EP0430775A1 - Fastening of a compound ignition coil and-plug in the cylinder head of an engine - Google Patents

Fastening of a compound ignition coil and-plug in the cylinder head of an engine Download PDF

Info

Publication number
EP0430775A1
EP0430775A1 EP90403308A EP90403308A EP0430775A1 EP 0430775 A1 EP0430775 A1 EP 0430775A1 EP 90403308 A EP90403308 A EP 90403308A EP 90403308 A EP90403308 A EP 90403308A EP 0430775 A1 EP0430775 A1 EP 0430775A1
Authority
EP
European Patent Office
Prior art keywords
cylinder head
ignition coil
receptacle
engine
coil
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
EP90403308A
Other languages
German (de)
French (fr)
Other versions
EP0430775B1 (en
Inventor
Laurent Bernard
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Publication of EP0430775A1 publication Critical patent/EP0430775A1/en
Application granted granted Critical
Publication of EP0430775B1 publication Critical patent/EP0430775B1/en
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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/02—Details
    • H01T13/06—Covers forming a part of the plug and protecting it against adverse environment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/40—Sparking plugs structurally combined with other devices
    • H01T13/44—Sparking plugs structurally combined with other devices with transformers, e.g. for high-frequency ignition
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings

Definitions

  • the present invention essentially relates to a device for arranging and holding in an engine cylinder head at least one assembly formed by an ignition coil associated with a spark plug.
  • such an assembly can equip each cylinder of the engine and makes it possible to dispense with the ignition distributor. It is particularly suitable for the case where the spark plug occupies a central position in the cylinder, as is the case in multi-valve engines where the valves are arranged around the spark plug.
  • the present invention aims to fill this gap by proposing a system for holding a coil-spark plug assembly in a cylinder head, which is satisfactory in all respects.
  • the subject of the invention is a device for arranging and holding in an engine cylinder head at least one assembly formed by an ignition coil. associated with a spark plug, characterized in that the cover of the cylinder head comprises at least one knocked-out part forming a receptacle for the ignition coil which is held in this receptacle by a cap or the like fixed on the cylinder head cover and covering said receptacle.
  • the ignition coil is supported in the receptacle by means of a support made of elastic material, such as for example rubber.
  • the cap comprises on its internal face of the ribs coming into contact with the ignition coil to hold it in the receptacle while compressing the support made of the above-mentioned elastic material.
  • a set E often called “single-coil” consisting of an ignition coil 1 mounted on a socket 2 connected to one of the poles of the secondary of the coil and engaged on the tip of connection 3 of a spark plug 4, the assembly E being able to be fixed on the cylinder head C of an engine.
  • the coil 1 comprises a collar 5 formed by the stack of sheets of the transformer forming part of this coil.
  • the cover 6 of the cylinder head C of the engine comprises at least one knocked-out part forming a receptacle 7 for the ignition coil 1 and comprising an arrangement, such as for example a shoulder 8, receiving a support 9 made of elastic material, such as rubber, interposed between said shoulder and the collar 5 of the ignition coil 1.
  • This coil is kept applied in the receptacle 7 against the support of elastic material 9 by a casing, cap or the like 10 fixed on the cover 6 of the cylinder head and covering the receptacle 7 as well as the coil 1 housed in this receptacle.
  • This cap 10 has ribs 12 coming into contact with the ignition coil 1, more precisely with the upper part of the collar 5.
  • the casing or cap 10 which is preferably made of light alloy, will ensure, after fixing by the means 11, the maintenance of the ignition coil 1 in the receptacle 7 via the ribs 12, so that the support made of elastic material 9 is compressed to obtain sufficient crushing, allowing said coil to be pressed against the ribs 12.
  • the contact of the ribs 12 with the coil 1 will advantageously allow the evacuation by conduction of the calories stored by said coil, so that the casing or cap 10 will then act, in a way, as a radiator.
  • a simple and effective fixing device has therefore been produced according to the invention which, among other things, the advantage of being able to be used with an existing cylinder head, without modification thereof.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

The present invention relates to a device for fitting out and retaining an assembly consisting of an ignition coil and spark plug in an engine cylinder head. This device is essentially characterised in that the cover (6) of the cylinder head (C) comprises at least one furrowed part forming a receptacle (7) for the ignition coil (1) which is held against an elastic material support (9) inside the receptacle (7) by a case or cowl (10) fixed (11) onto the cylinder head cover (6) and topping off the receptacle (7), this case or cowl (10) comprising ribs (12) coming into contact with the ignition coil (1). This device can be used for installing several ignition coil-spark plug assemblies in a four-cylinder engine cylinder head for example. <IMAGE>

Description

La présente invention a essentiellement pour objet un dispositif d'aménagement et de maintien dans une culasse de moteur d'au moins un ensemble formé par une bobine d'allumage associée à une bougie.The present invention essentially relates to a device for arranging and holding in an engine cylinder head at least one assembly formed by an ignition coil associated with a spark plug.

