254273T AT E414215 T1 ATE414215 T1 AT E414215T1
Authority
AT
Austria
Prior art keywords
fluid
camshaft
pockets
rotor
stator
Prior art date
Application number
AT06254273T
Other languages
English (en)
Inventor
Axel H Berndorfer
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE414215T1 publication Critical patent/ATE414215T1/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
    • F01L1/34409—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 by torque-responsive means

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)
AT06254273T 2005-08-22 2006-08-15 Nockenwellenversteller zur einstellung der phase zwischen einer nockenwelle und einem antriebsrad ATE414215T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05018206 2005-08-22

Publications (1)

Publication Number Publication Date
ATE414215T1 true ATE414215T1 (de) 2008-11-15

Family

ID=35614685

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06254273T ATE414215T1 (de) 2005-08-22 2006-08-15 Nockenwellenversteller zur einstellung der phase zwischen einer nockenwelle und einem antriebsrad

Country Status (4)

Country Link
US (2) US20070039581A1 (de)
JP (1) JP2007056872A (de)
AT (1) ATE414215T1 (de)
DE (1) DE602006003600D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006022402A1 (de) * 2006-05-13 2007-12-06 Schaeffler Kg Steuerventil für einen Nockenwellenversteller
PT2123271E (pt) 2007-03-07 2011-12-20 Daiichi Sankyo Co Ltd Fármaco para o tratamento de gripe
DE102009056021A1 (de) * 2009-11-27 2011-06-01 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung zur varibalen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
US9366162B1 (en) 2014-11-26 2016-06-14 Delphi Technologies, Inc. Camshaft phaser with position control valve
US9689286B2 (en) * 2014-11-26 2017-06-27 Delphi Technologies, Inc. Camshaft phaser with position control valve
US9476329B2 (en) 2014-12-15 2016-10-25 Delphi Technologies, Inc. Camshaft phaser with a rotary valve spool positioned hydraulically
US9617878B2 (en) 2015-02-04 2017-04-11 Delphi Technologies, Inc. Camshaft phaser and actuator for the same
US9784144B2 (en) 2015-07-20 2017-10-10 Delphi Technologies, Inc. Camshaft phaser with a rotary valve spool
SE539980C2 (en) 2016-06-08 2018-02-20 Scania Cv Ab Variable cam timing phaser utilizing series-coupled check valves
SE539977C2 (en) 2016-06-08 2018-02-20 Scania Cv Ab Variable cam timing phaser utilizing hydraulic logic element
SE539979C2 (en) 2016-06-08 2018-02-20 Scania Cv Ab Rotational hydraulic logic device and variable cam timing phaser utilizing such a device
US10344682B1 (en) 2017-01-13 2019-07-09 Andre H Vandenberg Engine valve shaft with flow passages for intake and exhaust control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930157A1 (de) * 1989-09-09 1991-03-21 Bosch Gmbh Robert Einrichtung zur verstellung der drehwinkelzuordnung einer nockenwelle zu ihrem antriebselement
US5184578A (en) 1992-03-05 1993-02-09 Borg-Warner Automotive Transmission & Engine Components Corporation VCT system having robust closed loop control employing dual loop approach having hydraulic pilot stage with a PWM solenoid
JP3760568B2 (ja) * 1997-06-05 2006-03-29 アイシン精機株式会社 弁開閉時期制御装置
US6453859B1 (en) * 2001-01-08 2002-09-24 Borgwarner Inc. Multi-mode control system for variable camshaft timing devices
DE10246838A1 (de) * 2002-10-08 2004-04-29 Daimlerchrysler Ag Verriegelungseinrichtung für einen Nockenwellenversteller
US20050076868A1 (en) * 2003-10-10 2005-04-14 Borgwarner Inc. Control mechanism for cam phaser

Also Published As

Publication number Publication date
US7523728B2 (en) 2009-04-28
US20070251476A1 (en) 2007-11-01
DE602006003600D1 (de) 2008-12-24
JP2007056872A (ja) 2007-03-08
US20070039581A1 (en) 2007-02-22

Similar Documents

Publication Publication Date Title
EP2508723A3 (de) Nockenwellenversteller mit unabhängigem Phasen- und Spannstiftregler
DE602006003600D1 (de) Nockenwellenversteller zur Einstellung der Phase zwischen einer Nockenwelle und einem Antriebsrad
CN105899767B (zh) 带有双向油压偏置电路的凸轮转矩致动式可变凸轮轴正时装置
EP1355047A3 (de) Variabler nockenwellenwinkelverstellungseinrichtung
US9080471B2 (en) Cam torque actuated phaser with mid position lock
KR101542966B1 (ko) 캠 페이져와 캠샤프트-인-캠샤프트를 포함하는 밸브 트레인 레이아웃 구조
CN102648337B (zh) 用于可变地调节内燃机换气阀的控制时间的设备
US9366162B1 (en) Camshaft phaser with position control valve
WO2010033417A3 (en) Cam torque actuated phaser using band check valves built into a camshaft or concentric camshafts
CN105102774B (zh) 液压阀和凸轮轴相位调节器
US20080271689A1 (en) Control Valve for a Device for Variably Adjusting the Valve Timing for Gas Exchange Valves in an Internal Combustion Engine
US8307796B2 (en) Camshaft adjuster for an internal combustion engine with improved design of the pressure chambers
US20150090207A1 (en) Camshaft phase
JPWO2010007712A1 (ja) 可変バルブタイミング調整装置用電磁弁および可変バルブタイミング調整システム
US8844484B2 (en) Non-return valve of a camshaft adjuster
JP2003314229A (ja) チェックバルブシステム
EP1598528A3 (de) Nockenwellenversteller
KR101518951B1 (ko) 가변 밸브 타이밍 캠샤프트
US9470119B2 (en) Camshaft phaser
EP3121394B1 (de) Nockenwellenversteller mit einer drehventilspule
CN101160454B (zh) 用于可变地调整内燃机换气阀控制时间的装置
GB2415480A (en) Vane type phaser in which each vane has a seal around all three of its sliding edges
CN102648338B (zh) 用于可变地调节内燃机换气阀的控制时间的设备
WO2011081993A3 (en) Phaser with oil pressure assist
JP2009030452A (ja) 内燃機関の可変動弁装置

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties