公开(公告)号：EP4375545A1

公开(公告)日：2024-05-29

申请号：EP22845266.0

申请日：2022-07-18

申请人： Shandong Future Robot Co., Ltd

发明人： TAO, Zewen ,  WANG, Yali ,  ZHANG, Pengyu ,  JIANG, Jingwei ,  YU, Xinli ,  LI, Zhenxin ,  HAO, Songsong ,  DU, Yang

IPC分类号： F16K1/00 ,  F16K1/02 ,  F16K1/28 ,  F16K1/12 ,  F16K31/50 ,  F16K1/04 ,  F16K1/32 ,  F16K1/34 ,  F16K1/36 ,  F16K1/40 ,  F16K41/00 ,  F16K41/02 ,  F16K41/08 ,  F17D3/10 ,  B65D83/54 ,  B25J5/02 ,  A62C35/20 ,  A62C31/00 ,  E03B9/02 ,  A62C31/28 ,  A62C31/02

CPC分类号： A62C31/28 ,  A62C27/00 ,  B25J5/00 ,  B25J5/02 ,  B65D83/54 ,  B67D7/00 ,  B67D7/06 ,  E03B9/02 ,  F16K1/00 ,  F16K1/02 ,  F16K1/04 ,  F16K1/12 ,  F16K1/32 ,  F16K1/34 ,  F16K1/36 ,  F16K1/40 ,  F16K1/28 ,  F16K31/50 ,  F16K41/00 ,  F16K41/02 ,  F16K41/08 ,  F16L17/04 ,  F16L21/06 ,  F16L33/00 ,  F16L37/08 ,  F16L37/00 ,  F16L37/10 ,  F16L37/113 ,  F16L37/28 ,  F16L37/38 ,  F16L37/40 ,  F17D3/10 ,  A62C35/20

摘要： A spiral water intake valve (19) and a fire-fighting robot. The spiral water intake valve (19) comprises a valve body (111). A main valve core (112) is provided in the valve body (111), and a spiral water intake mechanism (113) is provided in the valve body (111). The spiral water intake mechanism (113) comprises a butt joint (16) and a connecting base (115). The main valve core (112) comprises a main valve sealing base (116) and a main valve screw (117). A water intake channel (123) is provided in the middle of an upper valve cover (77) of the valve body (111), the butt joint (16) is provided in the water intake channel (123), the main valve sealing base (116) is sealedly connected to the upper valve cover (77), and the main valve screw (117) is threadedly connected to the connecting base (115). The fire-fighting robot comprises a chassis (14) and a track (15). At least one spiral water intake valve (19) is provided on the track (15). A valve opening mechanism (100) is provided on the chassis (14). The valve opening mechanism comprises a fixing stand (1) and a valve shaft (2), a lifting rotating mechanism (6) is provided at the upper end of the valve shaft (2), a valve opening wrench (7) is provided at the lower end of the valve shaft (2), the valve opening wrench (7) is matched with the butt joint (16) in an inserted mode, and a sealing butt mechanism (20) is provided between the spiral water intake valve (19) and the valve opening mechanism (100). The spiral water intake valve can be automatically aligned and is accurate in alignment and good in tightness.

公开(公告)号：EP2784345B1

公开(公告)日：2018-10-10

申请号：EP12852266.1

申请日：2012-10-23

申请人： KYB Corporation

发明人： MOCHIZUKI, Takahisa

IPC分类号： F16F9/46 ,  F16F9/34 ,  F16F9/50 ,  F16F9/06 ,  F16F9/18 ,  F16K27/04 ,  F16K1/38 ,  F16K1/34 ,  F16F9/342

CPC分类号： F16F9/34 ,  F16F9/062 ,  F16F9/185 ,  F16F9/187 ,  F16F9/342 ,  F16F9/466 ,  F16K1/34 ,  F16K1/38 ,  F16K27/048

摘要： A damping valve includes an annular valve seat, a valve body, an actuator for driving the valve body and a valve case including a valve hole into which the valve body is slidably inserted. The valve body includes a valve main body and a shaft for transmitting a thrust force of the actuator to the valve main body. The valve main body includes a flange partitioning the interior of the valve hole into a valve seat side chamber and an opposite valve seat side chamber, a shaft portion extending from the flange and a valve head to be seated on and lifted from the valve seat. The valve seat side chamber and the opposite valve seat side chamber communicate via a communication passage and the valve seat side chamber and the flow path communicate via a throttle passage.

公开(公告)号：EP3048368B1

公开(公告)日：2018-06-06

申请号：EP16152831.0

申请日：2016-01-26

申请人： Delavan, Inc.

发明人： THOMSON, Neal A. ,  TIBBS, Andy W.

IPC分类号： F23D11/38 ,  F02C9/26 ,  F02C7/232 ,  F23K5/14 ,  F16J15/3212 ,  F16J15/3232

CPC分类号： F16K1/34 ,  F02C7/232 ,  F05D2240/55 ,  F16J15/3212 ,  F16J15/3236 ,  F16K1/42 ,  F16K15/025 ,  F23D11/38 ,  F23K5/147 ,  Y10T137/7867 ,  Y10T137/7925

摘要： A dynamic seal assembly (400) is disclosed for use in a valve having an upstream pressure side and a downstream pressure side, the dynamic seal assembly (400) including an annular seal member (432) having a generally C-shaped cross-section and including opposed upstream and downstream legs defining an internal cavity with an opening facing toward the upstream pressure side of the valve, wherein the upstream leg has a radial length that is greater than a radial length of the downstream leg and includes a retaining foot that may extend angularly away from the upstream leg in an upstream direction at an angle of between about 0° and 90°, and a metallic spring is disposed within the internal cavity of the seal member for providing a constant sealing force to the seal member.

公开(公告)号：EP2589398B1

公开(公告)日：2018-05-30

申请号：EP12191509.4

申请日：2009-10-20

申请人： Codman Neuro Sciences Sàrl

发明人： Crivelli, Rocco ,  Ginggen, Alec ,  Bork, Toralf

IPC分类号： A61M5/168 ,  F16K1/34 ,  F16K31/00 ,  A61M39/22 ,  H01L41/04 ,  A61M5/142 ,  A61M5/172 ,  H01L41/09

CPC分类号： F16K31/006 ,  A61M5/14276 ,  A61M5/16881 ,  A61M5/172 ,  A61M39/22 ,  A61M2205/0294 ,  A61M2205/70 ,  A61M2205/702 ,  A61M2205/8212 ,  F16K1/34 ,  H01L41/042 ,  Y10T137/86389

摘要： Improving the accuracy of the flow rate of a valve (10) in a fluidic delivery device in which a desired flow rate may be achieved by varying the duty cycle of the valve. The flow rate of fluid delivery from the valve over its lifetime is stabilized by minimizing the voltage OPENING time of the valve to account for valve and piezoelectric actuator (53) drift. Also, the valve OPENING time of one or more fluidic parameters that impact on the flow rate delivery by the valve and differ among fluidic delivery devices is compensated to optimize the flow rate accuracy.

公开(公告)号：EP2971702A4

公开(公告)日：2016-11-16

申请号：EP14775865

申请日：2014-03-12

申请人： UNITED TECHNOLOGIES CORP

发明人： LIOR RAPHAEL ,  PAVLIK MARK G

IPC分类号： F02C9/18 ,  F01D17/10 ,  F02C7/232 ,  F16K31/50

CPC分类号： F02C9/18 ,  F01D25/32 ,  F02C6/08 ,  F02C7/057 ,  F02C7/06 ,  F02C7/232 ,  F02C9/52 ,  F05D2220/32 ,  F05D2260/606 ,  F16K1/34 ,  F16K24/04 ,  F16K27/02

摘要： A bleed valve assembly according to an exemplary aspect of the present disclosure includes, among other things, a bleed adaptor having an inlet portion, a fitting opposite the inlet portion, an adaptor body that extends between the inlet portion and the fitting, and a bleed opening disposed on the adaptor body that is selectively exposed to direct fluid into the bleed adaptor.

公开(公告)号：EP2796756B1

公开(公告)日：2016-06-15

申请号：EP12820755.2

申请日：2012-08-01

申请人： Huo, Gang

发明人： Huo, Gang

IPC分类号： F16K11/02 ,  F16K17/00 ,  F16K31/524 ,  F16K41/00 ,  F16K43/00 ,  F16K11/14 ,  B63G8/22 ,  B63B13/00

CPC分类号： F16K1/34 ,  B63B13/00 ,  B63G8/22 ,  F16K11/14 ,  F16K17/0413 ,  F16K17/0446 ,  F16K17/0473 ,  F16K27/0227 ,  F16K31/52441 ,  F16K41/003 ,  F16K43/00 ,  Y10T137/87981 ,  Y10T137/88054

公开(公告)号：EP3023679A1

公开(公告)日：2016-05-25

申请号：EP13889373.0

申请日：2013-09-11

申请人： Zhejiang Sanhua Co. Ltd.

