ES1012492U - Silenciador para la instalacion de descarga de un vehiculo. - Google Patents
Silenciador para la instalacion de descarga de un vehiculo.Info
- Publication number
- ES1012492U ES1012492U ES19898903901U ES8903901U ES1012492U ES 1012492 U ES1012492 U ES 1012492U ES 19898903901 U ES19898903901 U ES 19898903901U ES 8903901 U ES8903901 U ES 8903901U ES 1012492 U ES1012492 U ES 1012492U
- Authority
- ES
- Spain
- Prior art keywords
- walls
- head
- reflection
- defining
- side wall
- 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
- 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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
- F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
-
- 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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
-
- 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
- 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
- F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
-
- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/15—Plurality of resonance or dead chambers
-
- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/15—Plurality of resonance or dead chambers
- F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
SILENCIADOR PARA UNA INSTALACION DE DESCARGA DE UN VEHICULO, DEL TIPO COMPUESTO POR UNA ENVOLTURA PROVISTA DE UNA PARED LATERAL Y UN PAR DE PAREDES DE CABEZA OPUESTAS DEFINIENDO EN SU COMPLEJO UNA CAVIDAD INTERNA DE DICHA ENVOLTURA, UN PAR DE TUBERIAS RESPECTIVAMENTE DE INGRESO Y DE SALIDA, LLEGANDO ASI, SUSTANCIALMENTE PARALELAS ENTRE ELLAS, COMUNICANDOSE CON DICHA CAVIDAD Y FIJADA LA CAPACIDAD EN CORRESPONDENCIA DE LAS RESPECTIVAS FORMAS DE LAS DICHAS PAREDES DE CABEZA, POR MEDIO DE REPARTICIONES INTERNAS DE LA CAVIDAD DEFINIENDO UNA PLURALIDAD DE CAMARAS DE REFLEXION, CARACTERIZADO POR EL HECHO DE QUE, DICHOS MEDIOS DE REPARTICION COMPRENDEN POR LO MENOS UNA ENVOLTURA INTERNA (14) DE FORMA SIMILAR AL MENCIONADO ENVOLTORIO EXTERNO (2) Y COMPRENDIENDO UNA PARED LATERAL (15) UNIENDOSE A DICHA PARED LATERAL DE LA MENCIONADA ENVOLTURA EXTERNA (2) Y A UN PAR DE PAREDES DE CABEZA (16, 17) ESPACIADAS RESPECTO A LAS DICHAS RESPECTIVAS PAREDES DE CABEZA (4, 5) DEL DICHO ENVOLTORIO EXTERNO (2) Y CON ELLOS DEFINIR DOS RESPECTIVAS DICHAS CAMARAS DE REFLEXION (18, 19) POR LO MENOS UNA DE LAS DICHAS PAREDES LATERALES (15) PRESENTANDO POR LO MENOS UN RELIEVE (25) COOPERANDO CON OTRA DICHA PARED LATERAL (3) Y DEFINIENDO UNA ZONA SUSTANCIALMENTE ANULAR (27) COMPRENDIDA POR LAS DICHAS PAREDES LATERALES (3, 15) Y COMUNICANDO CON LAS MENCIONADAS CAMARAS DE REFLEXION (18, 19).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5289589U IT216947Z2 (it) | 1989-02-24 | 1989-02-24 | Silenziatore per un impianto di scarico di un veicolo |
Publications (2)
Publication Number | Publication Date |
---|---|
ES1012492U true ES1012492U (es) | 1990-08-16 |
ES1012492Y ES1012492Y (es) | 1991-03-01 |
Family
ID=11278332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8903901U Expired - Lifetime ES1012492Y (es) | 1989-02-24 | 1989-12-27 | Silenciador para la instalacion de descarga de un vehiculo. |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3943372A1 (es) |
ES (1) | ES1012492Y (es) |
FR (1) | FR2643677B1 (es) |
GB (1) | GB2228535A (es) |
IT (1) | IT216947Z2 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9307567U1 (de) * | 1993-05-18 | 1994-09-29 | Roth-Technik GmbH, 76571 Gaggenau | Abgasschalldämpfer |
JP5912221B2 (ja) * | 2010-02-01 | 2016-04-27 | フタバ産業株式会社 | 内燃機関用マフラ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB744434A (en) * | 1953-10-16 | 1956-02-08 | Frank Hankinson Kyffin | Improvements in or relating to silencers for exhaust gases |
GB773657A (en) * | 1955-06-09 | 1957-05-01 | Jaroslav Nemec | Improvements in or relating to silencers for internal-combustion engines |
GB1084819A (en) * | 1963-11-14 | 1967-09-27 | Gordon Edwardes Lind Walder | Improved form of silencer for the exhaust gases from internal combustion engines |
DE1294392B (de) * | 1964-10-15 | 1969-05-08 | Eberspaecher J | Abgasschalldaempfer mit mehreren hintereinanderliegenden Kammern |
US3741336A (en) * | 1971-06-10 | 1973-06-26 | Tenneco Inc | Expansion type silencer |
US4342373A (en) * | 1981-03-17 | 1982-08-03 | Tenneco Inc. | Muffler with three part welded joint |
DE3246218A1 (de) * | 1982-12-14 | 1984-06-14 | Kaari, Kauko, Dipl.-Ing., 00270 Helsinki | Verfahren und vorrichtung zum verbessern des leistungsvermoegens und des wirkungsgrads eines verbrennungsmotors sowie zum verringern der von ihm bewirkten verschmutzungslast |
DE3417207C2 (de) * | 1984-05-09 | 1992-09-03 | LEISTRITZ Maschinenfabrik GmbH, 8500 Nürnberg | Reflexions-Abgasschalldämpfer |
DE3506150A1 (de) * | 1985-02-22 | 1986-08-28 | Heidemann-Werke GmbH & Co KG, 3352 Einbeck | Schalldaempfer fuer eine verbrennungskraftmaschine |
DE8709527U1 (de) * | 1987-07-10 | 1987-10-15 | Paul Gillet Gmbh, 6732 Edenkoben | Abgasschalldämpfer |
JPH0725245B2 (ja) * | 1987-09-04 | 1995-03-22 | 三菱自動車工業株式会社 | 車両用サスペンション装置 |
FR2733276B1 (fr) * | 1995-04-18 | 1997-05-16 | Etheve Pierre | Silencieux d'echappement pour vehicule automobile |
-
1989
- 1989-02-24 IT IT5289589U patent/IT216947Z2/it active
- 1989-12-27 ES ES8903901U patent/ES1012492Y/es not_active Expired - Lifetime
- 1989-12-28 GB GB8929270A patent/GB2228535A/en not_active Withdrawn
- 1989-12-29 FR FR8917417A patent/FR2643677B1/fr not_active Expired - Fee Related
- 1989-12-30 DE DE19893943372 patent/DE3943372A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2643677B1 (fr) | 1993-04-23 |
ES1012492Y (es) | 1991-03-01 |
GB8929270D0 (en) | 1990-02-28 |
FR2643677A1 (fr) | 1990-08-31 |
IT8952895V0 (it) | 1989-02-24 |
IT216947Z2 (it) | 1991-10-11 |
DE3943372A1 (de) | 1990-08-30 |
GB2228535A (en) | 1990-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SY | Expiration date (snapshot 920101) |
Free format text: 1999-12-27 |
|
FD1K | Utility model lapsed |
Effective date: 20010604 |