EP1324365A1 - Auslöserelais - Google Patents
Auslöserelais Download PDFInfo
- Publication number
- EP1324365A1 EP1324365A1 EP02027427A EP02027427A EP1324365A1 EP 1324365 A1 EP1324365 A1 EP 1324365A1 EP 02027427 A EP02027427 A EP 02027427A EP 02027427 A EP02027427 A EP 02027427A EP 1324365 A1 EP1324365 A1 EP 1324365A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- leg
- yoke
- cross
- coil
- magnetic
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1054—Means for avoiding unauthorised release
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
- H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
- H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature
Definitions
- the invention relates to a trigger relay with one out of one Yoke and a tilt armature formed magnetic circuit, the Yoke two magnetic legs, namely a coil leg and has a bearing leg, and wherein the tilt anchor such around a arranged between this and the bearing leg
- the pivot axis can be tilted so that both the tilt anchor and the Bearing legs each have a leg of the magnetic circuit close to the pivot point form.
- Such a trip relay e.g. from the magazine “etz", volume 110 (1989), volume 12, pages 580 to 584 known is usually used in a protective switching device, especially in a fault current (FI) - or in a differential current (DI) circuit breaker.
- FI fault current
- DI differential current
- One of them shows FI and DI circuit breakers in a similar way Total current transformer, through whose transformer core all live conductors of a conductor network are guided.
- a trigger or voltage signal which is a trigger relay connected to the secondary winding controls.
- the trigger relay also called the trigger is usually kinetic energy through magnetic field compensation released that decouples a switching mechanism. The switching mechanism in turn then causes Separation of the conductors of the conductor network.
- the release relay which is usually designed as a holding magnet release has one housed in a housing or relay housing magnetic circuit or magnetic circuit on the through a yoke with magnetic or also called iron core Pole legs and a magnetic armature covering their poles is formed.
- a magnetic leg called a coil leg carries a coil as a trip or magnetic coil, while the second magnetic leg is called a bearing leg is.
- For controlling or triggering the trigger relay are coil connections led out of the housing, which with the secondary winding of the summation current transformer can.
- the trigger coil is connected to these coil connections a trigger voltage for triggering is applied such that the magnetic field generated by the trigger coil one by one Counteracts permanent or permanent magnets generated magnetic field.
- the triggering moment of the trigger is therefore that of the permanent magnet generated and acting on the magnet armature Force (holding or holding force) through the release coil so far reduces that caused by a release spring Force (pulling force) typically as a so-called toggle anchor pulls the magnet armature, which is held pivotably, from the yoke.
- a release spring Force typically as a so-called toggle anchor pulls the magnet armature, which is held pivotably, from the yoke.
- the trigger threshold of such Trigger relay is on the one hand by the level of Excitation of the trip coil and on the other hand by the holding force or magnetic force of the permanent magnet determines the holds the magnet armature on the yoke.
- This magnetic force is divided into individual holding forces that each between a pole face of the yoke and the magnet armature as well as between the permanent magnet and the magnet armature.
- the holding force between the pole face of the coil leg and the magnet armature is in common trigger relay relatively small, because on the one hand the cross section of the yoke in the area the coil compared to other areas of the yoke is to be able to carry the coil, and secondly the Coil leg relatively wide compared to the bearing leg is spaced from the permanent magnet to an installation space for to provide the coil between the coil leg and the permanent magnet.
- Unintentional tripping of the trip relay i.e. a take off of the magnet armature from the yoke can be sufficient strong magnetization of the yoke can be prevented.
- a strong Magnetization of the yoke by a strong permanent magnet has the disadvantage, however, that the one to be fed to the coil for tripping so-called trip apparent power correspondingly large have to be.
- the invention has for its object a a tilt anchor tripping relay to indicate that an unintended Triggering, especially by a vibration, reliably prevented and at the same time triggering with a low release apparent power.
- this object is achieved by the features of claim 1.
- leg near the pivot point that is, a bearing leg and / or a toggle anchor of a magnetic circuit tripping relay, a reduction in cross section in the magnetic circuit on.
- a reduction in cross section in the magnetic circuit on Through this reduction in cross section magnetic flux in the two magnetic legs, namely the Bearing leg and a coil leg, one part of the Magnetic circuit forming yoke equalized.
- one Reduction in cross-section in the tilting anchor is expedient less distant from the bearing leg than from the coil leg.
- the axis of rotation of the tilt armature has from the pole face of the bearing leg a smaller distance than from the pole face of the Coils leg.
- the holding force between the pole face of the Coil leg and the magnet armature thus generated over one larger lever arm a torque holding the magnetic armature on the yoke than the holding force between the pole face of the bearing leg and the magnet armature.
- the bearing leg has a reduced cross-section, this is preferably designed as an opening that the bearing leg penetrates preferably in the transverse direction of the yoke.
- the mechanical stability of the bearing arm is therefore compared to a massive bearing leg not essential impaired.
- the pole face of the bearing leg opposite the pole face of a massive bearing leg not downsized. At the same time there is a through the opening easy attachment option for construction and Functional groups on the yoke.
- the yoke is preferably made of a soft magnetic material educated. Preferred embodiments with respect to electrical and magnetic properties of the trip relay are the subject of claims 6 to 10.
- Shown trigger relay 1 of a residual current circuit breaker comprises an iron core or a yoke 2 from one soft magnetic material with a nickel content between 40% and 85%, a permanent or permanent magnet 3 and one Magnetic armature 4.
- the yoke 2 which has a base plate 5 the wall of a housing 6, includes one each to the base plate 5 adjoining bearing legs 7 and one Coil legs 8. Both magnetic legs 7,8 are each of a pole surface 9, 10 lying in one plane, on which the magnet armature 4 rests.
- the magnet armature 4 is executed as a toggle anchor around an edge 11 on the pole face 9 of the bearing leg 7 is tiltable. The edge 11 forms thus the axis of rotation of the tilt anchor 4.
- the tilt anchor 4 is outside of the yoke 2 with a tensioned Tension spring 12 connected as a release spring, the force F1 exerts on the tilt anchor 4, by means of a lever arm a1 a torque is generated that the rocker arm 4 of the illustrated Tilt closed position to an open position tries.
- a plunger 13 is the Penetrates housing 6, pressed out of the housing 6 and thus triggers a switching mechanism, not shown.
- the spring force F1 acts magnetic holding forces F2, F3, F4 opposite.
- the magnetic holding force F2 acts in detail between the bearing leg 7 and the rocker arm 4, the magnetic Holding force F3 between the permanent magnet 3 and the Tilt anchor 4 and the magnetic holding force F4 between the Coil leg 8 and the tilt armature 4.
- the magnetic holding forces F2, F3, F4 each cause a rectified torque on the tilt anchor 4, the associated lever arms are designated with a2, a3, a4 and the length of the lever arms a2, a3, a4 increases in this order.
- the lever arms a2, a4 correspond to the distances of the axis of rotation 11 to the respective Center of the pole face 9 of the bearing leg 7 or the pole face 10 of the coil leg 8.
- a magnetic force is generated, which counteracts the magnetic holding forces F2, F3, F4, so that when a release apparent power P A is exceeded, the torque generated by the tension spring 12 is the sum of the the magnetic holding forces F2, F3, F4 generated torque exceeds and the tilt armature 4 is opened.
- the current flow in the coil 14 is generated by a summation current transformer, not shown, which detects a fault current in a conductor network. When the fault current is detected, the separation of the conductor network in which the fault current occurs is triggered from the energy supply to this conductor network.
- the coil leg 8 has, in order to be able to carry the coil 14, a smaller cross section than the bearing leg 7.
- Due to the the coil leg 8 surrounding the coil 14 is the permanent magnet 3 not arranged centrally between the magnetic legs 7, 8, but offset to the bearing leg 7 out.
- the bearing leg 7 has an opening 15 as a cross-sectional reduction, which is in the transverse direction QR of the yoke 2 extends.
- the bearing leg 7 thus has one larger, non-reduced cross-section Q7a and, in the area the opening 15, a smallest cross section Q7b, the into two equal partial cross-sections Q7b1, Q7b2 to both Split sides of the opening 15.
- this opening 15 for example the shape of a Circle, oval, rectangle or any other polygon can have is the mechanical stability of the bearing arm 7 hardly weakened compared to a massive bearing leg.
- the opening 15 offers a simple possibility to fasten a component within the trigger relay 1, in particular also, the bearing leg 7 itself on the housing 6 fix. In the area of the pole face 9 of the bearing leg 7 this has the non-reduced cross section Q7a.
- the smallest cross section Q7b of the bearing arm 7 corresponds approximately the cross section Q8 of the coil leg 8.
- the holding force F4 between the coil leg 8 and the tilt anchor 4 a significant contribution to the mounting of the tilt anchor 4 on Yoke 2.
- Figure 4 shows an alternative embodiment of the cross-sectional reduction 15 a taper in a bearing leg 7.
- the reduction in cross section 15 is more symmetrical Incision made on both sides of the bearing leg 7.
