EP1190103B1 - Gichtverschluss für schachtöfen, insbesondere hochöfen mit einen guteinlauftrichter - Google Patents
Gichtverschluss für schachtöfen, insbesondere hochöfen mit einen guteinlauftrichter Download PDFInfo
- Publication number
- EP1190103B1 EP1190103B1 EP00927051A EP00927051A EP1190103B1 EP 1190103 B1 EP1190103 B1 EP 1190103B1 EP 00927051 A EP00927051 A EP 00927051A EP 00927051 A EP00927051 A EP 00927051A EP 1190103 B1 EP1190103 B1 EP 1190103B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flange
- hopper
- furnaces
- rotary hopper
- rotary
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000000295 complement effect Effects 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract 1
- 201000005569 Gout Diseases 0.000 description 5
- 244000257782 Ipomoea triloba Species 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D99/00—Subject matter not provided for in other groups of this subclass
- F27D99/0073—Seals
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
- C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/20—Arrangements of devices for charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
- F27D3/0032—Charging or loading melting furnaces with material in the solid state using an air-lock
Definitions
- the invention relates to a top closure for shaft furnaces, in particular Blast furnaces with a feed hopper opposite to which is a temporarily rotating one the stationary parts of sealed rotary funnels.
- a bell-type top seal is in the upper area a "small bell” and in the lower area a “big one” Bell ".
- the upper one of the bells arranged one above the other or funnel rotatable.
- the invention is therefore based on the issue of a gout closure Kind without providing the disadvantages mentioned, while being structurally simpler and easier to assemble and easy to maintain.
- a sealing unit consisting of from one arranged above the rotating funnel, to the funnel flange complementary, lifting and lowering adjustable flange, the has flange-side seals and in one with the adjustable flange the bridging wall connecting the stationary part of the rotating funnel a compensator element is formed.
- the compensator element advantageous for example a loop-like band formation or the like, can be designed so that e.g. an axial movement of approx. 50 mm, a lateral one Movement of approx. 20 mm and an overpressure of 3.5 bar were recorded can be.
- the system can be controlled so that during the material feed the adjustable flange from the receiving funnel into the "little bell" room is raised.
- the rotating funnel can rotate for material distribution.
- the adjustment flange is lowered, see above that the parts are sealed to one another, which allows a necessary one Perform pressure equalization.
- the movement game that allows deformable compensator element is also capable of a possible Compensate for offset with respect to the axis of rotation.
- the entire sealing unit or the sealing system is easily accessible from the outside and also enables installation on site.
- a preferred embodiment of the invention are on the circumference of the stationary Part of the rotary hopper distributed and fixed there lifting cylinders connected to the adjustment flange. Take over these hydraulic cylinders not only lifting and lowering and thus lifting the adjustment flange during the material feed, but can simultaneously apply a holding force, which only needs to be large enough to lift the sealing unit is prevented due to the force from the internal pressure of the shaft furnace.
- the adjustment flange carries two at a distance ring seals arranged from one another, of which the to the axis of rotation of the Rotating funnel adjacent, front ring seal than when the adjustable flange is raised a seal preventing dust leakage is formed.
- the material feed is the one that is shifted towards the front of the adjustment flange, outer ring seal ineffective in the raised position of the adjustment flange, i.e. it is not in engagement.
- the Front ring seal also in the lifted operating position of the adjustment flange a dust leak.
- the cylinders are moved into the "large bell” room, so that a seal the parts to carry out the necessary pressure equalization.
- the funnel flange is removed from the ring seal during the process of lowering increasingly approaching adjustment flange on the counter surface lying dust particles are gripped and displaced by the sealing edges of the ring seal, so that a quasi dust-free sealing surface is created.
- One embodiment of the invention provides that between the rotating funnel flange and a stop is arranged on the adjustment flange.
- This one preferred adjustable stop attached to the rotating funnel flange prevents inadmissible Pressing the seals. The adjustability allows one to compensate for possible seal wear.
- the compensator element a sliding apron is connected upstream of the furnace or funnel interior, which is only fixed with one end to the bridging wall and with loosely abuts the other end of the bridging wall.
- the compensator element there is a reinforcing apron in front of the print area, which due to their one-sided loose design when lifting the Adjustable flange slides with this free end over the bridging wall.
- Fig. 1 of the overall symmetrical system arrangement as a symmetry half in very schematically, only one hopper 1 with one arranged below it Rotating funnel 2 ("Little bell”) shown, being between the rotating funnel 2 and the hopper 1 a stationary part 3 is provided.
