DE102008056987A1 - insulating cartridge - Google Patents
insulating cartridge Download PDFInfo
- Publication number
- DE102008056987A1 DE102008056987A1 DE102008056987A DE102008056987A DE102008056987A1 DE 102008056987 A1 DE102008056987 A1 DE 102008056987A1 DE 102008056987 A DE102008056987 A DE 102008056987A DE 102008056987 A DE102008056987 A DE 102008056987A DE 102008056987 A1 DE102008056987 A1 DE 102008056987A1
- Authority
- DE
- Germany
- Prior art keywords
- insulating
- airgel
- cassette according
- dämmstofffüllung
- insulating cassette
- 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.)
- Withdrawn
Links
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 16
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011810 insulating material Substances 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 9
- 239000010439 graphite Substances 0.000 claims description 9
- 229910002804 graphite Inorganic materials 0.000 claims description 9
- 229910044991 metal oxide Inorganic materials 0.000 claims description 9
- 150000004706 metal oxides Chemical class 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000008240 homogeneous mixture Substances 0.000 claims description 3
- 238000002310 reflectometry Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000010152 pollination Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeves; consisting of two half sleeves; comprising more than two segments
- F16L59/024—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeves; consisting of two half sleeves; comprising more than two segments consisting of two half sleeves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/36—Arrangements for sheathing or casing boilers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermal Insulation (AREA)
- Silicon Compounds (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
Die Erfindung betrifft eine Isolierkassette als Teil einer Rohrmantelisolierung mit einem im Wesentlichen geschlossenen Blechgehäuse (5), welches eine Dämmstofffüllung (7) vollständig einschließt. Die Isolierkassette (2) gemäß der Erfindung zeichnet sich dadurch aus, dass die Dämmstofffüllung (7) ein Silicat-Aerogel umfasst.The invention relates to an insulating cassette as part of a pipe jacket insulation with a substantially closed sheet metal housing (5) which completely encloses a Dämmstofffüllung (7). The insulating cassette (2) according to the invention is characterized in that the Dämmstofffüllung (7) comprises a silicate airgel.
Description
Die Erfindung betrifft eine Isolierkassette als Teil einer Ummantelung von unter Mediendruck stehenden Einrichtungen eines Dampferzeugers, beispielsweise als Rohrmantelisolierung mit einem im Wesentlichen geschlossenen Blechgehäuse, das eine Dämmstofffüllung vollständig einschließt.The The invention relates to an insulating cassette as part of a casing of medium-pressure facilities of a steam generator, for example, as pipe jacket insulation with a substantially closed sheet metal housing, which is an insulating material filling includes completely.
Solche Isolierkassetten finden häufig Anwendung zur Wärmeisolierung von Rohrleitungen an Dampferzeugern.Such Insulating cassettes are often used for thermal insulation of piping to steam generators.
Bei
den bekannten Isolierkassetten handelt es sich um halbschalenförmige
Blechkassetten, welche mit Mineralwolle, Glasfaserwolle oder ähnlichen Isoliermaterialien
gefüllt sind. Diese sind beispielsweise in der
Dabei könnte es theoretisch vorkommen, dass das Blechgehäuse einer Isolierkassette reißt und das Dämmmaterial vom Leckstrahl des Kühlmittels ausgespült wird. Das ausgewaschene Isoliermaterial könnte die Ansaugsiebe der im Reaktorsumpf vorgesehenen Pumpen verstopfen, wodurch die Störfallbeherrschung erschwert wird.there It could theoretically happen that the sheet metal housing an insulating cassette ruptures and the insulation material is flushed out by the leak jet of the coolant. The washed-out insulating material could be the suction strainers clog the pump provided in the reactor sump, causing the Störfallbereschung is difficult.
Die Rückhaltung bzw. Aushaltung von faserigen Isoliermaterialien mittels Sieben hat sich grundsätzlich als schwierig herausgestellt. Laborversuche haben gezeigt, dass das Fasermaterial zum Einen mit verhältnismäßig feinmaschigen Sieben schlecht zurückzuhalten ist und zum Anderen hohe Druckverluste über die Siebe bei Anlagerung erzeugt. Dies führt ggf. zum Versagen der Siebe.The Retention or retention of fibrous insulating materials using sieves has proved to be fundamentally difficult. Laboratory tests have shown that the fiber material with one relatively fine-meshed sieves is poor retention and on the other high pressure losses creates the sieves when attached. This may lead to failure the sieves.
Der Erfindung liegt daher die Aufgabe zu Grunde, eine Isolierkassette der eingangs genannten Art diesbezüglich zu verbessern.Of the The invention is therefore based on the object, an insulating cassette to improve the type mentioned in this regard.
Die der Erfindung zu Grunde liegende Aufgabe wird gelöst durch eine Isolierkassette als Teil einer Ummantelung von unter Mediendruck stehenden Einrichtungen eines Dampferzeugers, beispielsweise als Rohrmantelisolierung mit einem im Wesentlichen geschlossenen Blechgehäuse, das eine Dämmstofffüllung vollständig einschließt, wobei sich die Isolierkassette dadurch auszeichnet, dass die Dämmstofffüllung ein Aerogel umfasst. Unter Aerogel im Allgemeinen und im Sinne der Erfindung sind hochporöse Festkörper zu verstehen, bei denen bis zu 95% des Volumens aus Poren besteht. Die Verwendung dieses Materials als Füllmaterial für eine Isolierkassette hat den Vorzug, dass etwa aus der Isolierkassette austretendes Material auf Grund seiner physikalischen Eigenschaften leichter aus einem Wasserkreislauf auszuhalten ist.The The object underlying the invention is achieved by an insulating cassette as part of a sheath of under media pressure standing facilities of a steam generator, for example as Pipe jacket insulation with a substantially closed sheet metal housing, the one insulation filling completely includes, wherein the insulating cartridge characterized thereby, that the Dämmstofffüllung comprises an airgel. Under airgel in general and within the meaning of the invention are highly porous solid to understand where up to 95% of the volume consists of pores. The use of this material as filler for an insulating cassette has the advantage that about leaking from the Isolierkassette Material lighter due to its physical properties can be endured from a water cycle.
Vorzugsweise ist als Dämmstofffüllung ein anorganisches Aerogel vorgesehen, welches nicht benetzbar ist, welches schwimmfähig ist und welches nicht brennbar ist. Als besonders vorteilhaft hat sich eine Isolierkassette erwiesen, bei welcher die Dämmstofffüllung ein Silicat-Aerogel umfasst. Solche Silicat-Aerogele können beispielsweise einen Porendurchmesser von etwa 20 nm bei einer Porösität von > 90% aufweisen. Die Dichte des Materials kann zwischen 90 und 100 kg/m3 betragen. Die Wärmeleitfähigkeit kann beispielsweise etwa 0,018 W/m·K bei 25°C betragen. Ein solches Material kann eine innere Oberfläche von etwa 600 bis 800 m2/g aufweisen. Das Material ist daher hervorragend als Isoliermaterial für die zuvor beschriebenen Zwecke geeignet.Preferably, an inorganic airgel is provided as Dämmstofffüllung, which is not wettable, which is buoyant and which is not flammable. Particularly advantageous is an insulating cassette has been found in which the Dämmstofffüllung comprises a silicate airgel. Such silicate aerogels may for example have a pore diameter of about 20 nm with a porosity of> 90%. The density of the material can be between 90 and 100 kg / m 3 . The thermal conductivity may be, for example, about 0.018 W / m · K at 25 ° C. Such a material may have an inner surface area of about 600 to 800 m 2 / g. The material is therefore excellent as an insulating material for the purposes described above.
Beispielsweise kann als geeignetes Silicat-Aerogel ein Material mit der Handelsbezeichnung „Nanogel” Anwendung finden, welches von der Firma CABOT Corporation vertrieben wird.For example For example, as a suitable silicate airgel, a material having the trade name "Nanogel" may be used which is sold by CABOT Corporation.