Comme on le sait, un tel ensemble peut équiper chaque cylindre du moteur et permet de s'affranchir du distributeur d'allumage. Il est particulièrement adapté au cas où la bougie occupe une position centrale dans le cylindre, comme c'est le cas dans les moteurs multisoupapes où les soupapes sont disposées autour de la bougie.As is known, such an assembly can equip each cylinder of the engine and makes it possible to dispense with the ignition distributor. It is particularly suitable for the case where the spark plug occupies a central position in the cylinder, as is the case in multi-valve engines where the valves are arranged around the spark plug.

Toutefois, un tel ensemble, appelé parfois "monobobine" est très lourd et doit être fixé solidement sur la culasse pour éviter son déplacement qui nuirait à un bon contact électrique et provoquerait des bruits et des vibrations. De plus, il est souhaitable que de tels ensembles bobine-bougie soient fixés de manière élastique sur la culasse pour créer un amortissement. Or, jusqu'à présent, aucune solution vraiment satisfaisante de fixation d'un ensemble bobine d'allumage-bougie n'a été proposée.However, such an assembly, sometimes called "single coil" is very heavy and must be securely attached to the cylinder head to avoid its displacement which would interfere with good electrical contact and cause noise and vibration. In addition, it is desirable that such coil-spark plug assemblies be resiliently attached to the cylinder head to create damping. However, until now, no truly satisfactory solution for fixing an ignition coil-spark plug assembly has been proposed.

La présente invention a pour but de combler cette lacune en proposant un système de maintien d'un ensemble bobine-bougie dans une culasse, qui est satisfaisant sur tous les plans.The present invention aims to fill this gap by proposing a system for holding a coil-spark plug assembly in a cylinder head, which is satisfactory in all respects.

A cet effet, l'invention a pour objet un dispositif d'aménagement et de maintien dans une culasse de moteur d'au moins un ensemble formé par une bobine d'allumage associée à une bougie, caractérisé en ce que le couvercle de la culasse comporte au moins une partie défoncée formant réceptacle pour la bobine d'allumage qui est maintenue dans ce réceptacle par un chapeau ou analogue fixé sur le couvercle de culasse et coiffant ledit réceptacle.To this end, the subject of the invention is a device for arranging and holding in an engine cylinder head at least one assembly formed by an ignition coil. associated with a spark plug, characterized in that the cover of the cylinder head comprises at least one knocked-out part forming a receptacle for the ignition coil which is held in this receptacle by a cap or the like fixed on the cylinder head cover and covering said receptacle.

Suivant une autre caractéristique de ce dispositif, la bobine d'allumage prend appui dans le réceptacle par l'intermédiaire d'un support en matériau élastique, tel que par exemple caoutchouc.According to another characteristic of this device, the ignition coil is supported in the receptacle by means of a support made of elastic material, such as for example rubber.

Suivant encore une autre caractéristique de ce dispositif, le chapeau comporte sur sa face interne des nervures venant en contact avec la bobine d'allumage pour la maintenir dans le réceptacle tout en comprimant le support en matériau élastique précité.According to yet another characteristic of this device, the cap comprises on its internal face of the ribs coming into contact with the ignition coil to hold it in the receptacle while compressing the support made of the above-mentioned elastic material.

Mais d'autres caractéristiques et avantages de l'invention apparaîtront mieux dans la description détaillée qui suit et se réfère à la figure unique annexée qui illustre, en élévation et coupe un dispositif selon cette invention.However, other characteristics and advantages of the invention will appear better in the detailed description which follows and refers to the single appended figure which illustrates, in elevation and section, a device according to this invention.

