SE522165C2 - Metod och anordning för generering av tryckpulser - Google Patents
Metod och anordning för generering av tryckpulserInfo
- 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
Links
- 238000000034 method Methods 0.000 title claims description 20
- 239000007788 liquid Substances 0.000 claims abstract description 75
- 238000006073 displacement reaction Methods 0.000 claims abstract description 30
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 238000002485 combustion reaction Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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)
- Magnetically Actuated Valves (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Paper (AREA)
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 |
| 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 |
| AU2003234964A AU2003234964A1 (en) | 2002-05-30 | 2003-05-23 | A device and a method for the generation of pressure pulses |
| US10/515,925 US7121237B2 (en) | 2002-05-30 | 2003-05-23 | Device and a method for the generation of pressure pulses |
| AT03728203T ATE550524T1 (de) | 2002-05-30 | 2003-05-23 | Vorrichtung und verfahren zur erzeugung von druckimpulsen |
| 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 |
| EP03728203A EP1532348B1 (en) | 2002-05-30 | 2003-05-23 | A device and a method for the generation of pressure pulses |
| RU2004138549/06A RU2327879C2 (ru) | 2002-05-30 | 2003-05-23 | Устройство и способ генерирования импульсов давления |
| PCT/SE2003/000837 WO2003102386A1 (en) | 2002-05-30 | 2003-05-23 | A 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 (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)
| 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 |
Family Cites Families (9)
| 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 |
| 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 |
| 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 |
-
2002
- 2002-05-30 SE SE0201615A patent/SE522165C2/sv unknown
-
2003
- 2003-05-23 KR KR1020047019275A patent/KR101010415B1/ko not_active Expired - Fee Related
- 2003-05-23 AT AT03728203T patent/ATE550524T1/de active
- 2003-05-23 JP JP2004509247A patent/JP5030381B2/ja not_active Expired - Fee Related
- 2003-05-23 WO PCT/SE2003/000837 patent/WO2003102386A1/en not_active Ceased
- 2003-05-23 EP EP03728203A patent/EP1532348B1/en not_active Expired - Lifetime
- 2003-05-23 AU AU2003234964A patent/AU2003234964A1/en not_active Abandoned
- 2003-05-23 CN CNB038126052A patent/CN100359139C/zh not_active Expired - Fee Related
- 2003-05-23 RU RU2004138549/06A patent/RU2327879C2/ru not_active IP Right Cessation
- 2003-05-23 US US10/515,925 patent/US7121237B2/en not_active Expired - Lifetime
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 |
| AU2003234964A1 (en) | 2003-12-19 |
| RU2327879C2 (ru) | 2008-06-27 |
| CN1659363A (zh) | 2005-08-24 |
| SE0201615D0 (sv) | 2002-05-30 |
| KR101010415B1 (ko) | 2011-01-21 |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE544218C2 (sv) | Tryckfluidstyrd aktuator | |
| SE1100435A1 (sv) | Tryckpulsgenerator | |
| EP2232021B1 (en) | Pneumatic system for controlling the valves of an internal combustion engine | |
| SE522165C2 (sv) | Metod och anordning för generering av tryckpulser | |
| SE522163C2 (sv) | Metod och anordning för tryckpulsgenerering | |
| SE1250793A1 (sv) | Aktuator för axiell förskjutning av en gasväxlingsventil viden förbränningsmotor | |
| CN101809279B (zh) | 具有防粘滞装置的可变排量泵 | |
| US10077689B2 (en) | Combustion engine and gas handling system for pneumatic operation of a valve actuator | |
| KR20140027385A (ko) | 밸브 제어 방법 및 장치 | |
| US10577988B2 (en) | Actuator for axial displacement of an object | |
| EP3283737B1 (en) | Pneumatic actuator for an engine valve | |
| SE526975C2 (sv) | Metod för generering av tryckpulser, tryckpulsgenerator och en med en sådan försedd kolvmotor | |
| EP3009619B1 (en) | Gas exchange valve actuator for axial displacement of a gas exchange valve of a combustion engine | |
| SE536251C2 (sv) | Förfarande och anordning vid ventilstyrning | |
| SE527373C2 (sv) | Metod för genering av tryckpulser, tryckpulsgenerator och en med en sådan försedd kolvmotor | |
| CN103518058B (zh) | 流体系统及内燃机 | |
| JP6855893B2 (ja) | 電磁弁 | |
| JP2006152873A (ja) | 弁制御機構 | |
| JP2003232223A (ja) | 可変容量タービンのアクチュエータ駆動装置 | |
| US20150076256A1 (en) | High pressure eletrohydraulic valve actuator |