IT1019630B - Silenziatore per gas di scarico - Google Patents
Silenziatore per gas di scaricoInfo
- Publication number
- IT1019630B IT1019630B IT7423341A IT2334174A IT1019630B IT 1019630 B IT1019630 B IT 1019630B IT 7423341 A IT7423341 A IT 7423341A IT 2334174 A IT2334174 A IT 2334174A IT 1019630 B IT1019630 B IT 1019630B
- Authority
- IT
- Italy
- Prior art keywords
- silencer
- exhaust gas
- exhaust
- gas
- Prior art date
Links
- 230000003584 silencer Effects 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/10—Tubes having non-circular cross section
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3990073A GB1439524A (en) | 1973-08-23 | 1973-08-23 | Exhaust gas silencer |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1019630B true IT1019630B (it) | 1977-11-30 |
Family
ID=10412095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7423341A IT1019630B (it) | 1973-08-23 | 1974-05-30 | Silenziatore per gas di scarico |
Country Status (14)
Country | Link |
---|---|
US (1) | US4125171A (it) |
JP (1) | JPS5425573B2 (it) |
AR (1) | AR199358A1 (it) |
AU (1) | AU471321B2 (it) |
BR (1) | BR7404798A (it) |
DE (1) | DE2423307A1 (it) |
ES (1) | ES426892A1 (it) |
FR (1) | FR2241690B1 (it) |
GB (1) | GB1439524A (it) |
IN (1) | IN140610B (it) |
IT (1) | IT1019630B (it) |
MY (1) | MY7700112A (it) |
SE (1) | SE408934B (it) |
ZA (1) | ZA742863B (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50154636A (it) * | 1974-06-06 | 1975-12-12 | ||
SE409484B (sv) * | 1976-08-19 | 1979-08-20 | Collin Lars | Ljuddempare |
DE2643240A1 (de) * | 1976-09-25 | 1978-04-06 | Stihl Maschf Andreas | Schalldaempfer, insbesondere fuer tragbare motorkettensaegen |
US4790409A (en) * | 1987-05-14 | 1988-12-13 | Tenneco, Inc. | Muffler with reverse flow passages |
US4854417A (en) * | 1987-08-03 | 1989-08-08 | Honda Giken Kogyo Kabushiki Kaisha | Exhaust muffler for an internal combustion engine |
US5824972A (en) * | 1997-05-13 | 1998-10-20 | Butler; Boyd L. | Acoustic muffler |
US6116377A (en) * | 1998-12-29 | 2000-09-12 | Dugan; Jimmie Robert | Sound attenuation devices for internal combustion engines |
GB0010895D0 (en) * | 2000-05-05 | 2000-06-28 | Nelson Burgess Ltd | Air intake silencer |
US6622821B2 (en) | 2001-08-31 | 2003-09-23 | Boyd L. Butler | Thin acoustic muffler exhaust pipes, method of sheet metal construction thereof, and exhaust systems which utilize such exhaust pipes for increased ground clearance on race cars |
DE20202678U1 (de) * | 2002-02-21 | 2002-04-25 | Goertz Johannes Ulrich | Schalldämpfereinsatz aus einem Formelement |
US20050269075A1 (en) * | 2004-06-03 | 2005-12-08 | Surjaatmadja Jim B | High-velocity discharge equalizing system and method |
JP2008082312A (ja) * | 2006-09-29 | 2008-04-10 | Denso Corp | 吸気装置 |
US7934582B2 (en) * | 2007-09-07 | 2011-05-03 | Go Green APU LLC | Engine silencing and vibration reduction system and method |
US8104572B2 (en) * | 2010-01-22 | 2012-01-31 | Butler Boyd L | Spin muffler |
CN105822385A (zh) * | 2016-03-22 | 2016-08-03 | 周玉翔 | 一种低噪音型排气装置 |
CN107288878B (zh) * | 2017-08-18 | 2020-04-10 | 珠海格力电器股份有限公司 | 消声器及压缩机 |
GB2572645B (en) * | 2018-04-06 | 2021-01-20 | Jaguar Land Rover Ltd | An attenuator comprising a fluid duct and surrounded by a plurality of channels |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR526863A (fr) * | 1920-11-04 | 1921-10-15 | Cesare Parolini | Silencieux pour voiturettes et motocycles |
US2009343A (en) * | 1932-07-30 | 1935-07-23 | Halsey W Taylor Company | Muffler |
US2774439A (en) * | 1954-09-28 | 1956-12-18 | Sears Roebuck & Co | Muffler for lawn mower |
DE1121409B (de) * | 1957-02-25 | 1962-01-04 | Fritz Abbuehl | Schalldaempfer fuer Brennkraftmaschinen |
US3086611A (en) * | 1961-04-14 | 1963-04-23 | Oscar E Nelson | Engine muffler |
-
1973
- 1973-08-23 GB GB3990073A patent/GB1439524A/en not_active Expired
-
1974
- 1974-05-06 US US05/467,128 patent/US4125171A/en not_active Expired - Lifetime
- 1974-05-06 ZA ZA00742863A patent/ZA742863B/xx unknown
- 1974-05-09 AU AU68755/74A patent/AU471321B2/en not_active Expired
- 1974-05-09 IN IN1036/CAL/1974A patent/IN140610B/en unknown
- 1974-05-10 FR FR7416204A patent/FR2241690B1/fr not_active Expired
- 1974-05-14 DE DE2423307A patent/DE2423307A1/de not_active Withdrawn
- 1974-05-30 IT IT7423341A patent/IT1019630B/it active
- 1974-06-03 ES ES426892A patent/ES426892A1/es not_active Expired
- 1974-06-06 JP JP6347174A patent/JPS5425573B2/ja not_active Expired
- 1974-06-11 BR BR4798/74A patent/BR7404798A/pt unknown
- 1974-06-13 SE SE7407787A patent/SE408934B/xx unknown
- 1974-06-17 AR AR254224A patent/AR199358A1/es active
-
1977
- 1977-12-31 MY MY1977112A patent/MY7700112A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU6875574A (en) | 1975-11-13 |
AR199358A1 (es) | 1974-08-23 |
BR7404798A (pt) | 1976-02-17 |
FR2241690A1 (it) | 1975-03-21 |
US4125171A (en) | 1978-11-14 |
MY7700112A (en) | 1977-12-31 |
SE408934B (sv) | 1979-07-16 |
GB1439524A (en) | 1976-06-16 |
DE2423307A1 (de) | 1975-03-06 |
SE7407787L (it) | 1975-02-24 |
ZA742863B (en) | 1975-05-28 |
FR2241690B1 (it) | 1980-03-21 |
JPS5045138A (it) | 1975-04-23 |
AU471321B2 (en) | 1976-04-15 |
JPS5425573B2 (it) | 1979-08-29 |
IN140610B (it) | 1976-12-11 |
ES426892A1 (es) | 1976-09-01 |
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