ES2041556T3 - Amortiguador de ruidos de admision con filtro de aire, especialmente para motores de combustion interna de dos tiempos. - Google Patents
Amortiguador de ruidos de admision con filtro de aire, especialmente para motores de combustion interna de dos tiempos.Info
- Publication number
- ES2041556T3 ES2041556T3 ES199191890079T ES91890079T ES2041556T3 ES 2041556 T3 ES2041556 T3 ES 2041556T3 ES 199191890079 T ES199191890079 T ES 199191890079T ES 91890079 T ES91890079 T ES 91890079T ES 2041556 T3 ES2041556 T3 ES 2041556T3
- Authority
- ES
- Spain
- Prior art keywords
- air filter
- stroke
- internal combustion
- combustion engines
- intake noise
- 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.)
- Expired - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 abstract 2
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 abstract 1
- 239000007990 PIPES buffer Substances 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 230000030279 gene silencing Effects 0.000 abstract 1
- 230000003584 silencer Effects 0.000 abstract 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
- F02M35/1211—Flow throttling or guiding by using inserts in the air intake flow path, e.g. baffles, throttles or orifices; Flow guides
-
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Characterised By The Charging Evacuation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
EL SILENCIADOR DE SUCCION CON FILTRO DE AIRE (10), DE ESPECIAL APLICACION PARA MOTORES DE EXPLOSION DE DOS TIEMPOS, CONSTA DE UNA CARCASA RIGIDA (1), DIVIDIDA EN DOS CAMARAS (1A, 1B) POR UNA PARED DE SEPARACION (2). EN LA PRIMERA CAMARA, LA MAS GRANDE (1A) ENTRA UN TUBO DE ADMISION (6), LA PARED DE SEPARACION (2) QUEDA INTERRUMPIDA POR, AL MENOS DOS TUBOS DE COMUNICACION (3, 4, 5) Y LA SEGUNDA CAMARA (1B) TIENE UN TUBO DE ESCAPE (11). PARA ASEGURAR UN EFICAZ SILENCIADO, INCLUSO A ALTO RENDIMIENTO DEL MOTOR, EL TUBO DE ADMISION (1) TIENE UN DIFUSOR CON DOS O MAS CANALES (8) DE DIFERENTE LONGITUD Y LOS TUBOS DE CONEXION (3, 4, 5) TIENEN DIFERENTES DIAMETROS Y/O LONGITUDES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0098490A AT396510B (de) | 1990-04-30 | 1990-04-30 | Ansauggeräuschdämpfer mit luftfilter, insbesondere für zweitakt-brennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2041556T3 true ES2041556T3 (es) | 1993-11-16 |
Family
ID=3504278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES199191890079T Expired - Lifetime ES2041556T3 (es) | 1990-04-30 | 1991-04-17 | Amortiguador de ruidos de admision con filtro de aire, especialmente para motores de combustion interna de dos tiempos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5164550A (es) |
EP (1) | EP0455622B1 (es) |
JP (1) | JPH04228868A (es) |
AT (1) | AT396510B (es) |
DE (1) | DE59100163D1 (es) |
ES (1) | ES2041556T3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5388408A (en) * | 1993-10-01 | 1995-02-14 | Lawrence-Keech Inc. | Exhaust system for internal combustion engines |
JP2895407B2 (ja) * | 1994-12-01 | 1999-05-24 | 本田技研工業株式会社 | 吸気消音装置 |
US7441532B2 (en) | 2006-02-15 | 2008-10-28 | Briggs & Stratton Corporation | Four-stroke internal combustion engine having reduced noise emissions |
DE102006060271A1 (de) * | 2006-12-20 | 2008-06-26 | Volkswagen Ag | Luftfiltergehäuse für eine Brennkraftmaschine mit Schalldämpfung |
US7934582B2 (en) * | 2007-09-07 | 2011-05-03 | Go Green APU LLC | Engine silencing and vibration reduction system and method |
US8087492B2 (en) * | 2010-03-08 | 2012-01-03 | Huntair, Inc. | Methods and systems for integrating sound attenuation into a filter bank |
US8066096B1 (en) * | 2010-11-04 | 2011-11-29 | Hamilton Sundstrand Corporation | Inlet silencer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT235089B (de) * | 1962-05-16 | 1964-08-10 | Knecht Filterwerke Gmbh | Insbesondere für eine Brennkraftmaschine vorgesehener Dämpferfilter |
IT208247Z2 (it) * | 1986-10-17 | 1988-04-22 | Gilardini Spa | Gruppo di aspirazione dell aria per veicoli industriali |
US4782912A (en) * | 1987-03-18 | 1988-11-08 | Ford Motor Company | Engine air cleaner - noise reducer |
US4790864A (en) * | 1987-12-16 | 1988-12-13 | Ford Motor Company | Compact engine air/cleaner with integrated components |
-
1990
- 1990-04-30 AT AT0098490A patent/AT396510B/de not_active IP Right Cessation
-
1991
- 1991-04-17 DE DE9191890079T patent/DE59100163D1/de not_active Expired - Fee Related
- 1991-04-17 ES ES199191890079T patent/ES2041556T3/es not_active Expired - Lifetime
- 1991-04-17 EP EP91890079A patent/EP0455622B1/de not_active Expired - Lifetime
- 1991-04-24 JP JP3185916A patent/JPH04228868A/ja active Pending
- 1991-04-26 US US07/691,838 patent/US5164550A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE59100163D1 (de) | 1993-07-29 |
US5164550A (en) | 1992-11-17 |
EP0455622A1 (de) | 1991-11-06 |
JPH04228868A (ja) | 1992-08-18 |
AT396510B (de) | 1993-10-25 |
ATA98490A (de) | 1993-01-15 |
EP0455622B1 (de) | 1993-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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