JP6222043B2 - 弁開閉時期制御装置 - Google Patents

弁開閉時期制御装置 Download PDF

Info

Publication number
JP6222043B2
JP6222043B2 JP2014223318A JP2014223318A JP6222043B2 JP 6222043 B2 JP6222043 B2 JP 6222043B2 JP 2014223318 A JP2014223318 A JP 2014223318A JP 2014223318 A JP2014223318 A JP 2014223318A JP 6222043 B2 JP6222043 B2 JP 6222043B2
Authority
JP
Japan
Prior art keywords
rotating body
guide
torsion spring
side rotating
spring holder
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.)
Expired - Fee Related
Application number
JP2014223318A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016089682A5 (enExample
JP2016089682A (ja
Inventor
祐司 野口
祐司 野口
丈雄 朝日
丈雄 朝日
弘之 濱崎
弘之 濱崎
徹 榊原
徹 榊原
知宏 梶田
知宏 梶田
秀行 菅沼
秀行 菅沼
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Aisin Corp
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 Aisin Seiki Co Ltd, Aisin Corp filed Critical Aisin Seiki Co Ltd
Priority to JP2014223318A priority Critical patent/JP6222043B2/ja
Priority to PCT/JP2015/080361 priority patent/WO2016068179A1/ja
Priority to CN201580032955.8A priority patent/CN106471225B/zh
Priority to US15/319,082 priority patent/US10280814B2/en
Publication of JP2016089682A publication Critical patent/JP2016089682A/ja
Publication of JP2016089682A5 publication Critical patent/JP2016089682A5/ja
Application granted granted Critical
Publication of JP6222043B2 publication Critical patent/JP6222043B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0476—Camshaft bearings
    • 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
    • F01L2001/34426—Oil control valves
    • F01L2001/34433—Location oil control valves
    • 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
    • F01L2001/34469—Lock movement parallel to camshaft axis
    • 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
    • F01L2001/34479—Sealing of phaser devices
    • 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
    • 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
    • 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
    • F01L2250/04—Camshaft drives characterised by their transmission means the camshaft being driven by belts
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • 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
    • F01L2810/00—Arrangements solving specific problems in relation with valve gears
    • F01L2810/03—Reducing vibration
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/031—Electromagnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
JP2014223318A 2014-10-31 2014-10-31 弁開閉時期制御装置 Expired - Fee Related JP6222043B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014223318A JP6222043B2 (ja) 2014-10-31 2014-10-31 弁開閉時期制御装置
PCT/JP2015/080361 WO2016068179A1 (ja) 2014-10-31 2015-10-28 弁開閉時期制御装置
CN201580032955.8A CN106471225B (zh) 2014-10-31 2015-10-28 阀正时控制装置
US15/319,082 US10280814B2 (en) 2014-10-31 2015-10-28 Valve opening/closing timing control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014223318A JP6222043B2 (ja) 2014-10-31 2014-10-31 弁開閉時期制御装置

Publications (3)

Publication Number Publication Date
JP2016089682A JP2016089682A (ja) 2016-05-23
JP2016089682A5 JP2016089682A5 (enExample) 2017-02-09
JP6222043B2 true JP6222043B2 (ja) 2017-11-01

Family

ID=55857514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014223318A Expired - Fee Related JP6222043B2 (ja) 2014-10-31 2014-10-31 弁開閉時期制御装置

Country Status (4)

Country Link
US (1) US10280814B2 (enExample)
JP (1) JP6222043B2 (enExample)
CN (1) CN106471225B (enExample)
WO (1) WO2016068179A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018168776A (ja) * 2017-03-30 2018-11-01 アイシン精機株式会社 弁開閉時期制御装置
DE102019103161A1 (de) * 2019-02-08 2020-08-13 ECO Holding 1 GmbH Nockenwellenversteller und Verfahren zur Montage eines Nockenwellenverstellers
JP6927238B2 (ja) 2019-02-21 2021-08-25 株式会社デンソー バルブタイミング調整装置
JP7343986B2 (ja) * 2019-02-28 2023-09-13 株式会社デンソー バルブタイミング調整装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6276321B1 (en) * 2000-01-11 2001-08-21 Delphi Technologies, Inc. Cam phaser having a torsional bias spring to offset retarding force of camshaft friction
JP4170370B2 (ja) 2007-07-30 2008-10-22 株式会社日立製作所 内燃機関のバルブタイミング制御装置
US7721692B2 (en) * 2007-09-06 2010-05-25 Delphi Technologies, Inc. Cam phaser having pre-loaded spring for biasing the rotor through only a portion of its range of authority
US8127728B2 (en) * 2008-03-21 2012-03-06 Delphi Technologies, Inc. Vane-type cam phaser having dual rotor bias springs
JP5505257B2 (ja) * 2010-10-27 2014-05-28 アイシン精機株式会社 弁開閉時期制御装置
JP2013185459A (ja) * 2012-03-06 2013-09-19 Denso Corp バルブタイミング調整装置
JP5991091B2 (ja) 2012-09-04 2016-09-14 アイシン精機株式会社 弁開閉時期制御装置

Also Published As

Publication number Publication date
JP2016089682A (ja) 2016-05-23
US20170145872A1 (en) 2017-05-25
CN106471225B (zh) 2019-01-11
US10280814B2 (en) 2019-05-07
CN106471225A (zh) 2017-03-01
WO2016068179A1 (ja) 2016-05-06

Similar Documents

Publication Publication Date Title
US9151187B2 (en) Valve timing control apparatus for internal combustion engine
JP6217438B2 (ja) 弁開閉時期制御装置
JP2010180862A (ja) バルブタイミング調整装置
JP2019007409A (ja) 弁開閉時期制御装置
JP6222043B2 (ja) 弁開閉時期制御装置
JP2018168776A (ja) 弁開閉時期制御装置
JP2013113207A (ja) バルブタイミング調整装置
JP2009162111A (ja) バルブタイミング調整装置
JP2016089682A5 (enExample)
US7100555B2 (en) Valve timing controller
JP6237574B2 (ja) 弁開閉時期制御装置
CN107208506A (zh) 内燃机的气门正时控制装置
CN106939806B (zh) 阀开闭定时控制装置
JP6769253B2 (ja) 弁開閉時期制御装置
JP7200914B2 (ja) バルブタイミング調整装置
JP2015045282A (ja) 弁開閉時期制御装置
JP2009180148A (ja) バルブタイミング調整装置
WO2017119234A1 (ja) 内燃機関のバルブタイミング制御装置
JP6904219B2 (ja) バルブタイミング調整装置
JP6907822B2 (ja) バルブタイミング調整装置、および、回転調整装置
JP6965636B2 (ja) バルブタイミング調整装置
JP5824546B2 (ja) 弁開閉時期制御装置
JP2015124754A (ja) バルブタイミング調整装置
JP2021181754A (ja) 内燃機関のバルブタイミング制御装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161227

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170123

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170704

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170823

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170905

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170918

R151 Written notification of patent or utility model registration

Ref document number: 6222043

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees