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1. 发明公开

EP4325052A1 DRAIN DISCHARGE STRUCTURE IN PNEUMATIC CIRCUIT 审中-实审
公开(公告)号：EP4325052A1
公开(公告)日：2024-02-21
申请号：EP22927596.1
申请日：2022-10-21
申请人： Fukuhara Co., Ltd.
发明人： FUKUHARA, Hiroshi
IPC分类号： F04B39/16 , B01D53/14 , B01D53/62 , B01D53/82 , F16T1/00
摘要： Provided is a drain discharge structure capable of reliably separating and removing CO2 contained in drain and compressed exhaust discharged from a device in a compressed pneumatic circuit.
MEANS FOR SOLVING PROBLEM
A drain discharge structure in a compressed pneumatic circuit includes: a drain trap provided on one or more devices disposed in the compressed pneumatic circuit; an oil separator including an oil adsorption material configured to separate and remove oil contained in drain and compressed exhaust discharged from the drain trap; and a CO2 separator provided in a stage subsequent to the oil separator and including a CO2 separation material configured to separate and remove CO2. The CO2 separator includes a hollow tubular main body, a bottom body, and a lid body.

2. 发明授权

EP3278691B1 VERDAMPFEREINRICHTUNG FÜR WASSER UND GARGERÄT MIT EINER SOLCHEN VERDAMPFEREINRICHTUNG 有权
公开(公告)号：EP3278691B1
公开(公告)日：2019-02-20
申请号：EP17182208.3
申请日：2017-07-19
申请人： E.G.O. Elektro-Gerätebau GmbH
发明人： Albert, Tobias , Block, Volker , Mühlnikel, Roland , Robin, Bernd , Schönemann, Konrad , Tafferner, Michael
IPC分类号： A47J27/04 , F22B1/28 , A21B3/04 , F24C15/32 , F16T1/00

3. 发明公开

EP3441663A1 NOZZLE-TYPE STEAM TRAP 无效
公开(公告)号：EP3441663A1
公开(公告)日：2019-02-13
申请号：EP17779122.5
申请日：2017-04-04
申请人： Eco First Co. Ltd.
发明人： KATSURA,Tsutomu , MASUTANI,Tomohiro
IPC分类号： F16T1/00 , F16T1/34
摘要： A nozzle-type steam trap including a venturi nozzle, an orifice nozzle, or a tunnel structure resistance nozzle minimizes the outflow of steam even when a pressure difference between a drain-water inlet and a drain-water outlet of each nozzle fluctuates, the steam trap being compatible with any usage environments and enabling maintenance and inspection to be easily performed. The nozzle-type steam trap including the venturi nozzle, the orifice nozzle, or the tunnel structure resistance nozzle includes a means for sealing the nozzle by using a drain water. The nozzle-type steam trap further includes a plurality of steam inflow ports and drain-water outflow ports and includes a closure means for determining, for a selected one of the steam inflow ports and a selected one of the drain-water outflow ports, passages of steam and drain water. More preferably, the steam trap includes a swirl flow formation means in the vicinity of the nozzle.

4. 发明公开

EP3069068A4 COMBUSTION ENGINE 有权转让
公开(公告)号：EP3069068A4
公开(公告)日：2018-03-28
申请号：EP14853842
申请日：2014-10-08
申请人： FREEVALVE AB
发明人： HOEGLUND ANDERS , CARLSON URBAN , VON KOENIGSEGG CHRISTIAN
IPC分类号： F16T1/00 , F01L9/02 , F02F1/24
CPC分类号： F01L9/02 , F01K5/02 , F01L9/026 , F02F1/24
摘要： A combustion engine includes a cylinder head including a controllable engine valve configured to open/close a combustion chamber in the combustion engine, a valve actuator operatively connected with and configured to displace the engine valve, and a closed pressure fluid circuit, wherein the valve actuator is arranged in the closed pressure fluid circuit. The combustion engine includes a cylinder head chamber that is included in the closed pressure fluid circuit and that is delimited by the cylinder head and a cylinder head mantle, by the valve actuator including a pneumatic pressure fluid circuit with an outlet opening that is in fluid communication with the cylinder head chamber, and by the cylinder head chamber including a hydraulic liquid drainage valve, wherein a drainage conduit stretches from the hydraulic liquid drainage valve to a hydraulic liquid vessel of the combustion engine for draining hydraulic

5. 发明公开

EP3029368A1 NOZZLE-TYPE STEAM TRAP 有权
标题翻译：喷嘴式蒸汽疏水阀
公开(公告)号：EP3029368A1
公开(公告)日：2016-06-08
申请号：EP14832768.7
申请日：2014-07-31
申请人： Eco First Co. Ltd.
发明人： KATSURA, Tsutomu
IPC分类号： F16T1/00 , B01D35/02 , B01D39/12 , B01D39/16 , B01D39/20
CPC分类号： F16T1/12 , B01D35/02 , F16T1/34
摘要： An object of the present invention is to provide an orifice nozzle-type steam trap, a Venturi nozzle-type steam trap, and a tunnel-structured resistance tube-type steam trap capable of coping with a change in the discharged amount of drain due to, for example, a variation in the amount of steam used resulting from the operating condition of steam-based equipment, seasonal external factors or a variation in the working pressure difference between the inlet and outlet of a steam trap. Another object of the present invention is to provide a strainer filter that eliminates strength insufficiency due to the miniaturization of strainer screens of these nozzle-type steam traps, retains the forms of the screens, allows the screens to be easily attached to and detached from the strainers, and makes maintenance, such as screen cleaning, easy. The orifice nozzle-type, Venturi nozzle-type, and tunnel-structured resistance tube-type steam traps of the present invention include a drainage volume adjusting mechanism which is a piping structure in which the height difference between the drain vent and the non-drain system vent of a Venturi nozzle is variable. In addition, in the strainer filter of the present invention, a support body for reinforcing the rigidity of a screen attached to a strainer is disposed on the inner side and/or the outer side of the screen.
摘要翻译：本发明的目的在于提供一种孔型喷嘴式蒸汽疏水阀，文丘里喷嘴式蒸汽疏水阀以及隧道式电阻管式蒸汽疏水阀，其能够应对由例如，由于蒸汽设备的操作条件，季节性外部因素或蒸汽疏水阀的入口和出口之间的工作压差的变化而导致的蒸汽使用量的变化。本发明的另一个目的是提供一种滤网过滤器，该滤网过滤器消除了由于这些喷嘴式疏水阀的滤网的小型化而导致的强度不足，保持了滤网的形式，允许滤网容易地附着到过滤器，并使维护，如屏幕清洁，容易。本发明的节流喷嘴式，文丘里喷嘴式和隧道式电阻管式蒸汽疏水阀包括排水量调节机构，该排水量调节机构是管道结构，其中排水口和非排水口之间的高度差文丘里喷嘴的系统通风口是可变的。另外，在本发明的过滤器中，用于增强附接到过滤器的筛网的刚度的支撑体布置在筛网的内侧和/或外侧。

6. 发明公开

EP2917631A2 UEBERWACHUNG EINES KONDENSATABLEITERS 有权
标题翻译：监测蒸汽疏水阀
公开(公告)号：EP2917631A2
公开(公告)日：2015-09-16
申请号：EP13788981.2
申请日：2013-11-07
申请人： Gestra AG
发明人： JANZEN, Sergej , SCHRÖTER, Holger , KLATTENHOFF, Jürgen
IPC分类号： F16T1/48 , F16T1/00 , G01P5/24 , G01F1/28 , F28B11/00 , G01F1/32 , G01F23/296
CPC分类号： F16T1/48 , F28B9/08 , F28B11/00 , F28F17/005 , F28F2265/00 , G01F1/00 , G01F1/28 , G01N29/032 , G01N29/36 , G01P5/24
摘要： The invention relates to a flow sensor and a method for monitoring a condensate drain (20), comprising the following steps: a) providing a flow sensor (1) for measuring flow properties in a pipe and/or fitting conducting a medium, b) detecting a vibratory behavior by means of a vibration transducer (112) at a measurement point (8) provided on the flow sensor (1), c) electronically evaluating the vibratory behavior of a vibrating body (9), wherein vibrations of a first region (2) of the vibrating body (9) that is provided at least partially in a or adjacent to the flow of the medium and of a second region (3) of the vibrating body (9) provided outside the flow are recorded at the measurement point (8).

7. 发明授权

EP1630470B1 Kondensatableiter 有权
标题翻译：蒸汽疏水阀
公开(公告)号：EP1630470B1
公开(公告)日：2012-11-28
申请号：EP05107600.8
申请日：2005-08-18
申请人： ARI-ARMATUREN ALBERT RICHTER GmbH & Co.KG.
发明人： Fuchs, Michael
IPC分类号： F16T1/00
CPC分类号： F16T1/00

8. 发明公开

EP1630470A1 Kondensatableiter 有权
公开(公告)号：EP1630470A1
公开(公告)日：2006-03-01
申请号：EP05107600.8
申请日：2005-08-18
申请人： ARI-ARMATUREN ALBERT RICHTER GmbH & Co.KG.
发明人： Fuchs, Michael
IPC分类号： F16T1/00
CPC分类号： F16T1/00
摘要： Beschrieben wird ein Kondensatableiter (1) mit einem Kondensatsammelraum (2) und mit einer Kontroll-Auswerteinrichtung (4) zur Funktionskontrolle, wobei die Kontroll- und Auswerteinrichtung (4) mit einem in den Kondensatsammelraum (2) hineinragenden Sensor (5) mit einem ersten und einem zweiten Temperaturfühler (6, 7) ausgestattet ist, wobei der erste Temperaturfühler (6) zur Erfassung der Ist-Temperatur am Kondensatsammelraum (2) vorgesehen und dem zweiten Temperaturfühler (7) ein Heizaggregat (8) zugeordnet ist, mittels dessen im Messbereich des zweiten Temperaturfühlers (7) eine Temperatur einstellbar ist, welche um einen vorbestimmten Betrag höher ist als die Temperatur des gesammelten Kondensates (3), wobei die ermittelte Temperaturdifferenz in der Auswerteinrichtung (4) als Differenzsignal erfasst und mit einem Temperaturdifferenz-Sollwertbereich verglichen und ausgewertet wird.
摘要翻译：冷凝偏离装置（1）包括具有传感器（5）的控制和评估单元，该传感器具有第一和第二温度传感器。第一温度传感器测量冷凝水收集室（2）中的实际温度，并将加热单元分配给第二温度传感器。在第二温度传感器的测量区域中调节温度，并且高于收集的冷凝物（3）的温度。所获得的温度差在评估单元中作为差信号被测量，并与温差理论值区域进行比较。优点特点：将第一个温度传感器的结果与收集的冷凝水的理论值区域进行比较和评估，以达到实际温度。

9. 发明公开

EP1242767A1 VERFAHREN ZUM ABLEITEN VON KONDENSAT UND KONDENSATABLEITER 有权
标题翻译：转移漏极和漏极方法
公开(公告)号：EP1242767A1
公开(公告)日：2002-09-25
申请号：EP00993436.5
申请日：2000-12-13
申请人： Beko Technologies GmbH
发明人： SCHLENSKER, Herbert , KOCH, Berthold
IPC分类号： F16T1/00 , F04B39/16
CPC分类号： F16T1/00 , Y10T137/0324 , Y10T137/3024 , Y10T137/3052
摘要： The invention relates to a method for draining a condensate from a collection chamber (6.1) which is connected to a separator (4.1) via a drain line (5.1). The collection chamber (6.1) is subjected to a gas pressure p(collection chamber) which can be below or above atmospheric pressure p(air). The method comprises the following steps: a) collection of condensate in the collection chamber (6.1) b) detection of the fill level using a fill level meter (21) c) provision of a control pressure p(control) which lies above the pressure p(collection chamber) and atmospheric pressure p(air) in all operational states of the compressed gas system c) controlled supply of a pressure p(inlet) to a control line inlet (241) of an outlet valve (24) which is allocated to the collection chamber (6.1). Said valve is designed to drain accumulated condensate from the collection chamber (6.1).

10. 发明授权

EP0133549B1 Phase separator for two-phase mixtures having a rotary flow motion 失效
标题翻译：具有旋转流动运动的两相混合物的相分离器
公开(公告)号：EP0133549B1
公开(公告)日：1986-12-30
申请号：EP84109146
申请日：1984-08-01
申请人： BBC AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人： DOMNICK, JOACHIM , LANG, HELMUT
IPC分类号： F15D1/02 , B01D19/00 , F15D1/00 , F16T1/00 , F22B37/32
CPC分类号： F15D1/001 , B01D19/0057 , F22B37/32

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