JP2000509461A - 内燃機関のための吸気装置 - Google Patents
内燃機関のための吸気装置Info
- Publication number
- JP2000509461A JP2000509461A JP9539552A JP53955297A JP2000509461A JP 2000509461 A JP2000509461 A JP 2000509461A JP 9539552 A JP9539552 A JP 9539552A JP 53955297 A JP53955297 A JP 53955297A JP 2000509461 A JP2000509461 A JP 2000509461A
- Authority
- JP
- Japan
- Prior art keywords
- damping volume
- intake device
- internal combustion
- combustion engine
- volume
- 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.)
- Ceased
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 21
- 238000013016 damping Methods 0.000 claims abstract description 34
- 230000002238 attenuated effect Effects 0.000 claims abstract description 3
- 241000380131 Ammophila arenaria Species 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
Classifications
-
- 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
- F02M35/14—Combined air cleaners and silencers
-
- 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
- F02M35/1205—Flow throttling or guiding
- F02M35/1227—Flow throttling or guiding by using multiple air intake flow paths, e.g. bypass, honeycomb or pipes opening into an expansion chamber
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Characterised By The Charging Evacuation (AREA)
- Exhaust Silencers (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.内燃機関のための吸気装置であって、吸い込まれた空気がエアフィルタ( 3)を介して内燃機関に供給されるようになっており、吸気路の領域に、ヘルム ホルツ共鳴器として働く減衰容積(5)が配置されており、得られる減衰容積の 大きさが、規定された音響周波数領域を減衰できるように設定されている形式の ものにおいて、 減衰容積(5)が、吸い込まれた空気によって少なくとも部分的に貫流される ようになっており、貫流される減衰容積(5)の大きさが可変であることを特徴 とする、内燃機関のための吸気装置。 2.吸気管(4)が、減衰容積(5)を貫通案内されていて且つ該減衰容積( 5)内部で管開閉器(11)によって減衰容積(5)に対して開閉可能であり、 減衰容積(5)において吸気管(4)に、開いた分岐管(12)が設けられてい て、該分岐路が規定された長さを以て平行に、空気流の方向(2)とは逆方向で 減衰容積(5)内に戻し案内されている、請求項1記載の吸気装置。 3.エアフィルタ(3)と減衰容積(5)との間に、減衰容積(5)の入口で 閉鎖可能な、吸込み空気のための付加通路(8)が配置されている、請求項2記 載の吸気装置。 4.減衰容積(5)の有効な大きさの切換が、内燃機関の回転数に関連して、 以下のように実施可能である、即ち: イ)中間の回転数領域の音響減衰のためには、付加通路(8)と管開閉器(11 )とが開かれており、 ロ)回転数領域全体の可変音響減衰のためには、付加通路(8)と管開閉器(1 1)とが閉じられており、所望の減衰特性が、分岐管(12)の長さによって規 定可能であり、 ハ)上側の回転数領域の音響減衰のためには、付加通路(8)が閉じられていて 、管開閉器(11)が開かれている、請求項3記載の吸気装置。 5.減衰容積(5)を変化させるために不可欠な切換え過程が、自動車の液圧 システムによって内燃機関の回転数に関連して操作されるようになっている、請 求項1から4までのいずれか1項記載の吸気装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19618432A DE19618432A1 (de) | 1996-05-08 | 1996-05-08 | Ansaugvorrichtung für einen Verbrennungsmotor |
DE19618432.0 | 1996-05-08 | ||
PCT/EP1997/002361 WO1997042408A1 (de) | 1996-05-08 | 1997-05-07 | Ansaugvorrichtung für einen verbrennungsmotor |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000509461A true JP2000509461A (ja) | 2000-07-25 |
Family
ID=7793665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9539552A Ceased JP2000509461A (ja) | 1996-05-08 | 1997-05-07 | 内燃機関のための吸気装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6135079A (ja) |
EP (1) | EP0897468B1 (ja) |
JP (1) | JP2000509461A (ja) |
BR (1) | BR9708924A (ja) |
CA (1) | CA2254138A1 (ja) |
CZ (1) | CZ360898A3 (ja) |
DE (2) | DE19618432A1 (ja) |
ES (1) | ES2171936T3 (ja) |
IN (1) | IN188548B (ja) |
WO (1) | WO1997042408A1 (ja) |
ZA (1) | ZA973820B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009008677A (ja) * | 2007-06-27 | 2009-01-15 | Asml Holding Nv | ノズル面の表面粗さを使用したガスゲージの圧力感度の向上 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10004991A1 (de) * | 2000-02-04 | 2001-08-09 | Volkswagen Ag | Helmholtz-Resonator mit variabler Resonanzfrequenz |
US20030091198A1 (en) * | 2001-11-15 | 2003-05-15 | Siemens Vdo Automotive, Inc. | Active noise control system with a helmholtz resonator |
DE10231238B4 (de) * | 2002-07-11 | 2004-06-03 | J. Eberspächer GmbH & Co. KG | Geräuschdämpfungsvorrichtung |
US6959679B2 (en) * | 2002-11-15 | 2005-11-01 | Advanced Engine Management Inc. | Air intake device for internal combustion engine |
US6938601B2 (en) * | 2003-05-21 | 2005-09-06 | Mahle Tennex Industries, Inc. | Combustion resonator |
US7117974B2 (en) * | 2004-05-14 | 2006-10-10 | Visteon Global Technologies, Inc. | Electronically controlled dual chamber variable resonator |
US7793757B2 (en) * | 2006-03-30 | 2010-09-14 | Mahle International Gmbh | Resonator with internal supplemental noise attenuation device |
US7401590B2 (en) * | 2006-10-09 | 2008-07-22 | Harley-Davidson Motor Company Group, Inc. | Active air intake for an engine |
US7497196B2 (en) * | 2006-12-12 | 2009-03-03 | Gm Global Technology Operations, Inc. | Intake assembly having Helmholtz resonators |
DE102010015541A1 (de) * | 2010-04-20 | 2011-10-20 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Luftreiniger mit in den Luftauslass eingebautem Resonator |
JP5685422B2 (ja) * | 2010-11-19 | 2015-03-18 | 本田技研工業株式会社 | コージェネレーション装置 |
DE102011051691A1 (de) * | 2011-07-08 | 2013-01-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Geräuschübertragungssystem |
DE102011051689A1 (de) | 2011-07-08 | 2013-01-10 | Dr. Ing. H.C. F. Porsche Ag | Geräuschübertragungssystem |
FR2992025B1 (fr) * | 2012-06-19 | 2014-08-08 | Peugeot Citroen Automobiles Sa | Procede de commande d'une alimentation en air d'un moteur a combustion interne |
DE102017012012A1 (de) | 2017-12-22 | 2019-06-27 | Mann+Hummel Gmbh | Akustischer Resonator eines Luftführungssystems und Luftführungssystem |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4539947A (en) * | 1982-12-09 | 1985-09-10 | Nippondenso Co., Ltd. | Resonator for internal combustion engines |
US4546733A (en) * | 1983-03-22 | 1985-10-15 | Nippondenso Co., Ltd. | Resonator for internal combustion engines |
JPH0819885B2 (ja) * | 1988-12-28 | 1996-03-04 | マツダ株式会社 | エンジンの吸気装置 |
JP3034258B2 (ja) * | 1989-01-24 | 2000-04-17 | マツダ株式会社 | エンジンの吸気消音装置 |
JPH0412161A (ja) * | 1990-05-01 | 1992-01-16 | Mazda Motor Corp | エンジンの吸気装置 |
US5163387A (en) * | 1991-10-07 | 1992-11-17 | Siemens Automotive Limited | Device for attenuating standing waves in an induction intake system |
JPH05272421A (ja) * | 1992-03-24 | 1993-10-19 | Mazda Motor Corp | エンジンの吸気装置 |
US5377629A (en) * | 1993-10-20 | 1995-01-03 | Siemens Electric Limited | Adaptive manifold tuning |
US5572966A (en) * | 1994-09-30 | 1996-11-12 | Siemens Electric Limited | Method and composite resonator for tuning an engine air induction system |
JPH08158966A (ja) * | 1994-11-30 | 1996-06-18 | Nippondenso Co Ltd | 内燃機関の騒音制御装置 |
JPH09144986A (ja) * | 1995-11-27 | 1997-06-03 | Nissan Motor Co Ltd | 吸音ダクト構造体 |
US5571242A (en) * | 1995-12-26 | 1996-11-05 | General Motors Corporation | Engine airflow system and method |
JP3304751B2 (ja) * | 1996-03-29 | 2002-07-22 | トヨタ自動車株式会社 | 内燃機関の吸気通路構造 |
JP3787915B2 (ja) * | 1996-09-04 | 2006-06-21 | 豊田合成株式会社 | 内燃機関の吸気管 |
DE19705273C1 (de) * | 1997-02-12 | 1998-03-05 | Porsche Ag | Sauganlage für eine Brennkraftmaschine |
JP3420471B2 (ja) * | 1997-07-22 | 2003-06-23 | 本田技研工業株式会社 | 吸気消音装置 |
US5771851A (en) * | 1997-07-29 | 1998-06-30 | Siemens Electric Limited | Variably tuned Helmholtz resonator with linear response controller |
-
1996
- 1996-05-08 DE DE19618432A patent/DE19618432A1/de not_active Withdrawn
-
1997
- 1997-05-02 ZA ZA9703820A patent/ZA973820B/xx unknown
- 1997-05-07 EP EP97923023A patent/EP0897468B1/de not_active Expired - Lifetime
- 1997-05-07 WO PCT/EP1997/002361 patent/WO1997042408A1/de active IP Right Grant
- 1997-05-07 CZ CZ983608A patent/CZ360898A3/cs unknown
- 1997-05-07 BR BR9708924A patent/BR9708924A/pt not_active Application Discontinuation
- 1997-05-07 JP JP9539552A patent/JP2000509461A/ja not_active Ceased
- 1997-05-07 DE DE59706189T patent/DE59706189D1/de not_active Expired - Fee Related
- 1997-05-07 US US09/180,433 patent/US6135079A/en not_active Expired - Fee Related
- 1997-05-07 CA CA002254138A patent/CA2254138A1/en not_active Abandoned
- 1997-05-07 ES ES97923023T patent/ES2171936T3/es not_active Expired - Lifetime
- 1997-05-08 IN IN291BO1997 patent/IN188548B/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009008677A (ja) * | 2007-06-27 | 2009-01-15 | Asml Holding Nv | ノズル面の表面粗さを使用したガスゲージの圧力感度の向上 |
Also Published As
Publication number | Publication date |
---|---|
EP0897468B1 (de) | 2002-01-23 |
DE19618432A1 (de) | 1997-11-13 |
DE59706189D1 (de) | 2002-03-14 |
CZ360898A3 (cs) | 1999-06-16 |
ES2171936T3 (es) | 2002-09-16 |
CA2254138A1 (en) | 1997-11-13 |
ZA973820B (en) | 1997-11-14 |
IN188548B (ja) | 2002-10-12 |
BR9708924A (pt) | 1999-08-03 |
US6135079A (en) | 2000-10-24 |
WO1997042408A1 (de) | 1997-11-13 |
EP0897468A1 (de) | 1999-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040409 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20051025 |
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A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20060125 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20060313 |
|
A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20060612 |
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A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20060718 |