EP2909556A2 - Aufnahme für anker einer feuerfesten innenschicht für industrieofen - Google Patents
Aufnahme für anker einer feuerfesten innenschicht für industrieofenInfo
- Publication number
- EP2909556A2 EP2909556A2 EP13782672.3A EP13782672A EP2909556A2 EP 2909556 A2 EP2909556 A2 EP 2909556A2 EP 13782672 A EP13782672 A EP 13782672A EP 2909556 A2 EP2909556 A2 EP 2909556A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- anchor
- wall
- industrial furnace
- opening
- 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
- 238000009423 ventilation Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005253 cladding Methods 0.000 claims 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 239000011373 stamped concrete Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/04—Supports for linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/14—Supports for linings
Definitions
- the invention relates to a refractory inner layer for an industrial furnace wall, which consists of a plurality of wall elements which are at least partially fixed in each case at least one holding element on the indust furnace wall, wherein the holding element has a foot portion and an adjoining end portion and the holding element in the region Foot portion is attached to the industrial furnace wall and end has an anchor at the adjoining end portion which is positively coupled to the wall element at least in a direction N normal to the industrial furnace wall, wherein the wall member has a facing the industrial furnace wall back, a front side opposite to the rear, an at least partially disposed between the rear side and the front side and at least one recess for at least indirectly receiving the armature or for the positive reception of the armature, wherein the armature with the walls In a direction N normal to the back forms a positive connection.
- Said positive connection takes place with respect to the direction N at least proportionally.
- a form-fitting basis conditioning between these two components.
- a form fit can also be proportionate, d. H. not only in a relative movement in the direction N, but also in another direction of the relative movement, for example obliquely thereto.
- the invention also relates to an inner refractory layer as part of an industrial furnace wall.
- the invention further relates to a Garelementver- clothing or an anchor pocket, formed from a refractory body for insertion or insertion into a recess of a wall element of a refractory inner ⁇ layer of an industrial furnace wall, wherein a first opening for insertion of a holding element and / or a Anchor is provided in a direction E.
- DE 196 11 532 C1 also discloses a refractory lining for industrial furnaces. It consists of locally applied stamped concrete, which is held by means of metal pins, which serve as anchors, to the industrial furnace wall. To avoid corrosion on the pins they are provided in the region of a first wall-side portion with a protective sleeve. The end section of the pin or the expansion anchor is incorporated unprotected in the stamped concrete.
- the invention has for its object to form a refractory inner layer of an industrial furnace wall in such a way and to arrange that a simple structure and maximum service life are guaranteed.
- a refractory anchor pocket is provided, which is inserted or inserted into the recess and forms a positive connection with the wall element in the direction N, wherein the holding element with the armature and optionally with at least a portion of the end portion within the anchor pocket is arranged or inserted there.
- the anchor pocket Through the anchor pocket, the armature or part of the end portion is sealed off in a direction toward the front, up, down and to the side.
- the positive connection is formed independently of the presence of an anchor pocket and can also be proportionate, d. H. not only in a relative movement in the direction N, but also in another direction of the relative movement, for example obliquely thereto.
- the direct or indirect contact or the contact between the armature and the wall element does not matter for the definition of the positive connection.
- the holding element covering is designed as an anchor pocket for receiving the armature and optionally an end section of the holding element, wherein the anchor pocket is a closed housing with a front wall, side walls, a roof wall and a bottom wall and has an opening oriented to the industrial furnace wall or passage opening through which the Holding element is feasible starting from the industrial furnace wall for the purpose of assembly. At least the armature and an end section of the retaining element are located within the anchor channel. arranged and foreclosed over the front wall, the side walls, the roof wall and the bottom wall.
- the anchor pocket is used to seal off the part of the holding element in the wall element, ie the end section or the armature, from corrosive gases which prevail or prevail within the wall element. Particularly in the case of wall elements with channels for sealing air, a separate partitioning off of the anchor by the anchor pocket is advantageous.
- the anchor pocket can also extend over two wall elements, d. H. Both wall elements have at least the end face on a recess in each of which the anchor pocket is received or can be used. The one anchor then serves to hold both wall elements at least in a direction normal to the industrial furnace wall.
- the recess is for insertion of the anchor at least partially in the end face of the wall element and extends for the purpose of arrangement or guidance of the retaining element at least partially into the back.
- the anchor bag can also be designed as a hood, so as a bag that is slipped onto the anchor from above.
- the anchor pocket or its housing wall thus surrounds the armature and at least parts of the end section or even the foot section and is sandwiched between the armature and the wall element.
- the anchor is thus suspended in the pocket or inserted or inserted, so that a positive coupling between the anchor and the anchor pocket on the one hand and the anchor pocket and the wall element on the other.
- the wall element is thus held indirectly via the armature at least in a direction N normal to the industrial furnace wall.
- the Halteele-ment panel is designed as an anchor pocket for receiving an anchor and optionally an end portion of the support member, wherein the anchor pocket is formed as a closed housing with a front wall, side walls, a roof wall and a bottom wall, the only one to the industrial furnace wall alignable opening or passage opening through which the holding element for the purpose of mounting starting from the industrial furnace wall is feasible or within which the holding element is placeable, so that at least the armature and optionally an end portion of the holding element within the anchor pocket storable and over the front wall, the side walls, the roof wall and the bottom wall are partitionable.
- the armature or the end section can not be flowed directly via the sides of said walls of the anchor pocket with furnace gas and is not exposed directly to the furnace gas atmosphere.
- the interior of the anchor pocket can be supplied or purged via the opening with purging air.
- the extent closed training ensures protection against said gases or resulting corrosive salts that would attack the holding element or the anchor.
- the anchor pocket or its housing wall delimits an armature chamber in which the armature is accommodated, and thus sealed off or protected.
- the anchor pocket is designed as a closed housing which has a through-opening directed towards the industrial furnace wall, through which the holding element extends starting from the industrial furnace wall, so that at least the armature and a part of the end section are arranged inside the anchor pocket ,
- the industrial section wall-facing foot section which faces the industrial furnace wall, leads into the end section and thus extends into the passage opening. to the anchor, which is located inside the anchor pocket.
- the one retaining element only one through hole is provided. Moreover, it can be advantageous if at least one ventilation opening directed towards the industrial furnace wall is provided. An active charging of the anchor bag with rinsing or fresh air is possible via the ventilation opening. Thus, corrosive gases or corrosive salts can be transported away again via the scavenging air.
- the anchor pocket insofar as it is arranged within the recess, is closed and / or is designed to be impervious to migration and / or gas-tight.
- the mentioned corrosive salts crystallize on the outside of the anchor pocket.
- the anchor pocket must be at least so dense that migration or spread of the salts into the interior of the anchor pocket is prevented.
- the anchor pocket is formed from a base body with a first opening directed towards the end face for insertion of the anchor and a first closure means such as a lid for closing the first opening.
- a first closure means such as a lid for closing the first opening.
- the first opening merely serves to insert the armature or end section, so that this first opening can be closed again or has to be closed.
- the closure is preferably carried out by a lid.
- the lid may also be formed as a hood and limit a volume such that it widens the anchor pocket upwards. In this case, it serves as a closure means and at the same time as an extension of the anchor pocket itself. Equivalent replacement means are also to be considered for the cover. bar like a hinged flap. The lid itself can also be hinged.
- the base body opposite to the first opening has a second opening which is closed by a second closure means.
- the anchor pocket as a hood, so for slipping on the anchor is optionally possible.
- the main body of the closure pocket can also be configured as a sheet metal bent part, wherein at most the lid are formed as deep-drawn parts.
- the anchor pocket in the region of the passage opening is brought up to a distance a to the industrial furnace wall, wherein the distance a satisfies the following condition:
- the anchor pocket is aligned flush with the back or is set back relative to the back by a dimension r, wherein the residue r satisfies the following condition:
- ventilation means are provided for sealing air and the anchor pocket can be supplied via the ventilation means and the passage opening with sealing air.
