CA964537A - Air intake silencer - Google Patents
Air intake silencerInfo
- Publication number
- CA964537A CA964537A CA152,272A CA152272A CA964537A CA 964537 A CA964537 A CA 964537A CA 152272 A CA152272 A CA 152272A CA 964537 A CA964537 A CA 964537A
- Authority
- CA
- Canada
- Prior art keywords
- air intake
- intake silencer
- silencer
- air
- intake
- 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
Links
- 230000003584 silencer Effects 0.000 title 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
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1205—Flow throttling or guiding
- F02M35/1216—Flow throttling or guiding by using a plurality of holes, slits, protrusions, perforations, ribs or the like; Surface structures; Turbulence generators
-
- 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
- F02M35/1244—Intake silencers ; Sound modulation, transmission or amplification using interference; Masking or reflecting sound
-
- 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
-
- 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
- F02M35/162—Motorcycles; All-terrain vehicles, e.g. quads, snowmobiles; Small vehicles, e.g. forklifts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20235771A | 1971-11-26 | 1971-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA964537A true CA964537A (en) | 1975-03-18 |
Family
ID=22749549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA152,272A Expired CA964537A (en) | 1971-11-26 | 1972-09-21 | Air intake silencer |
Country Status (7)
Country | Link |
---|---|
US (1) | US3712416A (en) |
JP (1) | JPS4859209A (en) |
AT (1) | AT333549B (en) |
AU (1) | AU4824572A (en) |
CA (1) | CA964537A (en) |
DE (1) | DE2247361A1 (en) |
IT (1) | IT973715B (en) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA984693A (en) * | 1973-11-22 | 1976-03-02 | Bombardier Limited | Air intake silencer for a two-stroke internal combustion engine |
JPS5439685Y2 (en) * | 1974-07-24 | 1979-11-24 | ||
JPS5930209Y2 (en) * | 1975-04-19 | 1984-08-29 | 川崎重工業株式会社 | Motorcycle intake silencer |
JPS52122934A (en) * | 1976-04-08 | 1977-10-15 | Tomoe Shokai Kk | Burner |
SE430352B (en) * | 1977-05-30 | 1983-11-07 | Honda Motor Co Ltd | COMBUSTION Muffler for internal combustion engines |
US4978321A (en) * | 1984-03-26 | 1990-12-18 | Ferguson Arthur R | Baffled air intake system for outboard motors |
US4722709A (en) * | 1985-11-19 | 1988-02-02 | Outboard Marine Corporation | Marine propulsion device cowl assembly |
IT208247Z2 (en) * | 1986-10-17 | 1988-04-22 | Gilardini Spa | AIR INTAKE GROUP FOR INDUSTRIAL VEHICLES |
US5080618A (en) * | 1990-05-18 | 1992-01-14 | Outboard Marine Corporation | Marine propulsion device cowl assembly |
US5052353A (en) * | 1990-05-18 | 1991-10-01 | Outboard Marine Corporation | Marine propulsion device cowl assembly |
IT1278601B1 (en) * | 1994-07-05 | 1997-11-24 | Necchi Compressori | SILENCER FOR MOTOR-COMPRESSOR, FOR REFRIGERATING SYSTEMS |
IN191465B (en) * | 1995-11-02 | 2003-12-06 | Lc Electronics Inc | |
CA2295004A1 (en) * | 1997-06-20 | 1998-12-30 | Filterwerk Mann & Hummel Gmbh | Induction system, especially for use as an induction port of an internal combustion engine |
JP4240168B2 (en) * | 1998-08-18 | 2009-03-18 | 株式会社デンソー | Silencer |
DE19903165A1 (en) * | 1999-01-27 | 2000-08-03 | Mann & Hummel Filter | Suction device with a line section having openings |
US6196187B1 (en) | 1999-07-06 | 2001-03-06 | Ford Global Technologies, Inc. | Idle air bypass valve silencer |
KR20050059494A (en) * | 2003-12-15 | 2005-06-21 | 삼성광주전자 주식회사 | Hermetic compressor |
US20060032700A1 (en) * | 2004-08-12 | 2006-02-16 | Vizanko James C | Noise reduction technique for snowmobiles |
US7207310B2 (en) * | 2005-07-01 | 2007-04-24 | Visteon Global Technologies, Inc. | Noise attenuation device for an air induction system |
JP4734901B2 (en) * | 2004-11-22 | 2011-07-27 | パナソニック株式会社 | Compressor |
US7819220B2 (en) | 2006-07-28 | 2010-10-26 | Polaris Industries Inc. | Side-by-side ATV |