- FIG. 1a, b, 2a, b, 3a, b also has the pole face in this embodiment 9 of the bearing leg 7 on a surface that is not reduced cross section corresponds to Q7a. Wear of the Pole surface 9, in particular at its edge, the axis of rotation 11 forms, due to the abutting on the pole face 9 Kippankers 4 is therefore practically impossible.
- FIGS. 5a and 5b Another alternative embodiment of a trip relay 1 is shown in FIGS. 5a and 5b.
- this Case does not have the bearing leg 7 but the tilt anchor 4 the cross-sectional reduction 15 on that shown in Figure 5a Embodiment as an opening and in the in Figure 5b illustrated embodiment as a taper or constriction is trained.
- the bearing leg 7 therefore has one constant cross section Q7a, Q7b.
- the reduction in cross-section 15 of the tilt anchor 4 is closer to the bearing leg in both cases 7 as arranged on the coil leg 8 to the magnetic River that penetrates the bearing leg in comparison to reduce the magnetic flux through the coil leg 7 and thus the distribution of the magnetic flux through the to equalize both magnetic legs 7.8.
- the trigger relay 1 in which both the bearing leg 7 and the tilt anchor 4 each have a cross-sectional reduction 15 or more cross-sectional reductions 15, is also feasible.
- a holding opening 16 in the magnet armature 4 outside the magnetic circuit is used to hold the Tension spring 12.
- the trip relay 1 is characterized overall by compact dimensions, a manufacturing-friendly construction, economical use of materials and very good electrical and mechanical properties, in particular with regard to the insensitivity to vibrations and the reliability of the trip even at a low apparent trip power P A.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Dc Machiner (AREA)
Abstract
Description
- FIG 1a,b
- schematisch ein Auslöserelais im Querschnitt und in Draufsicht,
- FIG 2a,b
- das Joch, den Dauermagneten und den Magnetanker des Auslöserelais nach FIG 1 in perspektivischer Ansicht,
- FIG 3a,b
- die Anordnung nach FIG 2a und 2b schematisch im Querschnitt bzw. in perspektivischer Ansicht,
- FIG 4
- eine alternative Ausführungsform eines Jochs in perspektivischer Ansicht,
- FIG 5a,b
- ein Auslöserelais mit einem eine Querschnittsminderung aufweisenden Magnetanker in perspektivischer Ansicht.
Claims (11)
- Auslöserelais (1) mit einem aus einem Joch (2) und einem Kippanker (4) gebildeten Magnetkreis, wobei das Joch (2) einen Spulenschenkel (8) und einen Lagerschenkel (7) als Magnetschenkel (7,8) aufweist, und wobei der Kippanker (4) derart um eine zwischen diesem und dem Lagerschenkel (7) angeordnete Drehachse (11) kippbar ist, dass sowohl der Kippanker (4) als auch der Lagerschenkel (7) jeweils einen drehpunktnahen Schenkel (4,7) des Magnetkreises bilden, dadurch gekennzeichnet, dass ein drehpunktnaher Schenkel (4,7) eine Querschnittsminderung (15) im Magnetkreis aufweist.
- Auslöserelais nach Anspruch 1, dadurch gekennzeichnet, dass die Querschnittsminderung als Öffnung (15) ausgebildet ist.
- Auslöserelais nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Lagerschenkel (7) eine Querschnittsminderung (15) aufweist.
- Auslöserelais nach Anspruch 1 bis 3, dadurch gekennzeichnet, dass die Öffnung (15) den Lagerschenkel (7) in Querrichtung (QR) des Jochs (2) durchdringt.
- Auslöserelais nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Kippanker (4) eine Querschnittsminderung (15) aufweist, wobei diese vom Lagerschenkel (7) weniger beabstandet ist als vom Spulenschenkel (8).
- Auslöserelais nach einem der Ansprüche 1 bis 5, gekennzeichnet durch eine Auslösescheinleistung (PA) von weniger als 400µVA.
- Auslöserelais nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass im Bereich des geringsten Querschnitts (Q7b) des Lagerschenkels (7) die magnetische Flussdichte maximal 85% der Sättigungsinduktion des Materials des Jochs (2) beträgt, wobei dieses einen Nickelgehalt zwischen 70% und 85% aufweist.
- Auslöserelais nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass im Bereich des geringsten Querschnitts (Q7b) des Lagerschenkels (7) die magnetische Flussdichte maximal 90% der Sättigungsinduktion des Materials des Jochs (2) beträgt, wobei dieses einen Nickelgehalt zwischen 40% und 69% aufweist.
- Auslöserelais nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass im Bereich des Querschnitts (Q8) des Spulenschenkels (8) die magnetische Flussdichte maximal 85% der Sättigungsinduktion des Materials des Jochs (2) beträgt, wobei dieses einen Nickelgehalt zwischen 70% und 85% aufweist.
- Auslöserelais nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass im Bereich des Querschnitts (Q8) des Spulenschenkels (8) die magnetische Flussdichte maximal 90% der Sättigungsinduktion des Materials des Jochs (2) beträgt, wobei dieses einen Nickelgehalt zwischen 40% und 69% aufweist.
- Fehlerstromschutzschalter mit einem Auslöserelais (1) nach einem der Ansprüche 1 bis 10.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10163011 | 2001-12-20 | ||
DE10163011 | 2001-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1324365A1 true EP1324365A1 (de) | 2003-07-02 |
EP1324365B1 EP1324365B1 (de) | 2004-11-17 |
Family
ID=7710200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02027427A Expired - Fee Related EP1324365B1 (de) | 2001-12-20 | 2002-12-09 | Auslöserelais |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1324365B1 (de) |
CN (1) | CN1427435A (de) |
AR (1) | AR037966A1 (de) |
BR (1) | BR0205418A (de) |
DE (1) | DE50201560D1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004013608A1 (de) * | 2004-03-19 | 2005-10-27 | Siemens Ag | Auslöserelais |
DE102004017779A1 (de) * | 2004-04-13 | 2005-11-10 | Siemens Ag | Auslöserelais |
DE102004016950B3 (de) * | 2004-04-06 | 2006-01-19 | Siemens Ag | Auslöserrelais |
CN108281333A (zh) * | 2017-12-12 | 2018-07-13 | 上海良信电器股份有限公司 | 一种电磁式脱扣装置的磁路组件 |
CN108281332A (zh) * | 2017-12-12 | 2018-07-13 | 上海良信电器股份有限公司 | 一种电磁式脱扣装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102347176A (zh) * | 2011-09-19 | 2012-02-08 | 广东天富电气集团有限公司 | 一种电磁式脱扣器工作方法 |
CN103426690B (zh) * | 2013-08-14 | 2016-02-03 | 厦门宏发电声股份有限公司 | 一种并联型磁路的磁保持继电器 |
CN108074783A (zh) * | 2018-01-18 | 2018-05-25 | 常熟开关制造有限公司(原常熟开关厂) | 磁脱扣装置及其整定电流调整方法、开关电器 |
CN113793785A (zh) * | 2021-09-17 | 2021-12-14 | 乐清拓优电气有限公司 | 一种剩余电流断路器的跳闸装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123742A (en) * | 1959-06-08 | 1964-03-03 | Moser | |
DE1614172A1 (de) * | 1966-07-14 | 1970-05-27 | Matsushita Electric Works Ltd | Elektromagnetisches Relais |
US3543203A (en) * | 1967-08-11 | 1970-11-24 | L Ind Electr De La Seine | Electro-magnetic ultra-sensitive tripping devices |
EP0154619A2 (de) * | 1984-03-05 | 1985-09-11 | Felten & Guilleaume Fabrik elektrischer Apparate Aktiengesellschaft Schrems-Eugenia Niederösterreich | Haltemagnetauslöser |
FR2596577A1 (fr) * | 1986-03-28 | 1987-10-02 | Serd Soc Et Realisa Disjonct | Declencheur polarise |
-
2002
- 2002-12-09 DE DE50201560T patent/DE50201560D1/de not_active Expired - Fee Related
- 2002-12-09 EP EP02027427A patent/EP1324365B1/de not_active Expired - Fee Related
- 2002-12-18 BR BR0205418-3A patent/BR0205418A/pt not_active Application Discontinuation
- 2002-12-20 AR ARP020105055A patent/AR037966A1/es not_active Application Discontinuation
- 2002-12-20 CN CN02157861A patent/CN1427435A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123742A (en) * | 1959-06-08 | 1964-03-03 | Moser | |
DE1614172A1 (de) * | 1966-07-14 | 1970-05-27 | Matsushita Electric Works Ltd | Elektromagnetisches Relais |
US3543203A (en) * | 1967-08-11 | 1970-11-24 | L Ind Electr De La Seine | Electro-magnetic ultra-sensitive tripping devices |
EP0154619A2 (de) * | 1984-03-05 | 1985-09-11 | Felten & Guilleaume Fabrik elektrischer Apparate Aktiengesellschaft Schrems-Eugenia Niederösterreich | Haltemagnetauslöser |
FR2596577A1 (fr) * | 1986-03-28 | 1987-10-02 | Serd Soc Et Realisa Disjonct | Declencheur polarise |
Non-Patent Citations (1)
Title |
---|
ROSCH H: "FEHLERSTROM-SCHUTZSCHALTER ZUM SCHUTZ GEGEN GEFAHRLICHE KORPERSTROME", ELEKTROTECHNISCHE ZEITSCHRIFT - ETZ, VDE VERLAG GMBH. BERLIN, DE, vol. 110, no. 12, 1 June 1989 (1989-06-01), pages 580 - 584, XP000035992, ISSN: 0948-7387 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004013608A1 (de) * | 2004-03-19 | 2005-10-27 | Siemens Ag | Auslöserelais |
DE102004016950B3 (de) * | 2004-04-06 | 2006-01-19 | Siemens Ag | Auslöserrelais |
DE102004017779A1 (de) * | 2004-04-13 | 2005-11-10 | Siemens Ag | Auslöserelais |
CN108281333A (zh) * | 2017-12-12 | 2018-07-13 | 上海良信电器股份有限公司 | 一种电磁式脱扣装置的磁路组件 |
CN108281332A (zh) * | 2017-12-12 | 2018-07-13 | 上海良信电器股份有限公司 | 一种电磁式脱扣装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1427435A (zh) | 2003-07-02 |
AR037966A1 (es) | 2004-12-22 |
EP1324365B1 (de) | 2004-11-17 |
BR0205418A (pt) | 2004-07-20 |
DE50201560D1 (de) | 2004-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3535567C2 (de) | ||
EP1324365B1 (de) | Auslöserelais | |
EP1121700B2 (de) | Sicherheitsrelais | |
DE69022077T2 (de) | Auslösesystem für einen elektrischen Schalter und elektrischer Schalter mit diesem Auslösesystem. | |
EP0228345B1 (de) | Magnetauslöser für Fehlerstromschutzschalter | |
EP0110162B1 (de) | Elektromagnetisches Relais | |
EP0829895B1 (de) | Permanentmagnet für den magnetischen Kreis eines vorzugsweise in einem Fehlerstromschutzschalter einsetzbaren Magnetauslösers | |
DE3640971C2 (de) | ||
DE102005050636A1 (de) | Magnetsystem eines Magnetauslösers | |
EP0096350B1 (de) | Elektromagnetisches Drehankerrelais | |
EP0110132B1 (de) | Elektromagnetisches Relais | |
DE2000138A1 (de) | Ausloeser fuer Fehlerstrom-Schutzschalter | |
EP1053556B1 (de) | Elektromagnetischer stromauslöser für einen elektrischen schutzschalter | |
EP1671344A1 (de) | Verfahren zur erhöhung der stromtragfähigkeit und zur beschleunigung des dynamischen kontaktöffnens von leistungsschaltern und zugehöriges schaltgerät | |
DE3219368A1 (de) | Elektrischer leistungsschalter mit elektromagnetisch wirkendem ausloesemechanismus | |
DE10232661B4 (de) | Tauchanker-Vorrichtung | |
DE4309197A1 (de) | Leitungsschutzschalter | |
DE69508482T2 (de) | Elektrischer Lastschalter mit elektromagnetischem Betätiger für Hochstrom | |
DE10120573B4 (de) | Auslöserelais | |
EP0829896B1 (de) | Magnetauslöser, insbesondere für einen Fehlerstromschutzschalter | |
DE2626752C2 (de) | Bistabiles, elektromagnetisches Kraftschaltglied kleiner Bauart | |
DE20214922U1 (de) | Leistungsschalter mit Kurzschlussschnellstauslösern | |
DE2836705C2 (de) | Auslöse-Elektromagnet | |
DE102021207231B3 (de) | Joch für einen Magnetauslöser sowie Magnetauslöser und Schutzschaltgerät mit einem Magnetauslöser | |
DE69736289T2 (de) | Elektromagnetisches Relais |
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 |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO |
|
17P | Request for examination filed |
Effective date: 20031006 |
|
17Q | First examination report despatched |
Effective date: 20031217 |
|
AKX | Designation fees paid |
Designated state(s): DE FR IT |
|
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 |
|
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: 50201560 Country of ref document: DE Date of ref document: 20041223 Kind code of ref document: P |
|
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: 20050818 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20070222 Year of fee payment: 5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20071219 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20071219 Year of fee payment: 6 |
|
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: 20080701 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20090831 |
|
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: 20081231 |
|
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: 20081209 |