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1. 发明授权

EP4050244B1 VALVE 有权
公开(公告)号：EP4050244B1
公开(公告)日：2024-07-17
申请号：EP22157978.2
申请日：2022-02-22
IPC分类号： F16K1/46 , F16K17/04 , F16K25/00 , F25B49/00
CPC分类号： F25B49/005 , F16K1/46 , F16K25/00 , F16K17/0466 , F25B2500/0720130101

2. 发明公开

EP3374535A1 POWDER COATING COMPOSITIONS FOR REDUCING FRICTION AND WEAR IN HIGH TEMPERATURE HIGH PRESSURE APPLICATIONS 审中-公开
公开(公告)号：EP3374535A1
公开(公告)日：2018-09-19
申请号：EP16816771.6
申请日：2016-11-09
申请人： Vetco Gray Inc.
发明人： KRISHNAN, Sitaraman , LEBGA-NEBANE, Janice, Losenge , SANKARASUBRAMANIAN, Malavarayan , CHOJECKI, Gregory, S. , RASMUSSEN, Don, H. , MOOSBRUGGER, John, C.
IPC分类号： C23C4/02 , C23C4/04 , C23C4/129 , B29C43/14 , B05D7/00 , F16K3/00 , B05D5/08
CPC分类号： C09D5/032 , B05D1/10 , B05D3/0254 , B05D3/12 , B05D5/08 , B05D7/54 , B05D2202/10 , B05D2203/35 , B05D2451/00 , B05D2601/20 , B29C43/146 , C09C1/00 , C09C1/0003 , C09C1/0081 , C09C1/30 , C09D5/038 , C09D5/08 , C09D171/00 , C10M125/08 , C10M125/22 , C10M125/26 , C10M145/20 , C10M2201/061 , C10M2201/084 , C10M2201/087 , C10M2209/101 , C10N2220/082 , C10N2220/084 , C10N2230/06 , C10N2230/08 , C23C4/02 , C23C4/04 , C23C4/12 , C23C4/129 , F04B1/00 , F16K3/00 , F16K3/36 , F16K5/22 , F16K25/00 , B05D2401/32
摘要： The invention provides a powder coating composition comprising of thermoplastic polymers, ceramic particles, and cermet particles for lowering the friction coefficient, and improving wear and corrosion resistance of coated surfaces in high-temperature, high-pressure, and corrosive environments. It also provides a method of coating application for improving adhesion of the coating to the substrate. The coating compositions are devoid of volatile organic solvents and can be applied on surfaces using thermal spraying, compression molding and other particle sintering approaches. A multilayer architecture consisting of an adhesive bottom layer and a non-adhesive, low friction top layer is disclosed. The coating can be used in oil and gas production and seawater injection.

3. 发明公开

EP3336399A1 HOUSING ASSEMBLY OF VALVE AND VALVE 有权
公开(公告)号：EP3336399A1
公开(公告)日：2018-06-20
申请号：EP16834633.6
申请日：2016-08-08
申请人： Zhejiang Sanhua Intelligent Controls Co., Ltd.
发明人： DING, Honghui , XU, Guohua , ZHOU, Shixiong
IPC分类号： F16K25/00 , F16K27/00
CPC分类号： F16K25/00 , F16K27/00
摘要： A housing assembly of a valve and a valve are provided. The housing assembly of a valve includes: a valve base (10) and a housing (20) fixedly provided on the valve base (10). The valve base (10) has a first fitting end face facing the housing (20), and the housing (20) has a second fitting end face matched with the first fitting end face of the valve base (10). The housing assembly further includes: a sleeve (30), at least one portion of the sleeve (30) is provided on an outer side of the housing (20) in a sleeving manner; and a reinforcement portion (40), provided on an outer side wall of the sleeve (30), the reinforcement portion (40) includes a first reinforcement portion (41), the first reinforcement portion (41) is located above the first fitting end face. The housing assembly of a valve and the valve can effectively solve the problem in the prior art in which fatigue damage is likely to occur at a weld joint of a housing assembly.

4. 发明公开

EP3255324A1 KONDENSATABLEITER, ASEPTISCHES DOPPELSITZVENTIL, VERFAHREN ZUM BETREIBEN DES KONDENSATABLEITERS, UND ABFÜLLANLAGE 有权
标题翻译：排水，无菌双座阀，其方法蒸汽疏水阀的操作和灌装
公开(公告)号：EP3255324A1
公开(公告)日：2017-12-13
申请号：EP17155102.1
申请日：2017-02-08
申请人： Evoguard GmbH
发明人： Sauer, Martin
IPC分类号： F16K1/44
CPC分类号： F16T1/02 , F16K1/385 , F16K1/446 , F16K25/00 , F16T1/383
摘要： In einem Kondensatableiter A mit einem Sitzventil V, das zwischen einer Offenstellung für einen ersten Abführzustand mit großem Durchsatz und einer Schließstellung für einen zweiten Abführzustand mit geringem Durchsatz umstellbar ist, bilden das Schließorgan 18 und der Sitz 19 des Sitzventils V in der Schließstellung einen zweiteiligen Durchlass D, dessen Düsenquerschnitt sich in Abführrichtung R zunächst verringert und anschließend wieder vergrößert, und der durch die Sitzfläche 21, die Dichtfläche 20 und wenigstens eine nur lokale Steuerkerbe S in der Dichtfläche 20 und/oder der Sitzfläche 21 begrenzt ist. In dem aseptischen Doppelsitzventil 1 dient der Kondensatableiter zum Durchführen sowohl eines Spülzyklus als auch eines Sterilisierzyklus in einer Abfüllanlage N.
摘要翻译：在具有提升阀V，其为第一Abführzustand高吞吐量的打开位置和用于第二Abführzustand低通量闭合位置之间切换的蒸汽疏水阀A，封闭部件18和处于关闭位置的提升阀V的座19形成两通道 d，在放电方向R的喷嘴的横截面在第一降低，然后再次升高，并且由就座表面21，密封表面20和至少一个仅局部控制切槽S在密封面20和/或底座表面21限定在无菌双座阀1中，蒸汽疏水阀用于在装瓶厂N中执行漂洗循环和消毒循环两者。

5. 发明公开

EP3244114A1 INTEGRATED FLUSH-FACE CARTRIDGE 有权转让
标题翻译：集成的平面墨盒
公开(公告)号：EP3244114A1
公开(公告)日：2017-11-15
申请号：EP16168737.1
申请日：2016-05-09
申请人： Faster S.p.A.
发明人： DANELLI, Alessandro , SORBI, Roberto
IPC分类号： F16L37/23 , F16L37/34
CPC分类号： F16L37/36 , F16K25/00 , F16L37/12 , F16L37/23 , F16L37/33 , F16L37/34
摘要： The present invention relates to a female cartridge coupling of the type suitable for being inserted into a support block, or manifold, which is connectable to a pressurized oil circuit on board the machine.
The female cartridge coupling in accordance with the present invention is characterized in that although it is configured to be inserted into a support block, it is suitable for being connected to Standard ISO 16028-compliant flush-face male couplings.
The cartridge in accordance with the present invention further comprises a system for mechanically locking the decompression valve which allows the connection of a male coupling.
摘要翻译：本发明涉及一种适用于插入可连接到机器上的压力油回路的支撑块或歧管中的类型的阴型盒式联轴器。根据本发明的阴型盒式磁带联轴器的特征在于，尽管其被构造成插入到支撑块中，但其适合于连接到符合标准ISO16028的齐平式公接头。根据本发明的盒还包括用于机械地锁定允许连接凸形联接器的减压阀的系统。

6. 发明公开

EP3042109A1 ROTATABLE VALVE ASSEMBLY WITH PLUG SEAL 审中-公开
标题翻译：带插头SEAL回转面阀组件
公开(公告)号：EP3042109A1
公开(公告)日：2016-07-13
申请号：EP14771455.4
申请日：2014-09-03
申请人： BS&B Innovation Limited
发明人： FIEGENER, Sarah , BEAIR, Charles , TOMASKO, John , BHASKAR, Sirish , GOEHLER, Dan
IPC分类号： F16K17/02
CPC分类号： F16K17/02 , F16K25/00
摘要： A rotatable valve assembly (20) is disclosed. In one embodiment, the rotatable valve assembly (20) includes a valve body (22) and a valve plug (24). The valve plug (24) includes a seal configured to form a fluid-tight barrier with an interior surface of the valve body. The rotatable valve assembly may include additional seals, including a seal (96) provided in the valve body (22). The rotatable valve assembly (20) further may be used with a release mechanism (40) to control the pressure at which the valve plug (24) rotates into an open position.

7. 发明公开

EP2927545A1 Cage valve 审中-公开
标题翻译：笼阀
公开(公告)号：EP2927545A1
公开(公告)日：2015-10-07
申请号：EP15160036.8
申请日：2015-03-20
申请人： Azbil Corporation
发明人： Yoshida, Norifumi , Nakamura, Kenichi
IPC分类号： F16K1/38 , F16K1/42 , F16K3/24 , F16K25/00
CPC分类号： F16K1/34 , F16K1/385 , F16K1/42 , F16K3/246 , F16K25/00
摘要： A cage valve 1 is provided with a valve body 10, a bonnet 20, a cage 30, and a valve plug 40. Here a ring-shaped thin wall portion 34c that functions as a self-seal is formed in an upper valve seat 32 of the cage 30. Moreover, a ring-shaped thin wall portion 43c that functions as a self-seal is formed in a lower valve seating portion 42 of the valve plug 40.
摘要翻译：笼阀1设置有阀体10，阀帽20，阀笼30和阀塞40.这里，用作自密封的环形薄壁部分34c形成在上阀座32中另外，在阀芯40的下阀座部42上形成有作为自密封的环状的薄壁部43c。

8. 发明公开

EP2879926A1 VENTILKÖRPER FÜR EIN STELLVENTIL UND KORRESPONDIERENDES MAGNETVENTIL 审中-公开
标题翻译：阀体控制阀及相应MAGNETVENTIL
公开(公告)号：EP2879926A1
公开(公告)日：2015-06-10
申请号：EP13730825.0
申请日：2013-06-06
申请人： Robert Bosch GmbH
发明人： NORBERG, Jens , LECHLER, Andreas
IPC分类号： B60T8/36 , F16K1/42
CPC分类号： B60T8/3615 , B60T8/363 , F16K1/42 , F16K25/00
摘要： The invention relates to a valve body (20) for a control valve (1), comprising a valve seat (22), which is formed at the open edge of a fluid channel (24) inserted into the valve body (20), wherein the valve seat (22) interacts with a closure geometry (14) of a closing body (12) for adjusting a fluid flow (30), and further comprising a control valve (1) having a valve body (20) such as this, and a corresponding hydraulic braking system. According to the invention, the fluid channel (24) is configured with a step (26), at which an inlet section (24.1) of the fluid channel (24) having a first cross-sectional area merges into an outlet section (24.2) of the fluid channel (24) having a second cross-sectional area. The second cross-sectional area is larger than the first cross-sectional area, wherein the valve seat (22) is arranged at the open edge of the outlet section (24.2) of the fluid channel (24).

9. 发明公开

EP2600046A4 THERMOSTAT DEVICE 有权转让
公开(公告)号：EP2600046A4
公开(公告)日：2014-01-08
申请号：EP10855264
申请日：2010-07-27
申请人： FUJI BELLOWS CO LTD , COREA ELECTRONICS CORP
发明人： PARK HEE WAN
IPC分类号： F16K31/68 , F01P7/16 , F16K1/36 , F16K25/00 , F16K31/00 , G05D23/185
CPC分类号： F01P7/16 , F16K1/36 , F16K25/00 , F16K31/002 , G05D23/1852
摘要： Disclosed is a thermostat device which can both stabilise operation during the initial stages of valve opening, and can stabilise the temperature of a liquid coolant which is circulated in a cooling system circuit. A circular sealing lip (29) is provided on the outer periphery of an approach section (24) of a main valve (21), said approach section being to a cylindrical valve seat (11), and the circular sealing lip is elastically pressure welded to the inner peripheral surface of the cylindrical valve seat (11) when the valve is closed. The circular sealing lip (29) is provided so as to form a waveform having concavity and convexity curving in the drive direction of the main valve (21), due to a thermo-sensitive movable body (31). Thus, the contact position of the circular sealing lip with the inner peripheral surface of the cylindrical valve seat when the valve is closed can be displaced in the drive direction of the main valve according to the position in the circumferential direction of the circular sealing lip. Therefore, liquid coolant is made to flow in at a low flow amount during the initial stages of valve opening, the flow amount of the liquid coolant can be gradually increased as the main valve moves in the valve opening direction, and operation during the initial stages of valve opening can be stabilised.

10. 发明公开

EP2581635A1 Seals 审中-公开
标题翻译： Dichtungen
公开(公告)号：EP2581635A1
公开(公告)日：2013-04-17
申请号：EP11185294.3
申请日：2011-10-14
申请人： Vetco Gray Controls Limited
发明人： Borchgrevink, Christian , Flidh, Jon
IPC分类号： F16K41/10
CPC分类号： F16K25/00 , F16J15/52 , F16K41/10 , Y10T137/0318 , Y10T137/4456
摘要： A gate valve (10) is disclosed comprising: a body (11) with a chamber (18); a flow passage (12) having an axis and extending through and having a counterbore intersecting the chamber; an annular seat (20) carried in the counterbore, the seat having an outward facing seal face; a gate (14) in the chamber having an engaging face that slidingly engages the seal face on the seat while being moved between open and closed positions of the valve; a stem (40) operably connected to the gate to move the gate between open and closed positions of the valve; a housing (32) having an internal wall (36) and enclosing at least a portion of the stem; and a fluid filled seal chamber (44, 54) enclosing at least a portion of the stem and located within the housing, wherein a volume (64) comprising a volume between the seal chamber and the stem remains constant during operation.
摘要翻译：公开了一种闸阀（10），包括：具有室（18）的主体（11）; 具有轴线并延伸并且具有与所述腔室相交的沉孔的流动通道（12）承载在沉孔中的环形座（20），所述座具有向外的密封面; 所述腔室中的门（14）具有接合面，所述接合面在所述阀的打开和关闭位置之间移动时滑动地接合所述座椅上的密封面; 杆（40），其可操作地连接到所述门以在所述阀的打开和关闭位置之间移动所述闸门; 壳体（32），其具有内壁（36）并且包围所述杆的至少一部分; 以及封闭所述杆的至少一部分并且位于所述壳体内的流体填充的密封室（44,54），其中包括所述密封室和所述杆之间的体积的体积（64）在操作期间保持恒定。

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