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1. 发明公开

EP4399414A1 VENTILATEUR ELECTRIQUE POUR AERONEF 审中-实审
公开(公告)号：EP4399414A1
公开(公告)日：2024-07-17
申请号：EP22789255.1
申请日：2022-09-06
申请人： Safran Ventilation Systems
发明人： ORLANDINI, Fabien , GARCIA, Frédéric
IPC分类号： F04D25/06 , F04D29/051 , F04D29/057 , F04D29/58 , F04D29/54 , F04D29/26
CPC分类号： F04D25/06 , F04D29/0513 , F04D29/057 , F04D29/584 , F04D29/545 , F04D29/263

2. 发明授权

EP4001664B1 BLOWER AND HOUSEHOLD APPLIANCE 有权
公开(公告)号：EP4001664B1
公开(公告)日：2024-06-26
申请号：EP21206211.1
申请日：2021-11-03
IPC分类号： F04D29/60 , F04D29/28
CPC分类号： F04D29/282 , F04D29/263

3. 发明公开

EP3350451A1 VENTILATEUR ROTATIVEMENT CONNECTÉ À UN ARBRE MOTEUR PAR L'INTERMÉDIAIRE D'UN ÉLÉMENT FUSIBLE 有权
公开(公告)号：EP3350451A1
公开(公告)日：2018-07-25
申请号：EP16775292
申请日：2016-09-09
申请人： SAFRAN ELECTRICAL & POWER
发明人： DEL RIO FABIEN , GARCIA FRÉDÉRIC , GAUHAROU FRANÇOIS , SALVADOR RENÉ
IPC分类号： F04D29/26 , F16D9/06
CPC分类号： F04D29/263 , F05D2260/311 , F16D1/0894 , F16D9/08
摘要： The invention relates to a fan, in particular for an aircraft cooling unit, comprising a wheel (128) and a shaft line (136) for driving the wheel about an axis (A), said wheel including a hub (138) supporting an annular row of blades (140), and means (142) for connection to said shaft line that are housed inside said hub. The fan is characterized in that the connection means include at least one meltable safety element (158) designed to be broken and to rotationally disengage at least a portion of the connection means from the shaft line when a torque for driving the wheel that is transmitted by the shaft line exceeds a specific threshold.

4. 发明公开

EP3234391A1 FUSIBLE MÉCANIQUE FRANGIBLE PAR TORSION ET GROUPE DE REFROIDISSEMENT D'UN TURBOMOTEUR ÉQUIPÉ D'UN TEL FUSIBLE 有权
标题翻译：难以置信的魔术师不可思议的变形和变形德国联合酋长国ÉQUIPÉD'UN TEL FUSIBLE
公开(公告)号：EP3234391A1
公开(公告)日：2017-10-25
申请号：EP15817485.4
申请日：2015-12-07
申请人： Safran Helicopter Engines
发明人： CLADIERE, Mathieu , BUENO, Armand , DESCUBES, Olivier, Pierre , VERGEZ, Stéphane
IPC分类号： F16D9/06
CPC分类号： F16D9/06 , F01D21/00 , F01D25/12 , F04D29/263 , F05D2260/20 , F05D2260/311
摘要： The invention relates to a mechanical fuse intended to be rigidly mounted between a drive unit (8, 9) and a receiver unit (10), each rotating about a same axis (7) of rotation, said fuse comprising a body (13) extending in a longitudinal direction parallel to said axis (7) of rotation, once the fuse is mounted between said drive unit (8, 9) and receiver unit (10). The invention is characterized in that said body (13) comprises a plurality of longitudinal bars (14), each bar (14) being deformable by bending, such as to form a twist-breakable mechanical fuse.
摘要翻译：本发明涉及一种用于刚性地安装在驱动单元（8,9）和接收单元（10）之间的机械熔断器，每个单元围绕同一旋转轴线（7）旋转，所述熔断器包括主体（13）在与所述旋转轴线（7）平行的纵向方向上，一旦熔断器安装在所述驱动单元（8,9）与接收器单元（10）之间。本发明的特征在于，所述主体（13）包括多个纵向杆（14），每个杆（14）可通过弯曲而变形，从而形成可扭转断裂的机械熔断器。

