WO2000068626A1 - Dispositif de chargement de pieces a traiter thermiquement - Google Patents
Dispositif de chargement de pieces a traiter thermiquement Download PDFInfo
- Publication number
- WO2000068626A1 WO2000068626A1 PCT/FR2000/001206 FR0001206W WO0068626A1 WO 2000068626 A1 WO2000068626 A1 WO 2000068626A1 FR 0001206 W FR0001206 W FR 0001206W WO 0068626 A1 WO0068626 A1 WO 0068626A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- arms
- partition
- parts
- loading
- base
- Prior art date
Links
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
- F27D5/00—Supports, screens, or the like for the charge within the furnace
- F27D5/005—Supports specially adapted for holding elongated articles in an upright position, e.g. sparking plugs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/08—Show stands, hangers, or shelves characterised by their constructional features secured to the wall, ceiling, or the like; Wall-bracket display devices
- A47F5/0807—Display panels, grids or rods used for suspending merchandise or cards supporting articles; Movable brackets therefor
- A47F5/0815—Panel constructions with apertures for article supports, e.g. hooks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
-
- 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
- F27D5/00—Supports, screens, or the like for the charge within the furnace
Definitions
- the invention relates to a loading device, or tool, for supporting parts in a heat treatment oven.
- a particular, but not exclusive, field of application of the invention is that of tools for supporting parts in a cementation furnace.
- thermostructural composite material in place of a metallic material, for producing hearths for heat treatment ovens.
- Several floors can be provided, being spaced from each other by spacers also made of a thermostructural composite material.
- the composite material used is a carbon-carbon composite material (CC) or a ceramic matrix composite material (CMC).
- CC carbon-carbon composite material
- CMC ceramic matrix composite material
- the object of the present invention is to remedy the aforementioned drawbacks of the devices of the prior art and for this purpose proposes a loading device made essentially of thermostructural composite material comprising: a base, a partition rising above the base and comprising , for example, uprights between which cross members, and a plurality of support arms attached to the partition and extending substantially horizontally therefrom to their free ends, the arms being arranged so substantially symmetrical on either side of the partition, so that the parts to be treated can be supported in overhang by said arms.
- thermostructural composite materials such as C-C composites and CMCs are characterized by their dimensional stability and their resistance to bending, the latter authorizing the loading of parts in overhang.
- a te! device can be made light and airy, while providing a large filling capacity. It is therefore easy to handle, offers a large capacity for exchanges with the parts to be treated, in particular during case hardening or quenching operations, and has a high loading efficiency.
- the arms extending substantially symmetrically on both sides of the partition, it is possible to achieve balanced loading.
- pins can be mounted on the support arms to materialize locations of parts to be treated. These can be threaded or hung on the support arms, when they have an internal passage, or can be suspended by leaning on two neighboring arms.
- FIG. 1 is a schematic perspective view of a first embodiment of a loading device according to the invention.
- FIG. 2 is an exploded view showing a part of the elements of the loading device of Figure 1 before their mutual assembly;
- FIG. 3 is a schematic perspective view of a second embodiment of a loading device according to the invention.
- the loading device 10 in FIG. 1 is particularly suitable for supporting annular parts A, such as gearbox gears. Only a few parts A are shown in FIG. 1.
- the device comprises (FIGS. 1 and 2) a support structure formed essentially of a base or sole 12, of a vertical partition 14 supported by the base 12, in the middle part thereof, lateral reinforcing gussets 16, 18 and horizontal support arms 20.
- the central partition 14 comprises lateral uprights 140, 142 between which extend horizontal crosspieces 144.
- the support arms 20 are formed by bars 22 which, in their central part, are supported by the crosspieces 144.
- the bars 22 extend on either side of the partition 14, each forming two opposite arms aligned with the same dimensions. At their end remote from the partition 14, the arms 20 are free.
- the horizontal support arms 20 could be screwed onto the partition 14, on either side of the latter.
- the arms are mounted substantially symmetrically with respect to the median vertical plane of the partition. This means that the arms are substantially the same dimensions and the same number on each side of the partition, but not necessarily exactly aligned in pairs.
- the above elements constituting the support structure are made of a thermostructural composite material.
- the composite materials that can be used are carbon / carbon composite materials (C / C) and ceramic matrix composite materials (CMC).
- the C / C composites are obtained by making a fibrous preform of carbon fibers and densifying the preform by forming a carbon matrix within its porosity.
- the carbon matrix can be obtained by liquid means, that is to say by impregnation of the preform by means of a liquid composition (such as a resin) carbon precursor and heat treatment to transform the precursor into carbon, or by gas, that is to say by chemical vapor infiltration.
- CMCs are obtained by making a fibrous preform of refractory fibers, for example carbon or ceramic fibers, and densification of the preform by forming a ceramic matrix within its porosity.
- the ceramic matrix for example made of silicon carbide (SiC) can be obtained by the liquid route or by chemical vapor infiltration.
- thermostructural composite materials lies in their excellent mechanical properties, in particular their resistance to bending.
- thermostructural composite materials lies in their great dimensional stability, even when they are exposed to strong temperature variations. This makes it possible to keep practically invariable position references for the support arms 20 and therefore to have the precision required for the robotization of the loading and unloading operations.
- the method of supporting the parts A on the arms 20 also makes this robotization easy.
- the embodiment of the loading device with arms 20 extending on each side of the partition 14, substantially symmetrical with respect thereto, also makes it possible to carry out loading and unloading simultaneously and symmetrically on both sides of the partition. This results in significant time savings for carrying out these operations.
- the parts A can be placed on the arms 20 side by side or in predetermined locations, these being for example materialized by notches formed on the arms.
- the uprights 140, 142 have end portions 140a, 142a which engage in corresponding housings 12a, 12b formed in the base 12, while the crosspieces 144 have end parts 144a, 144b which engage in housings, such as 142ç, formed in the uprights 140, 142.
- housings 142ç_ can be provided at regular intervals along the uprights 140, 142 in order to mount the sleepers 144 with an interval determined according to the size of the parts A in the vertical direction.
- the gussets 16, 18 have tenons 16a, 18a along their lower edges which engage in corresponding housings 12ç_, 12d formed in the base 12.
- the uprights 140, 142 are supported on the gussets 16, 18 by recesses 140d, 142d formed along their outer edges.
- Each bar 22 has in its central part a notch 22a which cooperates with a notch 144c formed in a cross member 144 in order to embed the bar on the cross member.
- Each crosspiece has notches 144c distributed over its length in order to mount bars 22 on the same crosspiece with an interval determined according to the size of the parts A in the horizontal direction.
- each upright 140, 142 can be completed by making each upright 140, 142 not in one piece, but in several pieces assembled end to end.
- the uprights 140, 142 and crosspieces 144 of the partition 14 can be produced in a single piece, for example by machining a plate of thermostructural composite material.
- Figure 1 shows that the loading device has a very large filling capacity while having a light and airy structure, recesses can be made in elements of the structure such as the base 12 and the gussets 16, 18. Handling of the complete loading device is therefore easy. In addition, when the heat treatment includes the diffusion of gas in contact with the parts, gas exchanges with the parts are facilitated.
- the loading device of FIG. 3 differs from that of FIG. 1 in that it is more particularly intended for the support of elongated solid parts, such as shafts B which are arranged vertically (in FIG. 3, parts B are shown only on one side of the charging device). In addition, the locations of the parts B are materialized by pins 26 on which the parts rest.
- the construction of the reinforcing structure is identical to that of FIG. 1, with the base 12 supporting the central partition 14 on which the bars 22 are mounted forming the horizontal arms 20 having their free ends.
- the number of crosspieces 144 of the central partition, between the uprights 140, 142, and the spacing between the crosspieces are determined according to the vertical size of the pieces B.
- the mutual spacing between the arms 20 is determined according to the horizontal size of the pieces B. It is in fact noted that each piece B rests by a shoulder on two pins 26 carried by adjacent arms 20 in the same locations on these arms, each piece being inserted for loading into the interval between two arms.
- the pins 26 are distributed along each arm with mutual spacing as a function of the horizontal size of the parts B, in a direction parallel to the arms 20.
- the pins 26 can be made of a thermostructural composite material, for example the same as that of the other elements of the support structure, or of a refractory metallic material.
- the pins 26 may be in the form of studs simply mounted slightly by force on the arms 20, without gluing.
- FIGS. 1 and 3 have shown loading devices each supporting identical parts, it goes without saying that parts of different shapes may be placed on the same loading device.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Charging Or Discharging (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000617373A JP4610089B2 (ja) | 1999-05-05 | 2000-05-04 | 熱処理用製品置きラック |
CA002337145A CA2337145C (fr) | 1999-05-05 | 2000-05-04 | Dispositif de chargement de pieces a traiter thermiquement |
DE60013535T DE60013535T2 (de) | 1999-05-05 | 2000-05-04 | Anordung zur ladung von zu wärmebehandelnden werkstücken |
EP00925390A EP1099086B1 (fr) | 1999-05-05 | 2000-05-04 | Dispositif de chargement de pieces a traiter thermiquement |
US09/743,087 US6401941B1 (en) | 1999-05-05 | 2000-05-04 | Rack for loading parts for heat treatment |
AT00925390T ATE275718T1 (de) | 1999-05-05 | 2000-05-04 | Anordung zur ladung von zu wärmebehandelnden werkstücken |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9905692A FR2793311B1 (fr) | 1999-05-05 | 1999-05-05 | Dispositif de chargement de pieces a traiter thermiquement |
FR99/05692 | 1999-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000068626A1 true WO2000068626A1 (fr) | 2000-11-16 |
Family
ID=9545223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/001206 WO2000068626A1 (fr) | 1999-05-05 | 2000-05-04 | Dispositif de chargement de pieces a traiter thermiquement |
Country Status (11)
Country | Link |
---|---|
US (1) | US6401941B1 (fr) |
EP (1) | EP1099086B1 (fr) |
JP (1) | JP4610089B2 (fr) |
KR (1) | KR100650810B1 (fr) |
AT (1) | ATE275718T1 (fr) |
CA (1) | CA2337145C (fr) |
DE (1) | DE60013535T2 (fr) |
ES (1) | ES2226824T3 (fr) |
FR (1) | FR2793311B1 (fr) |
RU (1) | RU2226250C2 (fr) |
WO (1) | WO2000068626A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103924186A (zh) * | 2014-04-22 | 2014-07-16 | 常州市新城光大热处理有限公司 | 渗碳炉轴承推送装置 |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6675978B2 (en) * | 2002-03-04 | 2004-01-13 | Thomas M. Shea | Three sided and extended merchandising display with insertion channels for product identification and advertisement |
KR100447840B1 (ko) * | 2002-05-20 | 2004-09-08 | 주식회사 데크 | 탄소 복합재 제조 방법 |
US20030233977A1 (en) * | 2002-06-20 | 2003-12-25 | Yeshwanth Narendar | Method for forming semiconductor processing components |
US6991117B2 (en) * | 2002-07-08 | 2006-01-31 | Wine Master Cellars Llc | Wine rack |
US6825123B2 (en) * | 2003-04-15 | 2004-11-30 | Saint-Goban Ceramics & Plastics, Inc. | Method for treating semiconductor processing components and components formed thereby |
US7501370B2 (en) * | 2004-01-06 | 2009-03-10 | Saint-Gobain Ceramics & Plastics, Inc. | High purity silicon carbide wafer boats |
US7458476B2 (en) * | 2004-09-29 | 2008-12-02 | Waukesha Electric Systems, Inc. | Tilted reactor core stacking table system and method |
CN1322148C (zh) * | 2004-12-16 | 2007-06-20 | 上海汽车股份有限公司 | 高压气体淬火料架 |
DE202007016061U1 (de) * | 2007-11-16 | 2008-02-07 | Hänel & Co. | Lagergutträger für hülsenförmiges Lagergut und Lagerregal hierfür |
