WO2015180716A3 - Nockenwellenversteller - Google Patents

Nockenwellenversteller Download PDF

Info

Publication number
WO2015180716A3
WO2015180716A3 PCT/DE2015/200249 DE2015200249W WO2015180716A3 WO 2015180716 A3 WO2015180716 A3 WO 2015180716A3 DE 2015200249 W DE2015200249 W DE 2015200249W WO 2015180716 A3 WO2015180716 A3 WO 2015180716A3
Authority
WO
WIPO (PCT)
Prior art keywords
output
driving element
wing
elements
driving
Prior art date
Application number
PCT/DE2015/200249
Other languages
English (en)
French (fr)
Other versions
WO2015180716A2 (de
Inventor
Holger BRENNER
Original Assignee
Schaeffler Technologies AG & Co. KG
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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Priority to CN201580027547.3A priority Critical patent/CN106414923B/zh
Priority to US15/313,896 priority patent/US10094252B2/en
Publication of WO2015180716A2 publication Critical patent/WO2015180716A2/de
Publication of WO2015180716A3 publication Critical patent/WO2015180716A3/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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34453—Locking means between driving and driven members
    • 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34453—Locking means between driving and driven members
    • F01L2001/34456—Locking in only one position
    • 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34483—Phaser return springs

Landscapes

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

Abstract

Vorgeschlagen ist ein Nockenwellenversteller (1), welcher ein Antriebselement (2), ein erstes Abthebselement (3a) und ein zweites Abtriebselement (3b) hat, wobei das Antriebselement (2) und die beiden Abtriebselemente (3a, 3b) jeweils mehrere Flügel (4, 5, 6) aufweisen, wobei die beiden Abtriebselemente (3a, 3b) gegeneinander mittels einer zwischen den Abtriebselementen (3a, 3b) angeordneten Spreizfeder (7) in Umfangsrichtung (8) verspannbar sind und nur das erste Abtriebselement (3a) mit einer Nockenwelle verbindbar ausgebildet ist und ein Verriegelungsmechanismus (9) beide Abtriebselemente (3a, 3b) miteinander verriegeln bzw. entriegeln kann, so dass entweder beide Abtriebselemente (3a, 3b) zusammen oder jeweils getrennt voneinander relativ zum Antriebselement (2) verdrehbar sind, wobei ein Flügel (6) des zweiten Abtriebselements (3b) einen Flügel (4) des Antriebselements kontaktiert und die Spreizfeder (7) einen Flügel (5) des ersten Abtriebselements (3a) zu dem Flügel (4) des Antriebselements (2) beabstandet und sich somit das erste Abtriebselement (3a) in einer Winkelposition relativ zum Antriebselement (2) befindet, welche innerhalb des Winkelverstellbereichs zwischen dem ersten Abtriebselements (3a) und dem Antriebselement (2) ist.
PCT/DE2015/200249 2014-05-27 2015-04-07 Nockenwellenversteller WO2015180716A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201580027547.3A CN106414923B (zh) 2014-05-27 2015-04-07 凸轮轴调节器
US15/313,896 US10094252B2 (en) 2014-05-27 2015-04-07 Camshaft adjuster

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014210073.9 2014-05-27
DE102014210073.9A DE102014210073B4 (de) 2014-05-27 2014-05-27 Nockenwellenversteller

Publications (2)

Publication Number Publication Date
WO2015180716A2 WO2015180716A2 (de) 2015-12-03
WO2015180716A3 true WO2015180716A3 (de) 2016-02-04

Family

ID=53039149

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2015/200249 WO2015180716A2 (de) 2014-05-27 2015-04-07 Nockenwellenversteller

Country Status (4)

Country Link
US (1) US10094252B2 (de)
CN (1) CN106414923B (de)
DE (1) DE102014210073B4 (de)
WO (1) WO2015180716A2 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050226736A1 (en) * 2004-04-13 2005-10-13 Lancefield Timothy M Variable phase drive mechanism
DE102009041755A1 (de) * 2008-10-09 2010-04-15 Schaeffler Kg Doppeltes unabhängiges Verstellsystem zum unabhängigen Verstellen der Ansaug- und der Ausstoßnockenerhebungen einer konzentrischen Nockenwellenanordnung
DE102011007883A1 (de) * 2011-04-21 2012-10-25 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE102011079183A1 (de) * 2011-07-14 2013-01-17 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
US20130284132A1 (en) * 2012-04-26 2013-10-31 Hitachi Automotive Systems, Ltd. Variable valve actuating apparatus for internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008057397A (ja) * 2006-08-30 2008-03-13 Aisin Seiki Co Ltd 弁開閉時期制御装置
DE102008033230B4 (de) * 2008-01-04 2010-05-27 Hydraulik-Ring Gmbh Doppelter Nockenwellenversteller in Schichtaufbau
RU2560860C2 (ru) * 2011-03-31 2015-08-20 Тойота Дзидося Кабусики Кайся Фазоизменяющее устройство для распределительного вала
US9222378B2 (en) * 2013-07-15 2015-12-29 GM Global Technology Operations LLC Variable cam phaser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050226736A1 (en) * 2004-04-13 2005-10-13 Lancefield Timothy M Variable phase drive mechanism
DE102009041755A1 (de) * 2008-10-09 2010-04-15 Schaeffler Kg Doppeltes unabhängiges Verstellsystem zum unabhängigen Verstellen der Ansaug- und der Ausstoßnockenerhebungen einer konzentrischen Nockenwellenanordnung
DE102011007883A1 (de) * 2011-04-21 2012-10-25 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
DE102011079183A1 (de) * 2011-07-14 2013-01-17 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
US20130284132A1 (en) * 2012-04-26 2013-10-31 Hitachi Automotive Systems, Ltd. Variable valve actuating apparatus for internal combustion engine

Also Published As

Publication number Publication date
DE102014210073A1 (de) 2015-12-03
CN106414923B (zh) 2019-03-12
DE102014210073B4 (de) 2017-11-02
US20170159509A1 (en) 2017-06-08
US10094252B2 (en) 2018-10-09
CN106414923A (zh) 2017-02-15
WO2015180716A2 (de) 2015-12-03

Similar Documents

Publication Publication Date Title
USD766498S1 (en) Lighting signature
EP3659295A4 (de) Authentifizierungstoken mit client-schlüssel
EP3450286A4 (de) Drehverriegelungsmechanismus und fahrzeugschloss damit sowie schliesssteuerungsverfahren
EP3435591A4 (de) System zur biometrischen 1:n-authentifizierung, -verschlüsselung, -signatur
EP3516699A4 (de) Quantenpunktgruppenvorrichtungen mit gemeinsam genutzten toren
EP3430684A4 (de) Flachgruppenantenne mit integriertem polarisationsrotator
GB2548901B (en) Aircraft passenger seating with dual-mode privacy door
WO2016035068A3 (en) Tilt winged multi rotor
WO2016053475A3 (en) Differential pre-cone rotary wing arrangement and aircraft
EP3631670A4 (de) Hardware-sicherheitsmodul
EP3440587A4 (de) Signaturauthentifizierungen basierend auf merkmalen
EP3707353A4 (de) Spieleinstellung in leerlaufmotorsystemen
WO2016090386A3 (en) Multi-panel antenna system
WO2017203366A8 (en) Multifunctional connection systems for various devices and methods of use thereof
PH12018501130A1 (en) A tamper-evident closure
HK1243779A1 (zh) 具有角度鎖定的抗震系統
WO2015177736A3 (en) Firearm with an improved arming member
UA79815U (ru) Узел крепления для соединения с внешними устройствами
MX2022009716A (es) Escalera plegable.
WO2015170224A3 (en) Electromechanical lock assembly
EP3436652A4 (de) Verriegelungsvorrichtung mit mehreren authentifizierungsvorrichtungen
EP3511538A4 (de) Motor mit mechanismus zum variablen ventil-timing
EP3636888A4 (de) Ventilmechanismus, motor und fahrzeug
PL3411547T3 (pl) Zamknięcie z ryglem obrotowym z elementem zamykającym unieruchamianym na różnej wysokości na wałku zamykającym
USD811951S1 (en) Split security bolt

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15719609

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 15313896

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 15719609

Country of ref document: EP

Kind code of ref document: A2