BRPI0406303A - Motor de combustão interna com um dispositivo hidráulico para o ajuste do ângulo de rotação de um eixo de came em relação a um eixo de manivelas - Google Patents

Motor de combustão interna com um dispositivo hidráulico para o ajuste do ângulo de rotação de um eixo de came em relação a um eixo de manivelas

Info

Publication number
BRPI0406303A
BRPI0406303A BR0406303-1A BRPI0406303A BRPI0406303A BR PI0406303 A BRPI0406303 A BR PI0406303A BR PI0406303 A BRPI0406303 A BR PI0406303A BR PI0406303 A BRPI0406303 A BR PI0406303A
Authority
BR
Brazil
Prior art keywords
cam shaft
crankshaft
adjusting
combustion engine
internal combustion
Prior art date
Application number
BR0406303-1A
Other languages
English (en)
Inventor
Ulrich Wierl
Mike Kohrs
Rainer Ottersbach
Jochen Auchter
Original Assignee
Ina Schaeffler 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 Ina Schaeffler Kg filed Critical Ina Schaeffler Kg
Publication of BRPI0406303A publication Critical patent/BRPI0406303A/pt

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
    • 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
    • F01L2250/00—Camshaft drives characterised by their transmission means
    • F01L2250/02—Camshaft drives characterised by their transmission means the camshaft being driven by chains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
  • Gasket Seals (AREA)

Abstract

"MOTOR DE COMBUSTãO INTERNA COM UM DISPOSITIVO HIDRáULICO PARA O AJUSTE DO âNGULO DE ROTAçãO DE UM EIXO DE CAME EM RELAçãO A UM EIXO DE MANIVELAS". A presente invenção refere-se a um motor de combustão interna com um dispositivo hidráulico (1) para o ajuste do ângulo de rotação de um eixo de came (2) em relação a um eixo de manivelas, abrangendo um rotor (6), com pás (10) dispostas nele, que está ligado com o eixo de came (2) à prova de torção, um estator (4) em forma de tubo, dotado de uma parede frontal (5), que está ligado, à prova de torção, com uma roda motriz (3) acionada pelo eixo de manivelas, sendo que em ambos lados das pás (10) estão previstas câmaras de pressão, que estão limitadas, respectivamente, por paredes de suporte e por paredes que passam na direção da circunferência do estator (4), e que podem ser enchidas com um líquido hidráulico ou esvaziadas através de um sistema hidráulico. Uma redução da massa do dispositivo, por outro lado, com simultânea diminuição do vazamento é alcançada pelo fato de que, o estator (4) e a parede frontal (5) são construídos em peça única em forma de pote (19), sendo que o pote, inclusive um eventual disco de vedação (14) disposto nele, é construído como peça de chapa fabricada sem levantamento de aparas.
BR0406303-1A 2003-12-16 2004-12-15 Motor de combustão interna com um dispositivo hidráulico para o ajuste do ângulo de rotação de um eixo de came em relação a um eixo de manivelas BRPI0406303A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10359068A DE10359068A1 (de) 2003-12-16 2003-12-16 Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle

Publications (1)

Publication Number Publication Date
BRPI0406303A true BRPI0406303A (pt) 2005-09-06

Family

ID=34485421

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0406303-1A BRPI0406303A (pt) 2003-12-16 2004-12-15 Motor de combustão interna com um dispositivo hidráulico para o ajuste do ângulo de rotação de um eixo de came em relação a um eixo de manivelas

Country Status (10)

Country Link
US (1) US6964250B2 (pt)
EP (1) EP1544419B1 (pt)
JP (1) JP2005180433A (pt)
KR (1) KR20050061338A (pt)
CN (1) CN100416049C (pt)
AT (1) ATE349601T1 (pt)
BR (1) BRPI0406303A (pt)
DE (2) DE10359068A1 (pt)
ES (1) ES2276209T3 (pt)
RU (1) RU2353783C2 (pt)

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DE102004041430A1 (de) * 2004-08-27 2006-03-09 Daimlerchrysler Ag Nockenwellenversteller
US20060260578A1 (en) * 2005-05-20 2006-11-23 Schaeffler Kg Apparatus for the variable setting of the control times of gas exchange valves of an internal combustion engine
DE102005024241B4 (de) * 2005-05-23 2017-08-17 Schaeffler Technologies AG & Co. KG Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE102006022219B4 (de) * 2006-05-11 2008-01-03 Hydraulik-Ring Gmbh Leckagedichter Nockenwellenversteller mit Rückstellfeder
DE102007038078A1 (de) * 2007-08-11 2009-02-12 Daimler Ag Gaswechselventilbetätigungsvorrichtung
DE102007056550A1 (de) * 2007-11-23 2009-05-28 Schaeffler Kg Modular aufgebauter Nockenwellenversteller mit Ketten- oder Riemenrad
DE102008001078A1 (de) * 2008-04-09 2009-10-15 Robert Bosch Gmbh Vorrichtung zum Verändern der Nockenwellenphasenlage
DE102008032031A1 (de) * 2008-07-07 2010-01-14 Schaeffler Kg Nockenwellenversteller
JP4883330B2 (ja) * 2009-11-25 2012-02-22 三菱自動車工業株式会社 内燃機関の可変動弁装置
IN2012DN01813A (pt) * 2010-01-25 2015-06-05 Mitsubishi Motors Corp
DE102010008003A1 (de) * 2010-02-15 2011-08-18 Schaeffler Technologies GmbH & Co. KG, 91074 Zellenrad
DE102010003051A1 (de) * 2010-03-19 2011-09-22 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines Verbrennungsmotors bei einer Störung eines Kurbelwellensensors
DE102010020757A1 (de) 2010-05-17 2011-11-17 Schaeffler Technologies Gmbh & Co. Kg Verfahren zur Ermittlung einer Viskositäts-Kenngröße eines Motoröls sowie Steuereinrichtung zur elektronischen Motorsteuerung
DE102010020755A1 (de) 2010-05-17 2011-11-17 Schaeffler Technologies Gmbh & Co. Kg Verfahren sowie Steuereinrichtung zur Ermittlung einer Viskositäts-Kenngröße eines Motoröls
DE102010020754A1 (de) 2010-05-17 2011-11-17 Schaeffler Technologies Gmbh & Co. Kg Verfahren sowie Steuereinrichtung zur Ermittlung einer Viskositäts-Kenngröße eines Öls
DE102010024596A1 (de) * 2010-06-22 2011-12-22 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung zum Steuern und/oder zum Beeinflussen der Ventilsteuerzeiten einer Brennkraftmaschine
CA2755894C (en) * 2010-08-25 2013-04-16 Toyota Jidosha Kabushiki Kaisha Control apparatus for internal combustion engine
DE102010063706A1 (de) 2010-12-21 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller mit Rückstellfeder
DE102010063703A1 (de) * 2010-12-21 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller
DE102011002910A1 (de) 2011-01-20 2012-07-26 Schaeffler Technologies Gmbh & Co. Kg Ventilsteuerungssystem
JP5360111B2 (ja) * 2011-03-29 2013-12-04 株式会社デンソー バルブタイミング調整装置
JP5569458B2 (ja) * 2011-04-18 2014-08-13 株式会社デンソー バルブタイミング調整装置
DE102012202520B4 (de) 2012-02-20 2016-03-24 Schaeffler Technologies AG & Co. KG Zentralventil für einen Nockenwellenversteller
DE102012214764B4 (de) 2012-08-20 2018-04-26 Schaeffler Technologies AG & Co. KG Befestigungsanordnung zur Verbindung eines Nockenwellenverstellers mit einem Nockenwellenende einer Nockenwelle
DE102012214760A1 (de) 2012-08-20 2014-02-20 Schaeffler Technologies AG & Co. KG Zentralschraube zur Befestigung eines Nockenwellenverstellers mit einer Nockenwelle mit einem Klemmelement
DE102012218405B4 (de) * 2012-10-10 2014-08-21 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller mit rollierter Verbindung
CN102926831A (zh) * 2012-10-30 2013-02-13 芜湖杰锋汽车动力系统有限公司 一种配气调节装置
DE102013203245A1 (de) * 2013-02-27 2014-08-28 Schaeffler Technologies Gmbh & Co. Kg Statortopf mit Einlegescheibe zur Reduzierung des Axiallagerspiels
US9297346B2 (en) * 2014-03-17 2016-03-29 Ford Global Technologies, Llc Camshaft position determination
US9598985B2 (en) * 2014-10-21 2017-03-21 Ford Global Technologies, Llc Method and system for variable cam timing device
DE102015209302A1 (de) 2015-05-21 2016-11-24 Schaeffler Technologies AG & Co. KG Stator eines Nockenwellenverstellers mit stranggepresstem Drehmomenteinleitbereich
DE102015110679B4 (de) * 2015-07-02 2021-04-01 Thyssenkrupp Ag Verfahren zum Ausgleich von Toleranzen zwischen einem Stator und einem Rotor eines Phasenstellers für eine verstellbare Nockenwelle
US11066966B2 (en) * 2017-12-18 2021-07-20 Schaeffler Technologies AG & Co. KG Device for adjusting camshaft phase
DE202020104168U1 (de) * 2019-07-25 2020-09-10 ECO Holding 1 GmbH Nockenwellenversteller
US11946394B2 (en) * 2019-07-25 2024-04-02 ECO Holding 1 GmbH Method for producing a cam phaser and cam phaser
US11913473B2 (en) 2020-03-17 2024-02-27 Garrett Transportation I Inc Compressor with electric motor coolant jacket having radial and axial portions
US11581791B2 (en) 2020-11-17 2023-02-14 Garrett Transportation Inc Method of manufacturing e-boosting device
US11689076B2 (en) 2020-11-17 2023-06-27 Garrett Transportation I Inc Motor cooling system for e-boosting device
US11742717B2 (en) 2020-11-17 2023-08-29 Garrett Transportation I Inc Motor cooling system for e-boosting device

