KR101010415B1 - 압력 펄스의 발생을 위한 장치 및 방법 - Google Patents

압력 펄스의 발생을 위한 장치 및 방법 Download PDF

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Publication number
KR101010415B1
KR101010415B1 KR1020047019275A KR20047019275A KR101010415B1 KR 101010415 B1 KR101010415 B1 KR 101010415B1 KR 1020047019275 A KR1020047019275 A KR 1020047019275A KR 20047019275 A KR20047019275 A KR 20047019275A KR 101010415 B1 KR101010415 B1 KR 101010415B1
Authority
KR
South Korea
Prior art keywords
chamber
piston
liquid
cylinder
shaft
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
KR1020047019275A
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English (en)
Korean (ko)
Other versions
KR20050050616A (ko
Inventor
헤드만마츠
Original Assignee
카르긴 엔지니어링 아베
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.)
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Publication date
Application filed by 카르긴 엔지니어링 아베 filed Critical 카르긴 엔지니어링 아베
Publication of KR20050050616A publication Critical patent/KR20050050616A/ko
Application granted granted Critical
Publication of KR101010415B1 publication Critical patent/KR101010415B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Measuring Fluid Pressure (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Paper (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
KR1020047019275A 2002-05-30 2003-05-23 압력 펄스의 발생을 위한 장치 및 방법 Expired - Fee Related KR101010415B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0201615-2 2002-05-30
SE0201615A SE522165C2 (sv) 2002-05-30 2002-05-30 Metod och anordning för generering av tryckpulser

Publications (2)

Publication Number Publication Date
KR20050050616A KR20050050616A (ko) 2005-05-31
KR101010415B1 true KR101010415B1 (ko) 2011-01-21

Family

ID=20288002

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047019275A Expired - Fee Related KR101010415B1 (ko) 2002-05-30 2003-05-23 압력 펄스의 발생을 위한 장치 및 방법

Country Status (10)

Country Link
US (1) US7121237B2 (enExample)
EP (1) EP1532348B1 (enExample)
JP (1) JP5030381B2 (enExample)
KR (1) KR101010415B1 (enExample)
CN (1) CN100359139C (enExample)
AT (1) ATE550524T1 (enExample)
AU (1) AU2003234964A1 (enExample)
RU (1) RU2327879C2 (enExample)
SE (1) SE522165C2 (enExample)
WO (1) WO2003102386A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE522163C2 (sv) * 2002-05-30 2004-01-20 Cargine Engineering Ab Metod och anordning för tryckpulsgenerering
EP2063075A1 (de) * 2007-11-23 2009-05-27 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Fluid betriebener Ventiltrieb
SE544218C2 (sv) 2011-10-21 2022-03-08 Freevalve Ab Tryckfluidstyrd aktuator
SE543886C2 (sv) 2012-07-06 2021-09-14 Freevalve Ab Aktuator för axiell förskjutning av en gasväxlingsventil vid en förbränningsmotor
SE537203C2 (sv) 2013-03-28 2015-03-03 Freevalve Ab Aktuator för axiell förskjutning av ett objekt
SE540359C2 (sv) * 2013-10-16 2018-08-07 Freevalve Ab Förbränningsmotor
SE540425C2 (sv) 2015-04-16 2018-09-11 Freevalve Ab Aktuator för axiell förskjutning av ett objekt
BE1026001B1 (nl) 2018-02-09 2019-09-09 Atlas Copco Airpower Naamloze Vennootschap Ontlader voor een compressor en onderhoud daarvan en compressor voorzien van een ontlader
CN108825585B (zh) * 2018-07-23 2020-06-16 北京航空航天大学 一种液气转换式气体脉动压力放大装置
CN108561370B (zh) * 2018-07-23 2020-06-16 北京航空航天大学 一种气体脉动压力发生装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6067946A (en) 1996-12-16 2000-05-30 Cummins Engine Company, Inc. Dual-pressure hydraulic valve-actuation system
US6374784B1 (en) 1998-11-12 2002-04-23 Hydraulik-Ring Gmbh Valve control mechanism for intake and exhaust valves of internal combustion engines
US6763790B2 (en) 1998-09-09 2004-07-20 International Engine Intellectual Property Company, Llc Poppet valve actuator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569688A1 (en) * 1992-04-29 1993-11-18 Hagenuk Telecom GmbH Method and apparatus for fading compensation for TDMA-receivers
AU5163896A (en) 1995-04-10 1996-10-30 T. Potma Beheer B.V. Operation and control of a free piston aggregate
US6786186B2 (en) * 1998-09-09 2004-09-07 International Engine Intellectual Property Company, Llc Unit trigger actuator
DE50007373D1 (de) * 2000-01-06 2004-09-16 Waertsilae Nsd Schweiz Ag Gaswechselsystem für eine Brennkraftmaschine und Verfahren zum Betreiben eines solchen
CN1096538C (zh) * 2000-03-27 2002-12-18 武汉理工大学 用电子控制的共管(轨)液压驱动的内燃机的进排气系统
EP1299622B1 (en) * 2000-07-10 2008-09-03 Cargine Engineering AB Pressure pulse generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6067946A (en) 1996-12-16 2000-05-30 Cummins Engine Company, Inc. Dual-pressure hydraulic valve-actuation system
US6763790B2 (en) 1998-09-09 2004-07-20 International Engine Intellectual Property Company, Llc Poppet valve actuator
US6374784B1 (en) 1998-11-12 2002-04-23 Hydraulik-Ring Gmbh Valve control mechanism for intake and exhaust valves of internal combustion engines

Also Published As

Publication number Publication date
EP1532348B1 (en) 2012-03-21
ATE550524T1 (de) 2012-04-15
US7121237B2 (en) 2006-10-17
KR20050050616A (ko) 2005-05-31
WO2003102386A1 (en) 2003-12-11
SE522165C2 (sv) 2004-01-20
AU2003234964A1 (en) 2003-12-19
RU2327879C2 (ru) 2008-06-27
CN1659363A (zh) 2005-08-24
SE0201615D0 (sv) 2002-05-30
RU2004138549A (ru) 2005-08-27
US20050263117A1 (en) 2005-12-01
JP5030381B2 (ja) 2012-09-19
JP2005528564A (ja) 2005-09-22
CN100359139C (zh) 2008-01-02
SE0201615L (sv) 2003-12-01
EP1532348A1 (en) 2005-05-25

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