KR101946098B1 - 내연 피스톤 기관의 가스 교환 밸브를 제어가능하게 조작하기 위한 유압 밸브 장치 - Google Patents

내연 피스톤 기관의 가스 교환 밸브를 제어가능하게 조작하기 위한 유압 밸브 장치 Download PDF

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Publication number
KR101946098B1
KR101946098B1 KR1020147025565A KR20147025565A KR101946098B1 KR 101946098 B1 KR101946098 B1 KR 101946098B1 KR 1020147025565 A KR1020147025565 A KR 1020147025565A KR 20147025565 A KR20147025565 A KR 20147025565A KR 101946098 B1 KR101946098 B1 KR 101946098B1
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KR
South Korea
Prior art keywords
piston
fluid
fluid chamber
valve
controllably
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KR1020147025565A
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English (en)
Korean (ko)
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KR20140125431A (ko
Inventor
호깐 뉘네스
일라리 휘외뛰
Original Assignee
바르실라 핀랜드 오이
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Publication of KR20140125431A publication Critical patent/KR20140125431A/ko
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Publication of KR101946098B1 publication Critical patent/KR101946098B1/ko

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    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
KR1020147025565A 2012-02-16 2013-02-11 내연 피스톤 기관의 가스 교환 밸브를 제어가능하게 조작하기 위한 유압 밸브 장치 KR101946098B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20125181 2012-02-16
FI20125181A FI124245B (en) 2012-02-16 2012-02-16 Hydraulic valve arrangement for controlled actuation of the gas exchange valve of the reciprocating internal combustion engine
PCT/FI2013/050146 WO2013121100A1 (fr) 2012-02-16 2013-02-11 Agencement de soupape hydraulique pour actionner de façon commandée une soupape d'échange de gaz d'un moteur à combustion interne à piston

Publications (2)

Publication Number Publication Date
KR20140125431A KR20140125431A (ko) 2014-10-28
KR101946098B1 true KR101946098B1 (ko) 2019-02-08

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ID=48014031

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Application Number Title Priority Date Filing Date
KR1020147025565A KR101946098B1 (ko) 2012-02-16 2013-02-11 내연 피스톤 기관의 가스 교환 밸브를 제어가능하게 조작하기 위한 유압 밸브 장치

Country Status (5)

Country Link
EP (2) EP3045689A3 (fr)
KR (1) KR101946098B1 (fr)
CN (1) CN104169532B (fr)
FI (1) FI124245B (fr)
WO (1) WO2013121100A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3126643B1 (fr) * 2014-03-06 2018-01-03 Wärtsilä Finland Oy Agencement de soupape d'échange de gaz
CN104632317A (zh) * 2015-01-30 2015-05-20 哈尔滨工程大学 一种大功率船用低速柴油机排气阀装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005504206A (ja) 2001-09-07 2005-02-10 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 弁を操作するための液圧制御式のアクチュエータ
DE102008040840A1 (de) 2008-07-29 2010-02-04 Robert Bosch Gmbh Hydraulisch gesteuerter Aktor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209737A (en) * 1962-06-27 1965-10-05 Mitsubishi Shipbuilding & Eng Valve operating device for internal combustion engine
JP2664986B2 (ja) * 1989-04-03 1997-10-22 三菱重工業株式会社 内燃機関の動弁装置
DE19826045A1 (de) * 1998-06-12 2000-01-13 Bosch Gmbh Robert Verfahren zur Steuerung eines Gaswechselventils für Brennkraftmaschinen
US6223846B1 (en) * 1998-06-15 2001-05-01 Michael M. Schechter Vehicle operating method and system
DE10024268B4 (de) * 2000-05-17 2012-11-29 Robert Bosch Gmbh Vorrichtung zur Benzindirekteinspritzung in einer Kolbenbrennkraftmaschine
DE10127205A1 (de) * 2001-06-05 2002-09-05 Bosch Gmbh Robert Nockenwellenlose Steuerung eines Gaswechselventils einer Brennkraftmaschine
DE10134644A1 (de) * 2001-07-17 2003-02-06 Bosch Gmbh Robert Elektrohydraulische Ventilsteuerung
DE10147299A1 (de) * 2001-09-26 2003-04-24 Bosch Gmbh Robert Vorrichtung zur Steuerung eines Öffnungsquerschnitts in einem Verbrennungszylinder einer Brennkraftmaschine
US6899068B2 (en) 2002-09-30 2005-05-31 Caterpillar Inc Hydraulic valve actuation system
DE10310300A1 (de) * 2003-03-10 2004-09-23 Robert Bosch Gmbh Verfahren zum Betreiben eines hydraulischen Aktors, insbesondere eines Gaswechselventils einer Brennkraftmaschine
DE102004022447A1 (de) * 2004-05-06 2005-12-01 Robert Bosch Gmbh Hydraulischer Steller und Verfahren zum Betreiben eines hydraulischen Stellers
DE102005025879A1 (de) * 2005-06-06 2006-12-07 Robert Bosch Gmbh Verfahren zur Angabe eines Druckverlaufs
DE102007025619B4 (de) * 2007-06-01 2012-11-15 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung eines hydraulischen Stellers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005504206A (ja) 2001-09-07 2005-02-10 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 弁を操作するための液圧制御式のアクチュエータ
DE102008040840A1 (de) 2008-07-29 2010-02-04 Robert Bosch Gmbh Hydraulisch gesteuerter Aktor

Also Published As

Publication number Publication date
EP2815088B1 (fr) 2016-02-10
EP3045689A2 (fr) 2016-07-20
CN104169532A (zh) 2014-11-26
WO2013121100A1 (fr) 2013-08-22
FI124245B (en) 2014-05-15
FI20125181A (fi) 2013-08-17
KR20140125431A (ko) 2014-10-28
CN104169532B (zh) 2016-06-22
EP2815088A1 (fr) 2014-12-24
EP3045689A3 (fr) 2016-11-16

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