ES2060530A2 - Tubo de doble pared colector de gases de escape de un motor y procedimiento para su fabricacion. - Google Patents

Tubo de doble pared colector de gases de escape de un motor y procedimiento para su fabricacion.

Info

Publication number
ES2060530A2
ES2060530A2 ES09202338A ES9202338A ES2060530A2 ES 2060530 A2 ES2060530 A2 ES 2060530A2 ES 09202338 A ES09202338 A ES 09202338A ES 9202338 A ES9202338 A ES 9202338A ES 2060530 A2 ES2060530 A2 ES 2060530A2
Authority
ES
Spain
Prior art keywords
tube
double
manufacturing
exhaust gases
engine exhaust
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
Application number
ES09202338A
Other languages
English (en)
Other versions
ES2060530R (es
ES2060530B1 (es
Inventor
Dangla Jaime Planas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SILENCIOSOS Y TUBOS DE ESCAPE
Original Assignee
SILENCIOSOS Y TUBOS DE ESCAPE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SILENCIOSOS Y TUBOS DE ESCAPE filed Critical SILENCIOSOS Y TUBOS DE ESCAPE
Priority to ES9202338A priority Critical patent/ES2060530B1/es
Publication of ES2060530A2 publication Critical patent/ES2060530A2/es
Publication of ES2060530R publication Critical patent/ES2060530R/es
Application granted granted Critical
Publication of ES2060530B1 publication Critical patent/ES2060530B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

TUBO DE DOBLE PARED COLECTOR DE GASES DE ESCAPE DE UN MOTOR Y PROCEDIMIENTO PARA SU FABRICACION; EL TUBO PRESENTA UNA CAMARA DE AIRE (12) ENTRE DOS TUBOS SIMPLES (8, 10) COAXIALES; UN MANGUITO METALICO (18) OCUPA UN TRECHO DE LA CAMARA (12), Y ESTA LIMITADO POR SENDAS DEFORMACIONES ANULARES (14, 16) DE AMBOS TUBOS SIMPLES (8, 10), IMPIDIENDO EL ACCESO A LA CAMARA DE AIRE (12) DESDE LA BOCA DE SALIDA (2). EL PROCEDIMIENTO COMPRENDE: LABRADO DE UNA DEFORMACION ANULAR (14) AL TUBO (8) EXTERNO; INTRODUCCION DEL TUBO (10) EN SU INTERIOR, FORMANDOSE UNA CAMARA DE AIRE (12); INTRODUCCION DE UN MANGUITO (18) EN LA CAMARA (12); LABRADO DE UNA OTRA DEFORMACION (16) AL OTRO TUBO (10), Y FORMACION DE UN ENSANCHAMIENTO (20) EN UN TRAMO FINAL (22), DEL TUBO (10) EXTERNO.
ES9202338A 1992-11-20 1992-11-20 Tubo de doble pared colector de gases de escape de un motor y procedimiento para su fabricacion. Expired - Lifetime ES2060530B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9202338A ES2060530B1 (es) 1992-11-20 1992-11-20 Tubo de doble pared colector de gases de escape de un motor y procedimiento para su fabricacion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9202338A ES2060530B1 (es) 1992-11-20 1992-11-20 Tubo de doble pared colector de gases de escape de un motor y procedimiento para su fabricacion.

Publications (3)

Publication Number Publication Date
ES2060530A2 true ES2060530A2 (es) 1994-11-16
ES2060530R ES2060530R (es) 1997-09-16
ES2060530B1 ES2060530B1 (es) 1998-05-16

Family

ID=8278842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9202338A Expired - Lifetime ES2060530B1 (es) 1992-11-20 1992-11-20 Tubo de doble pared colector de gases de escape de un motor y procedimiento para su fabricacion.

Country Status (1)

Country Link
ES (1) ES2060530B1 (es)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250708A (en) * 1976-05-18 1981-02-17 Toyota Jidosha Kogyo Kabushiki Kaisha Exhaust double pipe of an internal combustion engine
EP0047527A2 (en) * 1980-09-09 1982-03-17 Nippon Steel Corporation Composite dual tubing
EP0422356A1 (de) * 1989-10-12 1991-04-17 Zeuna-Stärker Gmbh & Co Kg Doppelwandiges Rohr
EP0431649A2 (de) * 1989-12-07 1991-06-12 V.W. WERKE VINCENZ WIEDERHOLT GMBH & CO KG Verfahren zur Herstellung eines Doppelrohres, insbesondere für katalysatorbestückte Abgasanlagen von Brennkraftmaschinen.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250708A (en) * 1976-05-18 1981-02-17 Toyota Jidosha Kogyo Kabushiki Kaisha Exhaust double pipe of an internal combustion engine
EP0047527A2 (en) * 1980-09-09 1982-03-17 Nippon Steel Corporation Composite dual tubing
EP0422356A1 (de) * 1989-10-12 1991-04-17 Zeuna-Stärker Gmbh & Co Kg Doppelwandiges Rohr
EP0431649A2 (de) * 1989-12-07 1991-06-12 V.W. WERKE VINCENZ WIEDERHOLT GMBH & CO KG Verfahren zur Herstellung eines Doppelrohres, insbesondere für katalysatorbestückte Abgasanlagen von Brennkraftmaschinen.

Also Published As

Publication number Publication date
ES2060530R (es) 1997-09-16
ES2060530B1 (es) 1998-05-16

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