专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3390794A1 LÄNGENVERSTELLBARE PLEUELSTANGE MIT ELEKTROMAGNETISCH BETÄTIGBAREM SCHALTVENTIL 失效
公开(公告)号：EP3390794A1
公开(公告)日：2018-10-24
申请号：EP16750829.0
申请日：2016-08-10
申请人： AVL List GmbH
发明人： MELDE-TUCZAI, Helmut , THEISSL, Mario , LOESCH, Siegfried , REDOUANE, Abdelkarim , BODENSTEINER, Florian , MUNTEANU, Anamaria , ROBACZEWSKI, Miroslaw , WAND, Katrin
IPC分类号： F02B75/04 , F16C7/06
CPC分类号： F02B75/045 , F01M1/06 , F01M2001/066 , F02D15/02 , F16C7/04 , F16C7/06 , F16C2360/22
摘要： The invention relates to a length-adjustable connecting rod for a reciprocating piston engine, particularly a reciprocating piston internal combustion engine, comprising a hydraulic arrangement with which a length of the connecting rod can be adjusted, and a switching valve for controlling the inflow and outflow of a hydraulic medium into or out of the hydraulic arrangement, wherein the switching valve can be actuated electromagnetically.

2. 发明公开

EP3377743A1 MOTEUR A RAPPORT VOLUMETRIQUE VARIABLE 审中-公开
公开(公告)号：EP3377743A1
公开(公告)日：2018-09-26
申请号：EP16812995.5
申请日：2016-11-17
申请人： MCE 5 Development
发明人： DURY, Philippe , MIEHE, Yves
IPC分类号： F02B75/04 , F16C3/28 , F16C7/06
CPC分类号： F02B75/045 , F02B75/04 , F02B75/048 , F02D15/02 , F16C3/28 , F16C7/04 , F16C7/06
摘要： The invention relates to a variable compression ratio engine comprising a stationary engine block in which movable members, including a combustion piston, a rod, and a crankshaft, interact to enable the piston to translate in a combustion cylinder of the engine block, defining a stroke of the combustion piston ranging from top dead center to bottom dead center, wherein the translation is caused by forces resulting from the combustion of a mixture in the cylinder and inertial forces of the crankshaft. The engine is characterized in that it comprises a self-contained device for adjusting the position of the top dead center of the combustion piston, the self-contained device being connected to or built into at least one of the movable members and having a high-pressure hydraulic chamber to counteract the combustion and inertial forces at the bottom dead center, a low-pressure hydraulic chamber to counteract the inertial forces at the top dead center, at least one calibrated pipe to enable hydraulic fluid to flow between the high- and low-pressure hydraulic chambers, and return means to bring the device back to a nominal position. The calibrated pipe and return means are configured so that the self-contained device forms a highly damped oscillating system.

3. 发明公开

EP3308059A1 COMBUSTION CHAMBER ELASTICITY DEVICE 有权
标题翻译：燃烧室弹性装置
公开(公告)号：EP3308059A1
公开(公告)日：2018-04-18
申请号：EP16812281.0
申请日：2016-06-15
申请人： Cummins, Inc.
发明人： ANTONEVICH, John, M. , IRISH, Reid , COFER, Stephen, D., Jr. , CLARK, Kent, H. , BLUM, Garrett , KOSINSKI, Michael , WAGNER, Beth , GARY, Mark
IPC分类号： F16J1/14 , B21D53/84 , F16C7/00 , F16J1/22
CPC分类号： F02B75/045 , F16C7/04 , F16C7/06 , F16C2202/08 , F16C2360/22 , F16J1/22 , F16J7/00
摘要： An energy storage device is provided for a combustion chamber of an internal combustion engine. The energy storage device includes first and second end connectors connected to respective ones of a piston and crankshaft, and a flexible connection rod portion rotatably connected with the first and second end connectors. The flexible connection rod portion elastically buckles above a predetermined cylinder pressure threshold to store combustion energy and provide a more constant pressure combustion process.

