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1. 发明公开

EP3215761A1 LINEARAKTUATOR 有权转让
公开(公告)号：EP3215761A1
公开(公告)日：2017-09-13
申请号：EP15797615.0
申请日：2015-11-02
申请人： Continental Automotive GmbH
发明人： WEIS, Christian , MIKOLAJEK, Carsten
IPC分类号： F16H25/18
CPC分类号： F02M26/67 , F02M26/54 , F16H19/001 , F16H25/18 , F16H37/12 , F16H53/06 , F16K31/524 , F16K31/52408 , F16K31/53
摘要： The invention relates to a linear actuator (8) for driving an actuating member (4) of an internal combustion engine of a motor vehicle, said linear actuator comprising two rolling bearings for scanning mutually opposing sides of a rib that is formed as a guide curve (16). The rib (17) has a variable width, against which the two sensing bodies are biased. In this way, undesired reaction forces are avoided.
摘要翻译：一种用于驱动机动车辆的内燃机的致动构件的线性致动器，该线性致动器具有两个滚动轴承，用于扫描形成为引导曲线的肋的相互相对的两侧。肋条具有可变的宽度，两个传感体被抵靠该宽度偏置以减少或消除不希望的反作用力。

2. 发明授权

EP2844877B1 ADJUSTING OPENING TIMES OF A CAM ACTUATED VALVE, RECIPROCATING COMPRESSOR AND METHOD 有权
标题翻译：打开设置CAM时操作阀，活塞式压缩机及方法
公开(公告)号：EP2844877B1
公开(公告)日：2016-10-05
申请号：EP13723035.5
申请日：2013-05-01
申请人： Nuovo Pignone S.r.l.
发明人： BAGAGLI, Riccardo , TOGNARELLI, Leonardo
IPC分类号： F04B7/00 , F04C14/24 , F16K31/524 , F04B39/10
CPC分类号： F04B7/0057 , F04B39/10 , F04C14/24 , F16K31/524

3. 发明公开

EP2944853A1 VALVE DEVICE 审中-公开
标题翻译： VENTILVORRICHTUNG
公开(公告)号：EP2944853A1
公开(公告)日：2015-11-18
申请号：EP14737692.5
申请日：2014-01-10
申请人： Futaba Industrial Co. Ltd.
发明人： OKAMI, Hirohisa , KATO, Hisayuki
IPC分类号： F16K31/68 , F01N5/02 , F16K31/524
CPC分类号： F16K1/2007 , F01N5/02 , F01N2240/02 , F01N2240/36 , F01N2410/02 , F01N2410/14 , F16K31/002 , F16K31/44 , F16K31/521 , F16K31/524 , F16K31/52441 , F16K31/5282 , G05D23/023 , Y02T10/16
摘要： To provide a valve device which can maintain the engagement relation between a rod mechanism and a valve mechanism even when the range of advance/retraction of the rod mechanism increases, as well as can achieve downsizing of the entire valve device. In a valve device 1, a pressing rod 215 has a first driving surface 217 which remains in contact with a tip portion 312 from a position away from a rotation axis Axb to at least a position closest to the rotation axis Axb, and a second driving surface 218 which, after the contact relation between the tip portion 312 and the first driving surface 217 is dissolved, remains in contact with the tip portion 312 to a position past the rotation axis Axb.
摘要翻译：即使当杆机构的前进/后退范围增加时，也能够实现整个阀装置的小型化，能够维持杆机构与阀机构的接合关系的阀装置。在阀装置1中，按压杆215具有第一驱动表面217，其从远离旋转轴线Axb的位置至最靠近旋转轴线Axb的位置与尖端部分312保持接触，并且第二驱动在尖端部分312和第一驱动表面217之间的接触关系被溶解之后，表面218保持与尖端部分312接触到经过旋转轴线Axb的位置。

4. 发明公开

EP2844877A1 ADJUSTING OPENING TIMES OF A CAM ACTUATED VALVE, RECIPROCATING COMPRESSOR AND METHOD 有权
标题翻译：打开设置CAM时操作阀，活塞式压缩机及方法
公开(公告)号：EP2844877A1
公开(公告)日：2015-03-11
申请号：EP13723035.5
申请日：2013-05-01
申请人： Nuovo Pignone S.r.l.
发明人： BAGAGLI, Riccardo , TOGNARELLI, Leonardo
IPC分类号： F04B39/10 , F16K31/52
CPC分类号： F04B7/0057 , F04B39/10 , F04C14/24 , F16K31/524
摘要： Cam actuated valves for compressors include mechanisms for changing an instant when the cam actuated valve is opened and/or a time interval during which the cam actuated valve is in an open state within the time range of a compression cycle. A reciprocating compressor has: a body (910) including a compression chamber (922); a cam having an oblong portion, being located inside the body and being configured to be rotated around a rotation axis, to perform a rotation during each compression cycle;an actuating element located inside the body and configured to receive a linear displacement or an angular displacement due to the oblong portion of the cam;and a valve (932) located on a flow path of the fluid toward or from the compression chamber (922) and configured to be switched to an open state by the actuating element. The reciprocating compressor also includes a controller configured to adjust timing of the valve.

5. 发明公开

EP1607664A1 Valve actuating apparatus 有权
标题翻译：阀门驱动装置
公开(公告)号：EP1607664A1
公开(公告)日：2005-12-21
申请号：EP05009681.7
申请日：2005-05-03
申请人： Daewoo Electronics Corporation
发明人： Kang Suk Choi
IPC分类号： F16K31/52 , B67D1/00
CPC分类号： F16K31/524 , B67D1/1252 , B67D1/14
摘要： A valve actuating apparatus for use in a high-pressure gas cylinder (4) includes a casing (40) for being fixedly connected to the high-pressure gas cylinder and housing a valve of the high-pressure gas cylinder; an actuating cam (123) installed inside the casing such that it is linearly movable to press the valve of the high-pressure gas cylinder; a rotating cam (121) rotatably installed inside the casing; and a driving unit (16) connected to the casing, for providing the rotating cam with a rotational force. The rotating cam has a rotating plate (21) and a protrusion (20) formed on a front surface of the rotating plate, and the actuating cam has an actuating plate (23) and a protrusion (20) formed on a front surface of the actuating plate. The rotating cam and the actuating cam contact each other.
摘要翻译：一种用于高压气瓶（4）的气门驱动装置，包括：壳体（40），用于固定连接到高压气瓶并容纳高压气瓶的阀; 一个安装在壳体内部的致动凸轮（123），它可以线性移动以压迫高压气瓶的阀; 可旋转地安装在外壳内的旋转凸轮（121）和连接到壳体的驱动单元（16），用于为旋转凸轮提供旋转力。旋转凸轮具有旋转板（21）和形成在旋转板的前表面上的突起（20），并且致动凸轮具有致动板（23）和形成在旋转板的前表面上的突起驱动板。旋转凸轮和致动凸轮彼此接触。

6. 发明授权

EP0370883B1 Rampe d'injection de gaz pour brûleur séquentiel de chaudière à gaz à puissance variable 失效
标题翻译：用于具有可变输出的燃气锅炉的连续燃烧器的气体燃料注入轨
公开(公告)号：EP0370883B1
公开(公告)日：1993-08-18
申请号：EP89403186.3
申请日：1989-11-20
申请人： SAUNIER DUVAL EAU CHAUDE CHAUFFAGE - SDECC
发明人： Vallat, Didier
IPC分类号： F23D14/46 , F16K31/524
CPC分类号： F23D14/46 , F16K31/524

7. 发明公开

EP4368900A1 STELLANTRIEB FÜR EIN STELLVENTIL 审中-公开
公开(公告)号：EP4368900A1
公开(公告)日：2024-05-15
申请号：EP22207202.7
申请日：2022-11-14
申请人： Eazy Systems GmbH
发明人： SEELMANN, Florian , SEELMANN, Till
IPC分类号： F24D19/10 , F16K37/00 , F16K31/02 , F16K31/524 , G05D23/19
CPC分类号： F16K37/0008 , F16K31/025 , F16K31/52408 , F16K31/524 , G05D23/192 , F24D19/1015 , F24D3/1066
摘要： Die vorliegende Erfindung betrifft einen Normally-Open-(NO-)Stellantrieb (2) für ein Stellventil (12) mit einem Stellelement (25), welches ausgebildet ist, das Stellventil (12) mittels einer Kraft entlang der Längsachse (X) zu betätigen. Der NO-Stellantrieb (2) ist dadurch gekennzeichnet, dass das Stellelement (25) ausgebildet ist, die Kraft abweichend zur Längsachse (X) auszuüben, wobei ein Kraftumlenkelement (27) ausgebildet ist, die Kraft vom Stellelement (25) zu erhalten und mittels eines Stößels (26) entlang der Längsachse (X) auf das Stellventil (12) zu übertragen.

8. 发明公开

EP4361479A1 VALVE ACTUATION MECHANISM, VALVE ARRANGEMENT AND PIPE INSTALLATION FOR LH2 APPLICATIONS AS WELL AS USE THEREOF 审中-公开
公开(公告)号：EP4361479A1
公开(公告)日：2024-05-01
申请号：EP22204327.5
申请日：2022-10-28
申请人： Airbus Operations GmbH , Airbus Operations Limited
发明人： Nils, Lammert , West, Nicholas
IPC分类号： F16K31/53 , F16K31/524 , F16H55/08 , B64D37/14 , B64F1/28
CPC分类号： F16K31/535 , F16K31/524 , F16H2049/00320130101 , B64F1/28 , B64D37/30 , F16H49/001
摘要： In order to improve a valve actuating mechanism (10) for use with high anti-leakage requirements, the invention provides a valve actuation mechanism (10) for actuating a rotatable closing element (16) of a valve (12) for cryogenic applications and/or H2 applications, comprising:
a housing (22) defining an inner area (32) which is sealed by a sealing membrane (24) from an outer area (34),
an input shaft (26) for receiving a rotational movement wherein the input shaft (26) is arranged in the outer area (34),
an output shaft (28) to be connected to the closing element (16), wherein the output shaft (28) is arranged in the inner area (32), and
a strain wave gearing (30) connecting the input shaft (26) and the output shaft (28), wherein the strain wave gearing (30) comprises a wave generator (38) connected to one of the input and output shafts (26, 28), a rotatable outer gear wheel (40) connected to the other one of the input and output shafts (26, 28) and a stationary flexible ring gear (42) with external teeth (44) which is deformed by the wave generator (38) to engage with internal gear teeth (46) of the outer gear wheel (40), wherein the flexible ring gear (42) is provided as a portion (48) of the sealing membrane (24).

9. 发明公开

EP3201504A1 CAM APPARATUS FOR USE WITH VALVES 有权
标题翻译：用于阀门的CAM设备
公开(公告)号：EP3201504A1
公开(公告)日：2017-08-09
申请号：EP15784512.4
申请日：2015-10-02
申请人： Emerson Process Management Regulator Technologies, Inc.
发明人： NASHERY, Khashayar, Afnan , VASQUEZ, Ernesto
IPC分类号： F16K31/524 , F16K39/02
CPC分类号： F16H53/02 , F16K1/34 , F16K3/184 , F16K3/205 , F16K31/52 , F16K31/523 , F16K31/524 , F16K31/52408 , F16K39/024
摘要： Cam apparatus for use with valves are disclosed. An example apparatus includes a cam having a cam surface to engage a valve stem, a first portion of the cam surface to engage the valve stem in a closed position, a second portion of the cam surface to engage the valve stem in an open position, and a third portion of the cam surface adjacent the first portion and defining a curved profile. The third portion is to engage the valve stem when the cam is rotated to a first intermediate position between the closed position and the open position. The example apparatus also includes a fourth portion of the cam surface between the second portion and the third portion and defining a linear profile. The fourth portion is to engage the valve stem surface as the cam rotates between the first intermediate position and the open position.
摘要翻译：公开了与阀门一起使用的凸轮装置。示例装置包括具有凸轮表面以接合阀杆的凸轮，凸轮表面的第一部分在关闭位置接合阀杆，凸轮表面的第二部分接合处于打开位置的阀杆，以及与第一部分相邻的凸轮表面的第三部分，并限定了弯曲轮廓。第三部分在凸轮旋转到闭合位置和打开位置之间的第一中间位置时接合阀杆。示例装置还包括在第二部分和第三部分之间的凸轮表面的第四部分，并限定线性轮廓。第四部分是当凸轮在第一中间位置和打开位置之间旋转时接合阀杆表面。

10. 发明公开

EP2944853A4 VALVE DEVICE 审中-公开
标题翻译：阀装置
公开(公告)号：EP2944853A4
公开(公告)日：2016-09-14
申请号：EP14737692
申请日：2014-01-10
申请人： FUTABA IND CO LTD
发明人： OKAMI HIROHISA , KATO HISAYUKI
IPC分类号： F16K31/68 , F01N5/02 , F16K31/524
CPC分类号： F16K1/2007 , F01N5/02 , F01N2240/02 , F01N2240/36 , F01N2410/02 , F01N2410/14 , F16K31/002 , F16K31/44 , F16K31/521 , F16K31/524 , F16K31/52441 , F16K31/5282 , G05D23/023 , Y02T10/16

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