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1. 发明申请

US20180104893A1 ADDITIVE MANUFACTURING METHOD FOR A TURBOFAN ENGINE OIL TANK 审中-公开
公开(公告)号：US20180104893A1
公开(公告)日：2018-04-19
申请号：US15727708
申请日：2017-10-09
申请人： Stephane Bougelet , Florian Cleyet , Tom Henkes , Bruno Servais
发明人： Stephane Bougelet , Florian Cleyet , Tom Henkes , Bruno Servais
IPC分类号： B29C64/153 , B29C64/147 , B22F3/105 , B22F7/04 , B33Y80/00 , F16N19/00
CPC分类号： B29C64/153 , B22F3/1055 , B22F5/009 , B22F5/10 , B22F7/04 , B22F7/06 , B22F7/062 , B22F2007/042 , B29C64/147 , B29L2031/7172 , B33Y10/00 , B33Y80/00 , C22C1/0458 , F16N19/00 , Y02P10/295
摘要： The invention relates to a method of manufacturing at least one tank with a shell, in particular a turbojet engine oil tank. The method comprises the following stages: (a) definition of different shell sections (58) for each tank, whereof a first shell section (58) has a recess (60) and a second shell section (58) a boss (62); (b) production of the shell sections (58) by additive manufacturing in which the boss (62) on the second shell section is produced in the recess (60) in the first shell section; then (c) welding of the sections (60) one to the other.

2. 发明申请

US20110079378A1 METHOD FOR MANUFACTURING A HEAT EXCHANGER AND EXCHANGER OBTAINED BY THE METHOD 有权
标题翻译：用于制造方法获得的热交换器和交换器的方法
公开(公告)号：US20110079378A1
公开(公告)日：2011-04-07
申请号：US12891162
申请日：2010-09-27
申请人： Denis Bajusz , Albert Cornet , Bruno Servais
发明人： Denis Bajusz , Albert Cornet , Bruno Servais
IPC分类号： F28F7/00 , B21D53/02
CPC分类号： F28F3/046 , F28D1/0308 , F28F1/022 , F28F2275/04
摘要： The present invention relates to a method for manufacturing an air/fluid heat exchanger (1), said method comprising at least the following steps: a) on a first sheet metal plate (2), a plurality of tight folds are formed, said folds acting as fins (3), or, alternatively, the first sheet metal plate (2) comprising a first portion (2a) and a second portion (2b), tight folds (3) are formed only on the first portion (2a); said first sheet metal plate (2) or said first portion (2a) forming a sheet metal plate in the upper position; b) the tight folds (3) are opened on a portion across their height; c) the first sheet metal plate (2) obtained in step b) is placed on a second sheet metal plate (6), said second sheet metal plate (6) forming a sheet metal plate in the lower position, or, alternatively, the first portion (2a) obtained in step b) is folded on the second portion (2b), said second portion (2b) forming a sheet metal plate in the lower position, d) the tight portion of the folds (3) is brazed and the first sheet metal plate (2) is brazed onto the second sheet metal plate (6), or, alternatively, the tight portion of the folds (3) is brazed and the first portion (2a) is brazed onto the second portion (2b); e) optionally, a third sheet metal plate (7) is placed and brazed underneath the sheet metal plate in the lower position; said third sheet metal plate forming then, the sheet metal plate in the lower position.
摘要翻译：本发明涉及一种制造空气/流体热交换器（1）的方法，所述方法至少包括以下步骤：a）在第一金属板（2）上形成多个紧密折叠，所述折叠作为翅片（3），或者替代地，包括第一部分（2a）和第二部分（2b）的第一金属板（2）仅在第一部分（2a）上形成紧密折叠（3）; 所述第一金属板（2）或所述第一部分（2a）在上部位置形成金属板; b）紧紧折叠（3）在其高度的一部分上打开; c）将步骤b）中获得的第一金属板（2）放置在第二金属板（6）上，所述第二金属板（6）在下部位置形成金属板，或者替代地，将步骤b）中获得的第一部分（2a）折叠在第二部分（2b）上，所述第二部分（2b）在下部位置形成金属板，d）将折叠部分（3）的紧密部分钎焊，将第一金属板（2）钎焊到第二金属板（6）上，或者，将折痕（3）的紧密部分钎焊，将第一部分（2a）钎焊到第二部分（2b）上）; e）任选地，将第三金属片（7）放置并钎焊在较低位置的金属板下方; 所述第三钣金板形成，所述钣金板处于较低位置。