4. 发明公开

EP2818746A3 Rotor hub elastomeric bearings 有权
标题翻译：转子轮毂橡胶支座
公开(公告)号：EP2818746A3
公开(公告)日：2015-05-13
申请号：EP13169204.8
申请日：2013-05-24
申请人： Bell Helicopter Textron Inc.
发明人： Schofield, Emily , Jarrett, Chad , Sottiaux, Dan , Stamps, Frank B.
IPC分类号： F16D3/62 , B64C27/41
CPC分类号： B64C27/35 , B23P19/04 , B64C27/41 , F16C7/04 , F16C11/083 , F16C27/063 , F16C2326/43 , F16D3/62 , F16F1/3863 , Y10T29/49643 , Y10T29/4984
摘要： An apparatus comprising a drivelink (100; 200) comprising a housing (104; 204) including a socket (105; 106; 205; 206), wherein the socket comprises a cross-sectional area, and a bearing cartridge (101,111) disposed within the socket, wherein a cross-sectional area of the cartridge is less than the cross-sectional area of the socket. An apparatus comprising a drivelink (100; 200) comprising a housing(104; 204) having a socket (105; 106; 205; 206), and a bearing cartridge (101; 111) positioned within the socket and comprising a first portion (101) and a second portion (111), wherein the first portion (101) is configured to undergo compression when a load is applied to the drivelink, and wherein the second portion (111) is configured to not be in tension when the load is applied to the drivelink (100; 200).

5. 发明公开

EP2612044A1 BIELLE POUR MÉCANISME AÉRONAUTIQUE, ET MÉCANISME AÉRONAUTIQUE COMPRENANT UNE TELLE BIELLE 失效转让
标题翻译：联接杆具有这种联接杆航天和航空设备装置
公开(公告)号：EP2612044A1
公开(公告)日：2013-07-10
申请号：EP11764814.7
申请日：2011-08-30
申请人： Fly By Wire Systems France
发明人： BOUILLOT, Franck , MILORD, Cédric
IPC分类号： F16C7/04 , G01L5/10
CPC分类号： F16C7/04 , B64D45/0005 , B64D2045/001 , F16C2326/43 , G01L5/101 , Y10T74/18568 , Y10T74/2144
摘要： The present invention relates to a connecting rod (1) for an aeronautical actuator system, comprising at least one shaft (40) configured to transmit forces (F1) applied essentially in traction and/or in compression along a longitudinal axis (X1) of the connecting rod (1) when the connecting rod is in service, an elastically deformable element (100) which is connected to the shaft (40) and configured, firstly, to react the forces (F1) applied to the shaft (40), and secondly to display elastic deformation under the effect of these forces (F1), the deformable element (100) comprising a peripheral part (140) which is rigidly connected to a member (70) of the connecting rod (1) in which the shaft (40) is slidably mounted, and measurement means (201, 202) associated with the deformable element (100) and configured to determine the forces (F1), the measurement means (201, 202) being at least partially housed in the deformable element (100). This connecting rod is characterized in that the deformable element (100) comprises a central part (120) which is elongate along the longitudinal axis (X1) of the connecting rod (1), which is rigidly connected to the shaft (40) and in which the measurement means (201, 202) are at least partially housed, and an intermediate part (160) which runs transversally to the central part (120) and which connects the central part (120) and the peripheral part (140). The invention also relates to aeronautical mechanism comprising such a connecting rod (1) interposed between a rotary actuator and a flap panel so as to transfer force from the rotary actuator and the flap panel. The aeronautical mechanism is configured to move the flap panel and hold it in or into extreme or intermediate positions.

6. 发明授权

EP2067697B1 Bielle pour la construction aéronautique et mécanisme comprenant une telle bielle 有权转让
标题翻译：连杆飞机和这样的推杆全面的机制
公开(公告)号：EP2067697B1
公开(公告)日：2010-08-11
申请号：EP08170775.4
申请日：2008-12-05
申请人： SKF Aerospace France
发明人： Bouillot , Franck - Roland , Richard, Alain - Pierre
IPC分类号： B64C13/30 , F16C7/04 , G01L1/26 , G01L5/10 , G01B7/16
CPC分类号： F16C7/04 , G01L5/101

7. 发明公开

EP2067697A1 Bielle pour la construction aéronautique et mécanisme comprenant une telle bielle 有权转让
标题翻译： um us us us us us us us us us us us us us us us us
公开(公告)号：EP2067697A1
公开(公告)日：2009-06-10
申请号：EP08170775.4
申请日：2008-12-05
申请人： SKF Aerospace France
发明人： Bouillot , Franck - Roland , Richard, Alain - Pierre
IPC分类号： B64C13/30 , F16C7/04 , G01L1/26 , G01L5/10 , G01B7/16
CPC分类号： F16C7/04 , G01L5/101
摘要： Cette bielle (1), pour la construction aéronautique, comprend au moins un premier ensemble comportant :
- au moins un arbre (4) destiné à transmettre des efforts (F 1 ) exercés essentiellement en traction et/ou en compression lorsque la bielle (1) est en service ;
- un élément élastiquement déformable (62) solidarisé audit arbre (4) de façon à reprendre lesdits efforts (F 1 ), ledit élément (62) étant apte à présenter une déformation élastique sous lesdits efforts (F 1 ) ;
- au moins un capteur à jauges de contraintes (603) associé audit élément (62) de façon à mesurer ladite déformation élastique pour évaluer lesdits efforts (F 1 ) ;

caractérisée en ce que ledit premier ensemble comporte, en outre, un organe de sécurité (617) solidaire dudit élément (62) et distant de l'arbre (4) lorsque la bielle (1) est au repos, ledit organe de sécurité (617) étant apte à limiter les mouvements de l'arbre (4) lorsque ladite déformation élastique dépasse une limite déterminée, de façon à transmettre la partie excédentaire desdits efforts (F 1 ).
摘要翻译：杆（1）具有轴（4），当杆处于使用状态时，轴（4）传递施加在牵引和压缩中的力（F1）。膜（62）被集成到轴上以返回力并且在力的作用下呈现弹性变形。应变计传感器（603）即膜片式传感器与膜相关联以测量变形以评估力。当杆处于静止状态时，安全单元（617）集成到膜上并远离轴，并且当变形超过确定的极限以传递多余的力时，限制轴的运动。连接杆的制造方法也包含独立的权利要求。

8. 发明公开

EP2021600A1 BIELLE POUR ATTELAGE MOBILE D'UN GROUPE MOTOPROPULSEUR ET ATTELAGE MOBILE COMPORTANT UNE TELLE BIELLE 审中-公开
标题翻译： SPURSTANGEFÜRDEN KURBELANTRIEB EINES MOTORSTROMAGGRATAT UND KURBELANTRIEB MIT EINER SOLCHEN SPURSTANGE
公开(公告)号：EP2021600A1
公开(公告)日：2009-02-11
申请号：EP07765997.7
申请日：2007-05-04
申请人： PEUGEOT CITROËN AUTOMOBILES S.A.
发明人： RYMER, Guillaume , SAUVAGE, Olivier
IPC分类号： F02B75/04 , F16C7/04
CPC分类号： F16C7/023 , F02B75/045 , F16C7/04
摘要： The invention concerns a track rod for the crank drive of a motive power group and a crank drive including such track rod. The invention involves a track rod, articulated between an initial linking pin connected to a piston and a second linking pin connected to a crank pin of a crankshaft, includes an interior chamber, featuring stops boarding the sides of the chamber, perpendicular to the longitudinal axis of the track rod, in which a pit houses said linking pins and designed to move in relation to the body of the track rod.
摘要翻译：杆在杆的底部具有内腔（24），杆的头部（22）设置有用于活塞轴线的壳体（23）。该室与芯（25）组装，所述芯（25）设置有用于轴线的壳体（26）和用于在曲轴的曲柄销上的铰接。核心相对于杆身体移位。腔室与围绕杆的面的垂直于杆的纵向对称轴线（21）的限制器（27）组装，并且限制芯沿着对称轴线的方向运动，其中止动件由弹簧构成。

9. 发明授权

EP1462667B1 Spring-based crankshaft coupling structure for engine 有权
标题翻译：具有弹簧的用于内燃发动机的曲轴连接
公开(公告)号：EP1462667B1
公开(公告)日：2008-05-21
申请号：EP04006198.8
申请日：2004-03-16
申请人： Meyer, Siegfried
发明人： Meyer, Siegfried
IPC分类号： F16C7/04 , F02B75/04 , F02B41/04
CPC分类号： F16C7/04 , F02B41/04 , F02B75/045 , Y10T74/2144

10. 发明公开

EP1657455A3 Clutch linkage with vibration isolation and damping 有权
标题翻译：与隔振和阻尼Kuplungsgestänge
公开(公告)号：EP1657455A3
公开(公告)日：2007-03-21
申请号：EP05021731.4
申请日：2005-10-05
申请人： International Truck Intellectual Property Company, LLC
发明人： Woehrle, Harry G.
IPC分类号： F16C7/04 , F16D23/12 , F16F15/08
CPC分类号： F16F7/108 , F16C7/04 , F16C2361/43 , F16D23/12 , Y10T74/20006 , Y10T74/2144 , Y10T74/2146
摘要： Attenuation of transmission of noise along a clutch linkage (122) for a manual transmission clutch is achieved by providing a segmented linkage. A clutch pedal side segment (42) has a substantially greater mass than does the clutch lever side segment (44). Bidirectional force between the clutch lever side segment and the clutch pedal side segment is through compressible bearings located inside a coupler (40) between the segments.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式