EP1160441B1 - Conduit d'admission ayant une fonction de support - Google Patents

Conduit d'admission ayant une fonction de support Download PDF

Info

Publication number
EP1160441B1
EP1160441B1 EP01113136A EP01113136A EP1160441B1 EP 1160441 B1 EP1160441 B1 EP 1160441B1 EP 01113136 A EP01113136 A EP 01113136A EP 01113136 A EP01113136 A EP 01113136A EP 1160441 B1 EP1160441 B1 EP 1160441B1
Authority
EP
European Patent Office
Prior art keywords
intake pipe
longitudinal member
frame longitudinal
air filter
internal combustion
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
EP01113136A
Other languages
German (de)
English (en)
Other versions
EP1160441A3 (fr
EP1160441A2 (fr
Inventor
Markus Dipl.-Ing. Schädle (FH)
Holger Knetsch
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 SE
Original Assignee
MAN 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 MAN Nutzfahrzeuge AG filed Critical MAN Nutzfahrzeuge AG
Publication of EP1160441A2 publication Critical patent/EP1160441A2/fr
Publication of EP1160441A3 publication Critical patent/EP1160441A3/fr
Application granted granted Critical
Publication of EP1160441B1 publication Critical patent/EP1160441B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10144—Connections of intake ducts to each other or to another device
    • 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
    • F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
    • F02M35/164—Heavy duty vehicles, e.g. trucks, trains, agricultural or construction machines

Definitions

  • the invention is based on a commercial vehicle with an intake pipe for guiding combustion air between an air filter and the combustion chambers of a Internal combustion engine, according to the preamble of claim 1.
  • the present invention is based on the object, a commercial vehicle of the type mentioned above, in which a space-saving Arrangement of components and assemblies is realized.
  • the intake pipe Because of the direct connection of the intake pipe to the frame of the commercial vehicle this forms a part of the supporting structure and is thus in the Able to serve itself as a support base for other components or assemblies, such as an air cleaner holder or cab storage.
  • the intake pipe takes over as Multifunction carrier on the one hand the function of guiding clean air from the air filter to the internal combustion engine and serves as another supporting supporting member for other components. Bearing points and support points can thereby from the actual Be moved away into areas where a better Space is available.
  • an engine mount for the internal combustion engine held by fastening means which at the same time Attachment of the intake pipe facing away from the internal combustion engine Side of the frame side member is provided.
  • a itself with the frame side member crossing, engine-side end of the intake manifold one with respect to the Ansaugrohrachse substantially in the radial Direction extending connection plate with eyes on which is different from the the internal combustion engine side facing the frame side member forth the engine mount and through holes extending in the frame rail Fasteners are countered. Because the fasteners of the engine mount at the same time serve to attach the intake pipe to the frame, can more Fastening and the necessary holes are saved.
  • one is on the intake manifold trained recording for a cab storage in the area of the connection of the intake pipe to the frame rail, wherein the intake pipe the cab mounting and the frame rail seen in the direction of power flow is interposed.
  • the intake pipe has a curved course, wherein a central part extends parallel to the longitudinal frame member and a Accommodates recording for an air filter holder, which at the same time an additional means forms the attachment of the intake pipe to the frame rail.
  • This is the suction pipe redundantly attached to the frame side member, what its connection strength and stiffness significantly increased.
  • a commercial vehicle is just an intake pipe 2 and an air filter 4 shown.
  • the intake pipe 2 serves to guide Clean air between the air filter 4 and the internal combustion engine and is preferably an aluminum die cast component.
  • the air filter 4 is on one of the Internal combustion engine side facing away from a frame side member 8 8 arranged why the intake pipe 2 is crossed with this.
  • the intake pipe 2 preferably has a curved course, wherein a middle part 10 extends approximately parallel to the longitudinal frame member 8, while the engine-side end 12 for connection to the internal combustion engine protrudes beyond him.
  • the engine-side end 12 of the intake pipe 2 is at a substantially radially downwardly extending terminal plate 14 with two eyes 16 provided, which remote from the engine at the Page 6 of the frame side member 8 is connected.
  • the Eyes 16 of the connection plate 14 provided with an internal thread or as smooth through holes for inserting the screw shaft and be designed for screwing a nut.
  • connection plate 14 of the intake pipe 2 As best seen in the side view of Fig.2, aligned with it the two eyes 16 of the connection plate 14 of the intake pipe 2 with the two upper through holes 22 of the engine mount 20, thereby and through two further through holes 24 is fixed to the frame rail 8.
  • the engine mount 20 and the intake pipe 2 are therefore preferably by common Fastener held on the frame rail 8. So that the intake pipe 2 for connection to the internal combustion engine, the frame side member. 8 can protrude, the connection plate 14 must have a corresponding length.
  • a receptacle 26 for a cab storage upstairs Diametrically opposite the terminal plate 14 and substantially coplanar with this extends from the circumference of the connecting pipe 2, a receptacle 26 for a cab storage upstairs.
  • the receptacle 26 for the cab storage is for example by two approximately perpendicular to the longitudinal frame member. 8 and mutually parallel ribs 28 are formed, which with a coaxial Pair of eyes 30 for receiving a strut of the cab suspension and with another coaxial eye pair 32 for attachment of a prism roll the cab storage are provided.
  • the recording is for the Cab bearing 26 in the area of the connection of the intake pipe 2 on the frame side member 8, wherein the intake pipe 2 the cab and the frame side member 8 is seen in the direction of the power flow interposed.
  • Fig.1 Transverse to the ribs 28 of the cab and also in the area of Connection of the intake pipe 2 on the frame side member 8 are further, in Fig.1 shown shortened ribs 34 provided on which noise aprons of Commercial vehicle can be attached.
  • the extending approximately parallel to the frame rail 8 of the utility vehicle middle part 10 of the intake pipe 2 carries a receptacle 36 for an air filter holder 38.
  • the air filter holder 38 is as a parallel to the air filter 4 and in formed substantially perpendicular to the frame rail 8 extending frame, from which the air filter 4 at least partially embracing spring clip 40 protrude away (Figure 3).
  • the receptacle 36 for the air filter holder 38 includes, for example, four in the essentially extending transversely to the intake pipe axis, on the circumference of the intake pipe 2 arranged and this laterally projecting pipes 42 with through holes, by which are facing from the internal combustion engine Side 18 of the frame side member 8 forth inserted therethrough and in the Air filter holder 38 screwed screws extend, which for reasons of clarity are not shown.
  • the receptacle 36 for the Lucasfifterhalter 38 therefore also serves as an additional means for attaching the intake manifold 2 on the frame side member 8.
  • An end face of the air filter holder 38 and The end faces of the four pipes 42 is a rubber body for vibration decoupling 44 interposed.
  • the through holes 22, 24 of the engine mount 20 with the in the bore distance correspondingly adapted pipes 42 of the receptacle 36 for the air filter holder 38 are aligned and by common fastening means on Frame side member 8 to be kept.
  • FIG. 3 shows, is through a through hole in the wall of the intake pipe 2 a vacuum sensor 46 is recorded, which the air pressure within the intake pipe 2 measures and a corresponding signal to a control unit the internal combustion engine transmitted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Claims (6)

  1. Conduit d'admission (2) pour guider l'air de combustion entre le filtre à air (4) et les chambres de combustion d'un moteur à combustion interne, caractérisé par le fait que le conduit d'admission (2) présente des moyens de fixation par lesquels le conduit d'admission peut être fixé directement sur un cadre de véhicule industriel (8) et des fixations (26, 36) auxquelles d'autres composants ou groupes de construction tels que la suspension de cabine ou la fixation du filtre à air (4) peuvent être ajoutés.
  2. Conduit d'admission selon la revendication 1, caractérisé par le fait que, sur une face (18) orientée vers le moteur à combustion interne d'un longeron de cadre (8), un palier de moteur pour suspendre le moteur à combustion interne peut être fixé par des moyens de fixation qui sont prévus en même temps pour fixer le conduit d'admission (2) sur la face (6) opposée au moteur à combustion interne du longeron de cadre (8).
  3. Conduit d'admission selon la revendication 2, caractérisé par le fait qu'une extrémité (12) côté moteur, se croisant avec le longeron du cadre (8) du conduit d'admission (2) présente une plaque d'assemblage (14) s'étendant pour l'essentiel dans le sens radial en référence à l'axe du conduit d'admission (2) et possédant des orifices (16) sur lesquels sont prévus des moyens de fixation s'étendant à partir de la face (18) orientée vers le moteur à combustion interne du longeron de cadre (8) par le biais du palier moteur (20) et des alésages de passage dans le longeron de cadre (8).
  4. Conduit d'admission selon la revendication 3, caractérisé par le fait qu'une fixation (26) formée sur le conduit d'admission (2) pour la suspension de cabine est disposée au niveau du raccordement du conduit d'admission (2) au longeron de cadre (8) et que, vu dans le sens du flux des forces, le conduit d'admission (2) est disposé entre la suspension de cabine et le longeron de cadre.
  5. Conduit d'admission selon la revendication 4, caractérisé par le fait que le conduit d'admission (2) a un profil courbé, auquel cas une pièce médiane (10) s'étend parallèlement au longeron de cadre (8) et qu'une fixation (36) présente un support de filtre à air (38) qui forme en même temps un moyen supplémentaire pour fixer le conduit d'admission au longeron de cadre (8).
  6. Conduit d'admission selon la revendication 5, caractérisé par le fait que la fixation (36) du support de filtre à air (38) comporte des évents (42) disposés sur la circonférence du conduit a admission (2), avec alésages de passage par lesquels ces moyens de fixation peuvent être introduits sur le longeron de cadre (8) et dans le support de filtre à air (38).
EP01113136A 2000-06-02 2001-05-30 Conduit d'admission ayant une fonction de support Expired - Lifetime EP1160441B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10027438A DE10027438A1 (de) 2000-06-02 2000-06-02 Ansaugrohr mit Trägerwirkung
DE10027438 2000-06-02

Publications (3)

Publication Number Publication Date
EP1160441A2 EP1160441A2 (fr) 2001-12-05
EP1160441A3 EP1160441A3 (fr) 2003-01-02
EP1160441B1 true EP1160441B1 (fr) 2004-08-11

Family

ID=7644505

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01113136A Expired - Lifetime EP1160441B1 (fr) 2000-06-02 2001-05-30 Conduit d'admission ayant une fonction de support

Country Status (2)

Country Link
EP (1) EP1160441B1 (fr)
DE (2) DE10027438A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004027434A1 (de) * 2004-06-04 2006-01-05 Daimlerchrysler Ag Nutzfahrzeug mit am Führerhaus angeordnetem Luftfilter
DE102009058493A1 (de) 2009-12-16 2011-06-22 Audi Ag, 85057 Kraftwagen mit einem Luftfiltergehäuse

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0217173Y2 (fr) * 1985-05-14 1990-05-14
US5769045A (en) * 1997-05-01 1998-06-23 Chrysler Corporation Modular air induction system with isolated throttle body
JP3772483B2 (ja) * 1997-07-31 2006-05-10 スズキ株式会社 内燃機関の吸気系の支持構造
DE19756985C1 (de) 1997-12-20 1999-03-04 Daimler Benz Ag Brennkraftmaschine mit einem mechanischen Lader

Also Published As

Publication number Publication date
DE10027438A1 (de) 2001-12-20
EP1160441A3 (fr) 2003-01-02
DE50103187D1 (de) 2004-09-16
EP1160441A2 (fr) 2001-12-05

Similar Documents

Publication Publication Date Title
DE69806454T2 (de) System zur verminderung von vibrationen in kraftfahrzeugen
DE19803243B4 (de) Ansaugsystem eines Motors
EP1021321B1 (fr) Systeme d'essuie-glace pour vehicules
DE102008047470A1 (de) Befestigungseinrichtung, insbesondere bei Kraftfahrzeugen
DE4240776C1 (de) Befestigungsvorrichtung für einen Gebläsemotor
DE3500867C2 (de) Elektromotor mit einem Bügel zu seiner Halterung
DE10024164B4 (de) Vorrichtung zur Drehmomentabstützung einer Brennkraftmaschine
DE4207193C2 (de) Lagerung eines Antriebsaggregates
EP1023208B1 (fr) Dispositif de fixation pour systeme d'essuie-glace
EP1160441B1 (fr) Conduit d'admission ayant une fonction de support
DE2621089C2 (de) Auspuffanlage für Brennkraftmaschinen
DE102013007460A1 (de) Aggregatelageranordnung für Kraftfahrzeuge
EP2799269A2 (fr) Dispositif de support pour ensembles de propulsion de véhicules automobiles
EP1293404B1 (fr) Bras d'essuie-glace et dispositif d'essuie-glace, en particulier pour un véhicule
DE60016895T2 (de) Vorrichtung für brennkraftmaschinen
DE102004022720A1 (de) Abgasanlage für eine durch Getriebe und Motor gebildete Antriebseinheit
EP0857869B2 (fr) Support pour la fixation sur le moteur du conduit de récirculation des gaz d'échappement
DE19753689B4 (de) Aufhängungsvorrichtung für einen Vergaser eines Verbrennungsmotors
EP0580957B1 (fr) Filtre à air
DE19960457C2 (de) Lagerung für ein Dämpferbein oder eine Luftfeder einer Radaufhängung
DE19600441C2 (de) Zylinderkopf einer Brennkraftmaschine
EP2743104B1 (fr) Soupape dotée d'un dispositif de fixation
DE3342820A1 (de) Aggregate-lageranordnung
DE4401811B4 (de) Fahrzeug
DE3531468C2 (de) Luftzuführvorrichtung für den Motor eines Lastkraftwagens

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7F 02M 35/10 A, 7F 02M 35/04 B, 7F 02M 35/16 B

17P Request for examination filed

Effective date: 20030329

17Q First examination report despatched

Effective date: 20030520

AKX Designation fees paid

Designated state(s): DE FR IT NL SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT NL SE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 50103187

Country of ref document: DE

Date of ref document: 20040916

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050512

REG Reference to a national code

Ref country code: NL

Ref legal event code: TD

Effective date: 20110420

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 50103187

Country of ref document: DE

Owner name: MAN TRUCK & BUS AG, DE

Free format text: FORMER OWNER: MAN NUTZFAHRZEUGE AKTIENGESELLSCHAFT, 80995 MUENCHEN, DE

Effective date: 20110518

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 50103187

Country of ref document: DE

Owner name: MAN TRUCK & BUS SE, DE

Free format text: FORMER OWNER: MAN TRUCK & BUS AG, 80995 MUENCHEN, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20200527

Year of fee payment: 20

Ref country code: NL

Payment date: 20200526

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20200522

Year of fee payment: 20

Ref country code: SE

Payment date: 20200526

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20200728

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50103187

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20210529

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG