FI20070173A - filter silencer - Google Patents
filter silencer Download PDFInfo
- Publication number
- FI20070173A FI20070173A FI20070173A FI20070173A FI20070173A FI 20070173 A FI20070173 A FI 20070173A FI 20070173 A FI20070173 A FI 20070173A FI 20070173 A FI20070173 A FI 20070173A FI 20070173 A FI20070173 A FI 20070173A
- Authority
- FI
- Finland
- Prior art keywords
- filter silencer
- silencer
- filter
- Prior art date
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
- F02M35/14—Combined air cleaners and silencers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- 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
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02475—Air cleaners using filters, e.g. moistened characterised by the shape of the filter element
- F02M35/02483—Cylindrical, conical, oval, spherical or the like filter elements; wounded filter elements
-
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
- F04D29/664—Sound attenuation by means of sound absorbing material
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Exhaust Silencers (AREA)
- Supercharger (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006020334A DE102006020334B4 (en) | 2006-04-28 | 2006-04-28 | filter silencer |
DE102006020334 | 2006-04-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20070173A0 FI20070173A0 (en) | 2007-02-28 |
FI20070173A true FI20070173A (en) | 2007-10-29 |
FI122619B FI122619B (en) | 2012-04-30 |
Family
ID=37832215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20070173A FI122619B (en) | 2006-04-28 | 2007-02-28 | filter silencer |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2007298027A (en) |
KR (1) | KR101178961B1 (en) |
CN (1) | CN101063458B (en) |
DE (1) | DE102006020334B4 (en) |
FI (1) | FI122619B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009037056A1 (en) * | 2009-08-13 | 2011-02-17 | Poroson Gmbh | Air filter, particularly for intake system of internal combustion engine, comprises housing forming cavity, which has filter material, and sound proofing unit, which has perforated wall |
DE102010028763B4 (en) * | 2010-05-07 | 2015-04-02 | Man Diesel & Turbo Se | Silencer for a turbocompressor and method for laying a silencer |
DE102010038634A1 (en) | 2010-07-29 | 2012-02-02 | Poroson Gmbh | Air filter for suction system of internal combustion engine of vehicle, has sound damping device comprising circumferential wall within which sound damping element is arranged, where sound damping element runs in axis direction of wall |
DE202010012541U1 (en) * | 2010-09-13 | 2011-12-15 | Aerzener Maschinenfabrik Gmbh | Sound-absorbing suction cup |
CN102221018B (en) * | 2011-06-30 | 2013-06-12 | 福耀玻璃工业集团股份有限公司 | Energy-saving sound-proofing centrifugal fan set |
WO2015089030A1 (en) * | 2013-12-09 | 2015-06-18 | Dayco Ip Holdings, Llc | Noise attenuation unit for engine systems |
DE102016100140A1 (en) * | 2016-01-05 | 2017-07-06 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Silencer for a compressed air system of a vehicle, in particular a commercial vehicle |
CN106640315A (en) * | 2017-02-21 | 2017-05-10 | 太仓市夏米粒信息技术有限公司 | Automobile exhaust pipe with good silencing function |
DE102017107599A1 (en) * | 2017-04-10 | 2018-10-11 | Gardner Denver Deutschland Gmbh | Pulsation silencer for compressors |
DE102017107601B4 (en) | 2017-04-10 | 2019-11-07 | Gardner Denver Deutschland Gmbh | Method for controlling a screw compressor |
DE102017107602B3 (en) * | 2017-04-10 | 2018-09-20 | Gardner Denver Deutschland Gmbh | Compressor system with internal air-water cooling |
DE102018001183A1 (en) * | 2017-04-21 | 2018-10-25 | Mann+Hummel Gmbh | Air filter with low pressure loss |
DE102018102237A1 (en) * | 2018-02-01 | 2019-08-01 | Man Energy Solutions Se | Silencer and compressor |
CN112096609B (en) * | 2020-10-15 | 2024-08-09 | 重庆工商大学 | Electronic suction pump with built-in porous muffler rotary vane |
DE102020129993A1 (en) | 2020-11-13 | 2022-05-19 | Otto Egelhof Gmbh & Co. Kg | Switching valve and valve arrangement with such a switching valve for controlling a mass flow |
CN113107724B (en) * | 2021-04-30 | 2022-09-16 | 东风汽车集团股份有限公司 | Air filter structure of air inlet system |
CN114000964B (en) * | 2021-10-27 | 2022-10-04 | 湖南弘辉科技有限公司 | Noise reduction device of ship engine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2305178C2 (en) * | 1973-02-02 | 1982-02-25 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Air filter with intake silencer for an internal combustion engine |
US4204586A (en) * | 1975-12-11 | 1980-05-27 | Bbc Brown Boveri & Company Limited | Silencer on the intake side of a compressor with assembly of axially spaced annular sound-damping elements |
JPS6034771Y2 (en) * | 1976-09-24 | 1985-10-16 | 石川島播磨重工業株式会社 | Suction silencer for turbocharger |
DE4137465C2 (en) | 1991-11-14 | 1993-12-02 | Licentia Gmbh | One-sided attachment of a stator of a brushless DC motor to a housing part |
DE59207544D1 (en) * | 1992-06-17 | 1997-01-02 | Asea Brown Boveri | Filter silencer |
US5479907A (en) * | 1994-07-12 | 1996-01-02 | Walker, Jr.; Robert A. | Combination in-line air-filter/air-oil separator/air-silencer with preseparator |
DE19514990B4 (en) * | 1995-04-24 | 2005-06-30 | Abb Turbo Systems Ag | filter silencer |
DE19818873C2 (en) * | 1998-04-28 | 2001-07-05 | Man B & W Diesel Ag | Reciprocating internal combustion engine |
GB0010895D0 (en) * | 2000-05-05 | 2000-06-28 | Nelson Burgess Ltd | Air intake silencer |
-
2006
- 2006-04-28 DE DE102006020334A patent/DE102006020334B4/en active Active
-
2007
- 2007-02-21 KR KR1020070017430A patent/KR101178961B1/en active IP Right Grant
- 2007-02-28 FI FI20070173A patent/FI122619B/en not_active IP Right Cessation
- 2007-03-09 JP JP2007060399A patent/JP2007298027A/en active Pending
- 2007-04-28 CN CN2007101009484A patent/CN101063458B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20070106388A (en) | 2007-11-01 |
FI122619B (en) | 2012-04-30 |
DE102006020334B4 (en) | 2008-07-10 |
CN101063458B (en) | 2010-09-01 |
FI20070173A0 (en) | 2007-02-28 |
JP2007298027A (en) | 2007-11-15 |
DE102006020334A1 (en) | 2007-10-31 |
KR101178961B1 (en) | 2012-08-31 |
CN101063458A (en) | 2007-10-31 |
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Legal Events
Date | Code | Title | Description |
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FG | Patent granted |
Ref document number: 122619 Country of ref document: FI Kind code of ref document: B |
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PC | Transfer of assignment of patent |
Owner name: MAN ENERGY SOLUTIONS SE |
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MM | Patent lapsed |