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1. 发明授权

US3896247A Thermal shock protection for refractory material subject to molten metals 失效
$Thermal shock protection for refractory material subject to molten metals$
标题翻译：耐热金属材料的热冲击保护
公开(公告)号：US3896247A
公开(公告)日：1975-07-22
申请号：US43978674
申请日：1974-02-05
申请人： ALSACIENNE ATOM
发明人： DESCLEVE PIERRE , MEGNIN JEAN-CLAUDE
IPC分类号： C04B41/85 , B32B1/04 , B32B18/00 , C04B41/88 , G05D15/00 , H02K44/02 , H02K44/04 , B32B3/14 , F16J15/00
CPC分类号： H02K44/04 , B29K2303/06 , Y10T428/218 , Y10T428/24273 , Y10T428/24298 , Y10T428/24314 , Y10T428/24488 , Y10T428/24777 , Y10T428/24942 , Y10T428/24992
摘要： Method and device for protection against thermal shocks on refractory materials which are not very conductive, such as ceramic substances, intended to be brought repeatedly into contact with very corrosive melted substances such as aluminium. Slots having no great depth, rounded off at their ends, are formed at the surface of the substances put into contact with the molten metals. Those slots are stuffed with compacted ceramic fibres which are impermeable to the molten metals. Application is to the protecting of the body of conduction pumps immersible in liquid aluminium.

2. 发明授权

US3666295A Conduits for liquid metals 失效
标题翻译：液体金属液体
公开(公告)号：US3666295A
公开(公告)日：1972-05-30
申请号：US3666295D
申请日：1970-12-10
申请人： ALSACIENNE ATOM
发明人： CARBONNEL HENRI , DESCLEVE PIERRE
IPC分类号： F16L23/16 , F16L23/22 , F16L49/00 , F16L53/00 , F16L58/10 , F16L59/16 , F16L59/18
CPC分类号： F16L59/16 , F16L23/16 , F16L23/22 , F16L49/00 , F16L53/70 , F16L53/75 , F16L58/1063 , F16L59/18 , Y10S285/91
摘要： An improved seal for connecting liquid metal conduit sections. It comprises at least two rings made of fire-proof fibers, squeezed between the adjacent sections, with sealing means being provided between the rings in order to prevent leakage and cause the hardening or freezing of liquid metal which tends to seep between the two rings on the one hand, or between the rings and the adjacent conduit sections on the other hand. The invention can be used for very corrosive metals such as zinc and aluminum.
摘要翻译：用于连接液体金属导管部分的改进的密封件。它包括至少两个由防火纤维制成的环，在相邻部分之间挤压，密封装置设置在环之间，以防止泄漏，并导致容易在两个环之间渗漏的液态金属的硬化或冷冻一方面，或另一方面在环和相邻导管部分之间。本发明可用于非常腐蚀性的金属如锌和铝。

3. 发明专利

DE2059908A1 未知
公开(公告)号：DE2059908A1
公开(公告)日：1971-06-16
申请号：DE2059908
申请日：1970-12-05
申请人： ALSACIENNE ATOM
发明人： CARBONNEL HENRI , DESCLEVE PIERRE
IPC分类号： F16L23/16 , F16L23/22 , F16L49/00 , F16L53/00 , F16L58/10 , F16L59/16 , F16L59/18 , B22D35/00

4. 发明专利

CA1048757A SURFACE STRUCTURE FOR PROTECTION AGAINST REPEATED THERMAL SHOCKS 未知
公开(公告)号：CA1048757A
公开(公告)日：1979-02-20
申请号：CA191280
申请日：1974-01-30
申请人： ALSACIENNE ATOM
发明人： DESCLEVE PIERRE , MEGNIN JEAN-CLAUDE
IPC分类号： C04B41/85 , B32B1/04 , B32B18/00 , C04B41/88 , G05D15/00 , H02K44/02 , H02K44/04 , F16J15/00 , B32B3/14
摘要： Method and device for protection against thermal shocks on refractory materials which are not very conductive, such as ceramic substances, intended to be brought repeatedly into contact with very corrosive melted substances such as aluminium. Slots having no great depth, rounded off at their ends, are formed at the surface of the substances put into contact with the molten metals. Those slots are filled in with compacted ceramic fibres which are impermeable to the molten metals. Application is to the protecting of the body of conduction pumps immersible in liquid aluminium.

5. 发明专利

NO137192C 未知
公开(公告)号：NO137192C
公开(公告)日：1978-01-18
申请号：NO740422
申请日：1974-02-08
申请人： ALSACIENNE ATOM
发明人： DESCLEVE PIERRE , MEGNIN JEAN-CLAUDE
IPC分类号： C04B41/85 , B32B1/04 , B32B18/00 , C04B41/88 , G05D15/00 , H02K44/02 , H02K44/04 , C04B39/12 , B32B1/06
摘要： 1447721 Ceramic bodies resistant to thermal stress GROUPEMENT POUR LES ACTIVITES ET AVANCEES 31 Jan 1974 [9 Feb 1973 16 April 1973] 04661/74 Heading B2E [Also in Divisions Cl and H2] An element, e.g. of a pump for moving liquid metal e.g. Al 2 in which thermal stresses are reduced, comprises a refractory core 1', a surface provided with grooves 53, 54, 61 or covered with refractory plates arranged non- contiguously to provide grooves therebetween and a filling for the grooves which is more compressible than the refractory core material and impermeable to the molten metal. The core matrial is preferably ceramic as are the plates, the plates being less dense than the core. The plates may be adhered to the core with a mixture of a ceramic binder and alumina and/or silica fibres. The filling may be compacted fibres of alumina and/or silica. Slots may end in borings e.g. 51, 52, 60. When grooves are formed on the surface of the core, the surface spaces between the grooves may be covered with non-contiguous plates which form further grooves.

6. 发明专利

CH604422A5 未知
公开(公告)号：CH604422A5
公开(公告)日：1978-09-15
申请号：CH110174
申请日：1974-01-28
申请人： ALSACIENNE ATOM
发明人： DESCLEVE PIERRE , MEGNIN JEAN-CLAUDE
IPC分类号： C04B41/85 , B32B1/04 , B32B18/00 , C04B41/88 , G05D15/00 , H02K44/02 , H02K44/04 , H02N4/20 , C04B39/12 , B32B1/06 , B32B3/10
摘要： 1447721 Ceramic bodies resistant to thermal stress GROUPEMENT POUR LES ACTIVITES ET AVANCEES 31 Jan 1974 [9 Feb 1973 16 April 1973] 04661/74 Heading B2E [Also in Divisions Cl and H2] An element, e.g. of a pump for moving liquid metal e.g. Al 2 in which thermal stresses are reduced, comprises a refractory core 1', a surface provided with grooves 53, 54, 61 or covered with refractory plates arranged non- contiguously to provide grooves therebetween and a filling for the grooves which is more compressible than the refractory core material and impermeable to the molten metal. The core matrial is preferably ceramic as are the plates, the plates being less dense than the core. The plates may be adhered to the core with a mixture of a ceramic binder and alumina and/or silica fibres. The filling may be compacted fibres of alumina and/or silica. Slots may end in borings e.g. 51, 52, 60. When grooves are formed on the surface of the core, the surface spaces between the grooves may be covered with non-contiguous plates which form further grooves.