En se reportant à cette figure, on voit un ensemble E, appelé souvent "monobobine" constitué par une bobine d'allumage 1 montée sur une douille 2 connectée à l'un des pôles du secondaire de la bobine et engagée sur l'embout de connexion 3 d'une bougie 4, l'ensemble E pouvant être fixé sur la culasse C d'un moteur. La bobine 1 comporte un collet 5 formé par l'empilement de tôles du transformateur faisant partie de cette bobine.Referring to this figure, we see a set E, often called "single-coil" consisting of an ignition coil 1 mounted on a socket 2 connected to one of the poles of the secondary of the coil and engaged on the tip of connection 3 of a spark plug 4, the assembly E being able to be fixed on the cylinder head C of an engine. The coil 1 comprises a collar 5 formed by the stack of sheets of the transformer forming part of this coil.

Conformément à l'invention, le couvercle 6 de la culasse C du moteur comporte au moins une partie défoncée formant réceptacle 7 pour la bobine d'allumage 1 et comportant un aménagement, tel que par exemple un épaulement 8, recevant un support 9 en matériau élastique, tel que caoutchouc, interposé entre ledit épaulement et le collet 5 de la bobine d'allumage 1.According to the invention, the cover 6 of the cylinder head C of the engine comprises at least one knocked-out part forming a receptacle 7 for the ignition coil 1 and comprising an arrangement, such as for example a shoulder 8, receiving a support 9 made of elastic material, such as rubber, interposed between said shoulder and the collar 5 of the ignition coil 1.

Cette bobine est maintenue appliquée dans le réceptacle 7 contre le support en matériau élastique 9 par un carter, chapeau ou analogue 10 fixé sur le couvercle 6 de la culasse et coiffant le réceptacle 7 ainsi que la bobine 1 logée dans ce réceptacle.This coil is kept applied in the receptacle 7 against the support of elastic material 9 by a casing, cap or the like 10 fixed on the cover 6 of the cylinder head and covering the receptacle 7 as well as the coil 1 housed in this receptacle.

On a montré en 11 des moyens de fixation par vis par exemple du chapeau 10 sur le couvercle 6 de la culasse C.11 has been shown means for fixing by screws, for example the cap 10 to the cover 6 of the cylinder head C.

Ce chapeau 10 comporte des nervures 12 venant en contact avec la bobine d'allumage 1, plus précisément avec la partie supérieure du collet 5.This cap 10 has ribs 12 coming into contact with the ignition coil 1, more precisely with the upper part of the collar 5.

Ainsi, le carter ou chapeau 10, qui est de préférence en alliage léger, assurera, après fixation par les moyens 11, le maintien de la bobine d'allumage 1 dans le réceptacle 7 par l'intermédiaire des nervures 12, de façon que le support en matériau élastique 9 soit comprimé pour obtenir un écrasement suffisant, permettant à ladite bobine d'être plaquée sur les nervures 12.Thus, the casing or cap 10, which is preferably made of light alloy, will ensure, after fixing by the means 11, the maintenance of the ignition coil 1 in the receptacle 7 via the ribs 12, so that the support made of elastic material 9 is compressed to obtain sufficient crushing, allowing said coil to be pressed against the ribs 12.

Le contact des nervures 12 avec la bobine 1 permettra avantageusement l'évacuation par conduction des calories stockées par ladite bobine, de sorte que le carter ou chapeau 10 jouera alors, en quelque sorte, un rôle de radiateur.The contact of the ribs 12 with the coil 1 will advantageously allow the evacuation by conduction of the calories stored by said coil, so that the casing or cap 10 will then act, in a way, as a radiator.

On a donc réalisé suivant l'invention un dispositif de fixation simple et efficace qui présente entre autres, l'avantage de pouvoir être utilisé avec une culasse existante, sans modification de celle-ci.A simple and effective fixing device has therefore been produced according to the invention which, among other things, the advantage of being able to be used with an existing cylinder head, without modification thereof.

Bien entendu, l'invention n'est nullement limitée au mode de réalisation décrit et illustré qui n'a été qu'à titre d'exemple.Of course, the invention is in no way limited to the embodiment described and illustrated, which has been given only by way of example.

C'est dire que l'invention comprend tous les équivalents techniques des moyens décrits ainsi que leurs combinaisons si celles-ci sont effectuées suivant son esprit.This means that the invention includes all the technical equivalents of the means described, as well as their combinations if these are carried out according to the spirit.

