ES2109033T3 - Motor de combustion interna parcialmente encapsulado. - Google Patents

Motor de combustion interna parcialmente encapsulado.

Info

Publication number
ES2109033T3
ES2109033T3 ES95108359T ES95108359T ES2109033T3 ES 2109033 T3 ES2109033 T3 ES 2109033T3 ES 95108359 T ES95108359 T ES 95108359T ES 95108359 T ES95108359 T ES 95108359T ES 2109033 T3 ES2109033 T3 ES 2109033T3
Authority
ES
Spain
Prior art keywords
combustion engine
internal combustion
noise
partially encapsulated
oscillation
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 - Lifetime
Application number
ES95108359T
Other languages
English (en)
Inventor
Rudolf Unger
Engelbert Dipl-Ing Wuhrer
Horst-Peter Fingerhut
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.)
MAN Truck and Bus Osterreich AG
Original Assignee
Steyr Nutzfahrzeuge AG
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 Steyr Nutzfahrzeuge AG filed Critical Steyr Nutzfahrzeuge AG
Application granted granted Critical
Publication of ES2109033T3 publication Critical patent/ES2109033T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/0004—Oilsumps
    • F01M2011/0008—Oilsumps with means for reducing vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/0004—Oilsumps
    • F01M2011/0054—Fastening to the cylinder block

Abstract

LA INVENCION SE REFIERE A UN MOTOR DE COMBUSTION INTERNA PARCIALMENTE ENCAPSULADO, PARA UNA CONSTRUCCION BASICA NUEVA DE ACUERDO CON EL OBJETIVO DE LA INVENCION EN LA DIRECCION DE UN COMPORTAMIENTO DE OSCILACION PROPIA EVITADO EN OPERACION Y ADEMAS TAMBIEN CON RESPECTO AL ENCAPSULADO PARCIAL EXTERIOR, EN PARTICULAR MEDIANTE DISPOSICION DE AGREGADO PROXIMO Y CON LIMITACION DE RADIACION DE RUIDO, SIENDO DETERMINADO DE FORMA NUEVA PARA LA SOLUCION EN EL SENTIDO TAMBIEN DE COSTE ADECUADO. ESTO SE CONSIGUE MEDIANTE LA COMBINACION DE DIFERENTES CARACTERISTICAS DE SOLUCION. EL MOTOR DE COMBUSTION INTERNA MUESTRA PARA ELLO COMO ELEMENTO BASICO REDUCTOR DE OSCILACION UN ESPESOR RELATIVAMENTE GRANDE COMO PARTE DE LA FUNDICION Y SEGUN EL TIPO DE UNA PLACA (2) DE YUGO CONFIGURADA COMO ESTRUCTURA DE MECANISMO PLANO, EN LA QUE SE SUJETA EN LA PARTE SUPERIOR LA CARCASA (1) DE CIGUEÑAL Y CONJUNTAMENTE CON LA BANDEJA (3) DE ACEITE EN AISLAMIENTO DE RUIDO CON UNA SOBREBANDEJA (8) ENCAPSULADA. SE DISPONE ADEMAS EN CADA UNO DE AMBOS LADOS LONGITUDINALES DE MOTOR DE COMBUSTION INTERNA UNA PLACA (12,13) DE AMORTIGUACION DE RUIDO QUE FORMA UNA PARTE DEL ENCAPSULADO, ESTANDO CONSTITUIDA DE FORMA ESPECIAL Y DISPUESTA EN ELLA.
ES95108359T 1994-07-07 1995-06-01 Motor de combustion interna parcialmente encapsulado. Expired - Lifetime ES2109033T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0134094A AT403945B (de) 1994-07-07 1994-07-07 Teilgekapselte brennkraftmaschine

Publications (1)

Publication Number Publication Date
ES2109033T3 true ES2109033T3 (es) 1998-01-01

Family

ID=3511786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95108359T Expired - Lifetime ES2109033T3 (es) 1994-07-07 1995-06-01 Motor de combustion interna parcialmente encapsulado.

Country Status (4)

Country Link
EP (1) EP0691462B1 (es)
AT (1) AT403945B (es)
DE (1) DE59500838D1 (es)
ES (1) ES2109033T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0860605B1 (en) * 1997-02-22 2003-05-28 Isuzu Motors Limited Low-noise engine and its assembling method
DE29706837U1 (de) * 1997-04-16 1997-07-24 Riesselmann F & H Kunststoff Ölwanne für Verbrennungsmotoren
DE102009010486A1 (de) 2009-02-25 2010-09-16 Man Nutzfahrzeuge Aktiengesellschaft Kühlvorrichtung für Motor- und/oder Getriebeöl, insbesondere einer Brennkraftmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT279969B (de) * 1966-01-12 1970-03-25 H C Hans Dipl Ing Dr Dr List Brennkraftmaschine
AT308474B (de) * 1969-03-20 1973-07-10 List Hans Körperschallhemmender Verschalungsbauteil zur schallisolierenden Verkleidung von Maschinen, insbesondere Brennkraftmaschinen
AT352550B (de) * 1977-01-27 1979-09-25 Steyr Daimler Puch Ag Schallmindernde verkleidung fuer das antriebs- aggregat von frontlenker-lastkraftwagen mit kippbarem fahrerhaus
JPS5440944A (en) * 1977-09-06 1979-03-31 Nissan Motor Co Ltd Internal combustion engine
JPS57178855A (en) * 1981-04-30 1982-11-04 Nissan Motor Acoustic board
IT1185670B (it) * 1984-09-11 1987-11-12 Maschf Augsburg Nuernberg Ag Basamento per macchine a pistoni pluricilindriche
US4771747A (en) * 1987-12-17 1988-09-20 Caterpillar Inc. Internal combustion engine noise reduction plate
DE3928507C2 (de) * 1989-08-29 1995-08-03 Man Nutzfahrzeuge Ag Brennkraftmaschine, insbesondere Dieselmotor, mit als Schallschutzblenden ausgebildeter schallabsorbierender Verkleidung
DE3929592A1 (de) * 1989-09-06 1991-03-28 Man Nutzfahrzeuge Ag Schallgedaemmte blech-oelwanne fuer brennkraftmaschinen
DE4039539A1 (de) * 1990-01-03 1991-07-04 Avl Verbrennungskraft Messtech Hubkolben-brennkraftmaschine
ATE112609T1 (de) * 1990-09-10 1994-10-15 Man Nutzfahrzeuge Ag Kapselung der verbrennungskraftmaschine in einem nutzfahrzeug.

Also Published As

Publication number Publication date
AT403945B (de) 1998-06-25
EP0691462A1 (de) 1996-01-10
DE59500838D1 (de) 1997-11-27
EP0691462B1 (de) 1997-10-22
ATA134094A (de) 1997-11-15

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