5. 发明授权

EP2243962B1 Engine cooling fan assembly 失效转让
标题翻译：发动机冷却风扇组件
公开(公告)号：EP2243962B1
公开(公告)日：2017-08-02
申请号：EP10003761.3
申请日：2010-04-08
申请人： Robert Bosch GmbH
发明人： Bilodeau, Mark L. , Cote, Frederick R. , Czulak, Alex
IPC分类号： F04D29/26 , F16D1/116
CPC分类号： F04D29/263 , F16D1/116

6. 发明公开

EP3156658A4 ATTACHMENT STRUCTURE FOR FAN 有权
标题翻译： BEFESTIGUNGSSTRUKTURFÜREINEN VENTILATOR
公开(公告)号：EP3156658A4
公开(公告)日：2017-07-12
申请号：EP15829979
申请日：2015-07-22
申请人： JAPAN CLIMATE SYSTEMS CORP
发明人： YAMAMOTO TAKEHIRO , FUJIMOTO KAZUMI , HARADA YOSUKE
IPC分类号： F04D29/26 , F04D29/02 , F04D29/28 , F04D29/62
CPC分类号： F04D29/263 , F04D29/023 , F04D29/053 , F04D29/283 , F04D29/626
摘要： A round bar output shaft 13a is provided and fitted into an anti-slip member 26 so as to rotate integrally with the anti-slip member 26. A recess 26e is formed on the anti-slip member 26 to make the stress generated on the anti-slip member 26 by the output shaft 13a fitted in non-uniform around a periphery of the anti-slip member 26. While the anti-slip member 26 is being molded, a weld line W is formed in a low-stress-generating portion B1.
摘要翻译：圆杆输出轴13a被设置并装配到防滑构件26中以与防滑构件26一体地旋转。在防滑构件26上形成有凹部26e，以产生在防滑构件26上产生的应力滑动部件26通过输出轴13a以不均匀的方式嵌合在防滑部件26的周围。在防滑部件26成型时，在低应力产生部形成焊接线W B1。

7. 发明公开

EP3156658A1 ATTACHMENT STRUCTURE FOR FAN 有权
标题翻译： BEFESTIGUNGSSTRUKTURFÜREINEN通风机
公开(公告)号：EP3156658A1
公开(公告)日：2017-04-19
申请号：EP15829979.2
申请日：2015-07-22
申请人： Japan Climate Systems Corporation
发明人： YAMAMOTO, Takehiro , FUJIMOTO, Kazumi , HARADA, Yosuke
IPC分类号： F04D29/28
CPC分类号： F04D29/263 , F04D29/023 , F04D29/053 , F04D29/283 , F04D29/626
摘要： A round bar output shaft 13a is provided and fitted into an anti-slip member 26 so as to rotate integrally with the anti-slip member 26. A recess 26e is formed on the anti-slip member 26 to make the stress generated on the anti-slip member 26 by the output shaft 13a fitted in non-uniform around a periphery of the anti-slip member 26. While the anti-slip member 26 is being molded, a weld line W is formed in a low-stress-generating portion B1.
摘要翻译：圆棒输出轴13a设置并配合到防滑构件26中，以与防滑构件26一体地旋转。凹部26e形成在防滑构件26上，以使得在防反弹构件26上产生的应力滑动构件26由输送轴13a围绕防滑构件26的周边装配成不均匀。当防滑构件26被模制时，在低应力产生部分形成熔接线W B1。

8. 发明公开

EP3076022A1 IMPELLER AND BLOWER 审中-公开
标题翻译： LAUFRAD UND GEBLES
公开(公告)号：EP3076022A1
公开(公告)日：2016-10-05
申请号：EP16155019.9
申请日：2016-02-10
申请人： Nidec Corporation
发明人： Hayamitsu, Ryosuke
IPC分类号： F04D25/06 , F04D29/28 , F04D29/32 , F04D29/66
CPC分类号： F04D29/281 , F04D17/16 , F04D25/02 , F04D25/06 , F04D29/053 , F04D29/263 , F04D29/329 , F04D29/4233 , F04D29/667
摘要： An impeller(30,130) is fixed to a shaft(41) concentric with a center axis(J) extending in an up-down direction and is rotatable about the center axis(J) together with the shaft(41). The impeller(30,130) includes a boss portion (34) which is fixed to the shaft(41) and extends in an axial direction, an impeller body portion (31), a plurality of blade portions (32) arranged on an upper surface of the impeller body portion (31), and a rib portion (35, 135) arranged on a lower surface of the impeller body portion (31). The impeller body portion (31) extends downward from an upper end of the boss portion (34) while being widened in a radial direction, and is arranged to surround the boss portion (34) in a circumferential direction. When viewed in the axial direction, a front side end portion of the rib portion (35, 135) is curved toward a rotation direction back side as the rib portion (35, 135) extends from a radial inner side toward a radial outer side.
摘要翻译：叶轮（30,130）固定在与上下方向延伸的中心轴线（J）同轴的轴（41）上，并且能够与轴（41）一起围绕中心轴线（J）旋转。叶轮（30,130）包括固定到轴（41）并沿轴向方向延伸的凸台部分（34），叶轮本体部分（31），多个叶片部分（32）叶轮主体部分（31）和布置在叶轮本体部分（31）的下表面上的肋部分（35,135）。叶轮主体部31从凸台部34的上端向下方延伸，同时沿径向加宽，并且沿圆周方向包围凸台部34。当从径向内侧向径向外侧延伸的肋部（35,135）沿轴向观察时，肋部（35,135）的前侧端部向旋转方向后侧弯曲。

9. 发明公开

EP2827002A3 Method of manufacturing a rotor assembly 审中-公开
标题翻译：制造转子组件的方法
公开(公告)号：EP2827002A3
公开(公告)日：2016-04-27
申请号：EP14177341.6
申请日：2010-02-10
申请人： Dyson Technology Limited
发明人： Mockridge, Richard
IPC分类号： F04D29/26 , F04D29/62 , F16D1/068
CPC分类号： F04D29/263 , F04D29/622 , F04D29/626 , F16D1/068
摘要： A method of manufacturing a rotor assembly comprising: providing a shaft; providing an impeller; and adhering the shaft within a bore in the impeller, characterised in that the tolerance in the concentricity of the shaft relative to the impeller is smaller than that of the bore, and adhering the shaft within the bore comprises applying an adhesive to the shaft and inserting the shaft into the bore.

10. 发明公开

EP2888485A4 A COOLING DEVICE FOR USE WITH ENGINES 有权
标题翻译： KÜHLVORRICHTUNGFÜR摩托车
公开(公告)号：EP2888485A4
公开(公告)日：2016-02-10
申请号：EP13830671
申请日：2013-08-20
申请人： HONDA MOTOR CO LTD
发明人： VAUGHN CHRISTOPHER W , WIANS JEFFREY A
IPC分类号： F04D29/32 , F04D29/28 , F04D29/38 , F04D29/66
CPC分类号： F01P5/02 , F01P11/12 , F04D17/16 , F04D19/022 , F04D29/242 , F04D29/263 , F04D29/282 , F04D29/30 , F04D29/326 , F04D29/328 , F04D29/60 , F04D29/666
摘要： A cooling device for use with an engine is provided. The cooling device includes a flow control portion that includes a base and an opening defined therein. The flow control portion also includes a plurality of blades that extend from at least a portion of the base. The cooling device also includes a grid portion having an opening defined therein, said grid portion opening is substantially concentrically aligned with the base opening. An attachment portion is configured to couple the cooling device to at least one rotatable component of the engine. Each of the flow control portion, the grid portion, and the attachment portion are formed integrally together such that the cooling device is a single component.
摘要翻译：提供了一种用于发动机的冷却装置。冷却装置包括流动控制部分，其包括基部和限定在其中的开口。流动控制部分还包括从基座的至少一部分延伸的多个叶片。冷却装置还包括具有限定在其中的开口的格栅部分，所述格栅部分开口基本上与基部开口同心对齐。附接部分构造成将冷却装置连接到发动机的至少一个可旋转部件。每个流量控制部分，格栅部分和附接部分一体地形成，使得冷却装置是单个部件。

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