Claims (3)

Dispositif d'aménagement et de maintien dans une culasse de moteur d'au moins un ensemble formé par une bobine d'allumage (1) associée à une bougie (4), caractérisé en ce que le couvercle (6) de la culasse (C) comporte au moins une partie défoncée formant réceptacle (7) pour la bobine d'allumage (1) qui est maintenue dans ce réceptacle par un chapeau ou analogue (10) fixé sur le couvercle (6) de culasse et coiffant ledit réceptacle.Arrangement and holding device in an engine cylinder head of at least one assembly formed by an ignition coil (1) associated with a spark plug (4), characterized in that the cover (6) of the cylinder head (C ) comprises at least one knocked-out part forming a receptacle (7) for the ignition coil (1) which is held in this receptacle by a cap or the like (10) fixed on the cylinder head cover (6) and covering said receptacle. Dispositif selon la revendication 1, caractérisé en ce que la bobine d'allumage (1) prend appui dans le réceptacle par l'intermédiaire d'un support en matériau élastique (9), tel que par exemple caoutchouc.Device according to claim 1, characterized in that the ignition coil (1) is supported in the receptacle by means of a support made of elastic material (9), such as for example rubber. Dispositif selon la revendication 1 ou 2, caractérisé en ce que le chapeau (10) comporte sur sa face interne des nervures (12) venant en contact avec la bobine d'allumage (1) pour la maintenir dans le réceptacle (7) tout en comprimant le support précité (9).Device according to claim 1 or 2, characterized in that the cap (10) has on its internal face ribs (12) coming into contact with the ignition coil (1) to hold it in the receptacle (7) while compressing the aforementioned support (9).
EP19900403308 1989-12-01 1990-11-22 Fastening of a compound ignition coil and-plug in the cylinder head of an engine Expired - Lifetime EP0430775B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8915917A FR2655384B1 (en) 1989-12-01 1989-12-01 DEVICE FOR SUPPLYING AND HOLDING AN ENGINE CYLINDER HEAD OF AN ASSEMBLY CONSISTING OF AN IGNITION COIL AND A SPARK PLUG.
FR8915917 1989-12-01

Publications (2)

Publication Number Publication Date
EP0430775A1 true EP0430775A1 (en) 1991-06-05
EP0430775B1 EP0430775B1 (en) 1995-04-05

Family

ID=9388067

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900403308 Expired - Lifetime EP0430775B1 (en) 1989-12-01 1990-11-22 Fastening of a compound ignition coil and-plug in the cylinder head of an engine

Country Status (3)

Country Link
EP (1) EP0430775B1 (en)
DE (1) DE69018385T2 (en)
FR (1) FR2655384B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0715073A3 (en) * 1994-11-30 1997-08-13 Bayerische Motoren Werke Ag Apparatus for coupling one coil per plug ignition system with a cylinder head for an internal combustion engine
GB2339596A (en) * 1998-07-14 2000-02-02 Bosch Gmbh Robert Mounting i.c. engine plug-top ignition coils

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3207077B2 (en) * 1995-05-25 2001-09-10 三菱電機株式会社 Ignition device for internal combustion engine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1395375A (en) * 1919-10-08 1921-11-01 Essex Motors Spark-plug-coil unit
US1956805A (en) * 1932-06-08 1934-05-01 Continental Motors Corp Engine
DE1232399B (en) * 1960-11-09 1967-01-12 Kurt Willutzki Dipl Ing Ignition transformer for fuel-air mixtures
US3792694A (en) * 1972-03-30 1974-02-19 Stitt Spark Plug Co Spark plug safety shield
WO1986004480A2 (en) * 1985-01-31 1986-08-14 Caterpillar Inc. Engine ignition system with an insulated and extendable extender
DE3620357A1 (en) * 1985-06-20 1987-01-02 Saab Scania Ab Ignition device of an internal combustion engine
FR2613779A1 (en) * 1987-04-08 1988-10-14 Electricfil Integrated ignition/transformer unit for controlled-ignition heat engine cylinder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313031A (en) * 1976-07-21 1978-02-06 Hitachi Ltd Igniter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1395375A (en) * 1919-10-08 1921-11-01 Essex Motors Spark-plug-coil unit
US1956805A (en) * 1932-06-08 1934-05-01 Continental Motors Corp Engine
DE1232399B (en) * 1960-11-09 1967-01-12 Kurt Willutzki Dipl Ing Ignition transformer for fuel-air mixtures
US3792694A (en) * 1972-03-30 1974-02-19 Stitt Spark Plug Co Spark plug safety shield
WO1986004480A2 (en) * 1985-01-31 1986-08-14 Caterpillar Inc. Engine ignition system with an insulated and extendable extender
DE3620357A1 (en) * 1985-06-20 1987-01-02 Saab Scania Ab Ignition device of an internal combustion engine
FR2613779A1 (en) * 1987-04-08 1988-10-14 Electricfil Integrated ignition/transformer unit for controlled-ignition heat engine cylinder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 2, no. 54 (M-78)[540], 19 avril 1978; & JP-A-53 13 031 (HITACHI SEISAKUSHO K.K.) 02-06-1978 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0715073A3 (en) * 1994-11-30 1997-08-13 Bayerische Motoren Werke Ag Apparatus for coupling one coil per plug ignition system with a cylinder head for an internal combustion engine
GB2339596A (en) * 1998-07-14 2000-02-02 Bosch Gmbh Robert Mounting i.c. engine plug-top ignition coils
GB2339596B (en) * 1998-07-14 2000-08-23 Bosch Gmbh Robert Ignition device for a multi-cylinder internal combustion engine

Also Published As

Publication number Publication date
DE69018385T2 (en) 1995-11-23
FR2655384A1 (en) 1991-06-07
FR2655384B1 (en) 1994-05-27
DE69018385D1 (en) 1995-05-11
EP0430775B1 (en) 1995-04-05

Similar Documents

Publication Publication Date Title
FR2734425A1 (en) ALTERNATOR, IN PARTICULAR FOR A MOTOR VEHICLE, COMPRISING AN IMPROVED ARRANGEMENT OF RECOVERY DIODES
FR2877777A1 (en) SPARK PLUG WITH PROLONGED LIFETIME
EP0430775B1 (en) Fastening of a compound ignition coil and-plug in the cylinder head of an engine
FR2655386A1 (en) Device for removably fixing an assembly consisting of an ignition coil and a spark plug to an engine cylinder head
EP0425327B1 (en) Electromagnetic gas injector for an internal combustion engine
EP0391014B1 (en) Absorption silencer for internal combustion engines, especially for all-terrain vehicles
EP0498132B1 (en) Device for the detachable fixing of ignition coil in an internal combustion engine and ignition coil including that device
FR2578600A1 (en) Damped support for Bowden cable
ES2001504A6 (en) Elastic mount with an oscillation stopper, particularly for the internal-combustion engine of a vehicle.
EP0622560A1 (en) Anti-vibration support with extension-limiting device
EP0372298B1 (en) Precombustion chamber with variable thermal insulation
FR2664440A1 (en) Screw/nut fixing device for mounting an electrical appliance on a C-profile support rail
EP0539279B1 (en) Connector cover for electrical cable connection
EP0200633B1 (en) Torsion-damping device, especially a friction clutch disc for an automotive vehicle
FR2722549A1 (en) Friction clutch
FR2575252A1 (en) Antivibration mounting device for a rotating electrical machine, especially for a motor vehicle alternator
FR2793083A1 (en) Motor vehicle alternator which is cooled by an internal fluid and quiet in operation
FR2741396A1 (en) DEVICE FOR FASTENING A FUEL INJECTOR TO A CELL OF AN INTERNAL COMBUSTION ENGINE
FR2534999A1 (en) Elastic attachment devices, especially for motor power units of automobile vehicles
JPS6064417A (en) Plug cap integrated with ignition coil
EP0233807A1 (en) Hooking device of a spring on a rod
FR2826799A1 (en) ELECTRIC MOTOR HAVING A DRUM STARTER WITHOUT ADJUSTMENT
FR2719639A1 (en) Anti-vibration device for control cable working in traction.
EP1297983B1 (en) Automotive vehicle exhaust line with inertial vibration dampening mass
EP1557930A1 (en) Fixing device for a rotating machine on a vehicle motor

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: A1

Designated state(s): DE GB IT

17P Request for examination filed

Effective date: 19910802

17Q First examination report despatched

Effective date: 19930721

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE GB IT

REF Corresponds to:

Ref document number: 69018385

Country of ref document: DE

Date of ref document: 19950511

ITF It: translation for a ep patent filed

Owner name: DE DOMINICIS & MAYER S.R.L.

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

Effective date: 19950707

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

Ref country code: GB

Payment date: 19981127

Year of fee payment: 9

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

Ref country code: DE

Payment date: 19981130

Year of fee payment: 9

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: 19991122

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

Effective date: 19991122

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

Ref country code: DE

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

Effective date: 20000901

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051122