US8058174B2 (en) * | 2007-12-20 | 2011-11-15 | Coorstek, Inc. | Method for treating semiconductor processing components and components formed thereby |
US8191719B2 (en) * | 2009-08-14 | 2012-06-05 | Pcas Patient Care Automation Services Inc. | Rack arrangement for kiosk dispenser |
US20110091700A1 (en) * | 2009-10-20 | 2011-04-21 | Saint-Gobain Ceramics & Plastics, Inc. | Microelectronic processing component having a corrosion-resistant layer, microelectronic workpiece processing apparatus incorporating same, and method of forming an article having the corrosion-resistant layer |
CA2721776C (fr) * | 2009-11-18 | 2014-07-15 | Winston Breeden | Marchandisage et presentation de produits de remorquage |
GB2497123A (en) * | 2011-12-01 | 2013-06-05 | Messier Dowty Ltd | Support for use during heat treatment |
KR101400671B1 (ko) | 2014-03-28 | 2014-05-30 | 주식회사 샘코 | 열처리용 부품 고정 장치 |
US10222123B2 (en) * | 2015-06-19 | 2019-03-05 | Apple Inc. | System for heat treating a sapphire component |
CN108350519B (zh) | 2015-09-23 | 2020-01-17 | 联合工程公司 | 在热处理期间用来支撑铸件的系统 |
JP6491072B2 (ja) | 2015-10-15 | 2019-03-27 | 豊田鉄工株式会社 | 加熱装置 |
FR3050812B1 (fr) * | 2016-04-28 | 2019-11-29 | Arianegroup Sas | Outillage de chargement a grande modularite |
DE102017107492A1 (de) * | 2017-04-07 | 2018-10-11 | Friedr. Lohmann GmbH Werk für Spezial- & Edelstähle | Ofengestell, insbesondere Schachtofengestell, zur Beschickung einer Ofenanlage mit Warmbehandlungsgut |
JP6890503B2 (ja) * | 2017-08-28 | 2021-06-18 | Ntn株式会社 | 熱処理システムおよび熱処理方法 |
JP6905947B2 (ja) * | 2018-01-25 | 2021-07-21 | 大同特殊鋼株式会社 | 熱処理炉 |
USD908592S1 (en) * | 2019-04-23 | 2021-01-26 | Piggyback Mounts | Skidsteer rack |
US10993553B2 (en) * | 2019-05-30 | 2021-05-04 | Delta Cycle Corporation | Wall rack with pivoting extensions |
FR3099561B1 (fr) * | 2019-07-30 | 2021-07-30 | Bodycote | Dispositif modulaire pour positionner des pièces métalliques lors d’opérations de traitement thermique. |
WO2021172389A1 (fr) * | 2020-02-26 | 2021-09-02 | 日光金属株式会社 | Organe de traitement thermique et structure de traitement thermique |
US20220252348A1 (en) * | 2020-02-26 | 2022-08-11 | Nikko Kinzoku Co., Ltd. | Heat treatment member and heat treatment structure |
US20230075160A1 (en) * | 2021-09-07 | 2023-03-09 | Green Life Racks LLC | Drying rack |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1813085A (en) * | 1930-02-21 | 1931-07-07 | New Castle Refractories Compan | Ware support |
DE1558553A1 (de) * | 1967-11-13 | 1970-03-26 | Annawerk Gmbh | Bausatz zur Erstellung eines vorzugsweise veraenderbaren Aufbaus auf einem Brennwagen zum Brennen von keramischen Erzeugnissen im Tunnelofen |
DE3020888A1 (de) * | 1980-06-02 | 1981-12-10 | Klefisch GmbH, 5030 Hürth | Einsatzgestell zum haerterei |
EP0518746A1 (fr) * | 1991-06-11 | 1992-12-16 | Societe Europeenne De Propulsion | Dispositif de chargement pour soutenir des pièces à l'intérieur d'un four |
US5186764A (en) * | 1990-02-13 | 1993-02-16 | Viscodrive Gmbh | Method and apparatus for treating plates with gas |
DE4341648C1 (de) * | 1993-12-07 | 1995-01-05 | Klaus Strobel | Verfahren zum Brennen von Rohren und Vorrichtung zur Durchführung des Verfahrens |
US5667603A (en) * | 1994-09-05 | 1997-09-16 | Ntn Corporation | Hardening process and apparatus for holed flat parts |
DE29721475U1 (de) * | 1997-12-05 | 1998-02-19 | Ipsen International GmbH, 47533 Kleve | Spannvorrichtung zum Einspannen von dünnwandigen Werkstücken |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3388806A (en) * | 1966-07-15 | 1968-06-18 | Cocker Machine & Foundry Compa | Textile yarn package truck |