- the rotating funnel 2 are not shown drive means for rotation about the Assigned axis of rotation 4.
- a sealing unit 5 is arranged in the space between the rotating funnel 2 and the stationary, load-bearing Part 3, a sealing unit 5 is arranged.
- this includes one above the funnel flange 6 and to this complementary lifting and lowerable adjustable flange 7, the two on its underside concentrically at a distance from each other arranged ring seals 8, 9, of which the Rotary axis closer ring seal 8 as a dust seal with a rotating funnel flange 6 facing bristle 10 is formed.
- Over the scope of the stationary part 3 of the rotary hopper 4 are distributed several lifting cylinders 11 attached and connected at its other end to the adjustment flange 7. on the other hand is in a connecting flange 7 with the stationary part 3 cylindrical jacket-shaped bridging wall 12 a loop-like Compensator element 13 formed.
- FIG. 1 shows the operating phase before the discharge into the rotating funnel 12 abandoned material in which the lifting cylinder 11 lowered the adjustment flange 7 have that the parts are sealed to each other to a to be able to carry out the necessary pressure equalization.
- the end position of the positioning movement is defined by an adjustable or interchangeable stop 16, which at the same time prevents inadmissible pressing of the ring seals 8 or 9.
- the loop-like Compensator element 13 enables a compensation of the due to the Cylinder adjustments occurring movement play.
- the compensator element 13 can do both an axial movement and a lateral movement balance and also absorb a certain excess pressure.
- the rotary axis closer Ring seal 8, the bristles 10 also in the raised or ventilated state on the counter surface of the rotating funnel flange 6, prevents a rotation in this rotary operating phase of the funnel 2 Dust escaping.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
- Fig. 1
- als Einzelheit eine Teilansicht einer Dichtungseinheit eines weiter nicht dargestellten Schachtofens, bei anstehendem Ofendruck schematisch gezeigt; und
- Fig. 2
- eine der geschnittenen Teilansicht nach Fig. 1 entsprechende Darstellung mit demgegenüber zur Materialzuführung angelüftetem Dichtungssystem unter anstehendem Umgebungsdruck.
Claims (5)
- Gichtverschluß für Schachtöfen, insbesondere Hochöfen mit einem Guteinlauftrichter, dem sich ein temporär rotierender, gegenüber den stationären Teilen abgedichteter Drehtrichter anschließt,
gekennzeichnet durch
eine Dichtungseinheit (5), bestehend aus einem oberhalb des Drehtrichters (2) angeordneten, zu dessen Trichterflansch (6) komplementären heb- und senkbaren Verstellflansch (7), der flanschunterseitige Dichtungen (8; 9) aufweist und in einer den Verstellflansch (7) mit dem stationären Teil (3) des Drehtrichters (2) verbindenden Überbrückungswand (12) mit einem Kompensatorelement (13) ausgebildet ist. - Gichtverschluß nach Anspruch 1,
dadurch gekennzeichnet, daß am Umfang des stationären Teils (3) des Drehtrichters (2) verteilt angeordnete und dort befestigte Hubzylinder (11) mit dem Verstellflansch (7) verbunden sind. - Gichtverschluß nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß der Verstellflansch (7) zwei im Abstand voneinander angeordnete Ringdichtungen (8; 9) trägt, von denen die zur Drehachse (4) des Drehtrichters (2) benachbarte, vordere Ringdichtung (8) als bei angehobenem Verstellflansch (7) einen Staubaustritt verhindernde Dichtung ausgebildet ist. - Gichtverschluß nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, daß zwischen dem Drehtrichterflansch (6) und dem Verstellflansch (7) ein Anschlag (16) angeordnet ist. - Gichtverschluß nach einem der Ansprüche 1 bis 4,
gekennzeichnet durch
eine dem Kompensatorelement (13) zum Ofen- bzw. Trichterinneren (14) hin vorgeschaltete, nur mit ihrem einen Ende an der Überbrückungswand (12) festgelegte und mit ihrem anderen Ende der Überbrückungswand (12) lose anliegende Gleitschürze (15).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19920002A DE19920002A1 (de) | 1999-05-03 | 1999-05-03 | Gichtverschluß für Schachtöfen, insbesondere Hochöfen mit einem Guteinlauftrichter |
DE19920002 | 1999-05-03 | ||
PCT/EP2000/003722 WO2000066794A1 (de) | 1999-05-03 | 2000-04-26 | Gichtverschluss für schachtöfen, insbesondere hochöfen mit einen guteinlauftrichter |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1190103A1 EP1190103A1 (de) | 2002-03-27 |
EP1190103B1 true EP1190103B1 (de) | 2003-07-23 |
Family
ID=7906606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00927051A Expired - Lifetime EP1190103B1 (de) | 1999-05-03 | 2000-04-26 | Gichtverschluss für schachtöfen, insbesondere hochöfen mit einen guteinlauftrichter |
Country Status (12)
Country | Link |
---|---|
US (1) | US6685878B1 (de) |
EP (1) | EP1190103B1 (de) |
AT (1) | ATE245705T1 (de) |
AU (1) | AU4556600A (de) |
BR (1) | BR0010178A (de) |
CA (1) | CA2370157A1 (de) |
DE (2) | DE19920002A1 (de) |
MX (1) | MXPA01010838A (de) |
PL (1) | PL350653A1 (de) |
RU (1) | RU2241044C2 (de) |
WO (1) | WO2000066794A1 (de) |
ZA (1) | ZA200108889B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7418664B2 (en) * | 2002-04-03 | 2008-08-26 | Microsoft Corporation | Application sharing single document sharing |
US20070040501A1 (en) | 2005-08-18 | 2007-02-22 | Aitken Bruce G | Method for inhibiting oxygen and moisture degradation of a device and the resulting device |
US8115326B2 (en) | 2006-11-30 | 2012-02-14 | Corning Incorporated | Flexible substrates having a thin-film barrier |
DE102007006795B3 (de) * | 2007-02-12 | 2008-04-03 | Takraf Gmbh | Einrichtung zur staubfreien Schüttgutübergabe |
LU91885B1 (en) * | 2011-10-11 | 2013-04-12 | Wurth Paul Sa | Blast furnace installation |
CN106017119B (zh) * | 2016-07-14 | 2023-11-10 | 重庆赛迪热工环保工程技术有限公司 | 一种炉体孔洞密封装置 |
CN107449282B (zh) * | 2017-08-31 | 2023-06-16 | 中冶华天工程技术有限公司 | 水密封环冷机端部密封装置 |
CN114774604B (zh) * | 2022-05-24 | 2023-09-22 | 宝武集团鄂城钢铁有限公司 | 一种炉顶设备连接过渡密封装置和高炉炉顶装料设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB258631A (en) * | 1925-03-30 | 1926-09-30 | Gaston De Bethune | Improvements in or relating to packing devices for furnace joints |
DE3030541C2 (de) | 1980-08-13 | 1988-09-08 | Rudolf P. 7000 Stuttgart Fritsch | Vorrichtung zur kontinuierlichen Herstellung hochmolekularer Polymerer |
JPS6057487B2 (ja) * | 1981-02-09 | 1985-12-16 | 住友重機械工業株式会社 | 炉口シ−ル装置 |
JPS6162782A (ja) * | 1984-09-03 | 1986-03-31 | 新日本製鐵株式会社 | ベルレス炉頂装入装置における旋回コ−ン部構造 |
FR2653867B1 (fr) * | 1989-10-31 | 1992-08-21 | France Rayonnement | Ensemble de sechage par u.v. a plusieurs emetteurs. |
DE19709329C2 (de) * | 1997-03-07 | 2001-03-08 | Sms Demag Ag | Glockenloser Gichtverschluß für Schachtöfen, insbesondere Hochöfen |
-
1999
- 1999-05-03 DE DE19920002A patent/DE19920002A1/de not_active Withdrawn
-
2000
- 2000-04-26 RU RU2001132329/02A patent/RU2241044C2/ru not_active IP Right Cessation
- 2000-04-26 EP EP00927051A patent/EP1190103B1/de not_active Expired - Lifetime
- 2000-04-26 PL PL00350653A patent/PL350653A1/xx unknown
- 2000-04-26 AU AU45566/00A patent/AU4556600A/en not_active Abandoned
- 2000-04-26 US US09/980,914 patent/US6685878B1/en not_active Expired - Fee Related
- 2000-04-26 DE DE50003016T patent/DE50003016D1/de not_active Expired - Fee Related
- 2000-04-26 BR BR0010178-8A patent/BR0010178A/pt active Search and Examination
- 2000-04-26 MX MXPA01010838A patent/MXPA01010838A/es unknown
- 2000-04-26 WO PCT/EP2000/003722 patent/WO2000066794A1/de active IP Right Grant
- 2000-04-26 CA CA002370157A patent/CA2370157A1/en not_active Abandoned
- 2000-04-26 AT AT00927051T patent/ATE245705T1/de not_active IP Right Cessation
-
2001
- 2001-10-29 ZA ZA200108889A patent/ZA200108889B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
MXPA01010838A (es) | 2002-07-30 |
WO2000066794A1 (de) | 2000-11-09 |
AU4556600A (en) | 2000-11-17 |
BR0010178A (pt) | 2002-01-15 |
PL350653A1 (en) | 2003-01-27 |
US6685878B1 (en) | 2004-02-03 |
DE19920002A1 (de) | 2000-11-09 |
ATE245705T1 (de) | 2003-08-15 |
EP1190103A1 (de) | 2002-03-27 |
CA2370157A1 (en) | 2000-11-09 |
DE50003016D1 (de) | 2003-08-28 |
RU2241044C2 (ru) | 2004-11-27 |
ZA200108889B (en) | 2002-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2065460C3 (de) | Beschickungsvorrichtung für einen Schachtofen | |
EP0419444B1 (de) | Gas-Überleiteinrichtung für einen Koksofen | |
DE19709329C2 (de) | Glockenloser Gichtverschluß für Schachtöfen, insbesondere Hochöfen | |
DE2404647C3 (de) | Beschickungseinrichtung für Hochöfen | |
EP1190103B1 (de) | Gichtverschluss für schachtöfen, insbesondere hochöfen mit einen guteinlauftrichter | |
DE4004094A1 (de) | Verschlussvorrichtung fuer eine rohrleitung zum transport von losen produkten | |
DE2308474C2 (de) | Dosieranlage für Schachtöfen, insbesondere Hochöfen | |
DE2703170A1 (de) | Vorrichtung zur herstellung von metallpulver | |
DE4003466A1 (de) | Verschlussvorrichtung fuer eine rohrleitung zum transport von losen produkten | |
DE2825202A1 (de) | Verschliessvorrichtung | |
EP1144695B1 (de) | Gichtverschluss für schachtöfen | |
DE2814486A1 (de) | Drehschieber zur steuerung der stroemung eines festen, teilchenfoermigen materials | |
DE3241784A1 (de) | Einrichtung zum verschliessen einer beschickungsoeffnung fuer druckfeste behaelter | |
DE3632724C2 (de) | ||
EP0754636A1 (de) | Automatisches Transfersystem | |
EP0069849B1 (de) | Zellenradförderschleuse zum Ein- oder Ausschleusen von Schüttgut in oder aus Fördersystemen | |
DE3204991A1 (de) | Fuellgas-ueberleiteinrichtung an einem koksofen | |
DE1295756B (de) | Selbstabdichtende Beschickungsvorrichtung fuer einen Schachtofen od. dgl. | |
WO1997007880A1 (de) | Vorrichtung zum austragen von schüttgut aus einem druckbehälter | |
DE10234520B4 (de) | Vorrichtung zur Bandbegichtung eines Hochofens | |
DE8400339U1 (de) | Gasdichter Absperrschieber für Schüttgüter, insbesondere Kohle | |
DE19901967A1 (de) | Zellenradschleuse | |
DE562494C (de) | Koksofentuer mit Selbstdichtung | |
DE2559390B2 (de) | Kohlefuellwagen | |
DE2022909A1 (de) | Ofen-Beschickungsvorrichtung |
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: 20010927 |
|
AK | Designated contracting states |
Kind code of ref document: A1 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 |
|
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): AT BE CH CY DE DK ES FI 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: NL 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: 20030723 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;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: 20030723 Ref country code: IE 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: 20030723 Ref country code: FR 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: 20030723 Ref country code: FI 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: 20030723 Ref country code: ES 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: 20030723 Ref country code: CY 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: 20030723 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
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: 50003016 Country of ref document: DE Date of ref document: 20030828 Kind code of ref document: P |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031023 Ref country code: GR 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: 20031023 Ref country code: DK 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: 20031023 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20031118 |
|
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: 20031223 |
|
LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20030723 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20040331 Year of fee payment: 5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 20040402 Year of fee payment: 5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20040405 Year of fee payment: 5 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20040408 Year of fee payment: 5 |
|
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: 20040430 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040430 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040430 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040430 |
|
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: 20040426 |
|
EN | Fr: translation not filed | ||
BERE | Be: lapsed |
Owner name: *SMS DEMAG A.G. Effective date: 20040430 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
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: 20050426 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050426 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050426 |
|
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: 20051101 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20050426 |