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DE3937644A1 (de) * 1989-11-11 1991-05-16 Bayerische Motoren Werke Ag Vorrichtung zur hydraulischen drehwinkelverstellung einer welle relativ zu einem antriebsrad, insbesondere nockenwelle fuer brennkraftmaschinen
DE19740215B4 (de) * 1996-09-13 2006-02-09 Denso Corp., Kariya Drehphaseneinstellvorrichtung mit einer Kunstharzdichtung
JP2000297614A (ja) * 1999-04-12 2000-10-24 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
DE19951391A1 (de) * 1999-10-26 2001-07-05 Schaeffler Waelzlager Ohg Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere hydraulische Nockenwellen-Verstelleinrichtung in Rotationsrichtung
US6412462B1 (en) * 2000-01-18 2002-07-02 Delphi Technologies, Inc. Cam phaser apparatus having a stator integral with a back plate or a front cover plate
JP2002180809A (ja) * 2000-10-04 2002-06-26 Denso Corp バルブタイミング調整装置の製造方法
JP4507151B2 (ja) * 2000-10-06 2010-07-21 株式会社デンソー バルブタイミング調整装置
US6386167B1 (en) * 2001-06-29 2002-05-14 Delphi Technologies, Inc. Cam phaser cover assembly
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DE10143862A1 (de) * 2001-09-07 2003-03-27 Ina Schaeffler Kg Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Rotationskolben-Verstelleinrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
DE10161701A1 (de) * 2001-12-15 2003-06-18 Ina Schaeffler Kg Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Einrichtung zur hydraulischen Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle

Also Published As

Publication number Publication date
CN1629454A (zh) 2005-06-22
EP1544419A1 (de) 2005-06-22
ATE349601T1 (de) 2007-01-15
EP1544419B1 (de) 2006-12-27
DE502004002434D1 (de) 2007-02-08
ES2276209T3 (es) 2007-06-16
RU2004136797A (ru) 2006-05-27
US6964250B2 (en) 2005-11-15
RU2353783C2 (ru) 2009-04-27
JP2005180433A (ja) 2005-07-07
DE10359068A1 (de) 2005-07-21
US20050145208A1 (en) 2005-07-07
KR20050061338A (ko) 2005-06-22
CN100416049C (zh) 2008-09-03

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Legal Events

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B25D Requested change of name of applicant approved

Owner name: SCHAEFFLER KG (DE)

Free format text: NOME ALTERADO DE: INA-SCHAEFFLER KG

B25A Requested transfer of rights approved

Owner name: SCHAEFFLER TECHNOLOGIES GMBH AND CO. KG (DE)

Free format text: TRANSFERIDO DE: SCHAEFFLER KG

B25D Requested change of name of applicant approved

Owner name: SCHAEFFLER TECHNOLOGIES AG AND CO. KG (OLD AG) (DE

B25A Requested transfer of rights approved

Owner name: SCHAEFFLER TECHNOLOGIES GMBH AND CO. KG (DE)

B25D Requested change of name of applicant approved

Owner name: SCHAEFFLER TECHNOLOGIES AG AND CO. KG (DE)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time