US3858827A (en) * | 1972-02-14 | 1975-01-07 | Allan Glassbrook | Creel |
GB2090727B (en) * | 1980-12-23 | 1985-07-24 | Cbm Display Group Ltd | Prong for use in the display of merchandise |
DE3420648A1 (de) * | 1984-06-02 | 1985-12-05 | Veyhl-Produktion KG, 7266 Neuweiler | Buerotisch, insbesondere fuer computer-peripheriegeraete |
US5688098A (en) * | 1996-01-04 | 1997-11-18 | Theno; Mark H. | Roll transfer system |
DE29616189U1 (de) * | 1996-09-17 | 1996-10-31 | Ohra Regalanlagen GmbH, 50169 Kerpen | Kragarmregal |
US5894946A (en) * | 1997-05-08 | 1999-04-20 | Sunbelt Material Handling, Inc. | Storage rack system with tapered storage rack arm and storage rack arm protective device |
US6119875A (en) * | 1999-01-06 | 2000-09-19 | Arrow Art Finishers, L.L.C. | Stand for displaying hanging merchandise |
JP2000208053A (ja) * | 1999-01-12 | 2000-07-28 | Daido Plant Kogyo Kk | プラズマディスプレイパネル用焼成炉 |
-
1999
- 1999-05-05 FR FR9905692A patent/FR2793311B1/fr not_active Expired - Fee Related
-
2000
- 2000-05-04 US US09/743,087 patent/US6401941B1/en not_active Expired - Fee Related
- 2000-05-04 RU RU2000133343/02A patent/RU2226250C2/ru not_active IP Right Cessation
- 2000-05-04 ES ES00925390T patent/ES2226824T3/es not_active Expired - Lifetime
- 2000-05-04 AT AT00925390T patent/ATE275718T1/de active
- 2000-05-04 KR KR1020017000056A patent/KR100650810B1/ko not_active IP Right Cessation
- 2000-05-04 CA CA002337145A patent/CA2337145C/fr not_active Expired - Fee Related
- 2000-05-04 DE DE60013535T patent/DE60013535T2/de not_active Expired - Lifetime
- 2000-05-04 JP JP2000617373A patent/JP4610089B2/ja not_active Expired - Fee Related
- 2000-05-04 EP EP00925390A patent/EP1099086B1/fr not_active Expired - Lifetime
- 2000-05-04 WO PCT/FR2000/001206 patent/WO2000068626A1/fr active IP Right Grant
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1813085A (en) * | 1930-02-21 | 1931-07-07 | New Castle Refractories Compan | Ware support |
DE1558553A1 (de) * | 1967-11-13 | 1970-03-26 | Annawerk Gmbh | Bausatz zur Erstellung eines vorzugsweise veraenderbaren Aufbaus auf einem Brennwagen zum Brennen von keramischen Erzeugnissen im Tunnelofen |
DE3020888A1 (de) * | 1980-06-02 | 1981-12-10 | Klefisch GmbH, 5030 Hürth | Einsatzgestell zum haerterei |
US5186764A (en) * | 1990-02-13 | 1993-02-16 | Viscodrive Gmbh | Method and apparatus for treating plates with gas |
EP0518746A1 (fr) * | 1991-06-11 | 1992-12-16 | Societe Europeenne De Propulsion | Dispositif de chargement pour soutenir des pièces à l'intérieur d'un four |
DE4341648C1 (de) * | 1993-12-07 | 1995-01-05 | Klaus Strobel | Verfahren zum Brennen von Rohren und Vorrichtung zur Durchführung des Verfahrens |
US5667603A (en) * | 1994-09-05 | 1997-09-16 | Ntn Corporation | Hardening process and apparatus for holed flat parts |
DE29721475U1 (de) * | 1997-12-05 | 1998-02-19 | Ipsen International GmbH, 47533 Kleve | Spannvorrichtung zum Einspannen von dünnwandigen Werkstücken |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103924186A (zh) * | 2014-04-22 | 2014-07-16 | 常州市新城光大热处理有限公司 | 渗碳炉轴承推送装置 |
Also Published As
Publication number | Publication date |
---|---|
US6401941B1 (en) | 2002-06-11 |
CA2337145A1 (fr) | 2000-11-16 |
RU2226250C2 (ru) | 2004-03-27 |
JP2002544464A (ja) | 2002-12-24 |
KR100650810B1 (ko) | 2006-11-27 |