US8381857B1 (en) | 2006-08-09 | 2013-02-26 | Polaris Industries Inc. | Snowmobile |
US8596398B2 (en) | 2007-05-16 | 2013-12-03 | Polaris Industries Inc. | All terrain vehicle |
US7934582B2 (en) * | 2007-09-07 | 2011-05-03 | Go Green APU LLC | Engine silencing and vibration reduction system and method |
US8127877B2 (en) * | 2008-10-10 | 2012-03-06 | Polaris Industries Inc. | Air intake system for controlling sound emission |
US8994494B2 (en) | 2008-10-10 | 2015-03-31 | Polaris Industries Inc. | Vehicle security system |
US8651800B2 (en) * | 2010-06-04 | 2014-02-18 | Gm Global Technology Operations Llp | Induction system with air flow rotation and noise absorber for turbocharger applications |
US8746719B2 (en) | 2010-08-03 | 2014-06-10 | Polaris Industries Inc. | Side-by-side vehicle |
US8613335B2 (en) | 2010-08-03 | 2013-12-24 | Polaris Industries Inc. | Side-by-side vehicle |
US10358187B2 (en) | 2014-01-10 | 2019-07-23 | Polaris Industries Inc. | Snowmobile |
US9506407B2 (en) | 2014-01-10 | 2016-11-29 | Polaris Industries Inc. | Engine having active exhaust valve position control system and method |
GB2496368B (en) * | 2011-10-12 | 2017-05-31 | Ford Global Tech Llc | An acoustic attenuator for an engine booster |
EP2812236B1 (en) | 2012-02-09 | 2016-11-02 | Polaris Industries Inc. | Snowmobile |
US9845004B2 (en) * | 2014-01-10 | 2017-12-19 | Polaris Industries Inc. | Snowmobile |
WO2015105974A2 (en) * | 2014-01-10 | 2015-07-16 | Polaris Industries Inc. | Snowmobile |
EP3294582A1 (en) | 2015-05-15 | 2018-03-21 | Polaris Industries Inc. | Utility vehicle |
USD787985S1 (en) | 2015-06-24 | 2017-05-30 | Polaris Industries Inc. | All-terrain vehicle |
US9649928B2 (en) | 2015-06-25 | 2017-05-16 | Polaris Industries Inc. | All-terrain vehicle |
US9884647B2 (en) | 2015-12-10 | 2018-02-06 | Polaris Industries Inc. | Utility vehicle |
US10793181B2 (en) | 2018-02-13 | 2020-10-06 | Polaris Industries Inc. | All-terrain vehicle |
US10946736B2 (en) | 2018-06-05 | 2021-03-16 | Polaris Industries Inc. | All-terrain vehicle |
US11255303B2 (en) | 2019-01-21 | 2022-02-22 | Toledo Molding & Die, Llc | Inline high frequency fiber silencer |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA522116A (en) * | 1956-02-28 | M. Walton George | Silencer | |
GB610841A (en) * | 1946-01-21 | 1948-10-21 | Likuvag A G | Improvements in or relating to sound damping and silencing devices for gaseous currents |
FR1052144A (en) * | 1952-03-06 | 1954-01-21 | Device for the damping of sounds produced by the intake of air into an engine | |
GB780235A (en) * | 1955-02-21 | 1957-07-31 | Gen Motors Ltd | Improvements in silencers for the air intakes of carburetters for internal combustion engines |
US2869670A (en) * | 1956-10-01 | 1959-01-20 | Gen Motors Corp | Intake silencer |
US2954096A (en) * | 1957-09-06 | 1960-09-27 | Gen Motors Corp | Air cleaner silencer assembly |
FR1207490A (en) * | 1958-06-23 | 1960-02-17 | Air intake silencer for pulsating suction machines | |
US3077731A (en) * | 1958-11-24 | 1963-02-19 | Gen Motors Corp | Compressor mechanism for internal combustion engines and the like |
US2990907A (en) * | 1959-06-11 | 1961-07-04 | Wilhelm S Everett | Acoustic filter |
-
1971
- 1971-11-26 US US00202357A patent/US3712416A/en not_active Expired - Lifetime
-
1972
- 1972-09-21 CA CA152,272A patent/CA964537A/en not_active Expired
- 1972-09-27 DE DE19722247361 patent/DE2247361A1/en active Pending
- 1972-09-28 JP JP47096724A patent/JPS4859209A/ja active Pending
- 1972-10-17 AT AT888972A patent/AT333549B/en not_active IP Right Cessation
- 1972-10-27 AU AU48245/72A patent/AU4824572A/en not_active Expired
- 1972-11-24 IT IT54258/72A patent/IT973715B/en active
Also Published As
Publication number | Publication date |
---|---|
JPS4859209A (en) | 1973-08-20 |
IT973715B (en) | 1974-06-10 |
ATA888972A (en) | 1976-03-15 |
US3712416A (en) | 1973-01-23 |
AU4824572A (en) | 1974-05-02 |
DE2247361A1 (en) | 1973-05-30 |
AT333549B (en) | 1976-11-25 |
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