SE522165C2 - Metod och anordning för generering av tryckpulser - Google Patents

Metod och anordning för generering av tryckpulser

Info

Publication number
SE522165C2
SE522165C2 SE0201615A SE0201615A SE522165C2 SE 522165 C2 SE522165 C2 SE 522165C2 SE 0201615 A SE0201615 A SE 0201615A SE 0201615 A SE0201615 A SE 0201615A SE 522165 C2 SE522165 C2 SE 522165C2
Authority
SE
Sweden
Prior art keywords
space
piston
liquid
cylinder
valve
Prior art date
Application number
SE0201615A
Other languages
English (en)
Swedish (sv)
Other versions
SE0201615D0 (sv
SE0201615L (sv
Inventor
Mats Hedman
Original Assignee
Cargine Engineering Ab
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 Cargine Engineering Ab filed Critical Cargine Engineering Ab
Priority to SE0201615A priority Critical patent/SE522165C2/sv
Publication of SE0201615D0 publication Critical patent/SE0201615D0/xx
Priority to CNB038126052A priority patent/CN100359139C/zh
Priority to PCT/SE2003/000837 priority patent/WO2003102386A1/en
Priority to KR1020047019275A priority patent/KR101010415B1/ko
Priority to EP03728203A priority patent/EP1532348B1/en
Priority to JP2004509247A priority patent/JP5030381B2/ja
Priority to AT03728203T priority patent/ATE550524T1/de
Priority to RU2004138549/06A priority patent/RU2327879C2/ru
Priority to US10/515,925 priority patent/US7121237B2/en
Priority to AU2003234964A priority patent/AU2003234964A1/en
Publication of SE0201615L publication Critical patent/SE0201615L/
Publication of SE522165C2 publication Critical patent/SE522165C2/sv

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
    • 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)
  • Fluid-Driven Valves (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Paper (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fuel-Injection Apparatus (AREA)
SE0201615A 2002-05-30 2002-05-30 Metod och anordning för generering av tryckpulser SE522165C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE0201615A SE522165C2 (sv) 2002-05-30 2002-05-30 Metod och anordning för generering av tryckpulser
AU2003234964A AU2003234964A1 (en) 2002-05-30 2003-05-23 A device and a method for the generation of pressure pulses
EP03728203A EP1532348B1 (en) 2002-05-30 2003-05-23 A device and a method for the generation of pressure pulses
PCT/SE2003/000837 WO2003102386A1 (en) 2002-05-30 2003-05-23 A device and a method for the generation of pressure pulses
KR1020047019275A KR101010415B1 (ko) 2002-05-30 2003-05-23 압력 펄스의 발생을 위한 장치 및 방법
CNB038126052A CN100359139C (zh) 2002-05-30 2003-05-23 压力脉冲发生装置和方法
JP2004509247A JP5030381B2 (ja) 2002-05-30 2003-05-23 圧力パルス発生装置及び圧力パルス発生方法
AT03728203T ATE550524T1 (de) 2002-05-30 2003-05-23 Vorrichtung und verfahren zur erzeugung von druckimpulsen
RU2004138549/06A RU2327879C2 (ru) 2002-05-30 2003-05-23 Устройство и способ генерирования импульсов давления
US10/515,925 US7121237B2 (en) 2002-05-30 2003-05-23 Device and a method for the generation of pressure pulses

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE0201615D0 SE0201615D0 (sv) 2002-05-30
SE0201615L SE0201615L (sv) 2003-12-01
SE522165C2 true SE522165C2 (sv) 2004-01-20

Family

ID=20288002

Family Applications (1)

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

Country Status (10)

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

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
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
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0839265A1 (en) 1995-04-10 1998-05-06 T. Potma Beheer B.V. Operation and control of a free piston aggregate
US6067946A (en) * 1996-12-16 2000-05-30 Cummins Engine Company, Inc. Dual-pressure hydraulic valve-actuation system
US6786186B2 (en) * 1998-09-09 2004-09-07 International Engine Intellectual Property Company, Llc Unit trigger actuator
US6763790B2 (en) 1998-09-09 2004-07-20 International Engine Intellectual Property Company, Llc Poppet valve actuator
DE19852209A1 (de) 1998-11-12 2000-05-18 Hydraulik Ring Gmbh Ventilsteuerung für Ein- und Auslaßventile von Verbrennungsmotoren
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

Also Published As

Publication number Publication date
KR20050050616A (ko) 2005-05-31
CN100359139C (zh) 2008-01-02
CN1659363A (zh) 2005-08-24
ATE550524T1 (de) 2012-04-15
KR101010415B1 (ko) 2011-01-21
JP5030381B2 (ja) 2012-09-19
US20050263117A1 (en) 2005-12-01
SE0201615D0 (sv) 2002-05-30
EP1532348B1 (en) 2012-03-21
EP1532348A1 (en) 2005-05-25
RU2327879C2 (ru) 2008-06-27
SE0201615L (sv) 2003-12-01
RU2004138549A (ru) 2005-08-27
JP2005528564A (ja) 2005-09-22
AU2003234964A1 (en) 2003-12-19
WO2003102386A1 (en) 2003-12-11
US7121237B2 (en) 2006-10-17

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