Bei einer zweckmäßigen Variante der Isolierkassette gemäß der Erfindung ist vorgesehen, dass die Dämmstofffüllung ein Aerogel als Granulat, vorzugsweise mit einer mittleren Korngröße von 0 bis 4 mm umfasst. Ein solches Granulat besitzt insbesondere Vorzüge bei der Handhabung. Dieses kann in entsprechende Füllöffnungen von Blechkassetten abgefüllt werden. Die Isolierkassetten können mit der höchstmöglichen Packungsdichte befüllt werden.at an expedient variant of the insulating cassette According to the invention it is provided that the Dämmstofffüllung an airgel as granules, preferably with an average particle size from 0 to 4 mm. Such a granule has in particular Advantages in handling. This can in appropriate Filling holes filled from sheet metal cassettes become. The insulating cassettes can with the highest possible Packing be filled.
Alternativ kann die Dämmstofffüllung wenigstens einen Aerogel-Formkörper umfassen. Ein solcher Formkörper könnte an die Gestalt des vorzugsweise formstabilen Blechgehäuses angepasst sein. Das Blechgehäuse der Isolierkassetten kann beispielsweise aus austenitischem Stahl bestehen. Bei einer besonders bevorzugten Variante der Isolierkassette gemäß der Erfindung ist vorgesehen, dass das Aerogel nicht transluzent ist. Hierzu kann ein entsprechend behandeltes Aerogel Anwendung finden. Dies hat den Vorzug, dass die Infrarotreflektivität des verwendeten Dichtmaterials erhöht wird, womit die Isolierwirkung verbessert wird.Alternatively, the Dämmstofffüllung comprise at least one airgel molded body. Such a shaped body could be adapted to the shape of the preferably dimensionally stable sheet metal housing be. The sheet metal housing of the insulating cassettes can for example consist of austenitic steel. In a particularly preferred variant of the insulating cassette according to the invention, it is provided that the airgel is not translucent. For this purpose, a suitably treated airgel can be used. This has the advantage that the infrared reflectivity of the sealing material used is increased, whereby the insulating effect is improved.
Hierzu kann beispielsweise die Dämmstofffüllung Graphit- und/oder Metalloxidstaub umfassen. Der Staub kann beispielsweise mit einem Aerogel-Granulat in homogener Mischung vorliegen. Beispielsweise kann die Dämmstofffüllung Aerogel und Graphit- und/oder Metalloxidstaub in homogener Mischung umfassen, wobei der Anteil an Graphit- und/oder Metalloxidstaub zwischen 1,5 und 4,5 ma% umfasst.For this For example, the insulation filling graphite and / or metal oxide dust. For example, the dust can with an airgel granules in homogeneous mixture. For example the insulation filling airgel and graphite and / or metal oxide dust in homogeneous mixture, wherein the Percentage of graphite and / or metal oxide dust between 1.5 and 4.5 ma% includes.
Zweckmäßig weist die Isolierkassette gemäß der Erfindung einen etwa C-förmigen Querschnitt auf und ist mit Befestigungsmitteln versehen, mit welchen zueinander komplementär ausgebildete Isolierkassetten zu einem im Wesentlichen geschlossenen Rohrmantel zusammensetzbar sind.expedient shows the insulating cassette according to the invention an approximately C-shaped cross-section and is with fastening means provided, with which complementary to each other Insulating cassettes to a substantially closed pipe jacket are composable.
Im Rahmen der Erfindung kann die Isolierkassette allerdings an jede beliebige Kontur einer zu isolierenden, medienführenden Einrichtung angepasst sein.in the However, within the scope of the invention, the insulating cartridge can be attached to any one any contour of a media-leading to be isolated Facility adapted.
