JP2006001540A - 吸気システム - Google Patents
吸気システム Download PDFInfo
- Publication number
- JP2006001540A JP2006001540A JP2005173571A JP2005173571A JP2006001540A JP 2006001540 A JP2006001540 A JP 2006001540A JP 2005173571 A JP2005173571 A JP 2005173571A JP 2005173571 A JP2005173571 A JP 2005173571A JP 2006001540 A JP2006001540 A JP 2006001540A
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- Prior art keywords
- air
- arm
- intake
- air flow
- flow passage
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000012530 fluid Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 abstract description 22
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
-
- 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
- F02M35/10013—Means upstream of the air filter; Connection to the ambient air
-
- 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
- F02M35/02—Air cleaners
- F02M35/022—Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls
-
- 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
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
- F02M35/10144—Connections of intake ducts to each other or to another device
-
- 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
- F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
- F02M35/10262—Flow guides, obstructions, deflectors or the like
-
- 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
- F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
-
- 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
- F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
- F02M35/161—Arrangement of the air intake system in the engine compartment, e.g. with respect to the bonnet or the vehicle front face
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
【解決手段】吸気システム22は、細長い吸気流通路23を備えている。この吸気流通路23は、複数のルーバー要素38と、水が排水部又は喉室32に向かって下向きに流れるように水の流れの向きを変えるためのスプラッシュ・シールド42と、が組み合わせられてなるとともに該吸気流通路23の空気流入部24に対して所定角度で下向きに延びる吸気口アーム36を有する。吸気システム22は更に、侵入する水が空気圧縮機又は他の動作部内に吸引されるのを防ぐために、空気流通路23から重力によって排水を行うための機構34を備えている。
【選択図】図2
Description
24 空気流入部
30 喉室
36 吸気口アーム
38 ルーバー
40 空気流路
42 逆流面
44 スプラッシュ・シールド
50 横断部
54 降下部
62 フィルター・ハウジング
Claims (12)
- 気体流通路と、
上記空気流通路に対して流体の移動が可能になるように連通された吸気口アームと、
上記吸気口アーム内に設けられた複数の空気流路と、
上記空気流通路内を流れる空気に対してその移動を許容するフィルターの設けられたフィルター・ハウジングと、
を備えている、吸気システム。 - 上記吸気口アーム内に設けられた複数のルーバー要素と、
上記吸気口アーム内の上記ルーバー要素と上記空気流通路との間に形成された隙間部と、
上記吸気口アーム内から水が流れ出るように上記隙間部に対応して該吸気口アーム内に形成された逆流面と、を更に備えている、請求項1に記載の吸気システム。 - 上記空気流通路から上記吸気口アームよりも下方に向かって延びるように設けられた喉室と、
上記喉室に設けられた排水部と、を更に備えている、請求項1又は2のうちいずれか一つに記載の吸気システム。 - 上記空気流通路は、
上記吸気口アームに対して流体の移動が可能になるように連通し、略鉛直方向に延びる空気吸入部と、
上記空気吸入部から略水平方向に延びる横断部と、
上記横断部から下方に向かって延びる降下部と、を備えている、前記請求項のいずれか一つに記載の吸気システム。 - 細長い空気流通路と、
上記空気流通路に対して流体の移動が可能になるように連通された吸気口アームと、
上記吸気口アーム内に複数の空気流路を規定するために、該給気口アーム内に設けられた複数のルーバー要素と、
上記吸気口アームの内側から内方に向かって延びるように設けられていて、上記空気流通路から流れてくる水の流れの向きを変更するスプラッシュ・シールドと、
上記空気流通路内を流れる空気に対してその移動を許容するフィルターの設けられたフィルター・ハウジングと、
を備えている、吸気システム。 - 上記吸気口アーム内の上記複数のルーバー要素と上記空気流通路との間に形成された隙間部と、
上記吸気口アームから水が流れ出るように上記隙間部に対応して該吸気口アーム内に形成された逆流面と、を更に備えている、請求項6に記載の吸気システム。 - 上記空気流通路から上記吸気口アームよりも下方に向かって延びるように設けられた喉室と、
上記喉室内に設けられた排水部と、を更に備えている、請求項5又は6のうちいずれか一つに記載の吸気システム。 - 上記空気流通路は、
上記吸気口アームに対して流体の移動が可能になるように連通し、略鉛直方向に延びる空気吸入部と、
上記空気吸入部から略水平方向に延びる横断部と、
上記横断部から下方に向かって延びる降下部と、を備えている、請求項5乃至7のいずれか一つに記載の吸気システム。 - 略鉛直方向に延びる空気吸入部を有する細長い空気流通路と、
上記空気吸入部に対して流体の移動が可能になるように連通し、該空気吸入部に対して所定角度で下方に向かって延びるように設けられた吸気口アームと、
上記吸気口アーム内に設けられていて、該吸気口アーム内に複数の空気流路を規定するための複数のグリル・ルーバーと、
上記給気口アーム内に設けられていて、上記空気流通路から流れてくる水の流れの向きを変更するためのスプラッシュ・シールドと、
上記空気流通路を流れる空気に対してその移動を許容するフィルターの設けられたフィルター・ハウジングと、
を備えている、吸気システム。 - 上記吸気口アーム内の上記複数のグリル・ルーバーと上記空気吸入部との間に形成された隙間部と、
上記吸気口アームから水が流れ出るように上記隙間部に対応して該給気口アーム内に形成された逆流面と、をさらに備えている、請求項9に記載の吸気システム。 - 上記空気吸入部から上記吸気口アームよりも下方に向かって延びるように設けられた喉室と、
上記喉室に設けられた排水部と、をさらに備えている、請求項9又は10のいずれか一つに記載の吸気システム。 - 上記空気流通路はさらに、
上記空気吸入部から略水平方向に延びる横断部と、
上記横断部から下方に向かって延びる降下部と、を備えており、
上記吸入口アームと上記横断部との間隔が上部高さとなる、請求項9乃至11のいずれか一つに記載の吸気システム。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/868,308 | 2004-06-14 | ||
| US10/868,308 US7069893B2 (en) | 2004-06-14 | 2004-06-14 | Air intake system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006001540A true JP2006001540A (ja) | 2006-01-05 |
| JP4819408B2 JP4819408B2 (ja) | 2011-11-24 |
Family
ID=34711959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005173571A Expired - Fee Related JP4819408B2 (ja) | 2004-06-14 | 2005-06-14 | 吸気システム |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7069893B2 (ja) |
| JP (1) | JP4819408B2 (ja) |
| DE (1) | DE102005025228B4 (ja) |
| GB (1) | GB2415228B (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010158958A (ja) * | 2009-01-07 | 2010-07-22 | Honda Motor Co Ltd | 自動車の吸気導入構造 |
| WO2012053246A1 (ja) * | 2010-10-21 | 2012-04-26 | スズキ株式会社 | 空冷式燃料電池車両 |
| JP2013191316A (ja) * | 2012-03-12 | 2013-09-26 | Aisin Seiki Co Ltd | 酸化剤ガス供給用管部材およびそれを備えた燃料電池システム |
| JP2017077757A (ja) * | 2015-10-19 | 2017-04-27 | 本田技研工業株式会社 | エアインテーク構造体及びこれを備えた燃料電池車 |
| JP2017114284A (ja) * | 2015-12-24 | 2017-06-29 | ダイハツ工業株式会社 | 吸気ダクト構造 |
| JP2020536355A (ja) * | 2017-10-04 | 2020-12-10 | フュエルセル エナジー, インコーポレイテッドFuelcell Energy, Inc. | 燃料電池スタックの流入量の制御 |
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| SE529737C2 (sv) * | 2006-03-30 | 2007-11-06 | Volvo Lastvagnar Ab | Luftinloppsarrangemang för en luftkompressor i ett fordon |
| JP2007276528A (ja) * | 2006-04-03 | 2007-10-25 | Denso Corp | 空調装置 |
| DE102006027358A1 (de) * | 2006-06-13 | 2007-12-20 | Volkswagen Ag | Für eine Brennkraftmaschine eines Kraftfahrzeuges bestimmte Ansaugleitung sowie eine derart ausgestattete Brennkraftmaschine |
| DE102007035303A1 (de) * | 2007-07-27 | 2009-01-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kanalanordnung zum Führen von Prozessluft zu einer Verbrennungskraftmaschine |
| DE202007018075U1 (de) * | 2007-12-21 | 2009-05-14 | Mann+Hummel Gmbh | Filteranordnung |
| US8925510B2 (en) * | 2008-12-17 | 2015-01-06 | Ford Global Technologies, Llc | Automotive air induction system |
| DE102010047851A1 (de) * | 2010-10-07 | 2012-04-12 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Ansaugtrakt einer Verbrennungsluft eines Fahrzeugs |
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| DE102017214406A1 (de) | 2017-08-18 | 2019-02-21 | Audi Ag | Brennstoffzellensystem für ein Kraftfahrzeug |
| EP3702606B1 (en) * | 2019-02-28 | 2024-10-23 | Ningbo Geely Automobile Research & Development Co., Ltd. | An air intake device for a vehicle |
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| US6797027B2 (en) * | 2001-04-11 | 2004-09-28 | Donaldson Company, Inc. | Filter assemblies and systems for intake air for fuel cells |
| JP3898915B2 (ja) * | 2001-06-28 | 2007-03-28 | 日野自動車株式会社 | 吸気プリクリーナ構造 |
| CN2486746Y (zh) * | 2001-07-12 | 2002-04-17 | 陈栢辉 | 气压式空气除水装置 |
| DE10218673A1 (de) * | 2002-04-26 | 2003-11-20 | Daimler Chrysler Ag | Brennstoffzellensystem mit einer Brennstoffzelleneinheit und einer Reinigungseinheit |
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- 2005-06-01 DE DE102005025228.1A patent/DE102005025228B4/de not_active Expired - Fee Related
- 2005-06-14 JP JP2005173571A patent/JP4819408B2/ja not_active Expired - Fee Related
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010158958A (ja) * | 2009-01-07 | 2010-07-22 | Honda Motor Co Ltd | 自動車の吸気導入構造 |
| US8127878B2 (en) | 2009-01-07 | 2012-03-06 | Honda Motor Co., Ltd. | Intake air introducing structure for automobile |
| WO2012053246A1 (ja) * | 2010-10-21 | 2012-04-26 | スズキ株式会社 | 空冷式燃料電池車両 |
| JP2012086714A (ja) * | 2010-10-21 | 2012-05-10 | Suzuki Motor Corp | 空冷式燃料電池車両 |
| GB2496815A (en) * | 2010-10-21 | 2013-05-22 | Suzuki Motor Corp | Air-cooled fuel cell vehicle |
| US8820451B2 (en) | 2010-10-21 | 2014-09-02 | Suzuki Motor Corporation | Air-cooled fuel cell vehicle |
| GB2496815B (en) * | 2010-10-21 | 2017-04-26 | Suzuki Motor Corp | Air-cooled fuel cell vehicle |
| JP2013191316A (ja) * | 2012-03-12 | 2013-09-26 | Aisin Seiki Co Ltd | 酸化剤ガス供給用管部材およびそれを備えた燃料電池システム |
| JP2017077757A (ja) * | 2015-10-19 | 2017-04-27 | 本田技研工業株式会社 | エアインテーク構造体及びこれを備えた燃料電池車 |
| JP2017114284A (ja) * | 2015-12-24 | 2017-06-29 | ダイハツ工業株式会社 | 吸気ダクト構造 |
| JP2020536355A (ja) * | 2017-10-04 | 2020-12-10 | フュエルセル エナジー, インコーポレイテッドFuelcell Energy, Inc. | 燃料電池スタックの流入量の制御 |
| JP7004422B2 (ja) | 2017-10-04 | 2022-01-21 | フュエルセル エナジー, インコーポレイテッド | 燃料電池スタックの流入量の制御 |
Also Published As
| Publication number | Publication date |
|---|---|
| US7069893B2 (en) | 2006-07-04 |
| JP4819408B2 (ja) | 2011-11-24 |
| DE102005025228B4 (de) | 2017-05-04 |
| GB0510117D0 (en) | 2005-06-22 |
| GB2415228A (en) | 2005-12-21 |
| US20050274347A1 (en) | 2005-12-15 |
| GB2415228B (en) | 2008-09-10 |
| DE102005025228A1 (de) | 2005-12-29 |
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