KR20010053379A (ko) | 2001-06-25 |
DE60013535T2 (de) | 2005-11-17 |
FR2793311A1 (fr) | 2000-11-10 |
JP4610089B2 (ja) | 2011-01-12 |
EP1099086A1 (fr) | 2001-05-16 |
DE60013535D1 (de) | 2004-10-14 |
ATE275718T1 (de) | 2004-09-15 |
CA2337145C (fr) | 2006-07-11 |
ES2226824T3 (es) | 2005-04-01 |
FR2793311B1 (fr) | 2001-07-27 |
EP1099086B1 (fr) | 2004-09-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2000068626A1 (fr) | Dispositif de chargement de pieces a traiter thermiquement | |
EP1042517B1 (fr) | Dispositif de chargement pour le support de pieces a traiter thermiquement dans un four | |
JP2002544464A5 (fr) | ||
EP3449020B1 (fr) | Outillage de chargement a grande modularite | |
FR2894498A1 (fr) | Assemblage par brasage entre une piece metallique a base de titane et une piece en materiau ceramique a base de carbure de silicium (sic) et/ou de carbone | |
FR2834713A1 (fr) | Procede et installation pour la densification de substrats par infiltration chimique en phase vapeur | |
EP2828413B1 (fr) | Outillage de maintien pour traitement thermique de pieces metalliques | |
EP0518746B1 (fr) | Dispositif de chargement pour soutenir des pièces à l'intérieur d'un four | |
EP2874975A1 (fr) | Procede de brasage de pieces en materiau composite avec ancrage du joint de brasure | |
EP2501830B1 (fr) | Rouleau composite de ligne de recuit | |
FR2819047A1 (fr) | Support approprie pour le traitement thermique d'une piece metallique et procede de traitement thermique | |
FR2596444A1 (fr) | Cloison demontable et resistant aux seismes | |
FR2853960A3 (fr) | Dispositif pour l'empilage et le transport de matieres a cuire | |
EP0234962B1 (fr) | Ecran réflecteur, son procédé de fabrication, et son application à un dispositif d'isolation thermique | |
FR2619615A1 (fr) | Isolation thermique refractaire, pour tubes coulissants, porteurs ou transversaux d'une installation de chauffe | |
EP0769126B1 (fr) | Rouleaux ceramiques renforces pour fours | |
FR2649785A1 (fr) | Support pour materiel a cuire en ceramique | |
BE1007506A6 (fr) | Garnissage refractaire pour un caisson de refroidissement d'un four metallurgique. | |
FR2577310A1 (fr) | Banc de chariot de sole, en matiere refractaire, pour fours tunnels a chariots. | |
WO2007045647A2 (fr) | Sabot de transport pour frittage de pastilles de combustible nucleaire, procede de fabrication d'un tel sabot et procede de frittage utilisant un tel sabot. | |
EP0299945A2 (fr) | Procédé pour réaliser l'auto-contrainte à chaud d'un corps réfractaire | |
WO2011042666A1 (fr) | Dispositif de support pour chargement de plaques |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA JP KR RU UA US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020017000056 Country of ref document: KR |
|
ENP | Entry into the national phase |
Ref document number: 2337145 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09743087 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 2000 617373 Kind code of ref document: A Format of ref document f/p: F |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2000925390 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2000925390 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020017000056 Country of ref document: KR |
|
WWG | Wipo information: grant in national office |
Ref document number: 2000925390 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1020017000056 Country of ref document: KR |