KR20020036715A - 피스톤엔진에 공기를 공급하는 장치 및 방법 - Google Patents
피스톤엔진에 공기를 공급하는 장치 및 방법 Download PDFInfo
- Publication number
- KR20020036715A KR20020036715A KR1020010069090A KR20010069090A KR20020036715A KR 20020036715 A KR20020036715 A KR 20020036715A KR 1020010069090 A KR1020010069090 A KR 1020010069090A KR 20010069090 A KR20010069090 A KR 20010069090A KR 20020036715 A KR20020036715 A KR 20020036715A
- Authority
- KR
- South Korea
- Prior art keywords
- air chamber
- engine
- air
- resonant system
- piston engine
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/008—Resonance charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0205—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the charging effect
- F02B27/021—Resonance charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
- F02B27/0231—Movable ducts, walls or the like
- F02B27/0236—Movable ducts, walls or the like with continuously variable adjustment of a length or width
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
- F02M35/10026—Plenum chambers
- F02M35/10052—Plenum chambers special shapes or arrangements of plenum chambers; Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1205—Flow throttling or guiding
- F02M35/1222—Flow throttling or guiding by using adjustable or movable elements, e.g. valves, membranes, bellows, expanding or shrinking elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
- F02M35/1261—Helmholtz resonators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/184—Number of cylinders ten
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Supercharger (AREA)
- Characterised By The Charging Evacuation (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Compressor (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Description
Claims (14)
- 공기공급장치는 적어도,하나 이상의 실린더(3)에 공기를 공급하기 위해 배치된 과급장치(4)와,과급장치(4)에 연결되는 공기실(2)과,공기실로부터 피스톤엔진의 각 실린더(3)로 안내하는 채널 배치(5)를 포함하여 구성되는 과급 피스톤엔진에 공기를 공급하는 장치에 있어서,공진 시스템(6)은 공기실(2)에서의 압력맥동을 경감시키기 위하여 공기실에 연결되어 배치되는 것을 특징으로 하는 피스톤엔진에 공기를 공급하는 장치.
- 제 1 항에 있어서, 과급장치는 공기실의 제 1 끝단에 연결되며,공진 시스템(6)은 공기실의 제 1 끝단(2')의 반대편 다른 끝단(2")에서 실질적으로 작동하도록 배치되는 것을 특징으로 하는 피스톤엔진에 공기를 공급하는 장치.
- 제 1 항 또는 제 2 항에 있어서, 공진 시스템은 주로 엔진회전속도의 제 3 공조파 이하의 주파수에서 나타나는 압력맥동을 경감하도록 배치되는 것을 특징으로 하는 피스톤엔진에 공기를 공급하는 장치.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 공진 시스템(6)은 공기실(2)내로 개방되도록 배치되는 하나 또는 몇 개의 연장된 요소(8, 9, 10)로 형성되는 것을 특징으로 하는 피스톤엔진에 공기를 공급하는 장치.
- 제 4 항에 있어서, 공기실은 연속하는 실린더의 방향에 수직인 임의의 횡단면적을 가지도록 배치되며,공진 시스템(6)의 공간의 횡단면적은 공기실(2)의 횡단면적의 50% 미만인 것을 특징으로 하는 피스톤엔진에 공기를 공급하는 장치.
- 제 5 항에 있어서, 공진 시스템(6)의 공간의 횡단면적은 공기실(2)의 횡단면적의 30% 미만인 것을 특징으로 하는 피스톤엔진에 공기를 공급하는 장치.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 공진 시스템(6)은 엔진의 공기실(2)내로 개방되는 공진기 챔버(15)로 형성되는 것을 특징으로 하는 피스톤엔진에 공기를 공급하는 장치.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 공진 시스템(6)은 적절하게 이동가능한 막 등과 같은 기계식 발진기와, 상기 발진기를 움직이도록 마련된 액츄에이터 시스템(2)으로 형성되는 것을 특징으로 하는 피스톤엔진에 공기를 공급하는 장치.
- 제 1 항 내지 제 8 항 중 어느 한 항에 있어서, 공진 시스템은 엔진 블록(10) 및/또는 공기실(2)의 구성과 연결되어 배치되는 것을 특징으로 하는 피스톤엔진에 공기를 공급하는 장치.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 공진 시스템(6)의 작동은 외부에서 제어가능한 것을 특징으로 하는 피스톤엔진에 공기를 공급하는 장치.
- 연소공기는 주위의 압력보다 높은 압력으로 과급장치(4)에 의해 상기 과급장치에 연결된 공기실(2)내로 공급되고,공기는 실린더와 공기실 사이의 채널 배치(5)를 통하여 공기실(2)로부터 공기실에 연결된 실린더(3)로 안내되는 과급 피스톤엔진을 작동하는 방법에 있어서,압력맥동은 공기실에서 형성되며, 상기 맥동은 엔진회전속도의 제 3 공조파 이하의 주파수에서 나타나는 공기실에서의 맥동으로부터 반 파장길이 옮겨지는 것을 특징으로 하는 과급 피스톤엔진을 작동하는 방법.
- 제 11 항에 있어서, 엔진은 밀러공정에 따라 작동하며, 과급장치는 엔진의 배기가스의 에너지를 사용하여 작동하는 것을 특징으로 하는 과급 피스톤 엔진을 작동하는 방법.
- 제 11 항에 있어서, 압력맥동은 주로 과급 장치(4)의 결합위치에 반대쪽인공기실의 끝단(2")에서 형성되는 것을 특징으로 하는 과급 피스톤 엔진을 작동하는 방법.
- 제 11 항에 있어서, 공진 시스템(6)은 엔진회전속도에 따라 제어되어, 각 속도에서 공진 시스템은 엔진회전속도의 제 3 공조파 이하의 주파수에서 나타나는 압력맥동을 실질적으로 경감하도록 제어되는 것을 특징으로 하는 과급 피스톤 엔진을 작동하는 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20002444 | 2000-11-08 | ||
| FI20002444A FI114332B (fi) | 2000-11-08 | 2000-11-08 | Ahdetun mäntämoottorin ilmansyöttöjärjestely ja -menetelmä ahdetun mäntämoottorin yhteydessä |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020036715A true KR20020036715A (ko) | 2002-05-16 |
| KR100771332B1 KR100771332B1 (ko) | 2007-10-29 |
Family
ID=8559450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020010069090A Expired - Fee Related KR100771332B1 (ko) | 2000-11-08 | 2001-11-07 | 피스톤엔진에 공기를 공급하는 장치 및 방법 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6622486B2 (ko) |
| EP (1) | EP1205650B1 (ko) |
| JP (1) | JP3986294B2 (ko) |
| KR (1) | KR100771332B1 (ko) |
| AT (1) | ATE530749T1 (ko) |
| FI (1) | FI114332B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100426099B1 (ko) * | 2000-11-09 | 2004-04-03 | 니트젠테크놀러지스 주식회사 | 피투피/피투지 서비스 제공 방법 및 이를 위한 시스템 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7117974B2 (en) * | 2004-05-14 | 2006-10-10 | Visteon Global Technologies, Inc. | Electronically controlled dual chamber variable resonator |
| DE102004036524B4 (de) * | 2004-07-28 | 2013-07-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Resonanzaufladung für eine Brennkraftmaschine |
| RU2327883C2 (ru) * | 2006-06-30 | 2008-06-27 | Казанский государственный технический университет им. А.Н. Туполева | Способ подачи топливовоздушной смеси в четырехтактный двигатель внутреннего сгорания и устройство подачи топливовоздушной смеси |
| JP4906549B2 (ja) † | 2007-03-15 | 2012-03-28 | 本田技研工業株式会社 | 多気筒内燃機関の吸気マニホルド |
| JP4906548B2 (ja) | 2007-03-15 | 2012-03-28 | 本田技研工業株式会社 | 多気筒内燃機関の吸気マニホルド |
| US7950363B2 (en) * | 2008-09-12 | 2011-05-31 | Ford Global Technologies | Air inlet system for internal combustion engine |
| US9002627B2 (en) | 2011-09-08 | 2015-04-07 | Ford Global Technologies, Llc | Method and system for improving engine starting |
| US8776754B2 (en) | 2011-09-08 | 2014-07-15 | Ford Global Technologies, Llc | Method and system for adjusting port throttles |
| US8977470B2 (en) | 2011-09-13 | 2015-03-10 | Ford Global Technologies, Llc | Method and system for sampling intake manifold pressure |
| US8899212B2 (en) * | 2011-12-14 | 2014-12-02 | Ford Global Technologies, Llc | Method and system for improving engine starting |
| CN103075605B (zh) * | 2013-01-10 | 2015-04-29 | 重庆大学 | 双腔共振式消声器 |
| FR3014148B1 (fr) * | 2013-12-03 | 2019-06-07 | Valeo Systemes Thermiques | Collecteur d'admission d'air pour moteur thermique comprenant un attenuateur acoustique |
| US9394864B2 (en) * | 2014-06-11 | 2016-07-19 | Ford Global Technologies, Llc | Multi-frequency quarter-wave resonator for an internal combustion engine vehicle |
| US10190512B2 (en) * | 2015-11-12 | 2019-01-29 | Ford Global Technologies, Llc | Manifold volume determination based on surge frequency |
| US10066587B2 (en) | 2016-02-09 | 2018-09-04 | Ford Global Technologies, Llc | Methods and systems for a variable volume engine intake system |
| GB2547295B (en) * | 2016-02-10 | 2019-10-16 | Ford Global Tech Llc | An engine intake system having a variable volume chamber operating according to the opening of engine air inlets. |
| JP6302953B2 (ja) * | 2016-05-09 | 2018-03-28 | 本田技研工業株式会社 | V型内燃機関の吸気装置 |
| US10302052B2 (en) | 2016-11-16 | 2019-05-28 | Ford Global Technologies, Llc | Vacuum actuated multi-frequency quarter-wave resonator for an internal combustion engine |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4064696A (en) * | 1975-05-13 | 1977-12-27 | Autoipari Kutato Intezet | Live-gas conduit system for turbocharged six-cylinder engines |
| DE2831985A1 (de) * | 1978-07-20 | 1980-02-07 | Saurer Ag Adolph | Ansaugsystem fuer kolben-brennkraftmaschinen mit resonanzaufladung |
| SU748023A1 (ru) * | 1978-05-05 | 1980-07-15 | Ордена Ленина, Ордена Трудового Красного Знамени Завод Транспортного Машиностроения Им. В.И.Ленина | Устройство дл наддува двигател внутреннего сгорани |
| DE2831889A1 (de) * | 1978-07-20 | 1980-02-07 | Bbc Brown Boveri & Cie | Verfahren und einrichtung zum aufladen einer mehrzylindrigen kolbenbrennkraftmaschine |
| HU182843B (en) * | 1978-12-21 | 1984-03-28 | Autoipari Kutato Fejlesztoe | Internal combustion piston engine with fresh gas conduit system boosting the supercharging of cylynders |
| CH638869A5 (de) * | 1979-03-14 | 1983-10-14 | Bbc Brown Boveri & Cie | Verfahren zur foerderung und steuerung des bypassluftstromes bei aufgeladenen verbrennungskraftmaschinen und verbrennungskraftmaschine zur ausfuehrung des verfahrens. |
| JPS5751910A (en) * | 1980-09-12 | 1982-03-27 | Nissan Diesel Motor Co Ltd | Inertia supercharging device for internal combustion engine |
| CH659854A5 (de) * | 1980-11-21 | 1987-02-27 | Attila Janos Tibor Horvath Dr | Verfahren und einrichtung zur aufladung von kolbenbrennkraftmaschinen. |
| US4539947A (en) | 1982-12-09 | 1985-09-10 | Nippondenso Co., Ltd. | Resonator for internal combustion engines |
| US4513699A (en) * | 1983-02-22 | 1985-04-30 | Autoipari Kutato Es Fejleszto Vallalat | Intake gas resonance system for internal combustion engines |
| DE3344950A1 (de) * | 1983-12-13 | 1985-06-20 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Kompaktes frischgas-eintrittssystem fuer motoren mit kombinierter aufladung |
| HU207375B (en) * | 1987-02-12 | 1993-03-29 | Autoipari Kutato Fejlesztoe | Internal combustion piston engine |
| US4805733A (en) | 1987-07-07 | 1989-02-21 | Nippondenso Co., Ltd. | Active silencer |
| JP2649372B2 (ja) * | 1988-03-15 | 1997-09-03 | マツダ株式会社 | 過給機付エンジンの吸気装置 |
| JPH0723695B2 (ja) * | 1988-10-25 | 1995-03-15 | いすゞ自動車株式会社 | 多気筒内燃機関の吸気装置 |
| JPH0819885B2 (ja) * | 1988-12-28 | 1996-03-04 | マツダ株式会社 | エンジンの吸気装置 |
| JPH029912A (ja) * | 1989-05-15 | 1990-01-12 | Masashi Tsuchida | 波動式過給型吸気システム |
| SU1726809A2 (ru) * | 1989-09-01 | 1992-04-15 | Дальневосточный технический институт рыбной промышленности и хозяйства | Устройство дл резонансного наддува ДВС |
| JPH0791984B2 (ja) * | 1989-10-24 | 1995-10-09 | マツダ株式会社 | 過給機付エンジンの吸気装置 |
| US4969536A (en) | 1989-10-26 | 1990-11-13 | Allied-Signal Inc. | Turbocharger noise silencer |
| JP2892518B2 (ja) * | 1991-03-30 | 1999-05-17 | マツダ株式会社 | 機械式過給機付エンジンの吸気装置 |
| JPH05345524A (ja) * | 1992-06-15 | 1993-12-27 | Mazda Motor Corp | エンジンの外気導入装置およびその設定方法 |
| DE4305333C1 (de) | 1993-02-20 | 1994-07-07 | Fasag Ag Suhr | Geräuschdämpfungsvorrichtung zur Reduktion von Mündungsgeräuschen bei Anlagen mit pulsierenden Gasströmungen |
| US5572966A (en) * | 1994-09-30 | 1996-11-12 | Siemens Electric Limited | Method and composite resonator for tuning an engine air induction system |
| DE4439704A1 (de) | 1994-11-05 | 1996-05-09 | Gillet Heinrich Gmbh | Vorrichtung zur Reduzierung der Druckpulsationen in gasführenden Rohren |
| DE19641715A1 (de) | 1996-10-10 | 1998-04-16 | Mann & Hummel Filter | Ansaugsystem für eine Brennkraftmaschine |
| US6084971A (en) | 1997-06-10 | 2000-07-04 | Siemens Electric Limited | Active noise attenuation system |
| DE19814970B4 (de) * | 1998-04-03 | 2006-03-02 | Dr.Ing.H.C. F. Porsche Ag | Sauganlage |
| DE19818873C2 (de) | 1998-04-28 | 2001-07-05 | Man B & W Diesel Ag | Hubkolbenbrennkraftmaschine |
| JP2000045782A (ja) | 1998-07-27 | 2000-02-15 | Ishikawajima Harima Heavy Ind Co Ltd | 過給機の脈動音消音装置 |
| JP3903657B2 (ja) * | 1998-12-02 | 2007-04-11 | トヨタ自動車株式会社 | 筒内噴射式火花点火内燃機関 |
| NO310842B1 (no) | 2000-01-24 | 2001-09-03 | Ulstein Bergen As | Fremgangsmåte og anordning ved drift av en forbrenningsmotor |
-
2000
- 2000-11-08 FI FI20002444A patent/FI114332B/fi not_active IP Right Cessation
-
2001
- 2001-11-02 AT AT01309336T patent/ATE530749T1/de not_active IP Right Cessation
- 2001-11-02 EP EP01309336A patent/EP1205650B1/en not_active Expired - Lifetime
- 2001-11-07 KR KR1020010069090A patent/KR100771332B1/ko not_active Expired - Fee Related
- 2001-11-07 JP JP2001341333A patent/JP3986294B2/ja not_active Expired - Fee Related
- 2001-11-07 US US10/013,738 patent/US6622486B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100426099B1 (ko) * | 2000-11-09 | 2004-04-03 | 니트젠테크놀러지스 주식회사 | 피투피/피투지 서비스 제공 방법 및 이를 위한 시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| FI20002444A0 (fi) | 2000-11-08 |
| US20020088227A1 (en) | 2002-07-11 |
| ATE530749T1 (de) | 2011-11-15 |
| KR100771332B1 (ko) | 2007-10-29 |
| FI114332B (fi) | 2004-09-30 |
| US6622486B2 (en) | 2003-09-23 |
| FI20002444L (fi) | 2002-05-09 |
| EP1205650B1 (en) | 2011-10-26 |
| EP1205650A3 (en) | 2003-04-02 |
| JP2002195115A (ja) | 2002-07-10 |
| EP1205650A2 (en) | 2002-05-15 |
| JP3986294B2 (ja) | 2007-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100771332B1 (ko) | 피스톤엔진에 공기를 공급하는 장치 및 방법 | |
| CN1219964C (zh) | 二冲程大型柴油发动机 | |
| US4592310A (en) | Intake device for internal combustion engine | |
| CN88100789A (zh) | 具有共振进气(增压)的往复活塞式内燃机 | |
| US7497196B2 (en) | Intake assembly having Helmholtz resonators | |
| JP2892518B2 (ja) | 機械式過給機付エンジンの吸気装置 | |
| JP6564256B2 (ja) | 内燃機関 | |
| KR20030039476A (ko) | 서지탱크의 흡기소음 감쇄를 위한 레조네이터 장치 | |
| JPS60166707A (ja) | エンジンの吸気装置 | |
| JP6538440B2 (ja) | 内燃機関の制御装置 | |
| KR100514831B1 (ko) | 광역 튜닝 주파수영역을 갖는 차량의 연속가변흡기시스템 | |
| JPH0578651B2 (ko) | ||
| CN110159417A (zh) | 增压型发动机 | |
| JPS59105959A (ja) | 共鳴器 | |
| CN107725175A (zh) | 一种弹簧振子共振式脉冲能量延迟释放涡轮增压系统 | |
| KR100372232B1 (ko) | 가변 레조레이터 | |
| KR100325741B1 (ko) | 차량용 배기가스 흐름조절용 공명소음기 | |
| CN108699976A (zh) | 内燃机的控制装置和内燃机 | |
| JPH10205401A (ja) | レゾネータ付吸気装置 | |
| KR200380580Y1 (ko) | 엔진용 보조 흡기 장치 | |
| JPS63255518A (ja) | 過給機付エンジン | |
| KR19980016744A (ko) | 자동차의 흡기 소음 저감장치 | |
| JPS5933850Y2 (ja) | 内燃機関の吸気管 | |
| JPS60156927A (ja) | エンジンの吸気装置 | |
| WO2020253286A1 (zh) | 增压型发动机 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| A201 | Request for examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20121015 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20130926 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20141008 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20151006 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| FPAY | Annual fee payment |
Payment date: 20170927 Year of fee payment: 11 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 12 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 13 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20201024 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20201024 |
|
| R18 | Changes to party contact information recorded |
Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE) |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |