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1. 发明公开

EP3237125A1 HOCHDRUCKREINIGUNGSGERÄT 有权转让
公开(公告)号：EP3237125A1
公开(公告)日：2017-11-01
申请号：EP15701000.0
申请日：2015-01-20
申请人： Alfred Kärcher GmbH & Co. KG
发明人： KLÖPFER, Jürgen , FISCHER, Markus , MUNZ, Swen , SPENGLER, Timo
IPC分类号： B08B3/02 , F04B49/24 , G05D16/20 , F16K1/12 , F16K1/52 , F16K1/54 , F16K1/38
CPC分类号： B08B3/026 , B05B7/32 , B05B12/006 , B08B2203/0205 , B08B2203/0217 , B08B2203/0229 , B08B2203/0241 , B08B2203/0294 , G05D16/202
摘要： The invention relates to a high-pressure cleaning device (10) having a high-pressure pump (16) that comprises a suction chamber (50), at least one pump chamber (52) which is arranged downstream thereof and in which liquid is pressurised, and a pressure chamber (56) which is arranged downstream of said pump chamber (52). According to the invention, in order to obtain such a high-pressure cleaning device which allows a more reliable operation, said high-pressure pump (16) comprises a return line (92) by means of which the pressure chamber (56) is fluidically connected to the suction chamber (50), as well as a valve unit (102) by means of which a free cross-sectional area of the return line (92) can be modified; said high-pressure cleaning device (10) comprises a drive unit (116) associated with the valve unit (102), a control unit (76) that is coupled to said drive unit (116), and a pressure sensor (138) which is coupled to said control unit (76) and by means of which a liquid pressure on the pressure side of the pump chamber (52) can be detected; and the liquid pressure can be regulated, depending on the signal of said pressure sensor (138), to a predetermined or predefinable liquid pressure by altering the free cross-sectional area of said return line (92).
摘要翻译：本发明涉及一种具有高压泵（16）的高压清洁装置（10），所述高压泵包括吸入室（50），布置在其下游的至少一个泵室（52），并且液体在所述至少一个泵室以及布置在所述泵室（52）下游的压力室（56）。根据本发明，为了获得允许更可靠的操作的这种高压清洁装置，所述高压泵（16）包括返回管线（92），压力室（56）通过该返回管线（92）流体地连接到抽吸室（50）以及阀单元（102），通过该阀单元（102）可以修改回流管线（92）的自由横截面积; 所述高压清洁装置（10）包括与所述阀单元（102）相关联的驱动单元（116），耦合到所述驱动单元（116）的控制单元（76）和压力传感器（138），所述压力传感器连接到所述控制单元（76），借助于所述控制单元可以检测泵室（52）的压力侧上的液体压力; 并且根据所述压力传感器（138）的信号，可以通过改变所述返回管线（92）的自由横截面面积将液体压力调节到预定的或可预定的液体压力。

2. 发明授权

EP2297626B1 VERFAHREN ZUM BETREIBEN EINES FLUIDVENTILS MIT EINER OSZILLIERENDEN VENTILBEWEGUNG 有权
公开(公告)号：EP2297626B1
公开(公告)日：2017-05-17
申请号：EP09772246.6
申请日：2009-05-28
申请人： Robert Bosch GmbH
发明人： HESSENAUER, Juergen , FOERCH, Ulrich , SCHMITT, Manfred , SCHUMACHER, Steffen , WEBER, Nicole , SCHELL, Oliver , OTT, Christof
IPC分类号： G05D16/20 , F16K31/06
CPC分类号： G05D16/2013 , F16K31/0675 , G05D7/0635 , G05D16/202 , Y10T137/0318 , Y10T137/7761

3. 发明公开

EP3047154A2 ELECTRO-PNEUMATIC CONVERTER WITH BALANCED FLAPPER 有权
标题翻译：具有均衡门电空转换器
公开(公告)号：EP3047154A2
公开(公告)日：2016-07-27
申请号：EP14787012.5
申请日：2014-09-19
申请人： Norgren Limited
发明人： SANEECHARAUN, Tarik , OLLEY, Pete , THOMPSON, David
IPC分类号： F15B5/00
CPC分类号： F15B5/003 , F15B19/002 , G05D16/202 , Y10T137/2278
摘要： A balance beam electro-pneumatic converter (100, 400) adapted to couple to a conduit with a fluid is provided. The balance beam electro-pneumatic converter (100, 400) includes a nozzle (184) adapted to fluidly couple to the conduit, and a flapper (130) rotatably coupled to the nozzle (184) via a pivot (140) wherein the flapper (130) is adapted to regulate a pressure of the fluid and balance about the pivot (140).

4. 发明公开

EP2975485A1 Valve assembly suitable for automatically connecting a water supply network to a primary circuit 有权
标题翻译： Ventilanordnung zum automatischen Verbinden eines Wasserversorgungsnetzes mit einemPrimärkreislauf
公开(公告)号：EP2975485A1
公开(公告)日：2016-01-20
申请号：EP14382277.3
申请日：2014-07-15
申请人： ORKLI, S. COOP.
发明人： Boronat Elizalde, Marco , Gaztañaga Oyarbide, Kepa
IPC分类号： G05D7/06 , G05D16/20
CPC分类号： G05D16/202 , E03B7/075 , E03B7/077 , F24D3/1083
摘要： Valve assembly for automatically connecting a water network to a primary circuit, comprising a first body with an inlet conduit, a second body with an outlet conduit, opening/closing means for opening/closing the passage of water towards the second body, and non-return means preventing the passage of water to the primary circuit. The assembly comprises a filling pressure regulating device (50) through which the maximum pressure in the primary circuit is defined, the regulating device (50) comprising a movable member comprising a magnetic element. The assembly further comprises a control device with a sensor cooperating with the magnetic element to detect a predetermined minimum pressure in the primary circuit, controlling the opening of the opening/closing means when the minimum pressure is detected.
摘要翻译：用于将水网自动连接到主回路的阀组件，包括具有入口导管的第一主体，具有出口导管的第二主体，用于打开/关闭水朝向第二主体的通道的打开/关闭装置，返回意味着防止水通过主回路。组件包括填充压力调节装置（50），限定初级回路中的最大压力，调节装置（50）包括一个包括磁性元件的活动件。组件还包括控制装置，其具有与磁性元件配合的传感器以检测初级回路中的预定最小压力，当检测到最小压力时，控制打开/关闭装置的打开。

5. 发明公开

EP2875276A1 MULTI-STREAM COMPRESSOR MANAGEMENT SYSTEM AND METHOD 有权转让
标题翻译：系统和方法用于管理多相压缩机
公开(公告)号：EP2875276A1
公开(公告)日：2015-05-27
申请号：EP13823383.8
申请日：2013-07-23
申请人： Flogistix LP
发明人： TALTON, Mims , BAKER, Aaron
IPC分类号： F17D1/07
CPC分类号： G05D16/202 , F04B41/00 , F04B49/022 , F04B49/065 , F04B49/08 , F04B2205/01 , F17D1/07 , G05B19/048 , G05B19/058 , G05B2219/14006 , G05B2219/24015 , G05D16/20 , Y02P80/154
摘要： This disclosure describes a natural gas collection system utilizing a single compressor to manage collection of natural gas from both high-pressure and low-pressure sources. The operation of the single compressor is controlled by a PLC configured to receive pressure data from sensors and to direct compressor speed in order to maintain natural gas pressure at the user defined targets.

6. 发明授权

EP2678749B1 DISPOSITIF DESTINÉ À L'INJECTION D'UN ADDITIF DANS UNE CANALISATION 有权
标题翻译：设备中，用于添加剂的管子注射
公开(公告)号：EP2678749B1
公开(公告)日：2015-04-08
申请号：EP12707930.9
申请日：2012-02-20
申请人： Fire Innov
发明人： ISSARTEL, Eric , QUILLET, Gérard
IPC分类号： G05D11/00
CPC分类号： G05D11/006 , A62C5/002 , G05D16/202

7. 发明公开

EP2209057A1 Servodruckregler eines Gasregelgeräts 有权转让
标题翻译： Servodruckregler einesGasregelgeräts
公开(公告)号：EP2209057A1
公开(公告)日：2010-07-21
申请号：EP09013834.8
申请日：2009-11-04
申请人： Honeywell Technologies Sarl
发明人： Munsterhuis, Wim , Van Prooijen, Frank , Baarda, Gerrit Jan
IPC分类号： G05D16/20
CPC分类号： G05D16/202
摘要： Die Erfindung betrifft einen Servodruckregler eines Gasregelgeräts, mit einer Regelmembran (12), mit mindestens einem auf die Regelmembran (12) einwirkenden Federelement (17), mit einem der Regelmembran (12) zugeordneten Ventilkörper (15) eines Servoventils, der mit einem Ventilsitz (16) des Servoventils zusammenwirkt, und mit einem Aktuator, der auf die Regelmembran (12) einwirkt. Erfindungsgemäß umfasst der Aktuator eine von einem Motor (20) drehend antreibbare Kurvenscheibe (21).
摘要翻译：调节器（10）具有作用在调节膜（12）上的弹簧元件（17），以及包括附接到膜的阀体（15）的伺服阀，其中主体与阀座（16）一起作用。致动器（19）在膜上工作并且具有由电动机（20）可旋转地驱动的凸轮盘（21），即步进电动机，其中作用在阀的阀杆（22）上的力独立于阀的位置执行器。压力室（13,14）通过膜分离，切换阀具有与伺服阀的阀体连接的阀体。

8. 发明公开

EP2184523A1 CONTROL VALVE 有权
标题翻译：控制阀
公开(公告)号：EP2184523A1
公开(公告)日：2010-05-12
申请号：EP08792777.8
申请日：2008-08-27
申请人： Eagle Industry Co., Ltd.
发明人： OKAMOTO, Eiji
IPC分类号： F16K31/42 , F16K31/06
CPC分类号： F16K31/0634 , G05D16/202 , Y10T137/7922 , Y10T137/8671 , Y10T137/86919 , Y10T137/86928 , Y10T137/87217 , Y10T137/87249
摘要： The present invention enlarges the working pressure flowing into the working chamber and improves the response ability of the valve controlling the fluid using a compact solenoid portion. In the control valve according to the present invention, the first effective pressure receiving area of the first pressure sensing spring apparatus, the first pressure receiving area of the first poppet valve and the second pressure receiving area of the second poppet valve are made substantially equal while the second effective pressure receiving area of the second pressure receiving spring apparatus are made larger than the first effective pressure receiving area of the first pressure receiving spring apparatus; and the valve seat body co-operates with the first valve body to close and open the first poppet valve and the second poppet valve in accordance with a pressure of the working fluid flowing into the communication chamber from the third poppet valve when the third poppet valve is opened and the fourth poppet valve is closed by moving the solenoid rod forward.
摘要翻译：本发明扩大了流入工作室的工作压力，并且利用紧凑的螺线管部分提高了控制流体的阀的响应能力。在根据本发明的控制阀中，第一压力感测弹簧装置的第一有效压力接收区域，第一提升阀的第一压力接收区域和第二提升阀的第二压力接收区域基本相等，而第二受压弹簧装置的第二有效受压面积大于第一受压弹簧装置的第一有效受压面积，并且当第三提升阀与第一提升阀配合时，阀座体与第一阀体配合以根据从第三提升阀流入连通室的工作流体的压力来关闭和打开第一提升阀和第二提升阀。通过向前移动螺线管杆而打开第四提升阀。

9. 发明公开

EP2143983A2 Flow-rate control valve 有权
标题翻译： Ventil zur Flussratensteuerung
公开(公告)号：EP2143983A2
公开(公告)日：2010-01-13
申请号：EP09163323.0
申请日：2009-06-19
申请人： Surpass Industry Co., Ltd.
发明人： Hasunuma, Masahiro
IPC分类号： F16K31/04
CPC分类号： F16K31/04 , F16K41/103 , G05D16/202 , Y10T137/8242 , Y10T137/8275
摘要： The present invention provides a flow-rate control valve (1) that allows for manufacturing cost reduction and has a compact size with improved ease of maintenance. The flow-rate control valve (1) includes a lower casing (4) provided with a channel (41,42) that leads a liquid and a fluid and with a valve seat (43A), a valve body (7) that controls, in conjunction with the valve seat, the flow rate of the liquid and the fluid that pass through the channel (41,42), a reciprocating drive part (5A) that moves the valve body (7) closer to or away from the valve seat (43A), and an upper casing (2) that houses the reciprocating drive part (5A).
摘要翻译：本发明提供一种允许制造成本降低的流量控制阀（1），并且具有紧凑的尺寸，并且改进了易于维护。流量控制阀（1）包括：下壳体（4），其设置有引导液体和流体的通道（41,42）和阀座（43A）;阀体（7）与阀座结合，通过通道（41,42）的液体和流体的流速;使阀体（7）更靠近或远离阀座的往复驱动部件（5A）（43A）和容纳往复驱动部（5A）的上壳体（2）。

10. 发明公开

EP1704093A1 CABIN PRESSURE CONTROL SYSTEM USING ALL-ELECTRIC CONTROL WITHOUT OUTFLOW VALVE POSITION FEEDBACK 失效
标题翻译：纯粹的电气控制，而不必离开阀位反馈USED机舱压力控制系统
公开(公告)号：EP1704093A1
公开(公告)日：2006-09-27
申请号：EP05726259.4
申请日：2005-01-14
申请人： Honeywell International Inc.
发明人： HORNER, Darrell, W. , BISS, Timothy, C. , GALLAGHER, Kenneth, M. , MCCOY, Gerard, L.
IPC分类号： B64D13/04 , G05D16/20
CPC分类号： B64D13/04 , G05D16/202
摘要： A pressure control system (100) including an inflow unit (104) for admitting pressurized air into a cabin (102), an outflow unit (112) including a motor (308, 320) for operating a valve to discharge air from the cabin (102) at a predetermined rate based on a motor control signal that sets the motor speed, a control unit (110), and an air pressure sensor within the cabin (102) for determining a pressure signal. The control unit (110) receives the pressure signal and computes a pressure rate of change error signal to set the motor control signal. The outflow unit (112), control unit (110), and air pressure sensor from a feedback control loop independent of motor speed, valve speed, or valve position feedback.

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