发明人： LV, Ming ,  WEI, Xianrang

IPC分类号： F16K27/10

CPC分类号： F16K31/04 ,  B23K26/21 ,  B23K26/282 ,  B23K2101/04 ,  F16K1/10 ,  F16K1/34 ,  F16K27/102 ,  F25B41/062 ,  F25B2341/0653 ,  Y02B30/72

摘要： Disclosed is an electronic expansion valve, comprising a shell component (3) and a valve seat assembly, wherein the valve seat assembly comprises a first connection pipe (24) and a second connection pipe (23) which are located on the same straight line; the valve seat assembly forms a main valve chamber, the main valve chamber makes an included angle of an acute angle with the first connection pipe, the valve seat assembly is of an integrated structure and is welded and fixed to the shell component, and there is a preset distance between the radial extension line in the welding position of the two and the first connection pipe. When a valve body relatively rotates to perform welding, welding can be performed smoothly without being subject to the obstruction of the first connection pipe, to form an integrated valve body. Further disclosed is a manufacturing method for the electronic expansion valve. The electronic expansion valve is of an integrated structure, so that the leakage rate of the product can be reduced, and the production cost of the product can also be effectively controlled without increasing the thickness and quality of material.

公开(公告)号：EP2990612A4

公开(公告)日：2016-05-18

申请号：EP14883018

申请日：2014-02-19

申请人： MITSUBISHI HEAVY IND COMPRESSOR CORP

发明人： KAWAMURA YASUHIKO

IPC分类号： F01D17/14 ,  F01D25/16 ,  F16K1/32 ,  F16K27/08

CPC分类号： F16K1/34 ,  F01D17/145 ,  F01D25/166 ,  F01K13/02 ,  F05D2220/31 ,  F05D2260/57 ,  F05D2270/62 ,  F05D2300/172 ,  F05D2300/501 ,  F05D2300/506 ,  F16K1/32 ,  F16K15/063 ,  F16K27/02 ,  F16K27/0209 ,  F16K27/08

摘要： A steam valve includes a valve body having a valve seat in a steam channel, a valve stem configured to close the steam channel by coming in contact with the valve seat and to open the steam channel by moving from the valve seat and a guide portion configured to slidably guide the valve stem in a moving direction thereof. The guide portion has a guide body that encloses the valve stem from a radial outer side of the valve stem and a guide bush that is detachably fixed inside the guide body, has an inner surface which abuts and slides on an outer circumferential surface of the valve stem, and is formed of a material having corrosion resistance.

摘要翻译： 蒸汽阀包括阀体，其具有在蒸汽通道中的阀座，阀杆，构造成通过与阀座接触而闭合蒸汽通道，并且通过从阀座移动而打开蒸汽通道，并且配置有引导部分 以沿其移动方向可滑动地引导阀杆。 引导部分具有引导体，该引导体从阀杆的径向外侧包围阀杆，并且可拆卸地固定在引导体内部的引导衬套具有在阀的外周表面上邻接并滑动的内表面 并且由具有耐腐蚀性的材料形成。

公开(公告)号：EP2961565A1

公开(公告)日：2016-01-06

申请号：EP14710141.4

申请日：2014-02-24

申请人： Apex Brands, Inc.

发明人： WATFORD, Jeremy ,  MYHILL, Kevin

IPC分类号： B23Q5/32 ,  B25F5/02

CPC分类号： B23Q5/326 ,  B23Q5/261 ,  B23Q5/263 ,  B23Q5/265 ,  B23Q11/04 ,  B25B21/00 ,  B25F3/00 ,  B25F5/00 ,  B25F5/001 ,  B25F5/02 ,  F16K1/34 ,  F16K27/02 ,  F16K31/1225

摘要： Positive feed tools that include gear heads configured to be driven by a motor. The gear heads further include a pneumatic manifold that provides for access to input/output signals to add on additional components that include additional air logic functionality. The gear head includes first and second interface positions. Each interface is configured to receive either the motor for powering the gear head or an add-on component to provide additional functionality to the tool.

摘要翻译： 正向进给刀具包括一根主轴，该主轴沿进给路径轴向移动，以对工件进行加工。 该工具包括具有多个齿轮的齿轮头，该齿轮构造成旋转并轴向移动该主轴。 齿轮头用于更换齿轮箱内的变速齿轮，以改变主轴上的进给速率。 无需完全拆卸齿轮头就可以更换齿轮。

公开(公告)号：EP2807060A1

公开(公告)日：2014-12-03

申请号：EP13700871.0

申请日：2013-01-15

申请人： Continental Teves AG&Co. Ohg

发明人： COURTH, Christian ,  VOSS, Christoph

IPC分类号： B60T8/36 ,  F16K31/06

CPC分类号： F16K31/0655 ,  B60T8/363 ,  F16K1/34 ,  F16K31/0689

摘要： The invention relates to an electromagnetic valve, on the magnet armature (1) of which a circumferential annular groove (2) is arranged and in the valve housing (3) of which an axially movable throttle disk (4) is arranged, said throttle disk being fundamentally positioned at the height of the annular groove (2). The throttle disk (4) throttles the pressure-medium flow along the magnet armature (1) dependent on the actuation of the magnet armature (1) in order to damp the armature impact noise.