3. 发明申请

US20120128466A1 ADVANCED AIR AND OIL CIRCUIT ARCHITECTURE FOR TURBOMACHINE 审中-公开
标题翻译：用于涡轮机的高级空气和油路结构
公开(公告)号：US20120128466A1
公开(公告)日：2012-05-24
申请号：US13303457
申请日：2011-11-23
申请人： Nicolas Raimarckers , Albert Cornet , Steve Houziaux , Bruno Servais , Geoffroy Ricardou
发明人： Nicolas Raimarckers , Albert Cornet , Steve Houziaux , Bruno Servais , Geoffroy Ricardou
IPC分类号： F01D25/18
CPC分类号： F01D11/04 , F01D25/18 , F02C7/06
摘要： The present invention relates to a system for lubricating a turbomachine comprising at least one enclosure, called non-ventilated, with members to be lubricated and an air-oil mixture, said enclosure being closed and pressurized using dynamic pressure seals supplied with compressed air to create an airflow from the outside toward the inside of the enclosure, said enclosure comprising an outlet for conveying the air-oil mixture toward an air/oil separator, said separator being provided with an suction function favoring the flow of the air-oil mixture between the enclosure and the separator, characterized in that the lubrication system comprises additional suction means.
摘要翻译：本发明涉及一种用于润滑涡轮机的系统，其包括称为非通风的至少一个外壳和待润滑的构件和空气 - 油混合物，所述外壳使用供应有压缩空气的动态压力密封来关闭和加压，以产生从外部到外壳的内部的气流，所述外壳包括用于将空气 - 油混合物输送到空气/油分离器的出口，所述分离器具有吸入功能，其有利于空气 - 油混合物的流动外壳和分离器，其特征在于，所述润滑系统包括附加的抽吸装置。

4. 发明授权

US08726507B2 Method for manufacturing a heat exchanger and exchanger obtained by the method 有权
标题翻译：通过该方法制造热交换器和交换器的方法
公开(公告)号：US08726507B2
公开(公告)日：2014-05-20
申请号：US12891162
申请日：2010-09-27
申请人： Denis Bajusz , Albert Cornet , Bruno Servais
发明人： Denis Bajusz , Albert Cornet , Bruno Servais
IPC分类号： B21D53/02 , B23P15/26 , B23K1/00 , F28F3/02
CPC分类号： F28F3/046 , F28D1/0308 , F28F1/022 , F28F2275/04
摘要： The present invention relates to a method for manufacturing an air/fluid heat exchanger (1), said method comprising at least the following steps: a) on a first sheet metal plate (2), a plurality of tight folds are formed, said folds acting as fins (3), or, alternatively, the first sheet metal plate (2) comprising a first portion (2a) and a second portion (2b), tight folds (3) are formed only on the first portion (2a); said first sheet metal plate (2) or said first portion (2a) forming a sheet metal plate in the upper position; b) the tight folds (3) are opened on a portion across their height; c) the first sheet metal plate (2) obtained in step b) is placed on a second sheet metal plate (6), said second sheet metal plate (6) forming a sheet metal plate in the lower position, or, alternatively, the first portion (2a) obtained in step b) is folded on the second portion (2b), said second portion (2b) forming a sheet metal plate in the lower position, d) the tight portion of the folds (3) is brazed and the first sheet metal plate (2) is brazed onto the second sheet metal plate (6), or, alternatively, the tight portion of the folds (3) is brazed and the first portion (2a) is brazed onto the second portion (2b); e) optionally, a third sheet metal plate (7) is placed and brazed underneath the sheet metal plate in the lower position; said third sheet metal plate forming then, the sheet metal plate in the lower position.
摘要翻译：本发明涉及一种制造空气/流体热交换器（1）的方法，所述方法至少包括以下步骤：a）在第一金属板（2）上形成多个紧密折叠，所述折叠作为翅片（3），或者替代地，包括第一部分（2a）和第二部分（2b）的第一金属板（2）仅在第一部分（2a）上形成紧密折叠（3）; 所述第一金属板（2）或所述第一部分（2a）在上部位置形成金属板; b）紧紧折叠（3）在其高度的一部分上打开; c）将步骤b）中获得的第一金属板（2）放置在第二金属板（6）上，所述第二金属板（6）在下部位置形成金属板，或者替代地，将步骤b）中获得的第一部分（2a）折叠在第二部分（2b）上，所述第二部分（2b）在下部位置形成金属板，d）将折叠部分（3）的紧密部分钎焊，将第一金属板（2）钎焊到第二金属板（6）上，或者，将折痕（3）的紧密部分钎焊，将第一部分（2a）钎焊到第二部分（2b）上）; e）任选地，将第三金属片（7）放置并钎焊在较低位置的金属板下方; 所述第三钣金板形成，所述钣金板处于较低位置。

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