JP7040769B2 - 流体制御弁、および、これを用いたバルブタイミング調整装置 - Google Patents

流体制御弁、および、これを用いたバルブタイミング調整装置 Download PDF

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Publication number
JP7040769B2
JP7040769B2 JP2018149379A JP2018149379A JP7040769B2 JP 7040769 B2 JP7040769 B2 JP 7040769B2 JP 2018149379 A JP2018149379 A JP 2018149379A JP 2018149379 A JP2018149379 A JP 2018149379A JP 7040769 B2 JP7040769 B2 JP 7040769B2
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JP
Japan
Prior art keywords
flow path
check valve
fluid
valve
cylinder portion
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
JP2018149379A
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English (en)
Japanese (ja)
Other versions
JP2020024018A5 (enExample
JP2020024018A (ja
Inventor
拓也 濱田
誠 大坪
哲朗 満谷
欽弥 高橋
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to JP2018149379A priority Critical patent/JP7040769B2/ja
Priority to PCT/JP2019/030883 priority patent/WO2020032018A1/ja
Priority to DE112019003963.6T priority patent/DE112019003963T9/de
Publication of JP2020024018A publication Critical patent/JP2020024018A/ja
Publication of JP2020024018A5 publication Critical patent/JP2020024018A5/ja
Priority to US17/167,323 priority patent/US11519306B2/en
Application granted granted Critical
Publication of JP7040769B2 publication Critical patent/JP7040769B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/28—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with resilient valve 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
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—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
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—Oil control valves
    • F01L2001/3443—Solenoid driven 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
    • F01L2001/34423—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
    • F01L2301/00—Using particular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Sliding Valves (AREA)
  • Check Valves (AREA)
  • Multiple-Way Valves (AREA)
JP2018149379A 2018-08-08 2018-08-08 流体制御弁、および、これを用いたバルブタイミング調整装置 Expired - Fee Related JP7040769B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018149379A JP7040769B2 (ja) 2018-08-08 2018-08-08 流体制御弁、および、これを用いたバルブタイミング調整装置
PCT/JP2019/030883 WO2020032018A1 (ja) 2018-08-08 2019-08-06 流体制御弁、および、これを用いたバルブタイミング調整装置
DE112019003963.6T DE112019003963T9 (de) 2018-08-08 2019-08-06 Fluidsteuerungsventil und Ventilsteuerzeitanpassungsvorrichtung unter Verwendung desselben
US17/167,323 US11519306B2 (en) 2018-08-08 2021-02-04 Fluid control valve, and valve timing adjusting device employing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018149379A JP7040769B2 (ja) 2018-08-08 2018-08-08 流体制御弁、および、これを用いたバルブタイミング調整装置

Publications (3)

Publication Number Publication Date
JP2020024018A JP2020024018A (ja) 2020-02-13
JP2020024018A5 JP2020024018A5 (enExample) 2020-09-10
JP7040769B2 true JP7040769B2 (ja) 2022-03-23

Family

ID=69413542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018149379A Expired - Fee Related JP7040769B2 (ja) 2018-08-08 2018-08-08 流体制御弁、および、これを用いたバルブタイミング調整装置

Country Status (4)

Country Link
US (1) US11519306B2 (enExample)
JP (1) JP7040769B2 (enExample)
DE (1) DE112019003963T9 (enExample)
WO (1) WO2020032018A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7234973B2 (ja) * 2020-02-26 2023-03-08 株式会社デンソー バルブタイミング調整装置
US11852051B2 (en) 2020-06-14 2023-12-26 Schaeffler Technologies AG & Co. KG Recirculating hydraulic fluid control valve
US11560813B2 (en) * 2021-03-18 2023-01-24 Schaeffler Technologies AG & Co. KG Recirculating hydraulic fluid control valve
US11560814B1 (en) * 2022-01-21 2023-01-24 Schaeffler Technologies AG & Co. KG Recirculating hydraulic fluid control valve
JP2025090873A (ja) * 2022-04-27 2025-06-18 Ａｓｔｅｍｏ株式会社 制御弁及びこの制御弁を用いた内燃機関のバルブタイミング制御装置
CN115013558B (zh) * 2022-07-02 2025-04-01 安徽工程大学 一种六通道流体介质控制阀

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010143284A1 (ja) 2009-06-10 2010-12-16 日鍛バルブ株式会社 内燃機関用油圧ラッシュアジャスタ
DE102010011835A1 (de) 2010-03-18 2011-09-22 Schaeffler Technologies Gmbh & Co. Kg Druckmittelbetätigbare Nockenwellenverstelleinrichtung für eine Brennkraftmaschine
JP2015145672A (ja) 2014-01-31 2015-08-13 ハイライト・ジャーマニー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング カムシャフトの揺動型アクチュエータ用の油圧バルブ
WO2018135586A1 (ja) 2017-01-19 2018-07-26 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
DE200760C (enExample) *
DE630363C (de) * 1934-11-10 1936-05-26 Hoerbiger & Co Selbsttaetiges Ventil mit topfaehnlichem Gehaeuse
DE102011077586A1 (de) * 2011-06-16 2012-12-20 Schaeffler Technologies AG & Co. KG Nockenwellenversteller
US20160201822A1 (en) * 2013-09-10 2016-07-14 Hitachi Automotive Systems, Ltd. Solenoid valve
JP6790925B2 (ja) 2017-03-07 2020-11-25 株式会社デンソー 作動油制御弁、および、これを用いたバルブタイミング調整装置
JP6683142B2 (ja) 2017-01-19 2020-04-15 株式会社デンソー バルブタイミング調整装置
DE102017118666A1 (de) * 2017-08-16 2019-02-21 ECO Holding 1 GmbH Rückschlagventil für ein Hydraulikventil eines Schwenkmotorverstellers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010143284A1 (ja) 2009-06-10 2010-12-16 日鍛バルブ株式会社 内燃機関用油圧ラッシュアジャスタ
DE102010011835A1 (de) 2010-03-18 2011-09-22 Schaeffler Technologies Gmbh & Co. Kg Druckmittelbetätigbare Nockenwellenverstelleinrichtung für eine Brennkraftmaschine
JP2015145672A (ja) 2014-01-31 2015-08-13 ハイライト・ジャーマニー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング カムシャフトの揺動型アクチュエータ用の油圧バルブ
WO2018135586A1 (ja) 2017-01-19 2018-07-26 株式会社デンソー バルブタイミング調整装置

Also Published As

Publication number Publication date
JP2020024018A (ja) 2020-02-13
DE112019003963T5 (de) 2021-04-22
US20210180476A1 (en) 2021-06-17
US11519306B2 (en) 2022-12-06
WO2020032018A1 (ja) 2020-02-13
DE112019003963T9 (de) 2021-06-24

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