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

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

EP4378735A3 IMPROVED PRESSURE RELIEF DEVICE 审中-公开
公开(公告)号：EP4378735A3
公开(公告)日：2024-08-07
申请号：EP24171648.9
申请日：2020-11-24
申请人： Agility Fuel Systems LLC
发明人： MORGAN, David Neil
IPC分类号： F17C13/12 , F17C13/04 , F17C13/02 , F16K17/38 , B60K15/03 , F16K31/524 , F16K31/00
CPC分类号： F16K17/38 , F16K31/002 , F16K31/1221 , F16K31/56 , F16K31/1223 , F16K31/465 , F16K37/0025 , F17C2201/05620130101 , F17C2201/010920130101 , F17C13/04 , F17C2201/05820130101 , F17C2205/033220130101 , F17C2221/03320130101 , F17C2223/012320130101 , F17C2223/03620130101 , F17C2270/017820130101 , F16K31/524
摘要： A pressure relief valve configured to vent a pressurized tank in the event of a fire, the pressure relief valve comprising: a body; a vent passage disposed through the body, the vent passage having a first end configured to be placed in fluid communication with an internal volume of a tank and a second end configured to be placed in fluid communication with the atmosphere, the vent passage at least partially enclosed by a vent passage wall; a plug moveably mounted in the vent passage, the plug comprising a seal end forming a seal with the vent passage wall and a control end spaced apart from the seal end; a latch comprising an elongate body extending from a first end to a second end, the first end of the latch being rotatable about an axle, the latch having a contact portion disposed thereon, wherein the contact portion comprises a first surface disposed transverse to a longitudinal axis of the latch, wherein the contact portion is configured to be in contact with the control end of the plug in a first configuration, the latch being rotatable such that the contact portion is out of contact with the control end of the plug in a second configuration to allow movement of the plug in the vent passage; and a shape memory alloy wire having a first length disposed in the body of the pressure relief valve and a second length disposed outside the body of the pressure relief valve, the shape memory alloy wire configured to shorten when exposed to a temperature above a threshold temperature; wherein upon being exposed to heat above a threshold, the second length of the shape memory alloy wire is shortened to allow the latch to be actuated from the first configuration to the second configuration to allow the plug to move in the vent passage to allow gas in the tank to flow through the pressure relief valve to the second end of the vent passage and out of the pressure relief valve to the atmosphere.

8. 发明公开

EP3406947A1 VALVE 有权
公开(公告)号：EP3406947A1
公开(公告)日：2018-11-28
申请号：EP17741106.3
申请日：2017-01-20
申请人： Shanghai Hongyan Returnable Transit Packagings Co., Ltd.
发明人： FANG, Zhengwei
IPC分类号： F16K1/18 , F16K1/36 , F16K31/524
CPC分类号： F16K1/18 , F16K1/00 , F16K1/36 , F16K31/524
摘要： Provided is a valve, comprising a valve body (10), a valve rod (30), a valve seat (50, 60), and a valve core assembly (20). The valve core assembly (20) is mounted inside the valve body (10) and comprises a valve core (21). The valve core (21) is articulated to the valve body (10), and the valve core assembly (20) further comprises a drive member (22), a positioning member (24), and a flexible member (23). The positioning member (24) is mounted on the valve core (21) such that it may move relative to same. The flexible member (23) is mounted between the positioning member (24) and the valve core (21); thus the drive member (22) has a separable fitting relationship with the positioning member (24), such that the valve has three drive relationships while it is being closed: that is, the drive member (22) fits with the positioning member (24) to form a relatively static first transmission relationship; a second transmission relationship in which the drive member (22) presses the positioning member (24) to cause the positioning member (24) to move relative to valve core; the second transmission relationship between the drive member (22) and the positioning member (24) is switched to a third transmission relationship between the drive member (22) and the valve core (21). The valve has the advantages of few component parts, a simple manufacturing process, a simple structure, and good utilization of space.

9. 发明授权

EP3112771B1 ELECTRIC ACTUATOR FOR HEATING, VENTILATING AND AIR-CONDITIONING SYSTEM 有权
标题翻译：电动执行器用于加热，通风和空调系统
公开(公告)号：EP3112771B1
公开(公告)日：2018-03-28
申请号：EP16175380.1
申请日：2016-06-21
申请人： Siemens Schweiz AG
发明人： Sun, Shao Long , Xiong, Hong , Li, Mi
IPC分类号： F24F13/00 , F16K31/52 , F16K31/524 , F16H25/14 , F16K31/04 , F24F13/14
CPC分类号： F24F13/1426 , F16H25/14 , F16H35/18 , F16K31/047 , F16K31/52 , F16K31/524 , F16K31/52408 , F24F2013/1433 , F24F2013/146 , F24F2013/1473
摘要： The present invention provides an actuator for a heating, ventilating and air conditioning system, which comprises: a motor (10); an actuation end (20) driven by the motor; and a reset mechanism (40). The reset mechanism (40) comprises: a torsion spring (42), which is capable of outputting a restoring force as a function of a torsion angle when the motor stops working; and an eccentric mechanism (44) which is driven to rotate by the restoring force of the torsion spring and outputs a restoring torque, wherein a center of rotation of the eccentric mechanism is arranged to deviate from a center of torsion of the torsion spring.

10. 发明公开

EP3194193A1 VALVE 有权
标题翻译：阀
公开(公告)号：EP3194193A1
公开(公告)日：2017-07-26
申请号：EP15841619.8
申请日：2015-09-16
申请人： Valeo Climate Control Corp
发明人： SPRYSHAK, Joseph
IPC分类号： B60H1/00
CPC分类号： F16K11/052 , B60H1/00678 , B60H2001/00707 , F16K31/521 , F16K31/524 , F16K31/52441
摘要： A valve includes a housing defining a flow path having three ports. A door in the flow path selectably controls a flow through the flow path in response to a rotation of a lever. Three seal flanges, each define one of the three ports. The door has three selectable closed positions including a first port closed position, a second port closed position, and a third port closed position. A resilient seal is compressed between a sealing face of the door and each of the three seal flanges respectively in turn when the door is in each of the closed positions. The door has a first pivot axis and a second pivot axis parallel to and spaced from the first pivot axis. The door is alternatively rotatable about the first pivot axis and the second pivot axis to selectably close, each individually and separately in turn, the three ports.
摘要翻译：阀包括限定具有三个端口的流路的壳体。响应于杠杆的旋转，流动路径中的门选择性地控制通过流动路径的流动。三个密封法兰分别定义三个端口中的一个。门具有三个可选闭合位置，包括第一端口闭合位置，第二端口闭合位置和第三端口闭合位置。当门处于每个关闭位置时，弹性密封件分别依次在门的密封面和三个密封凸缘中的每一个之间被压缩。门具有第一枢转轴线和与第一枢转轴线平行且间隔开的第二枢转轴线。门可选择地围绕第一枢转轴线和第二枢转轴线旋转以选择性地关闭，三个端口分别单独且分开地依次关闭。

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