Die Erfindung wird nachstehend anhand eines in den Zeichnungen dargestellten Ausführungsbeispiels erläutert:The Invention is described below with reference to an illustrated in the drawings Embodiment explained:
Es zeigenIt demonstrate
Das
Granulat wird in die Isolierkassetten durch die auf den Stirnseiten
derselben vorgesehen Öffnungen
Die
Der
Formkörper
Das
Aerogel, entweder in Form des Granulats oder des Formkörpers
- 11
- RohrleitungsabschnittPipeline section
- 22
- Isolierkassetteinsulating cartridge
- 33
- Befestigungsmittelfastener
- 44
- Isoliermantelinsulating
- 55
- Blechgehäusemetal housing
- 66
- Stirnseitenfront sides
- 77
- Dämmstofffüllunginsulating material filling
- 88th
- Öffnungenopenings
- 99
- Deckelcover
- 1010
- Formkörpermoldings
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 2923094 A [0003] - DE 2923094 A [0003]
Claims (10)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008056987A DE102008056987A1 (en) | 2008-11-12 | 2008-11-12 | insulating cartridge |
| JP2011535035A JP2012508353A (en) | 2008-11-12 | 2009-10-30 | Insulation cartridge |
| US13/129,000 US20110214770A1 (en) | 2008-11-12 | 2009-10-30 | Insulating cartridge |
| RU2011123908/06A RU2509951C9 (en) | 2008-11-12 | 2009-10-30 | Insulation cassette |
| UAA201107270A UA105909C2 (en) | 2008-11-12 | 2009-10-30 | Insulation cassette |
| CN2009801449890A CN102378875A (en) | 2008-11-12 | 2009-10-30 | Insulating cartridge |
| PCT/EP2009/007772 WO2010054752A2 (en) | 2008-11-12 | 2009-10-30 | Insulating cartridge |
| CA2743410A CA2743410A1 (en) | 2008-11-12 | 2009-10-30 | Insulating cartridge |
| EP09752111A EP2427693A2 (en) | 2008-11-12 | 2009-10-30 | Insulating cartridge |
| ZA2011/02944A ZA201102944B (en) | 2008-11-12 | 2011-04-19 | Insulting cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008056987A DE102008056987A1 (en) | 2008-11-12 | 2008-11-12 | insulating cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008056987A1 true DE102008056987A1 (en) | 2010-05-20 |
Family
ID=42104974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102008056987A Withdrawn DE102008056987A1 (en) | 2008-11-12 | 2008-11-12 | insulating cartridge |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20110214770A1 (en) |
| EP (1) | EP2427693A2 (en) |
| JP (1) | JP2012508353A (en) |
| CN (1) | CN102378875A (en) |
| CA (1) | CA2743410A1 (en) |
| DE (1) | DE102008056987A1 (en) |
| RU (1) | RU2509951C9 (en) |
| UA (1) | UA105909C2 (en) |
| WO (1) | WO2010054752A2 (en) |
| ZA (1) | ZA201102944B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT515051A1 (en) * | 2013-10-21 | 2015-05-15 | Dürregger Nathalie | Arrangement with a liquid-carrying line |
| EP2987778A1 (en) * | 2014-07-31 | 2016-02-24 | Christof Schulte-Göbel | Insulation for parts in contact with hot gas of a narrow surface coating device, in particular for hose or tubular guides for hot gases |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11185795B2 (en) | 2012-07-06 | 2021-11-30 | Waters Technologies Corporation | Techniques for thermally insulating a chromatographic column |
| DE112013003410T5 (en) * | 2012-07-06 | 2015-04-23 | Waters Technologies Corporation | Process for isolating a liquid chromatography column |
| US20140090736A1 (en) * | 2012-09-28 | 2014-04-03 | Bp Corporation North America Inc. | Burn protection systems and standoffs for piping |
| CN104075076A (en) * | 2014-06-10 | 2014-10-01 | 北京豪特耐管道设备有限公司 | Repair process of heat distribution pipeline |
| CN104329541B (en) * | 2014-10-29 | 2016-04-13 | 浙江创想节能科技有限公司 | A kind of removable insulation cover of metal double-walled and making method |
| CN107178682A (en) * | 2017-07-19 | 2017-09-19 | 赵俊芳 | Adiabatic composite construction of a kind of antiradiation and preparation method thereof |
| RU192163U1 (en) * | 2018-06-19 | 2019-09-05 | Алексей Евгеньевич Кузнецов | HEAT-INSULATING SHELL WITH THE INTERNAL AEROGEL INSERT |
| RU190561U1 (en) * | 2018-12-20 | 2019-07-03 | Алексей Евгеньевич Кузнецов | HEAT-INSULATING SHELL WITH INNER AIR-GEL-INSERT SHIFT DISPLAYED WITH REGARD TO SHELL |
| CN114962862A (en) * | 2022-05-13 | 2022-08-30 | 安徽工业大学 | Single-layer heat insulation shielding device for high-temperature pipeline of nuclear power station |
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| DE202008001296U1 (en) * | 2008-01-30 | 2008-04-03 | Bohle Isoliertechnik Gmbh | stuffing yarn |
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| JP4111437B2 (en) * | 2002-12-17 | 2008-07-02 | 株式会社ジェイエスピー | Manufacturing method of polystyrene resin extruded foam plate and polystyrene resin extruded foam plate |
| US7757722B1 (en) * | 2003-06-24 | 2010-07-20 | Lesch Jr James A | Insulated pipe concealer |
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| FR2865262B1 (en) * | 2004-01-20 | 2006-11-24 | Gaz Transport & Technigaz | THERMALLY INSULATED DRIVING |
| FR2869972B1 (en) * | 2004-05-07 | 2006-08-11 | Saipem S A Sa | ISOLATING COMPLEX WITH METAL ENVELOPE FOR DRIVING |
| JP2006125599A (en) * | 2004-11-01 | 2006-05-18 | Matsushita Electric Ind Co Ltd | Insulation and vacuum insulation |
| US20060272727A1 (en) * | 2005-06-06 | 2006-12-07 | Dinon John L | Insulated pipe and method for preparing same |
| JP4895597B2 (en) * | 2005-12-13 | 2012-03-14 | 川崎重工業株式会社 | High performance insulation structure |
| US20090029147A1 (en) * | 2006-06-12 | 2009-01-29 | Aspen Aerogels, Inc. | Aerogel-foam composites |
| CN201083311Y (en) * | 2007-05-11 | 2008-07-09 | 李强 | Thermal-insulation protection device for pipe fitting and device |
-
2008
- 2008-11-12 DE DE102008056987A patent/DE102008056987A1/en not_active Withdrawn
-
2009
- 2009-10-30 WO PCT/EP2009/007772 patent/WO2010054752A2/en not_active Ceased
- 2009-10-30 US US13/129,000 patent/US20110214770A1/en not_active Abandoned
- 2009-10-30 RU RU2011123908/06A patent/RU2509951C9/en not_active IP Right Cessation
- 2009-10-30 CN CN2009801449890A patent/CN102378875A/en active Pending
- 2009-10-30 EP EP09752111A patent/EP2427693A2/en not_active Withdrawn
- 2009-10-30 CA CA2743410A patent/CA2743410A1/en not_active Abandoned
- 2009-10-30 JP JP2011535035A patent/JP2012508353A/en active Pending
- 2009-10-30 UA UAA201107270A patent/UA105909C2/en unknown
-
2011
- 2011-04-19 ZA ZA2011/02944A patent/ZA201102944B/en unknown
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| DE2923094A1 (en) | 1979-06-07 | 1980-12-11 | Otto Kienzle | Atomic reactor steam generator insulating equipment - comprises insulating cassettes pivoting in horizontal direction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT515051A1 (en) * | 2013-10-21 | 2015-05-15 | Dürregger Nathalie | Arrangement with a liquid-carrying line |
| EP2987778A1 (en) * | 2014-07-31 | 2016-02-24 | Christof Schulte-Göbel | Insulation for parts in contact with hot gas of a narrow surface coating device, in particular for hose or tubular guides for hot gases |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010054752A2 (en) | 2010-05-20 |
| RU2011123908A (en) | 2012-12-20 |
| JP2012508353A (en) | 2012-04-05 |
| WO2010054752A3 (en) | 2012-01-26 |
| US20110214770A1 (en) | 2011-09-08 |
| EP2427693A2 (en) | 2012-03-14 |
| CA2743410A1 (en) | 2010-05-20 |
| CN102378875A (en) | 2012-03-14 |
| RU2509951C9 (en) | 2014-09-20 |
| RU2509951C2 (en) | 2014-03-20 |
| ZA201102944B (en) | 2012-07-25 |
| UA105909C2 (en) | 2014-07-10 |
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| R082 | Change of representative |
Representative=s name: KIERDORF RITSCHEL PATENTANWAELTE PARTG MBB, DE Representative=s name: RICHLY & RITSCHEL PATENTANWAELTE PARTG MBB, DE |
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| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |