EP1162362A2 - Ansaugsystem für Brennkraftmaschinen - Google Patents
Ansaugsystem für Brennkraftmaschinen Download PDFInfo
- Publication number
- EP1162362A2 EP1162362A2 EP01113446A EP01113446A EP1162362A2 EP 1162362 A2 EP1162362 A2 EP 1162362A2 EP 01113446 A EP01113446 A EP 01113446A EP 01113446 A EP01113446 A EP 01113446A EP 1162362 A2 EP1162362 A2 EP 1162362A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- intake system
- acoustic neck
- neck
- acoustic
- 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
- 238000002485 combustion reaction Methods 0.000 title claims description 7
- 238000003466 welding Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
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
- F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
-
- 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
- F02M35/1283—Manufacturing or assembly; Connectors; Fixations
Abstract
Description
- Figur 1
- die schematische Darstellung eines Ansaugsystems für eine Brennkraftmaschine,
- Figur 2
- die Detaildarstellung eines Resonanzraumes und eines akustischen Halses.
Claims (5)
- Ansaugsystem für Brennkraftmaschinen, bestehend aus einem Gehäuse mit einem Luftfilter, einem Rohlufteinlaß, einem Reinluftauslaß, wobei in dem Gehäuse wenigstens ein Resonanzraum vorgesehen ist, welcher über einen akustischen Hals von dem weiteren Volumen des Gehäuses getrennt ist, dadurch gekennzeichnet, dass das Gehäuse ein zweiteiliges Gehäuse ist, wobei die beiden Teile insbesondere durch Ultraschallschweißen oder Heizelementschweißen miteinander verbunden sind und wobei der akustische Hals und / oder der Resonanzraum sowohl durch Begrenzungsflächen des ersten Teils, als auch durch Begrenzungsflächen in dem zweiten Teil gebildet wird.
- Ansaugsystem nach Anspruch 1, dadurch gekennzeichnet, dass in dem ersten Teil und in dem zweiten Teil des Gehäuses deckungsgleich Begrenzungsflächen vorgesehen sind, die nach dem Verbinden der beiden Gehäuseteile den Resonanzraum schaffen.
- Ansaugsystem nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass Durchbrüche zwischen Resonanzraum und aktustischer Hals oder akustischer Hals und Gehäusevolumen vorhanden sind.
- Ansaugsystem nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass der akustische Hals im wesentlichen rohrförmig ist und einen rechteck-förmigen Querschnitt aufweist.
- Ansaugsystem für eine Brennkraftmaschinen nach einem der vorherigen Ansprüche, wobei zwischen den Begrenzungsflächen der beiden Teile Dichtelemente vorgesehen sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10028963 | 2000-06-10 | ||
DE10028963A DE10028963A1 (de) | 2000-06-10 | 2000-06-10 | Ansaugsystem für Brennkraftmaschinen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1162362A2 true EP1162362A2 (de) | 2001-12-12 |
EP1162362A3 EP1162362A3 (de) | 2002-09-25 |
EP1162362B1 EP1162362B1 (de) | 2004-09-08 |
Family
ID=7645484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01113446A Expired - Lifetime EP1162362B1 (de) | 2000-06-10 | 2001-06-02 | Ansaugsystem für Brennkraftmaschinen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1162362B1 (de) |
AT (1) | ATE275692T1 (de) |
DE (2) | DE10028963A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7564081B2 (en) | 2005-11-30 | 2009-07-21 | International Business Machines Corporation | finFET structure with multiply stressed gate electrode |
US7655511B2 (en) | 2005-11-03 | 2010-02-02 | International Business Machines Corporation | Gate electrode stress control for finFET performance enhancement |
US7863197B2 (en) | 2006-01-09 | 2011-01-04 | International Business Machines Corporation | Method of forming a cross-section hourglass shaped channel region for charge carrier mobility modification |
DE10226205B4 (de) * | 2002-06-13 | 2013-11-28 | Mann + Hummel Gmbh | Vorrichtung zur Beeinflussung des Schalls im Ansaugtrakt eines Verbrenungsmotors |
CN110566439A (zh) * | 2019-08-29 | 2019-12-13 | 武汉格罗夫氢能汽车有限公司 | 一种带消声功能的燃料电池乘用车空滤系统 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6514727B2 (ja) * | 2017-03-08 | 2019-05-15 | 株式会社Subaru | 消音装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1034721A (en) * | 1963-02-06 | 1966-07-06 | Citroen Sa Andre | Improvements in or relating to combined air-filter and resonator-type silencers for the induction air of internal combustion engines |
DE3429633A1 (de) * | 1984-08-11 | 1986-02-20 | Ing. Walter Hengst GmbH & Co KG, 4400 Münster | Schalldaempfendes luftansaugfilter fuer eine brennkraftmaschine |
EP0896148A2 (de) * | 1997-05-08 | 1999-02-10 | Siemens Canada Limited | Kombinierter Luftfilter und Resonanzkammer |
US5900595A (en) * | 1997-07-22 | 1999-05-04 | Honda Giken Kogyo Kabushiki Kaisha | Intake silencer device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4203696C2 (de) * | 1992-02-08 | 1994-05-26 | Theysohn Friedrich Fa | Vorrichtung zum Spritzgießen eines Formteils aus Kunststoff |
DE4319809C2 (de) * | 1993-06-15 | 1995-10-19 | Leimbach Gerhard Werkzeugbau | Schieberanordnung eines Formwerkzeugs zur Herstellung von Kunststofformteilen |
DE19717196A1 (de) * | 1997-04-24 | 1998-10-29 | Mann & Hummel Filter | Kunststoffhohlraumstruktur |
DE29806916U1 (de) * | 1998-03-03 | 1998-07-30 | Zieger Peter Michael | Dämpferfiltergehäuse |
-
2000
- 2000-06-10 DE DE10028963A patent/DE10028963A1/de not_active Withdrawn
-
2001
- 2001-06-02 DE DE50103509T patent/DE50103509D1/de not_active Expired - Lifetime
- 2001-06-02 AT AT01113446T patent/ATE275692T1/de not_active IP Right Cessation
- 2001-06-02 EP EP01113446A patent/EP1162362B1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1034721A (en) * | 1963-02-06 | 1966-07-06 | Citroen Sa Andre | Improvements in or relating to combined air-filter and resonator-type silencers for the induction air of internal combustion engines |
DE3429633A1 (de) * | 1984-08-11 | 1986-02-20 | Ing. Walter Hengst GmbH & Co KG, 4400 Münster | Schalldaempfendes luftansaugfilter fuer eine brennkraftmaschine |
EP0896148A2 (de) * | 1997-05-08 | 1999-02-10 | Siemens Canada Limited | Kombinierter Luftfilter und Resonanzkammer |
US5900595A (en) * | 1997-07-22 | 1999-05-04 | Honda Giken Kogyo Kabushiki Kaisha | Intake silencer device |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10226205B4 (de) * | 2002-06-13 | 2013-11-28 | Mann + Hummel Gmbh | Vorrichtung zur Beeinflussung des Schalls im Ansaugtrakt eines Verbrenungsmotors |
US7655511B2 (en) | 2005-11-03 | 2010-02-02 | International Business Machines Corporation | Gate electrode stress control for finFET performance enhancement |
US7564081B2 (en) | 2005-11-30 | 2009-07-21 | International Business Machines Corporation | finFET structure with multiply stressed gate electrode |
US7863197B2 (en) | 2006-01-09 | 2011-01-04 | International Business Machines Corporation | Method of forming a cross-section hourglass shaped channel region for charge carrier mobility modification |
CN110566439A (zh) * | 2019-08-29 | 2019-12-13 | 武汉格罗夫氢能汽车有限公司 | 一种带消声功能的燃料电池乘用车空滤系统 |
Also Published As
Publication number | Publication date |
---|---|
EP1162362A3 (de) | 2002-09-25 |
DE50103509D1 (de) | 2004-10-14 |
ATE275692T1 (de) | 2004-09-15 |
DE10028963A1 (de) | 2001-12-13 |
EP1162362B1 (de) | 2004-09-08 |
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