7. 发明专利

NO137192B 未知
公开(公告)号：NO137192B
公开(公告)日：1977-10-10
申请号：NO740422
申请日：1974-02-08
申请人： ALSACIENNE ATOM
发明人： DESCLEVE PIERRE , MEGNIN JEAN-CLAUDE
IPC分类号： C04B41/85 , B32B1/04 , B32B18/00 , C04B41/88 , G05D15/00 , H02K44/02 , H02K44/04 , C04B39/12 , B32B1/06
摘要： 1447721 Ceramic bodies resistant to thermal stress GROUPEMENT POUR LES ACTIVITES ET AVANCEES 31 Jan 1974 [9 Feb 1973 16 April 1973] 04661/74 Heading B2E [Also in Divisions Cl and H2] An element, e.g. of a pump for moving liquid metal e.g. Al 2 in which thermal stresses are reduced, comprises a refractory core 1', a surface provided with grooves 53, 54, 61 or covered with refractory plates arranged non- contiguously to provide grooves therebetween and a filling for the grooves which is more compressible than the refractory core material and impermeable to the molten metal. The core matrial is preferably ceramic as are the plates, the plates being less dense than the core. The plates may be adhered to the core with a mixture of a ceramic binder and alumina and/or silica fibres. The filling may be compacted fibres of alumina and/or silica. Slots may end in borings e.g. 51, 52, 60. When grooves are formed on the surface of the core, the surface spaces between the grooves may be covered with non-contiguous plates which form further grooves.

8. 发明专利

AU6464474A SURFACE STRUCTURES FOR PROTECTION AGAINST REPEATED THERMAL SHOCKS 未知
公开(公告)号：AU6464474A
公开(公告)日：1975-07-24
申请号：AU6464474
申请日：1974-01-18
申请人： ALSACIENNE ATOM
发明人： MEGNIN JEAN-CLAUDE , DESCLEVE PIERRE
IPC分类号： C04B41/85 , B32B1/04 , B32B18/00 , C04B41/88 , G05D15/00 , H02K44/02 , H02K44/04 , C04B35/00 , H02N4/20
摘要： 1447721 Ceramic bodies resistant to thermal stress GROUPEMENT POUR LES ACTIVITES ET AVANCEES 31 Jan 1974 [9 Feb 1973 16 April 1973] 04661/74 Heading B2E [Also in Divisions Cl and H2] An element, e.g. of a pump for moving liquid metal e.g. Al 2 in which thermal stresses are reduced, comprises a refractory core 1', a surface provided with grooves 53, 54, 61 or covered with refractory plates arranged non- contiguously to provide grooves therebetween and a filling for the grooves which is more compressible than the refractory core material and impermeable to the molten metal. The core matrial is preferably ceramic as are the plates, the plates being less dense than the core. The plates may be adhered to the core with a mixture of a ceramic binder and alumina and/or silica fibres. The filling may be compacted fibres of alumina and/or silica. Slots may end in borings e.g. 51, 52, 60. When grooves are formed on the surface of the core, the surface spaces between the grooves may be covered with non-contiguous plates which form further grooves.

9. 发明专利

DE2403999A1 未知
公开(公告)号：DE2403999A1
公开(公告)日：1974-08-15
申请号：DE2403999
申请日：1974-01-29
申请人： ALSACIENNE ATOM
发明人： DESCLEVE PIERRE , MEGNIN JEAN-CLAUDE
IPC分类号： C04B41/85 , B32B1/04 , B32B18/00 , C04B41/88 , G05D15/00 , H02K44/02 , H02K44/04 , C04B39/12
摘要： 1447721 Ceramic bodies resistant to thermal stress GROUPEMENT POUR LES ACTIVITES ET AVANCEES 31 Jan 1974 [9 Feb 1973 16 April 1973] 04661/74 Heading B2E [Also in Divisions Cl and H2] An element, e.g. of a pump for moving liquid metal e.g. Al 2 in which thermal stresses are reduced, comprises a refractory core 1', a surface provided with grooves 53, 54, 61 or covered with refractory plates arranged non- contiguously to provide grooves therebetween and a filling for the grooves which is more compressible than the refractory core material and impermeable to the molten metal. The core matrial is preferably ceramic as are the plates, the plates being less dense than the core. The plates may be adhered to the core with a mixture of a ceramic binder and alumina and/or silica fibres. The filling may be compacted fibres of alumina and/or silica. Slots may end in borings e.g. 51, 52, 60. When grooves are formed on the surface of the core, the surface spaces between the grooves may be covered with non-contiguous plates which form further grooves.

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