- Suitable ventilation means are channels, lines, openings from or within the industrial furnace wall, over which sealing air can be brought to the wall element.
- the object is also achieved by an anchor bag as part of an above-described refractory inner layer of an industrial furnace wall.
- the reasoning underlying the invention is also in the anchor bag itself as part of the refractory inner layer.
- a stop surface is provided within the anchor pocket, against which the holding element with at least a portion of the end portion and / or arranged at the end portion armature in a direction A transverse to the direction E for fixing the wall element can be applied.
- the abutment surface forms an undercut with respect to the direction A of the holding force, hence the base for a positive connection with the armature in said direction A of the holding force or in a direction N normal to the industrial furnace wall.
- a bearing surface is provided on the outside of the anchor pocket,. against the wall element in a direction A, preferably parallel to Direction A, for fixing the wall element can be applied.
- the holding element usually also extends in a direction N normal to the industrial furnace wall, so that the holding element is loaded only to train.
- the direction E for insertion of the holding element extends into the anchor pocket transversely to its direction of extension.
- the passage opening starting from the interior of the anchor pocket or an armature chamber is aligned in a deviating from the direction E direction D.
- the orientation of the passage opening preferably extends in the direction A, L of the positive connection between the anchor pocket and wall element .
- the aforementioned directions A, L and D should also be regarded as part of the orientation actually present in terms of vector decomposition.
- the stop surface with respect to the normal N inclined to be aligned, wherein the armature in the direction of the normal N can be applied.
- first opening is closed by using a first closure means and only one passage opening remains as access to the anchor pocket.
- this first opening may be necessary for inserting the anchor. The same applies to the closure of the same.
- the anchor pocket is formed from a base body and at least one closure means, which together form a chamber wall defining an armature chamber, wherein the passage opening forms the access to the armature chamber.
- the armature chamber in which the armature is located is bounded by the chamber wall.
- An exception is the remaining passage opening, in which the holding means for the armature runs or the ventilation opening for fresh air. If the lid is designed as a hood, it forms a slightly larger part of the chamber wall, which encloses the anchor.
- FIG. 1 shows a perspective view of a wall element with an anchor pocket arranged above it;
- Figure 2a an anchor pocket with a lid
- Figure 2b shows an anchor bag with two lids
- Figure 2c a two-piece anchor bag, exploded
- FIG. 2d shows the two-part anchor pocket according to FIG. 2c
- FIG. 3 shows a sectional sketch relating to an industrial furnace wall with an inner layer arranged thereon
- Figure 4a is a sectional sketch of a wall element with anchor pocket
- Figure 4b is a sectional sketch of a wall element with anchor pocket.
- a wall element 3 shown in FIG. 1 as part of a refractory inner layer 1 has a rear side 3R which can be aligned with an industrial furnace wall, not shown, as well as a front side 3V arranged opposite the rear side 3R, which is assigned to a combustion chamber (not shown).
- the back 3R and the front 3V limiting at least partially an end face 3S of the wall element 3.
- first and second recess 3.1, 3.1 ⁇ are provided which extend over a depth of about 40 mm and that of the basic shape according to T- are formed. Due to the T-shaped configuration, the respective recess 3.1, 3.1 ⁇ also extends to the back 3R of the wall element.
- an anchor pocket 5 shown in FIG. 1 which also has a T-shaped cross-sectional profile of the recess 3.1, insert or insert, as can be seen in the example of the recess 3.1 and the anchor pocket 5.
- the anchor pocket 5 is formed from a base body 5.2 and a cover 5.4, which together form a chamber wall 5.2a, which in turn limits an armature chamber 5.2b.
- the main body 5.2 has a first opening 5.3 at the top, which is closed, however, according to FIG. 1 by the cover 5.4.
- the anchor pocket 5, 5 has a passage opening 5.1, 5.1, which after insertion of the anchor pocket 5 into the recess 3.1 can be brought at least partially into overlap with the recess 3.1 extending towards the rear side 3R. That is, the anchor pocket inserted into the recess 3.1 5 fills the recess 3.1, 3.1 ⁇ initially.
- the passage opening 5.1 which ultimately provides access to the anchor pocket 5 and thus limited anchor chamber.
- the armature chamber is formed from a deep-drawn or bent base body 5.2 made of sheet metal, the first opening 5.3 is closed by a first cover 5.4.
- the lid may be formed from a deep-drawn or bent sheet metal.
- the cover 5.4 is formed as a hood and limits a volume such that it extends the anchor pocket 5 upwards. It serves in this case as a closure means and at the same time as an extension of the anchor pocket 5 itself. Accordingly, the hood 5.4 forms part of the chamber wall 5.2a, thus a part of the stop surface 5.7a or a part of the bearing surface 5.7b.
- the chamber wall 5.2 a is formed of several parts and has a front wall 5 V, side walls 5 S, a roof wall 5 D and a bottom wall 5 B, which in turn form or limit the anchor pocket 5.
- the bearing surface 5.7b as part of the chamber wall 5.2a forms not only due to the employment at least below the ventilation opening a rear wall. However, this is interrupted by the passage opening 5.1, so that the holding element 4 can be introduced or arranged for the purpose of assembly.
- the armature 4.1 is inserted from above an insertion direction E into the anchor pocket.
- the refractory inner layer 1 or the wall element 3 is arranged on the industrial furnace wall 2.
- a holding element 4 provided with an armature 4.1 is arranged in the anchor pocket 5 located in the recess 3.1. This is where the conversion 3 with its rear side 3 R on an industrial furnace wall 2 and is held at least with respect to a direction N normal to the industrial furnace wall 2 by the holding element 4.
- the anchor pocket 5 and the retaining element 4 with the armature 4.1 have the T- or Y-shaped cross-sectional shape, so that the armature comes in a direction A against a provided in the interior of the anchor pocket 5 stop surface 5.7 a to the plant.
- the stop surface forms with respect to the direction A of the holding force an undercut 5.9, thus the basis for a positive connection with the armature 4.1 in said direction A of the holding force and in a direction N normal to the industrial furnace wall.
- the anchor pocket 5 comes into abutment against the wall element 3 in a direction L via a bearing surface 5.7b, so that the wall element 3 is held or fixed to the industrial furnace wall via the anchor pocket 5 and the anchor 4.1 fastened to the retaining element 4.
- the weight force of the wall element 3 acting normal to the image surface with reference to FIG. 3 is usually intercepted by setting up or placing the wall element 3.
- the industrial furnace wall 2 consists essentially of a plurality of heat exchanger tubes 2.1, 2.1 A , which are connected via corresponding intermediate walls or webs 2.2.
- the holding element 4 is in this case in the region of a foot portion 4F, here hatched drawn, attached to the intermediate wall, preferably welded.
- the anchor pocket 5 is in the region of the passage opening 5.1 on the back 3R of the wall element 3 via a measure r over, wherein the anchor pocket is arranged with respect to the intermediate wall 2.2 at a distance a.
- the industrial furnace wall 2 also has ventilation means 2.3 in the form of pipes or ducts over the sealing air in the area between the wall element 3 and the industrial furnace wall 2 can be brought.
- the sealing air is also supplied via the passage opening 5.1 of the anchor pocket 5 and the limited by the chamber wall 5.2 a anchor chamber 5.2 b.
- the anchor pocket 5 is inserted from above one insertion direction E into the recess 3.1, wherein the direction N of the normal to the industrial furnace wall 2 as well as the storage and stop direction A, L and the direction D of the passage opening 5.1 to the left, so perpendicular to the direction E extend.
- the recess 3.1 is provided only in the back 3R.
- the anchor pocket or the anchor, not shown, are hooked in this case, starting from the back 3R up to the end face 3S.
- the stop surface 5.7a and the bearing surface 5.7b are therefore located above the passage opening 5.1.
- the direction E for the insertion movement is carried out starting from the passage opening 5.1 on the back 3R upwards to the end face 3S, thus transverse to the direction A, L of the abutment or bearing surface 5.7a, 5.7b on the one hand and transverse to the direction D of Through opening 5.1 and the direction N of the surface normal to the industrial furnace wall. 2
- the anchor pocket protrudes beyond the rear side 3R by the dimension r.
- Reference sign list Refractory inner layer Refractory inner layer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012109962 | 2012-10-18 | ||
| DE102012110390.9A DE102012110390A1 (de) | 2012-10-18 | 2012-10-30 | Aufnahme für Anker einer feuerfesten Innenschicht für Industrieofen |
| PCT/EP2013/071583 WO2014060451A2 (de) | 2012-10-18 | 2013-10-16 | Aufnahme für anker einer feuerfesten innenschicht für industrieofen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2909556A2 true EP2909556A2 (de) | 2015-08-26 |
| EP2909556B1 EP2909556B1 (de) | 2016-11-02 |
Family
ID=50436924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13782672.3A Not-in-force EP2909556B1 (de) | 2012-10-18 | 2013-10-16 | Aufnahme für anker einer feuerfesten innenschicht für industrieofen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2909556B1 (de) |
| DE (1) | DE102012110390A1 (de) |
| WO (1) | WO2014060451A2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1041195B1 (nl) * | 2014-06-06 | 2016-04-01 | Hkh Dev B V | Vuurvaste bekleding voor een pijpenwand van een verbrandingsoven. |
| WO2015187007A1 (en) * | 2014-06-06 | 2015-12-10 | Hkh Development B.V. | Refractory tube wall lining for an incinerator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2517876A (en) * | 1944-07-03 | 1950-08-08 | Gen Refractories Co | Refractory brick for use in suspended furnace roofs |
| DE2116093C3 (de) * | 1971-04-02 | 1983-06-16 | Karrena GmbH, 4000 Düsseldorf | Vorrichtung zum Aufhängen von zweiteiligen kermischen Seinen |
| GB1568603A (en) * | 1977-01-15 | 1980-06-04 | Carborundum Co Ltd | Furnace linings |
| DE19611532C1 (de) | 1996-03-23 | 1997-06-12 | Didier Werke Ag | Feuerraumwandung |
| KR100361768B1 (ko) * | 1997-11-28 | 2002-11-22 | 미쯔비시 헤비 인더스트리즈 리미티드 | 수관 보호용 내화 구조체와 그 조립방법 |
| AT7024U1 (de) * | 2002-05-16 | 2004-07-26 | Unitherm Cemcon Feuerungsanlag | Isolierung für den aussenmantel eines brenners |
| DE20208140U1 (de) * | 2002-05-22 | 2002-10-17 | Silca Service- und Vertriebsgesellschaft für Dämmstoffe mbH, 40822 Mettmann | Anker, insbesondere zum Befestigen von Verkleidungen in Umgebungen hoher Temperatur, sowie Auskleidung der Innenwände von Öfen, insbesondere Industrieöfen |
| DE502005007221D1 (de) | 2004-03-18 | 2009-06-18 | Juenger & Graeter Gmbh Feuerfe | Feuerfestabkleidung |
| DE102010029202A1 (de) * | 2010-05-20 | 2011-11-24 | Mokesys Ag | Verkleidung für eine Flossenrohrwand eines Verbrennungsofens |
-
2012
- 2012-10-30 DE DE102012110390.9A patent/DE102012110390A1/de not_active Withdrawn
-
2013
- 2013-10-16 EP EP13782672.3A patent/EP2909556B1/de not_active Not-in-force
- 2013-10-16 WO PCT/EP2013/071583 patent/WO2014060451A2/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2014060451A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014060451A4 (de) | 2014-08-21 |
| EP2909556B1 (de) | 2016-11-02 |
| DE102012110390A1 (de) | 2014-04-24 |
| WO2014060451A3 (de) | 2014-07-31 |
| WO2014060451A2 (de) | 2014-04-24 |
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Legal Events
| Date | Code | Title | Description |
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