EP2893992B1 - Élément de rinçage de gaz et élément de raccord de gaz associé - Google Patents
Élément de rinçage de gaz et élément de raccord de gaz associé Download PDFInfo
- Publication number
- EP2893992B1 EP2893992B1 EP14150656.8A EP14150656A EP2893992B1 EP 2893992 B1 EP2893992 B1 EP 2893992B1 EP 14150656 A EP14150656 A EP 14150656A EP 2893992 B1 EP2893992 B1 EP 2893992B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- recess
- connection
- gas purging
- element according
- 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.)
- Not-in-force
Links
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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
- F27D17/002—Details of the installations, e.g. fume conduits or seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
Definitions
- the invention relates to a gas purging element for metallurgical applications, for example for installation in a metallurgical vessel and an associated gas connection element.
- a gas purging element also called gas purging plug, is used for blowing in gases, if appropriate also gas / solid mixtures, into a melt to be treated, in particular a metallurgical melt.
- gaseous treatment fluid in a gas purging plug with directed porosity (English: directed porosity) is guided along corresponding channels / slots ( EP 0 609 562 A1 ), in gas purging bricks with so-called undirected porosity along a corresponding irregular pore volume (similar to a sponge).
- the arrangement of a gas purging plug in the bottom or the wall of a metallurgical vessel can be done in different ways.
- the gas purging plug is placed in an associated well block.
- the dishwasher is secured to the metallurgical vessel with a mechanism.
- the mechanism is opened.
- An example of this shows the EP 363651 B1 , This dishwasher has at the same time a gas distribution space at the cold end.
- the gas supply pipe according to EP 609562 A1 is also attached to a plate, which in turn is secured by means of impact anchors in the ceramic part of the gas purging plug.
- the gas purging plug In order to avoid a diffusion of the gas into the adjacent refractory material, it is for example from the EP 0 148 337 A1 known to form the gas purging plug with a metal jacket.
- the metal sheet usually runs on the circumference and in the bottom area of the dishwasher.
- the bottom plate has an opening, which is followed by a gas connection pipe which protrudes freely over the bottom plate. Gas is in the gas connection pipe in the gas permeable ceramic part of the purifier.
- the gas connection pipe interferes with transport and installation of the dishwasher.
- the invention has for its object to offer a structurally simple way how the assembly or disassembly of a gas purging plug can be simplified and a loss of gas is minimized.
- a gas purging plug without sheet metal casing is easy to transport. However, it is very difficult to create a simple and tight connection to a gas source.
- the dimensional accuracy of the rinser and the associated installation device ( EP 0 363 651 B1 ) must be very high to avoid damage and leaks. This is difficult to realize on an often hot metallurgical vessel.
- the invention then relates to a gas purging element for metallurgical applications having the features of claim 1.
- the essential feature is the recess, which has a first portion (functional part) of a detachable, positive connection with a gas connection element.
- This recess can be formed in different ways, for example as part of one of the following connection constructions: screw connection, bayonet connection, pressure / pressure quick connection, push / turn quick connection. These include clamp connections or snap connections.
- a gas line for example, simply pressed into the recess and / or rotated until the gas line with the corresponding connecting portion in the recess of the gas purging element receives the desired positive connection. This only takes a few seconds and is also readily possible on a hot metallurgical vessel at any time, possibly also via a manipulator (robot).
- Each alignment / adjustment, pivoting, additional fastening by a mechanism on the wall of the metallurgical vessel can be omitted.
- connection techniques An essential feature of the invention and the said connection techniques is that these positive connections are readily carried out as gas-tight connections and solvable. To replace a gas purging, the gas line on reverse Removed (compared to the assembly) and later reused.
- the compounds mentioned allow a frictional connection between gas purging plug and gas connection element without additional equipment.
- the depression starting from the lower end face, has at least one of the following geometric shapes: cylinder, cone, truncated cone, prism.
- the horizontal cross section of the depression (that is to say perpendicular to the main direction of flow of the gas through the flushing element) can accordingly be round, rectangular, polygonal, for example.
- It may also be a first portion (viewed from the end face of the gas purging of) cylindrical and an adjoining section frustoconical design.
- the cylindrical part allows a good guidance and fixation, the frustoconical part can be designed as an additional seal.
- a gas distribution chamber can be formed in the ceramic refractory body.
- the gas supplied via the gas line can then first flow into the gas distribution chamber and from there through the gas-permeable ceramic sections.
- an anti-penetration barrier against penetrating molten metal can be formed in the ceramic body.
- the break-through safeguard may be constructed as an exchangeable component which is connected to a corresponding portion of the gas supply line or to the recess.
- the portion of the recess which forms the first portion of the connection to the gas connection element can be formed in-situ in the ceramic material (ie consist of ceramic) and / or be an independent (discrete) component.
- the recess can have a threaded portion formed on the wall side in the ceramic;
- a sleeve or nut can be used with a corresponding internal thread in the recess and / and glued there.
- the gas purging element may not be formed with an outer metal shell.
- the metal sheath may surround the entire spinner (except the top and bottom of the cold end recess), only the bottom of the refractory ceramic body or only the bottom face of the refractory ceramic body (again without the recess portion).
- the gas purging element may be formed so that no parts / elements protrude beyond the lower end surface.
- the bubbler is "flat" at the cold end.
- the lower end face forms the end of the cold end of the flushing element. Every kind of Closure parts, fasteners, bearings or the like, which protrude beyond the floor to the outside, can be dispensed with according to the invention.
- the second end forms a mating thread for a thread-like portion of the recess of the gas purging element or a portion of a bayonet closure.
- the first end of the gas connection element can be designed for connection to a (further) gas supply line or be connected directly to a gas source.
- the gas purging element may be made of metal and / or another material which is stable at the temperatures prevailing when the gas purging element is applied to a metallurgical vessel at its "cold end".
- the depression in the gas purging element and the corresponding end of the gas connection element form a male part or a female part of an associated positive connection.
- the recess can also be designed in the manner of an adapter, by means of which the gas connection element is fastened in the gas purging element.
- connection makes it possible to connect adjacent sections (of the gas supply system and the flushing element) in the flow direction of the gas in a simple manner.
- the compound also serves to create a largely gas-tight connection. This can be realized, for example, in that corresponding sections of the connection have a corresponding conical / frusto-conical shape and are connected to one another.
- an additional securing element mechanically secure / fix the adjacent sections in the connection position.
- the reference numeral 10 describes a frusto-conical gas purging plug, of which only the lower end is shown. From a flat bottom 12, a metal cylinder 14 with internal thread 16 extends into a gas-tight ceramic outer part 18 of the gas purging plug 10.
- the internal thread 16 thus delimits a cylindrical cavity (recess 20) into which an associated gas connection element 50 (a gas line) can be inserted.
- the gas line 50 is at its in FIG. 1 illustrated upper, second end 52 formed with a corresponding external thread 54.
- annular metal plate 22 is fixed (welded), which has a central opening 24 corresponding to the cavity 20 and from the edge of a cylindrical wall 26 toward an upper, not shown end of Gas Series Element protrudes, so that results for the parts 22, 26 a pot-like geometry with a hole in the ground.
- This "pot” serves to receive a lower end 28 of a gas-permeable ceramic part 30.
- This part 30 is on the bottom side formed with a central recess 32, so is only marginally on the sheet 22 and peripherally adjacent in the lower portion against the wall 26 and in the section above the gas-impermeable part 18 of the gas purging element 10th
- a gas connection is created by the gas connection element 50 is connected to a gas source and screwed with its thread 54 on the thread 16 of the gas purging element 10.
- gas purging process can begin immediately. Gas then flows through the gas connection element 50 (arrow G direction) and thus through the cavity 20 into the gas distribution chamber (formed by the return 32) and further through the open porosity of the gas permeable section 30 (arrow G) until the gas flushes the gas Leaves element 10 via its (not shown) upper end face and enters a corresponding molten metal.
- the illustrated gas purging plug has a flat bottom 12. Outwardly (in the illustrated functional position: downwards), there are no parts during transport and installation of the gas purging element 10. This is an essential feature of the gas purging element and facilitates the assembly / connection of a gas line (a gas connection element) after installation of the gas purging element in a bottom or wall of a metallurgical melting vessel.
- this connection is designed as a so-called quick coupling.
- a "male part” 16 'in the cavity 20 is arranged.
- the part 16 ' is fixed to the bottom 22 and protrudes down into the cavity 20 and approximately to the bottom 12 of the gas purging element 10.
- the part 16' has approximately a cylindrical shape with a tapered annular portion 17th
- a "female part" 54 'of the quick coupling is formed instead of the external thread 54, this part 54' is pot-shaped and has an annular constriction 55, which is designed corresponding to the tapered portion 17 of the part 16 ', so that at Sliding the part 54 'on the part 16', the annular constriction 55 can spring into the tapered portion 17, to which the part 54 'is formed with a certain elasticity.
- the dimensioning of the cavity 20 must be sufficiently large to accommodate the part 54 and preferably so large that the part 54 'rests with its cylindrical outer surface in alignment with the cylindrical outer wall of the cavity 20 in the assembled state.
- the bottom of the gas flushing element is a sheet metal floor.
- FIG. 3 similar to the embodiment according to FIG. 2 , However, the gas purging element 10 and the gas connection element 50 are not connected to one another via a quick coupling, but via a kind of bayonet closure.
- the part 16 has an L-shaped recess in its peripheral wall, which serves to receive a pin 55 ', which projects perpendicularly from the inner wall of the part 54".
- the second end of the gas connection element 50 is pushed axially onto the part 16 ", the pin 55 'first extending along the axially extending section of the L-shaped recess Gas connection element 50 relative to the part 16 "rotated so that the pin 55 'enters the horizontal portion of the L-shaped groove and is secured against axial loosening.
- the gas purging element 10 after FIG. 3 also has a peripheral metal jacket 40 which is connected in a gastight manner to a bottom plate 12, which is interrupted only in the region of the cylinder 14.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Filtering Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Furnace Charging Or Discharging (AREA)
Claims (13)
- Elément de rinçage au gaz (10) pour des applications métallurgiques, présentant les caractéristiques suivantes, lorsqu'il est monté :a) un corps (10, 30) en céramique réfractaire, avec une extrémité inférieure et une extrémité supérieure,b) l'extrémité supérieure comporte une face frontale supérieure,c) l'extrémité inférieure comporte une face frontale (12) inférieure,d) à partir de la face frontale (12) inférieure, un creux (20) s'étend dans l'extrémité inférieure du corps (10) en céramique réfractaire,e) le creux (20) est conçu avec une première partie (16, 16', 16") d'une liaison amovible par complémentarité de forme avec un élément de raccordement (50) au gaz, ladite liaison par complémentarité de forme étant conçue en tant que liaison étanche au gaz et amovible,f) entre le creux (20) et la face frontale supérieure, il existe une liaison par technique fluidique pour un gaz de traitement, par au moins une pièce (30) perméable au gaz du corps (10, 30) en céramique réfractaire.
- Elément de rinçage au gaz selon la revendication 1 sur lequel le creux (20) est conçu en tant qu'une partie (16, 16', 16'') d'une liaison du groupe : assemblage par vis, assemblage par baïonnette, raccord rapide pression/pression, raccord rapide pression/rotation.
- Elément de rinçage au gaz selon la revendication 1 sur lequel, en partant de la face frontale (12) inférieure, le creux (20) présente l'une des formes géométriques suivantes : cylindre, cône, cône tronqué, prisme.
- Elément de rinçage au gaz selon la revendication 1, sur lequel, dans le creux (20) ou en sense fluidique, en prolongement de ce creux (20), dans la direction vers la face frontale supérieure, une chambre de distribution de gaz (32) est conçue dans le corps (30) en céramique réfractaire.
- Elément de rinçage au gaz selon la revendication 1, sur lequel, dans le creux (20) ou en sense fluidique, en prolongement de ce creux (20), dans la direction de la face frontale supérieure, une sécurité anti-rupture contre la pénétration d'une fusion métallique est conçue dans le corps en céramique.
- Elément de rinçage au gaz selon la revendication 1, sur lequel la partie (14, 16, 16', 16'') du creux (20) est conçue in situ dans le corps (10, 30) en céramique réfractaire.
- Elément de rinçage au gaz selon la revendication 1 sur lequel la partie (14, 16, 16', 16'') du creux (20) est un élément de construction discret.
- Elément de rinçage au gaz selon la revendication 1, sur lequel au moins une partie (30) perméable au gaz du corps (10, 30) en céramique réfractaire s'étend à partir d'une extrémité interne du creux (20).
- Elément de rinçage au gaz selon la revendication 8, sur lequel la partie (30) perméable au gaz adjacente à l'extrémité interne du creux (20) du corps (10, 30) en céramique réfractaire comporte en partie une couverture métallique (22).
- Elément de rinçage au gaz selon la revendication 1, avec une enveloppe métallique (40) extérieure, qui du côté périphérique recouvre l'extrémité inférieure du corps (10, 30) en céramique réfractaire, la face frontale (12) inférieure du corps (10, 30) en céramique réfractaire ou les deux.
- Elément de rinçage au gaz selon la revendication 1, sans éléments saillant par-dessus la face frontale (12) inférieure.
- Elément de rinçage au gaz selon l'une quelconque des revendications 1 à 11, avec un élément de raccordement (50) au gaz avec une première extrémité et une deuxième extrémité (52), la deuxième extrémité (52) étant conçue en correspondance avec la première partie (14, 16, 16', 16") du creux (20) de l'élément de rinçage (10) au gaz, en tant que deuxième partie (52) complémentaire de la liaison amovible par complémentarité de forme avec l'élément de rinçage (10) au gaz.
- Elément de rinçage au gaz selon la revendication 12, sur lequel la première extrémité de l'élément de raccordement au gaz est conçue pour être raccordée sur une source gazeuse.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL14150656T PL2893992T3 (pl) | 2014-01-09 | 2014-01-09 | Element przedmuchiwania gazem i odpowiadający element połączenia gazowego |
ES14150656.8T ES2563192T3 (es) | 2014-01-09 | 2014-01-09 | Elemento de limpieza con gas y elemento de conexión de gas correspondiente |
EP14150656.8A EP2893992B1 (fr) | 2014-01-09 | 2014-01-09 | Élément de rinçage de gaz et élément de raccord de gaz associé |
RS20160054A RS54558B1 (en) | 2014-01-09 | 2014-01-09 | GAS Purification Element and Corresponding GAS CONNECTION ELEMENT |
US15/037,717 US9879916B2 (en) | 2014-01-09 | 2014-11-11 | Gas purging element and associated gas connection element |
CN201480059884.6A CN105658354A (zh) | 2014-01-09 | 2014-11-11 | 气体吹扫元件和从属的气体联接元件 |
PCT/EP2014/074261 WO2015104079A1 (fr) | 2014-01-09 | 2014-11-11 | Élément de rinçage par gaz et élément de raccordement de gaz associé |
MX2016005652A MX2016005652A (es) | 2014-01-09 | 2014-11-11 | Elemento de limpieza con gas y elemento de conexion de gas correspondiente. |
HRP20160147TT HRP20160147T1 (hr) | 2014-01-09 | 2016-02-09 | Element za proäśišä†avanje plina i pripadajuä†i plinski prikljuäśni element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14150656.8A EP2893992B1 (fr) | 2014-01-09 | 2014-01-09 | Élément de rinçage de gaz et élément de raccord de gaz associé |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2893992A1 EP2893992A1 (fr) | 2015-07-15 |
EP2893992B1 true EP2893992B1 (fr) | 2015-12-30 |
Family
ID=49920194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14150656.8A Not-in-force EP2893992B1 (fr) | 2014-01-09 | 2014-01-09 | Élément de rinçage de gaz et élément de raccord de gaz associé |
Country Status (9)
Country | Link |
---|---|
US (1) | US9879916B2 (fr) |
EP (1) | EP2893992B1 (fr) |
CN (1) | CN105658354A (fr) |
ES (1) | ES2563192T3 (fr) |
HR (1) | HRP20160147T1 (fr) |
MX (1) | MX2016005652A (fr) |
PL (1) | PL2893992T3 (fr) |
RS (1) | RS54558B1 (fr) |
WO (1) | WO2015104079A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2769101C1 (ru) * | 2018-01-29 | 2022-03-28 | Рефрактори Интеллектуал Проперти Гмбх & Ко. Кг | Газопродувочная пробка, газопродувочная система, способ исследования газопродувочной пробки и способ продувки расплавленного металла |
LU500076B1 (en) * | 2021-04-23 | 2022-10-24 | Exus Refractories Spa | Gas purging plug for a metallurgical container |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ206264A (en) | 1982-11-23 | 1986-02-21 | Injectall Ltd | Apparatus for introducing substance into metal melts |
DE3341446C1 (de) | 1983-11-17 | 1985-07-11 | Brohltal-Deumag AG für feuerfeste Erzeugnisse, 5401 Urmitz | Gasspuelstein fuer metallurgische Gefaesse |
CH662963A5 (en) | 1984-06-12 | 1987-11-13 | Messer Griesheim Gmbh | Method and device for purging a metal melt in a casting ladle |
DE3530316A1 (de) * | 1985-08-24 | 1987-03-12 | Hattinger Metallbau Gmbh | Gasspuelstein, insbesondere fuer schmelzwannen, -tiegel und dgl. |
DE3833504A1 (de) * | 1988-10-01 | 1990-04-05 | Didier Werke Ag | Gasspueleinrichtung |
DE3833502A1 (de) * | 1988-10-01 | 1990-04-05 | Didier Werke Ag | Gasspuelstein |
DE3833503A1 (de) * | 1988-10-01 | 1990-04-05 | Didier Werke Ag | Gasspuelstein |
DE3833505C1 (fr) * | 1988-10-01 | 1990-02-15 | Didier-Werke Ag, 6200 Wiesbaden, De | |
DE4029024C2 (de) | 1990-09-13 | 1999-10-28 | Beda Oxygentech Armatur | Spülanschlußkupplung |
DE9206486U1 (fr) * | 1991-07-24 | 1992-07-23 | Beck U. Kaltheuner Feuerfeste Erzeugnisse Gmbh & Co Kg, 5970 Plettenberg, De | |
DE9301563U1 (fr) * | 1993-02-04 | 1993-03-25 | Beck U. Kaltheuner Feuerfeste Erzeugnisse Gmbh & Co Kg, 5970 Plettenberg, De | |
DE4312981C2 (de) * | 1993-04-21 | 1995-02-23 | Dyko Industriekeramik Gmbh | Spüleinrichtung für metallurgische Gefäße |
DE19542446C2 (de) * | 1995-11-14 | 1998-05-28 | Doetsch Geb Richard Marie Luis | Feuerfeste Formplatten mit Gasführungskanälen |
DE19755199C1 (de) * | 1997-12-12 | 1998-11-05 | Didier Werke Ag | Gasspüleinrichtung |
DE19948848C1 (de) | 1999-10-08 | 2000-07-13 | Dolomitwerke Gmbh | Gasspülstein für metallurgische Gefäße |
DE19954918C2 (de) * | 1999-11-16 | 2001-09-20 | Veitsch Radex Gmbh Wien | Feuerfester keramischer Gasspülstein |
DE10305232B3 (de) | 2003-02-08 | 2004-08-05 | Refractory Intellectual Property Gmbh & Co.Kg | Feuerfester keramischer Gasspülstein |
-
2014
- 2014-01-09 RS RS20160054A patent/RS54558B1/en unknown
- 2014-01-09 EP EP14150656.8A patent/EP2893992B1/fr not_active Not-in-force
- 2014-01-09 PL PL14150656T patent/PL2893992T3/pl unknown
- 2014-01-09 ES ES14150656.8T patent/ES2563192T3/es active Active
- 2014-11-11 US US15/037,717 patent/US9879916B2/en not_active Expired - Fee Related
- 2014-11-11 MX MX2016005652A patent/MX2016005652A/es unknown
- 2014-11-11 CN CN201480059884.6A patent/CN105658354A/zh active Pending
- 2014-11-11 WO PCT/EP2014/074261 patent/WO2015104079A1/fr active Application Filing
-
2016
- 2016-02-09 HR HRP20160147TT patent/HRP20160147T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
RS54558B1 (en) | 2016-06-30 |
US20160290722A1 (en) | 2016-10-06 |
HRP20160147T1 (hr) | 2016-03-11 |
MX2016005652A (es) | 2016-09-21 |
US9879916B2 (en) | 2018-01-30 |
PL2893992T3 (pl) | 2016-06-30 |
CN105658354A (zh) | 2016-06-08 |
ES2563192T3 (es) | 2016-03-11 |
WO2015104079A1 (fr) | 2015-07-16 |
EP2893992A1 (fr) | 2015-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2893992B1 (fr) | Élément de rinçage de gaz et élément de raccord de gaz associé | |
DE20219551U1 (de) | Zentrifuge, insbesondere Separator, mit Feststoff-Austrittsdüsen | |
EP2703761B1 (fr) | Élément de lavage de gaz avec conduite d'alimentation en gaz correspondante | |
EP2368615B1 (fr) | Dispositif de filtre | |
EP1420870B1 (fr) | Dispositif de filtration, destine notamment a des applications haute pression pour la filtration de polymere en fusion | |
EP2775043B1 (fr) | Robinetterie | |
WO2016016281A1 (fr) | Capot de couverture pour un alésage de passage dans un bouclier thermique et un élément de fixation pouvant être positionné dans l'alésage de passage ainsi que bouclier thermique comprenant un capot de couverture | |
DE4028793A1 (de) | Einrichtung zum halten eines stopfens bei einem metallurgischen gefaess sowie stopfen fuer eine solche einrichtung | |
EP3323961B1 (fr) | Un élément de coffrage pour un coffrage d'une paroi en béton, avec un dispositif destiné à recevoir un ancrage de coffrage | |
DE102009032460A1 (de) | Anordnung zur rauchgasdichten Durchführung eines Langformteils durch eine Brandschutzwand | |
DE102009049690A1 (de) | Dichtungsanordnung an einem Dampfturbinengehäuse, umfassend einen justierbaren Dichtring | |
DE102009049691A1 (de) | Dichtungsanordnung an einem Dampfturbinengehäuse, umfassend einen fixierbaren Dichtring | |
EP3214353B1 (fr) | Unite de tuyau pour l'aeration aussi que l'extraction des gaz d'echappement des equipments de combustion | |
EP2230023B1 (fr) | Unité d'éclairage et/ou de jet d'eau | |
DE19823988A1 (de) | Stopfen für den Verschluß von Metallschmelze aufnehmenden Behältnissen | |
DE19746202B4 (de) | Brandschutzeinsatz für gasführende Rohrdurchgänge | |
EP1506820A2 (fr) | Ensemble de pulvérisation | |
WO1995003145A1 (fr) | Systeme permettant de relier une quenouille de cuve metallurgique a son dispositif de levage, quenouille appropriee au systeme et procede de production dudit systeme | |
AT524495A1 (de) | Stopfen | |
DE4312981C2 (de) | Spüleinrichtung für metallurgische Gefäße | |
DE2209937B2 (de) | Faltenbalgabdichtung für die steigende Spindel eines Stellventiles gegenüber dem Ventilgehäuse | |
DE10360827B3 (de) | Halteeinrichtung für Spülelemente | |
DE10107826B4 (de) | Vorrichtung zum Aufschäumen | |
EP3023173B1 (fr) | Dispositif de fixation pour un corps creux en céramique cylindrique et pierre de lavage de gaz céramique ignifuge dotée d'un tel dispositif de fixation | |
EP2933558B1 (fr) | Système de déflecteur d'air |
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: 20140710 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20150824 |
|
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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
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: AT Ref legal event code: REF Ref document number: 767223 Country of ref document: AT Kind code of ref document: T Effective date: 20160115 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: TUEP Ref document number: P20160147 Country of ref document: HR |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502014000246 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 3 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: T1PR Ref document number: P20160147 Country of ref document: HR Ref country code: ES Ref legal event code: FG2A Ref document number: 2563192 Country of ref document: ES Kind code of ref document: T3 Effective date: 20160311 |
|
REG | Reference to a national code |
Ref country code: EE Ref legal event code: FG4A Ref document number: E011490 Country of ref document: EE Effective date: 20160126 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT 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: 20151230 Ref country code: NO 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: 20160330 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: EE Payment date: 20160219 Year of fee payment: 3 Ref country code: LU Payment date: 20160308 Year of fee payment: 3 Ref country code: CZ Payment date: 20160217 Year of fee payment: 3 Ref country code: ES Payment date: 20160223 Year of fee payment: 3 Ref country code: BG Payment date: 20160223 Year of fee payment: 3 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20151230 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20151230 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: 20160331 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: 20151230 Ref country code: LV 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: 20151230 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: RS Payment date: 20160211 Year of fee payment: 3 Ref country code: HR Payment date: 20160209 Year of fee payment: 3 Ref country code: FR Payment date: 20160222 Year of fee payment: 3 |
|
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: 20151230 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: T3 Ref document number: E 20523 Country of ref document: SK |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM 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: 20151230 Ref country code: IS 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: 20160430 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: 20160502 Ref country code: RO 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: 20151230 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SK Payment date: 20160219 Year of fee payment: 3 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151230 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502014000246 Country of ref document: DE |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20151230 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
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: 20161003 |
|
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: 20160109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI 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: 20151230 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: PBON Ref document number: P20160147 Country of ref document: HR Effective date: 20170109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170109 |
|
REG | Reference to a national code |
Ref country code: EE Ref legal event code: MM4A Ref document number: E011490 Country of ref document: EE Effective date: 20170131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT 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: 20151230 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: MM4A Ref document number: E 20523 Country of ref document: SK Effective date: 20170109 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170929 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170109 Ref country code: EE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170131 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170131 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170131 Ref country code: SK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170109 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170714 Ref country code: BG Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170816 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170109 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20171220 Year of fee payment: 5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20140109 Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170110 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20180126 Year of fee payment: 5 Ref country code: BE Payment date: 20180124 Year of fee payment: 5 Ref country code: TR Payment date: 20180108 Year of fee payment: 5 Ref country code: PL Payment date: 20180104 Year of fee payment: 5 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20180625 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK 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: 20151230 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: 20151230 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20180109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL 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: 20151230 |
|
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: 20180109 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502014000246 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20190131 |
|
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: 20190801 |
|
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: 20190131 |
|
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: 20190109 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 767223 Country of ref document: AT Kind code of ref document: T Effective date: 20190109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190109 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190109 |