EP1004754B1 - Connecteurs pour dispositif de contrôle moteur - Google Patents

Connecteurs pour dispositif de contrôle moteur Download PDF

Info

Publication number
EP1004754B1
EP1004754B1 EP99121327A EP99121327A EP1004754B1 EP 1004754 B1 EP1004754 B1 EP 1004754B1 EP 99121327 A EP99121327 A EP 99121327A EP 99121327 A EP99121327 A EP 99121327A EP 1004754 B1 EP1004754 B1 EP 1004754B1
Authority
EP
European Patent Office
Prior art keywords
cylinder head
housing part
engine control
frame part
head cover
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
EP99121327A
Other languages
German (de)
English (en)
Other versions
EP1004754A3 (fr
EP1004754A2 (fr
Inventor
Dietmar Munz
Wolfgang Renz
Thomas Stolk
Steffen Walter
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.)
Daimler AG
Original Assignee
DaimlerChrysler 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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of EP1004754A2 publication Critical patent/EP1004754A2/fr
Publication of EP1004754A3 publication Critical patent/EP1004754A3/fr
Application granted granted Critical
Publication of EP1004754B1 publication Critical patent/EP1004754B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Definitions

  • the invention relates to a cylinder head with a device for contacting an engine control unit with power consumers, in particular actuators of an electromagnetic valve control, of internal combustion engines according to the preamble of patent claim 1.
  • each actuator has a cable, which is guided starting from the respective actuator within the cylinder head cover to a recess in the cylinder head cover, through which the cable is then inserted for connection to the engine control unit.
  • a disadvantage of the device is that when placing the cylinder head cover bruising the loose in the cylinder head cover cables can be possible.
  • Another disadvantage of the device is the leakage problems, since the cylinder head cover has potential leaks through the recesses for the cables.
  • the cylinder head cover must be arranged by the cable arranged inside the cylinder head cover be sufficiently dimensioned so that all cables needed for the actuators find their place unhindered.
  • EP 0 798 450 A1 shows an internal combustion engine with a cylinder head, in which gas exchange valves are arranged, which are actuated by electromagnetic actuators.
  • the cylinder head can be covered by a cylinder head cover.
  • electrical components are integrated in the cylinder head cover. When placing the cylinder head cover contacting the engine control unit and actuators is done.
  • a cylinder head with a device for contacting an engine control unit with actuators of an electromagnetic valve control of an internal combustion engine is known.
  • the actuators are preassembled on support plates, which are fastened during mounting of the internal combustion engine via fastening devices on the cylinder head or on an adjacent component.
  • In the carrier plates conductor tracks and / or power amplifiers are integrated for the actuators.
  • EP 0 869 261 A1 shows a generic cylinder head of an internal combustion engine with gas exchange valves, which can be actuated by respective electromagnetic actuators arranged in a housing.
  • the cylinder head laterally on a contacting device, starting from the electromagnets in the actuator housing tracks extend to the outside, which terminate in a arranged on the cylinder head connector receptacle.
  • An essential advantage of the cylinder head according to the invention lies in the optimization of the assembly and the space requirement.
  • the integration of the electrical components required for contacting, i. the power output stages, the recordings for the strommetreer devisen plug, and connecting the line power amplifiers and the receptacles lines in the frame part of the cylinder head means a significant ease of assembly, because before putting the cylinder head cover on the cylinder head all power consumers in particular actuators with the engine control unit can be connected without, for example, cables must be performed through the cylinder head cover.
  • the plug of the power consumers-side lines are plugged into the frame-side plug receptacles, wherein the frame part itself is connected via only one cable to the engine control unit.
  • Before putting the cylinder head cover is now only to check whether a cable is without contact or was squeezed.
  • a cylinder head facing and / or the cylinder head cover facing sealing strip eliminates a separate hood seal. Characterized in that the contacting takes place via the frame part and no more lines are passed through the cylinder head cover to the outside and a sealing strip between the frame part and the cylinder head cover is provided, a vibration or acoustic decoupling of the cylinder head cover is achieved.
  • Fig. 1 shows in a first embodiment, a device for contacting an engine control unit, not shown here with power consumers of a multi-cylinder internal combustion engine, which is in particular described below in more detail actuators 1 of an electromagnetic valve control and ignition coils 2.
  • the not shown here, three-cylinder internal combustion engine has a cylinder head 3, which consists of three housing parts 3a, 3b, wherein the first housing part 3a the actual cylinder head, the second housing part 3b a flanged to the cylinder head frame part and the third, not visible here housing part a cylinder head cover can be placed on the frame part 3b.
  • an ignition coil 2 and four gas exchange valves 4 are stored, which control corresponding non-visible gas exchange channels and are actuated via a likewise mounted in the cylinder head 3 actuator 1, wherein the gas exchange valves 4 substantially in Area of the first housing part, ie the cylinder head 3a and the ignition coil 2 and the actuators 1 are arranged substantially in the region of the flanged, a valve train space forming frame part 3b.
  • the third housing part of the cylinder head, the cylinder head cover can be placed.
  • Each actuator 1 has a displacement sensor 5 for detecting a position and / or movement of the gas exchange valve 4 and two electrically controlled switching magnets 6, 7, ie a closing magnet 6 and an opening magnet 7, between the pole faces 8, 9 connected to the gas exchange valve 4 anchor 10 coaxial with the valve axis 11 (see Fig. 2) is slidably disposed.
  • a not visible here spring mechanism the consists of two prestressed compression springs, forms with the gas exchange valve 4, a spring-mass oscillator, the rest position between the two valve end positions, ie between the open position and closed position of the gas exchange valve 4 is located.
  • Each cylinder is assigned a power output stage 12, which controls the four actuators 1 together with four displacement sensors 5 and an ignition coil 2 existing consumer group.
  • the power output stages 12 together with associated receptacles for actuator-side 13, 14 and ignition coil-side connector 15 are integrated into the frame part 3b and connected either individually or centrally via a cable, not shown, from the frame part 3b to the engine control unit.
  • Fig. 2 shows in a further embodiment of a device for contacting, the electrical components 12 'are only partially integrated into the frame part 3b'.
  • a sealing strip facing the cylinder head and / or a sealing strip facing the cylinder head cover can be introduced into the frame part.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Claims (3)

  1. Culasse comportant un dispositif pour mettre en contact un appareil de commande de moteur avec des consommateurs de courant électrique (1, 2), en particulier des actionneurs (1) d'une commande de soupape électromagnétique, de moteurs à combustion interne, la culasse comprenant une première partie de carter (3a) et au moins une autre partie de carter (3b, 3b') bridée sur la première partie de carter (3a), la mise en contact de l'appareil de. commande de moteur avec les consommateurs de courant électrique (1, 2) s'effectuant au moyen de composants électriques (12, 12') à travers l'autre partie de carter (3b, 3b'), et les composants électriques (12, 12') pour la mise en contact étant intégrés au moins partiellement dans l'autre partie de carter (3b, 3b'), l'autre partie de carter (3b, 3b') formant une partie de cadre qui est prévue entre la première partie de carter (3a) formant la culasse et une troisième partie de carter formant un couvre-culasse, et les composants électriques comprennent des étages de sortie de puissance (12, 12'), des lignes et des logements de prise, les lignes et les logements de prise étant intégrés dans la partie de cadre (3b, 3b'),
    caractérisée en ce que les étages de sortie de puissance (12, 12') sont soit intégrés dans la partie de cadre (3b, 3b') soit agencés sur la partie de cadre (3b, 3b'), et en ce que les consommateurs de courant électrique, (1, 2) comprennent chacun au moins une ligne (17, 18) avec une prise (13, 14, 14'), la prise (14, 14') pouvant être enfichée dans le logement de prise de l'autre partie de carter (3b, 3b').
  2. Dispositif selon la revendication 1, caractérisé en ce que l'autre partie de carter (3b, 3b') ou les étages de sortie de puissance (12, 12') est ou sont connecté(s) via au moins un câble à l'appareil de commande de moteur.
  3. Dispositif selon la revendication 1, caractérisé en ce qu'une baguette d'étanchéité tournée vers la culasse (3a) et/ou une baguette d'étanchéité tournée vers le couvre-culasse est introduite dans la partie de cadre (3b, 3b').
EP99121327A 1998-11-26 1999-10-26 Connecteurs pour dispositif de contrôle moteur Expired - Lifetime EP1004754B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19854542 1998-11-26
DE19854542A DE19854542C1 (de) 1998-11-26 1998-11-26 Vorrichtung zur Kontaktierung eines Motorsteuergerätes

Publications (3)

Publication Number Publication Date
EP1004754A2 EP1004754A2 (fr) 2000-05-31
EP1004754A3 EP1004754A3 (fr) 2001-01-31
EP1004754B1 true EP1004754B1 (fr) 2003-01-29

Family

ID=7889076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99121327A Expired - Lifetime EP1004754B1 (fr) 1998-11-26 1999-10-26 Connecteurs pour dispositif de contrôle moteur

Country Status (3)

Country Link
US (1) US6247435B1 (fr)
EP (1) EP1004754B1 (fr)
DE (2) DE19854542C1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408640B (de) * 2000-03-30 2002-01-25 Jenbacher Ag Kanalförmige anschlussvorrichtung für elektrische leitungen von verbrennungsmotoren
FR2808564B1 (fr) * 2000-05-02 2003-02-21 Peugeot Citroen Automobiles Sa Dispositif electronique de pilotage d'actionneurs de soupapes d'un moteur a combustion interne
DE10043804A1 (de) 2000-09-06 2002-03-14 Daimler Chrysler Ag Verfahren zur Kontaktierung eines Steuergerätes mit Stromverbrauchern von Brennkraftmaschinen
FR2818308B1 (fr) * 2000-12-15 2003-07-04 Peugeot Citroen Automobiles Sa Moteur thermique a soupapes a commande electromagnetique
ITBO20010570A1 (it) * 2001-09-20 2003-03-20 Magneti Marelli Powertrain Spa Sistema elettromagnetico per il comando delle valvole di un motore
US6843217B2 (en) * 2002-09-04 2005-01-18 Federal-Mogul World Wide, Inc. Integrated electrical connectors for fuel injectors
US6805083B2 (en) * 2002-10-10 2004-10-19 Ford Global Technologies, Llc Cam cover gasket
DE102004049031A1 (de) * 2004-10-08 2006-04-20 Audi Ag Kraftfahrzeug mit einer Brennkraftmaschine
DE102005035072B4 (de) 2005-07-27 2020-06-18 Bayerische Motoren Werke Aktiengesellschaft Verbrennungskolbenmotor mit einem elektrischen Stellantrieb zur Hubbetätigung der Gaswechselventile
NL1031232C2 (nl) * 2006-02-24 2007-08-27 Daf Trucks Nv Verbrandingsmotor met elektrische geleiders in de cilinderkop.
US8020830B2 (en) * 2008-05-05 2011-09-20 Honda Motor Company, Ltd. Mounting assemblies for securing electronic control unit and vehicles including same
JP6232393B2 (ja) * 2015-04-17 2017-11-15 矢崎総業株式会社 回路配索体

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035637A (en) * 1990-05-04 1991-07-30 Navistar International Transportation Corp. Engine valve cover gasket with electrical bridge
JP2700115B2 (ja) * 1992-02-26 1998-01-19 矢崎総業株式会社 エンジン取付け部品の電気配線方法
DE4225358A1 (de) * 1992-07-31 1994-02-03 Bosch Gmbh Robert Anbausteuergerät
DE4225329A1 (de) * 1992-07-31 1993-02-18 Dreyer Dietmar Ventilansteuerungseinrichtung fuer den einsatz in verbrennungsmotoren
DE4242265C1 (de) * 1992-12-15 1994-08-18 Goetze Ag Ventilhaubendeckel
DE29603254U1 (de) * 1996-02-23 1997-07-17 Bosch Gmbh Robert Zylinderkopfhaube einer Brennkraftmaschine
US5642704A (en) * 1996-03-22 1997-07-01 Navistar International Transportation Corp. Engine wiring harness support with integral oil spill deflector
JP3671508B2 (ja) * 1996-03-25 2005-07-13 トヨタ自動車株式会社 内燃機関および内燃機関のヘッド構造
JPH09317556A (ja) * 1996-05-23 1997-12-09 Toyota Motor Corp シリンダヘッドカバー
JP3461101B2 (ja) * 1997-03-06 2003-10-27 ダイハツ工業株式会社 イグニッションコイルの取付構造
JP3422212B2 (ja) * 1997-04-04 2003-06-30 トヨタ自動車株式会社 電磁弁を備えた内燃機関のシリンダヘッド構造
DE19719299C1 (de) * 1997-05-07 1998-08-20 Daimler Benz Ag Betätigungseinrichtung für Gaswechselventile einer Brennkraftmaschine mit elektromagnetischen Aktuatoren
DE19756095C2 (de) * 1997-12-17 2001-11-22 Telefunken Microelectron Vorrichtung zum Betrieb von Aktoren zur elektromagnetischen Ventilsteuerung bei Brennkraftmaschinen
DE19756342C2 (de) * 1997-12-18 2003-02-13 Conti Temic Microelectronic Verfahren zur Steuerung einer Brennkraftmaschine

Also Published As

Publication number Publication date
EP1004754A3 (fr) 2001-01-31
EP1004754A2 (fr) 2000-05-31
DE59904154D1 (de) 2003-03-06
US6247435B1 (en) 2001-06-19
DE19854542C1 (de) 2000-04-13

Similar Documents

Publication Publication Date Title
EP1004754B1 (fr) Connecteurs pour dispositif de contrôle moteur
DE10350790B4 (de) Magnetventil
EP0796981B1 (fr) Dispositif de commande électromagnétique pour soupape de moteur à combustion interne
DE19923550C2 (de) Elektromagnet-Aktuatoraufbau, Aktuatoreinheit und Kraftstoff-Injektor
DE10295687T5 (de) Spulenanordnung
DE102005001021A1 (de) Elektrohydraulische Ventilanordnung zum Steuern des Betriebes von Motorzylindern
DE102005001016A1 (de) Elektrohydraulisches Ventil zum Steuern des Betriebes eines Motorzylinderventils
WO1995007201A1 (fr) Regulateur de pression electro-hydraulique
DE19849015B4 (de) Elektromagnet für eine Treibstoffeinspritzvorrichtung
DE102008012692A1 (de) Magnetventilbaugruppe
DE102007020092A1 (de) Schaltbare Magnetanordnung
EP0736429A2 (fr) Unité hydraulique pour système de freinage antiblocage
EP0710197B1 (fr) Dispositif electrohydraulique de regulation de la pression
DE10043804A1 (de) Verfahren zur Kontaktierung eines Steuergerätes mit Stromverbrauchern von Brennkraftmaschinen
DE19719299C1 (de) Betätigungseinrichtung für Gaswechselventile einer Brennkraftmaschine mit elektromagnetischen Aktuatoren
WO2004047191A2 (fr) Metallisation d'actionneur piezo-electrique destinee a une soupape d'injection et procede de fabrication
DE19634150A1 (de) Bremsensteuerungsmodul
EP2057645B1 (fr) Soupape electromagnetique apte a fonctionner sous differentes tensions de fonctionnement et procede pour sa fabrication
EP1179119B1 (fr) Actionneur electromecanique
EP1668233B1 (fr) Module d'aspiration d'air pour moteur a combustion interne a suralimentation par impulsions
DE19840703C2 (de) Ventileinheit
EP1831538B1 (fr) Systeme d'injection de carburant pour moteur a combustion interne
EP0596214B1 (fr) Valve à commande électromagnétique
EP0994242B1 (fr) Actionneur électromagnètique pour commande de soupape de moteur à combustion interne
DE102005035072B4 (de) Verbrennungskolbenmotor mit einem elektrischen Stellantrieb zur Hubbetätigung der Gaswechselventile

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): DE FR GB IT

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

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 01L 9/04 A, 7F 02M 51/00 B

17P Request for examination filed

Effective date: 20010127

AKX Designation fees paid

Free format text: DE FR GB IT

17Q First examination report despatched

Effective date: 20020208

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): DE FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 59904154

Country of ref document: DE

Date of ref document: 20030306

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20030501

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: 20031030

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Ref country code: FR

Ref legal event code: CA

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 59904154

Country of ref document: DE

Owner name: PATENTPORTFOLIO 2 S. A. R. L., LU

Free format text: FORMER OWNER: DAIMLER AG, 70327 STUTTGART, DE

Effective date: 20111013

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

Ref country code: FR

Payment date: 20141022

Year of fee payment: 16

Ref country code: GB

Payment date: 20141021

Year of fee payment: 16

Ref country code: DE

Payment date: 20141022

Year of fee payment: 16

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

Ref country code: IT

Payment date: 20141028

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59904154

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20151026

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151026

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160503

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151026

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151102