FR2402774A1 - Capot de protection pour l'ouverture d'aspiration d'un filtre a air de moteur a combustion interne, compresseur ou autre machine aspirant de l'air - Google Patents
Capot de protection pour l'ouverture d'aspiration d'un filtre a air de moteur a combustion interne, compresseur ou autre machine aspirant de l'airInfo
- Publication number
- FR2402774A1 FR2402774A1 FR7815965A FR7815965A FR2402774A1 FR 2402774 A1 FR2402774 A1 FR 2402774A1 FR 7815965 A FR7815965 A FR 7815965A FR 7815965 A FR7815965 A FR 7815965A FR 2402774 A1 FR2402774 A1 FR 2402774A1
- Authority
- FR
- France
- Prior art keywords
- internal combustion
- air
- compressor
- combustion engine
- suction opening
- 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
- 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
- F02M35/10—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
- F02M35/02—Air cleaners
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/37—Louvers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Compressor (AREA)
- Exhaust Silencers (AREA)
Abstract
a. Capot de protection pour l'ouyerture d'aspiration d'un filtre à air de moteur à combustion interne, compresseur ou autre machine aspirant l'air. b. Capot caractérisé en ce que la grille de protection est agencée sous forme de grille déviatrice comportant plusieurs lamelles parallèles formant entre elles des intervalles d'entrée d'air, ces lamelles étant inclinées sur l'horizontale suivant un angle aigu alpha de telle sorte que l'air aspiré par les intervalles d'entrée d'air est déviée de plus de 180 degrés dans la tubulure d'admission. c. L'invention s'applique aux filtres pour moteurs à combustion interne.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19777728139U DE7728139U1 (de) | 1977-09-10 | 1977-09-10 | Schutzhaube fuer die ansaugoeffnung eines ansaugluftfilters von brennkraftmaschinen, kompressoren oder sonstigen luftansaugenden maschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2402774A1 true FR2402774A1 (fr) | 1979-04-06 |
FR2402774B3 FR2402774B3 (fr) | 1981-01-09 |
Family
ID=6682518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7815965A Granted FR2402774A1 (fr) | 1977-09-10 | 1978-05-29 | Capot de protection pour l'ouverture d'aspiration d'un filtre a air de moteur a combustion interne, compresseur ou autre machine aspirant de l'air |
Country Status (7)
Country | Link |
---|---|
US (1) | US4198217A (fr) |
AR (1) | AR215180A1 (fr) |
DE (1) | DE7728139U1 (fr) |
FR (1) | FR2402774A1 (fr) |
GB (1) | GB1595117A (fr) |
IT (1) | IT1105271B (fr) |
SE (1) | SE430274B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0433923A1 (fr) * | 1989-12-22 | 1991-06-26 | Iveco Magirus Aktiengesellschaft | Dispositif d'admission d'air pour un moteur à combustion interne |
WO2009102988A1 (fr) * | 2008-02-14 | 2009-08-20 | Donaldson Company, Inc. | Prénettoyeur de protection anti-pluie, véhicule automobile comportant un prénettoyeur de protection anti-pluie, et procédé de prénettoyage d’air |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4366878A (en) * | 1980-12-17 | 1983-01-04 | Paccar Inc. | Moisture-removing low-restriction air intake system |
US5147430A (en) * | 1987-10-01 | 1992-09-15 | Kidd Steven A | Air scoop screen |
US4917202A (en) * | 1988-12-19 | 1990-04-17 | Caterpillar Inc. | Air inlet deflector assembly for an air cleaner |
US6769942B2 (en) * | 2000-08-11 | 2004-08-03 | Bombardier Recreational Products Inc. | Watercraft having air/water separating device |
JP4357881B2 (ja) * | 2003-06-12 | 2009-11-04 | ヤマハ発動機株式会社 | 小型船舶 |
WO2005040593A1 (fr) * | 2003-10-17 | 2005-05-06 | Donaldson Company, Inc. | Structure de preseparateur a utiliser dans la filtration d'air, procede de fonctionnement du preseparateur et filtre a air comprenant ladite structure de preseparateur |
JP2005264735A (ja) * | 2004-03-16 | 2005-09-29 | Yamaha Marine Co Ltd | 過給機付きエンジン |
US6955697B1 (en) * | 2004-04-02 | 2005-10-18 | Kwang Yang Motor Co., Ltd. | Air cleaner for engines |
JP2006002633A (ja) * | 2004-06-16 | 2006-01-05 | Yamaha Marine Co Ltd | 水ジェット推進艇 |
JP2006037730A (ja) | 2004-07-22 | 2006-02-09 | Yamaha Marine Co Ltd | 過給式エンジンの吸気装置 |
JP2006083713A (ja) | 2004-09-14 | 2006-03-30 | Yamaha Marine Co Ltd | 過給装置の潤滑構造 |
US7485168B2 (en) * | 2005-07-27 | 2009-02-03 | Delphi Technologies, Inc. | Cabin air filter |
JP2007062432A (ja) | 2005-08-29 | 2007-03-15 | Yamaha Marine Co Ltd | 小型滑走艇 |
JP4614853B2 (ja) * | 2005-09-26 | 2011-01-19 | ヤマハ発動機株式会社 | 過給機の取付構造 |
DE102007014836B4 (de) * | 2007-03-19 | 2014-08-28 | Halla Visteon Climate Control Corporation 95 | Luftfilter- und Gebläsevorrichtung für Fahrzeugbelüftungsanlagen |
JP5238372B2 (ja) * | 2008-06-24 | 2013-07-17 | 本田技研工業株式会社 | 歩行型芝刈り機の内燃機関用エアクリーナ |
DE102012220186A1 (de) * | 2012-11-06 | 2014-05-08 | Efficient Energy Gmbh | Tropfenabscheider und Verdampfer |
DE102014000773A1 (de) | 2013-03-22 | 2014-09-25 | Mann + Hummel Gmbh | Schutzhaube für die Ansaugöffnung eines Luftfilters |
US20140360362A1 (en) * | 2013-06-06 | 2014-12-11 | General Electric Company | Method and systems for particle separation in an exhaust gas recirculation system |
CN106930871A (zh) * | 2017-03-14 | 2017-07-07 | 北京猎鹰无人机科技有限公司 | 无人机发动机进气罩 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1641746A (en) * | 1926-04-29 | 1927-09-06 | Frank A Donaldson | Air cleaner |
US1734030A (en) * | 1926-11-06 | 1929-11-05 | Ashley C Bennett | Air cleaner |
US1729390A (en) * | 1926-12-29 | 1929-09-24 | Ac Spark Plug Co | Air-cleaner blade |
US2962122A (en) * | 1955-09-14 | 1960-11-29 | Linderoths Patenter Ab | Dust separator |
US3190058A (en) * | 1961-10-03 | 1965-06-22 | Farr Co | Cylindrical dust-separating device |
US3378994A (en) * | 1966-06-03 | 1968-04-23 | Farr Co | Air filter assembly |
US3737002A (en) * | 1970-09-10 | 1973-06-05 | Caterpillar Mitsubishi Ltd | Suction gas protective device in motor vehicle |
US3791112A (en) * | 1971-09-23 | 1974-02-12 | Donaldson Co Inc | Moisture removing stack cap for engine air intakes |
-
1977
- 1977-09-10 DE DE19777728139U patent/DE7728139U1/de not_active Expired
-
1978
- 1978-05-24 AR AR272304A patent/AR215180A1/es active
- 1978-05-26 GB GB23425/78A patent/GB1595117A/en not_active Expired
- 1978-05-29 FR FR7815965A patent/FR2402774A1/fr active Granted
- 1978-05-31 SE SE7806310A patent/SE430274B/sv unknown
- 1978-06-20 IT IT49950/78A patent/IT1105271B/it active
- 1978-08-28 US US05/937,190 patent/US4198217A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0433923A1 (fr) * | 1989-12-22 | 1991-06-26 | Iveco Magirus Aktiengesellschaft | Dispositif d'admission d'air pour un moteur à combustion interne |
WO2009102988A1 (fr) * | 2008-02-14 | 2009-08-20 | Donaldson Company, Inc. | Prénettoyeur de protection anti-pluie, véhicule automobile comportant un prénettoyeur de protection anti-pluie, et procédé de prénettoyage d’air |
US8177872B2 (en) | 2008-02-14 | 2012-05-15 | Donaldson Company, Inc. | Raincap precleaner, motor vehicle having a raincap precleaner, and method for precleaning air |
Also Published As
Publication number | Publication date |
---|---|
AR215180A1 (es) | 1979-09-14 |
SE7806310L (sv) | 1979-03-11 |
DE7728139U1 (de) | 1978-06-01 |
GB1595117A (en) | 1981-08-05 |
SE430274B (sv) | 1983-10-31 |
IT1105271B (it) | 1985-10-28 |
IT7849950A0 (it) | 1978-06-20 |
FR2402774B3 (fr) | 1981-01-09 |
US4198217A (en) | 1980-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |