EP0634062A1 - Kollektor und armierungsring hierzu - Google Patents
Kollektor und armierungsring hierzuInfo
- Publication number
- EP0634062A1 EP0634062A1 EP94906156A EP94906156A EP0634062A1 EP 0634062 A1 EP0634062 A1 EP 0634062A1 EP 94906156 A EP94906156 A EP 94906156A EP 94906156 A EP94906156 A EP 94906156A EP 0634062 A1 EP0634062 A1 EP 0634062A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ring
- reinforcement
- support
- support ring
- collector
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/04—Commutators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/14—Fastenings of commutators or slip-rings to shafts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/06—Manufacture of commutators
- H01R43/08—Manufacture of commutators in which segments are not separated until after assembly
Definitions
- the invention relates to a collector according to the preamble of claim 1 and an armoring ring for such a collector according to the preamble of claim 2.
- Collectors for simple use and low loads can be formed solely from lamellae and plastic molding compound, the lamellae being spaced and held on the circumference by the molding compound, which also forms an inner annular base body and typically consists of a thermosetting material, which can be reinforced by a proportion of glass fibers.
- reinforcement rings With higher electrical, thermal and mechanical loads, however, reinforcement rings have proven to be expedient or necessary. Reinforcement rings of this type encompass the inside of the slats on undercuts of inner webs. Since the lamellae must be electrically insulated from one another for functional reasons, reinforcement rings must not be in conductive contact with the inner webs.
- metallic reinforcement rings in particular steel reinforcement rings, which have been given a plastic insulating layer in a painting, immersion or sintering process. If the plastic softens, the insulation threatens to break down.
- the expansion of the glass fibers when the temperature rises and when there is a high mechanical load leads to a "soft" behavior in which the lamellae are integrated into the plastic molding compound start working. This again leads to frictional heat within the collector, to inaccuracies in the dimensions of the collector running surface with a higher brush fire and higher mechanical stresses due to uneven running of the collector and dancing carbon brushes.
- the object of the invention is to provide a collector or a reinforcement ring which allows a high mechanical and thermal load capacity, for example that of the metallic reinforcement ring, in particular the steel ring, to be achieved or used, and in particular the weaknesses of known metallic reinforcement rings and to avoid their isolation.
- this object is achieved by a collector according to the preamble of claim 1 with the characterizing features of claim 1. Furthermore, the object is achieved on the basis of a reinforcing ring according to the preamble of claim 2 with the characterizing features of claim 2.
- the weak point of the metallic reinforcement ring has so far been evident in its insulation. It was obvious to build up this insulation in the usual way with a relining or sheathing, in particular to start from plastics with a well practicable handling. However, this leads to the collector being destroyed at softening or destruction temperatures of the related thermoplastic or thermosetting plastic.
- an intermediate layer made of a support ring made of a material that is pressure-resistant even at high working temperatures is suitable. and the work area of such a collector can be expanded significantly.
- support ring reflects the knowledge that it is a component that performs pronounced support functions, namely a pressure transfer due to the centrifugal force between the metallic clamping ring and the lamella extensions. It is not necessary that such a support ring in turn can absorb tensile forces - these can be loaded onto the tension ring. It is also of interest that the support ring forms a unit which is fitted into the clamping ring. This ensures in the manufacture and assembly of the tension ring and support ring as well as in the handling of the reinforcement ring in collector production that it is easy to grasp and maintain its shape, as is particularly required for mechanical aids.
- tension ring and support ring are coherently fitted into one another, expediently even with a press fit, so that they can be used not only in handling like a common intermediate ring, but also in the highly loaded collector in use, a solid unit with good pressure transmission ensure from the tension ring to the support ring and from this to the lamellae.
- the support ring can be made of glass or another ceramic material in order to ensure high temperature and pressure resistance.
- Such a ring is fixed in the finished, molded compound and is almost exclusively subjected to pressure, such materials being able to achieve extremely high stability.
- Glass ceramic and other ceramic materials can be mixed with modern ones Manufacturing means of production precisely and economically.
- a support ring from a fiber composite body, for example from glass fiber reinforced plastic. It is important that the material is highly filled. In this way, winding bodies with a minimized matrix portion of thermoplastic or thermosetting plastic can be manufactured, which only takes up unavoidable gaps between the fibers, but which, for the rest, allows the fibers to lie directly against one another.
- Such a composite body can be produced, for example, in a common winding technique as a tube, the fibers being applied with a high tension and squeezing adhering matrix material to the outside, where it can be stripped off or twisted off after hardening.
- the high degree of filling of the fiber composite body has proven to be extremely important for the stability of such a support ring.
- the concept behind this provides that the glass fibers, which lie directly against one another and are firmly wound on one another, are able to withstand high local pressure within the collector between the tension ring and a particularly loaded lamella inner web if the matrix material is not usable Strength contribution can deliver more.
- the fibers of a ring wound in this way retain their position in the border area for a long time due to their packing density, their firm abutment and also because of the long-fiber fixing in the circumferential direction. The insulation is thus maintained by the glass fibers, even if plastic components are in the reinforcement ring are softened.
- glass fibers are mainly considered as the fiber material, although it is understood that other suitable fibers of high temperature and pressure resistance, in particular mineral fibers or ceramic fibers, are also suitable.
- the filler material of the support ring which determines the compressive strength, need not be in fiber form either.
- a granular, platelet-like or ribbon-like structure of a suitable material also appears fundamentally useful if it can be used to produce a support ring that is precise and stable for handling and temperature and pressure-resistant for use with the use of the smallest possible plastic components.
- the support ring preferably has an axial projection on the tension ring at least on one side, so that it can first be inserted with this side into an undercut of the inner webs and also precludes direct contact between the tension ring and the inner web on the side.
- the clamping ring can have an angled cross-sectional profile in order to establish a lateral positive connection to the support ring and to obtain a high level of security during handling, in particular when inserting the reinforcement ring into a collector and during pressing, that the clamping ring and support ring even when the temperature changes rapidly, do not detach from one another or shift relative to one another.
- a metallic clamping ring with an angled cross-sectional profile can be obtained relatively easily in the production, since modern stamping techniques enable a stamping process starting from simple sheet metal plates, in which initially circular surface parts are deep-drawn into a pot shape, and then "punched out” therefrom to punch out a ring from the flanks of the deep-drawing area. From the cup or hat profile obtained in this way, an angled cross section results without any special precautions depending on the choice of the hole diameter.
- two reinforcement rings are designated by 1, which run coaxially to a central collector axis 2 and which consist of a support ring 3 and a clamping ring 4.
- the reinforcement rings behind grip collector lamellae of which only one lamella 5 is shown, for example, in its position intended for the finished collector, wherein it is continued with an inner web 6 towards the central collector axis 2.
- the inner web 6 has two undercuts 7 and 8, which leave extensions 9 and 10 on the inner webs. These extensions 9 and 10 are enclosed by the clamping rings 1, so that the lamellae in particular do not move centrifugally from the central collector axis 2 to the outside.
- a cross-sectional area marked by dash-dotted lines 11, 12 and 13 is filled with a plastic molding compound (not shown), so that a cylindrical ring body is formed.
- the tension rings according to the invention shown have a special structure.
- the support ring consists of a glass fiber plastic composite material which is highly filled with glass fiber material and in which the plastic forming a matrix is kept so small that it allows the glass fiber material to lie firmly on top of one another.
- the support ring has a simple ring shape with a flat, rectangular cross section which firmly engages around the extensions 9 and 10.
- the associated clamping ring 4 is a steel ring which is spaced apart by the support ring 3 from the lamella copper of the inner web 6 and also from the actual lamella body. With the sealing ring, it forms a jointly manageable reinforcement ring, in the interest of reliable handling and even more in the interest of one pressure-transmitting connection between the two ring parts (clamping ring / support ring) a press fit is specified.
- the tension ring and support ring thus form a rigid and solid unit as a reinforcement ring.
- the support ring can also be injected into the clamping ring.
- the support ring 4 is axially offset. This creates an axial space 14 as an insulation distance between the clamping ring and lamellar copper.
- the clamping ring forms a radially inwardly facing shoulder 15 which engages behind the support ring 3 and with which the clamping ring projects axially beyond the support ring.
- this shoulder 15 creates a good dimensional stability of the clamping ring against oval deformations, but on the other hand also offers the possibility, when the reinforcing ring 1 is handled mechanically, to grip it safely and to press it uncritically into a ready-to-assemble set of plates.
- the arrangement thus created can subsequently be filled with plastic molding compound to form a finished collector.
- the clamping ring 1 is then held in position by the plastic molding compound and is insulated from the lamellar copper on its outer circumference and also in the intermediate space 14 by plastic molding compound.
- the reinforcement rings 16 each comprise an inner support ring 3 and a tension ring 4, each with the support ring 3 and the clamping ring 4 according to FIG. 1 match.
- An additional outer support ring 17 encloses the clamping ring 4 with a press fit and is thus a fixed component of the reinforcement ring 16.
- This support ring 17 also ensures pressure support of the lamellae 5 towards the inside, so that they do not deflect towards the inside due to special external loads and thus cause an oval deformation within the collector and an additional load on adjacent slats in the sense of evasion to the outside.
- FIG. 3 again shows a lamella of the type considered above, which (like all the other lamellae of a collector arranged in a ring) are to be held together by reinforcing rings 19, which consist of a support ring 3 (with the support ring corresponding numbering in FIG 1 and Fig. 2) and a clamping ring 20, which differs from the clamping rings considered above essentially in that it has a very extensive cross-sectional angle 21, which extends radially inwards outside the undercuts of the lamella.
- This cross-sectional bending gives the clamping ring 20 a high degree of dimensional stability against oval deformations and elastic natural vibrations.
- FIG. 4 shows two reinforcing rings 22 which encompass a clamping ring 23 with an angled cross-section (in this respect similar to the clamping ring 20 in FIG. 3), a supporting ring 24 with a relatively small cross-section being provided which is in an annular groove 25 of the clamping ring is pressed in and on the other side finds a matching hollow notch 26 in the inner web 6 of the lamella 5.
- clamping ring 23, support ring 24 and lamella 5 find a positive fit axial definition.
- the reinforcement ring 27 has a clamping ring 28 which is U-shaped in cross section and which surrounds the corresponding extension 9 or 10 of the lamella 5 radially on the outside and also radially on the inside.
- a pressure-resistant connection is made on both sides by a support ring 29 or 30 with a flat rectangular cross-section, so that the extension 9 or 10 is clamped as between parallel clamping jaws and does not bend under load and thus more or less out the hold of the clamping ring 28 can "slip out”.
- the clamping ring 28 has holes 31 on its end face formed by a U-leg, which allow the easy passage of plastic molding compound during pressing.
- a clamping ring 27 is to be compared in FIG. 6 with a simplified form of a clamping ring 32, in which the second support ring 29 and, accordingly, the clamping function have been omitted.
- the U-shaped cross section of the corresponding clamping ring 28 creates a high load capacity and inherent rigidity. At the same time, it is also able to act in the manner of a ring that stiffens the internal bore of such a collector against overload when pressed onto a shaft.
- the support ring is a component that is mainly subjected to pressure and is therefore easy to manufacture from ceramic materials.
- simple and advantageous production possibilities result.
- pressing the tension ring and the support ring together corresponds to modern, fast and labor-saving manufacturing requirements and keeps the support ring under a pretension that is favorable for its task.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insulating Bodies (AREA)
- Motor Or Generator Current Collectors (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Motor Or Generator Cooling System (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Motor Or Generator Frames (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4302759 | 1993-02-01 | ||
DE4302759A DE4302759C2 (de) | 1993-02-01 | 1993-02-01 | Kollektor mit Armierungsring |
PCT/EP1994/000220 WO1994018726A1 (de) | 1993-02-01 | 1994-01-27 | Kollektor und armierungsring hierzu |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0634062A1 true EP0634062A1 (de) | 1995-01-18 |
EP0634062B1 EP0634062B1 (de) | 1998-08-05 |
Family
ID=6479364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94906156A Expired - Lifetime EP0634062B1 (de) | 1993-02-01 | 1994-01-27 | Kollektor für elektromotor |
Country Status (9)
Country | Link |
---|---|
US (1) | US5497042A (de) |
EP (1) | EP0634062B1 (de) |
JP (1) | JPH07509116A (de) |
CN (1) | CN1037558C (de) |
AT (1) | ATE169428T1 (de) |
DE (3) | DE4302759C2 (de) |
DK (1) | DK0634062T3 (de) |
ES (1) | ES2122234T3 (de) |
WO (1) | WO1994018726A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995022184A1 (de) * | 1994-02-10 | 1995-08-17 | Comtrade Handelsgesellschaft Mbh | Armierungsring für rotationskörper und verfahren zu seiner herstellung |
JP3382253B2 (ja) * | 1996-12-12 | 2003-03-04 | コムトレード ハンデルスゲゼルシャフト エムベーハー | 整流子およびその製造方法 |
DE19837961C2 (de) * | 1998-08-21 | 2001-08-16 | Kirkwood Ind Gmbh | Kommutator und Verfahren zur Herstellung eines Kommutators |
US20030129855A1 (en) * | 2001-12-21 | 2003-07-10 | Douglas Richard E. | Current collector assembly and method |
DE10220033B4 (de) * | 2002-05-04 | 2006-04-20 | Friedrich Nettelhoff GmbH & Co. KG, Spezialfabrik für Kleinkollektoren | Kollektor für einen Elektromotor |
JP3972729B2 (ja) * | 2002-05-23 | 2007-09-05 | 株式会社デンソー | 直流モータおよびエンジン始動装置 |
FR2912847B1 (fr) * | 2007-02-20 | 2009-05-01 | Valeo Equip Electr Moteur | Collecteur pour machine electrique tournante, notamment un demarreur de vehicule automobile |
DE102018118759A1 (de) * | 2018-08-02 | 2020-02-06 | Seg Automotive Germany Gmbh | Rotor einer elektrischen Maschine, insbesondere einer Klauenpolmaschine |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE132381C (de) * | ||||
DE120348C (de) * | ||||
DE251426C (de) * | ||||
DE852412C (de) * | 1941-06-17 | 1952-10-13 | Brown Ag | Kollektor fuer elektrische Maschinen |
US2501502A (en) * | 1945-10-11 | 1950-03-21 | Gen Electric | Current collector and cone insulator therefor |
FR1451412A (fr) * | 1965-07-08 | 1966-01-07 | Perfectionnement aux collecteurs d'appareils électriques tournants | |
CH466418A (de) * | 1967-11-17 | 1968-12-15 | Bbc Brown Boveri & Cie | Auf einer Welle elektrisch isoliert aufgeschrumpfter Schleifring oder Kollektor |
US4056882A (en) * | 1973-10-05 | 1977-11-08 | Airscrew Howden Limited | Method of making a dimensionally stable commutator |
DE2557310A1 (de) * | 1975-04-16 | 1976-10-21 | Nippert Co | Kollektor fuer einen elektromotor |
CH598699A5 (de) * | 1976-12-10 | 1978-05-12 | Bbc Brown Boveri & Cie | |
DD132381A1 (de) * | 1977-05-13 | 1978-09-20 | Fritz Donath | Kommunator fuer elektrische maschinen |
DE3048470C2 (de) * | 1980-12-22 | 1992-03-05 | Kautt & Bux Kg, 7000 Stuttgart | Kommutator und Verfahren zu seiner Herstellung |
DD251426A1 (de) * | 1986-07-21 | 1987-11-11 | Hartha Elektromotoren | Verfahren zum fuegen eines keramikkoerpers auf einer welle |
DE4015705C2 (de) * | 1990-05-16 | 1993-11-11 | Nettelhoff Friedrich Fa | Kollektor für einen Elektromotor oder -generator |
JPH0771387B2 (ja) * | 1990-05-31 | 1995-07-31 | 株式会社マキタ | 整流子 |
FR2670334A1 (fr) * | 1990-12-06 | 1992-06-12 | Cheveux Yves | Collecteur moule pour machine tournante electrique du type tambour. |
-
1993
- 1993-02-01 DE DE4302759A patent/DE4302759C2/de not_active Expired - Fee Related
- 1993-02-01 DE DE9321246U patent/DE9321246U1/de not_active Expired - Lifetime
-
1994
- 1994-01-27 WO PCT/EP1994/000220 patent/WO1994018726A1/de active IP Right Grant
- 1994-01-27 DK DK94906156T patent/DK0634062T3/da active
- 1994-01-27 EP EP94906156A patent/EP0634062B1/de not_active Expired - Lifetime
- 1994-01-27 ES ES94906156T patent/ES2122234T3/es not_active Expired - Lifetime
- 1994-01-27 JP JP6517589A patent/JPH07509116A/ja active Pending
- 1994-01-27 DE DE59406599T patent/DE59406599D1/de not_active Expired - Lifetime
- 1994-01-27 CN CN94190034A patent/CN1037558C/zh not_active Expired - Lifetime
- 1994-01-27 US US08/318,752 patent/US5497042A/en not_active Expired - Lifetime
- 1994-01-27 AT AT94906156T patent/ATE169428T1/de not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9418726A1 * |
Also Published As
Publication number | Publication date |
---|---|
ES2122234T3 (es) | 1998-12-16 |
DE59406599D1 (de) | 1998-09-10 |
ATE169428T1 (de) | 1998-08-15 |
DE4302759C2 (de) | 1996-11-14 |
CN1037558C (zh) | 1998-02-25 |
DE9321246U1 (de) | 1996-09-26 |
CN1101788A (zh) | 1995-04-19 |
EP0634062B1 (de) | 1998-08-05 |
DE4302759A1 (de) | 1994-08-04 |
DK0634062T3 (da) | 1999-05-03 |
WO1994018726A1 (de) | 1994-08-18 |
JPH07509116A (ja) | 1995-10-05 |
US5497042A (en) | 1996-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2838405A1 (de) | Anker fuer motoren und verfahren zu dessen herstellung | |
DE19529478A1 (de) | Elektrischer Litzendraht zur Verwendung bei die Isolierung verdrängenden Kontakten | |
EP0379012B1 (de) | Verfahren zur Herstellung des Stators einer elektrischen Grossmaschine | |
EP1232543B1 (de) | Plankommutator, verfahren zu seiner herstellung sowie leiterrohling zur verwendung bei seiner herstellung | |
DE3245699C2 (de) | ||
EP0634062A1 (de) | Kollektor und armierungsring hierzu | |
EP1556927B1 (de) | Kommutator für eine elektrische maschine und verfahren zu seiner herstellung | |
DE4241407A1 (de) | Trommelkollektor für elektrische Maschinen | |
EP0693230B1 (de) | Armierungsring für rotationskörper und verfahren zu seiner herstellung | |
DE2939157A1 (de) | Verfahren zur herstellung eines kernlosen ankers | |
EP2442322B1 (de) | Öltransformatorisolationsmodul | |
WO1998026478A1 (de) | Kommutator mit armierungsring | |
EP2206206B1 (de) | Verfahren zum Herstellen eines Kommutatorrings für einen Rollkommutator einer Elektromaschine, sowie Elektromaschine | |
DE4201593C2 (de) | Kommutator für elektrische Maschinen und Verfahren zu seiner Herstellung | |
DE3203123A1 (de) | Verfahren zum herstellen eines lamellenpaketes fuer anker elektrischer maschinen | |
EP0337290A2 (de) | Kollektor für einen Elektromotor sowie Armierungsring zu diesem | |
DE102019111920B4 (de) | Verfahren zur Herstellung einer elektrischen Heizvorrichtung | |
AT109945B (de) | Kollektor. | |
CH334789A (de) | Pol für dynamoelektrische Maschinen | |
WO1995014319A1 (de) | Kommutator und verfahren zu seiner herstellung | |
DE3814542C2 (de) | Kommutator für elektrische Maschinen | |
DE102021122130A1 (de) | Stator einer elektrischen Rotationsmaschine, Verfahren zur Herstellung des Stators sowie elektrische Rotationsmaschine | |
DE10220033B4 (de) | Kollektor für einen Elektromotor | |
CH321278A (de) | Aus Einzelleitern zusammengesetzter Nutleiter mit Isolierhülse für elektrische Maschinen und Verfahren zu seiner Herstellung | |
WO2019072664A1 (de) | Federelement |
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 |
|
17P | Request for examination filed |
Effective date: 19940720 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 19960711 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
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 |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980805 |
|
REF | Corresponds to: |
Ref document number: 169428 Country of ref document: AT Date of ref document: 19980815 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: BOVARD AG PATENTANWAELTE Ref country code: CH Ref legal event code: EP |
|
ITF | It: translation for a ep patent filed |
Owner name: BARZANO' E ZANARDO MILANO S.P.A. |
|
REF | Corresponds to: |
Ref document number: 59406599 Country of ref document: DE Date of ref document: 19980910 |
|
ET | Fr: translation filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19980909 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19981105 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2122234 Country of ref document: ES Kind code of ref document: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990127 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990127 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990131 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990504 |
|
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 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
26N | No opposition filed | ||
BERE | Be: lapsed |
Owner name: FRIEDRICH NETTELHOFF K.G. SPEZIALFABRIK FUR KLEIN Effective date: 19990131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990731 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 19991207 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20000111 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010127 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010131 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010131 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20031230 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20040127 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20040128 Year of fee payment: 11 |
|
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: 20050127 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050128 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20050128 Year of fee payment: 12 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20050127 |
|
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: 20050930 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20060126 Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20050128 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060801 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20060801 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070128 |
|
EUG | Se: european patent has lapsed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20090120 Year of fee payment: 16 |
|
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 Effective date: 20100127 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20111230 Year of fee payment: 19 |
|
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: 20130801 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59406599 Country of ref document: DE Effective date: 20130801 |