公开(公告)号：WO2009092572A3

公开(公告)日：2010-11-18

申请号：PCT/EP2009000356

申请日：2009-01-21

Applicant: DUERR SYSTEMS GMBH ,  BUCK THOMAS ,  BAUMANN MICHAEL ,  MELCHER RAINER

Inventor： BUCK THOMAS ,  BAUMANN MICHAEL ,  MELCHER RAINER

IPC: G05D16/18 ,  F16K27/02 ,  G05D16/06

CPC classification number: G05D16/185 ,  B05B12/088 ,  G05D16/0633 ,  G05D16/0672 ,  Y10T29/49405 ,  Y10T29/49407 ,  Y10T137/7837

Abstract: The invention relates to a pressure-actuated member (1), in particular a paint pressure controller or a coating agent valve, for influencing a mean coating agent pressure of a coating agent to be applied in a painting system, comprising a component (6, 14), which is subjected directly to the coating agent during operation and is mobile and/or can be deformed to influence the pressure. It is proposed that the component (6, 14) subjected to the coating agent at least partially comprises a ceramic material in order to achieve a longer service life.

Abstract translation: 本发明涉及一种压力致动器（1），特别是要应用的涂料压力调节器或涂布剂阀，用于影响的涂层剂的压力，在涂料的涂料组合物，直接暴露在操作中所述涂料组合物的组分（6，14）和压力影响可动和/ 或者是变形的。 它建议，所述涂布剂暴露于所述组件（6,14）至少部分地由陶瓷材料制成的，以实现更长的使用寿命。

公开(公告)号：WO2010092487A2

公开(公告)日：2010-08-19

申请号：PCT/IB2010000464

申请日：2010-02-11

Applicant: TESCOM EUROP GMBH & CO ,  NIEBEL RUEDIGER

Inventor： NIEBEL RUEDIGER

IPC: G05D16/10

CPC classification number: G05D16/185 ,  G05D16/10 ,  Y10T137/777 ,  Y10T137/7791 ,  Y10T137/7794 ,  Y10T137/7795 ,  Y10T137/7796

Abstract: Multi-stage fluid regulators are described. An example fluid regulator includes a regulator body having an inlet in fluid communication with a source of pressurized fluid. A first fluid valve is disposed within the regulator body and coupled to the inlet to regulate a pressure of the pressurized fluid at the inlet. A second fluid valve is disposed within the regulator body and coupled to the inlet and, via a passageway, to the first fluid valve. The second fluid valve is to cause a fluid pressure in the passageway to be regulated to a predetermined portion of the pressure of the pressurized fluid at the inlet.

Abstract translation: 描述了多级流体调节器。 示例性流体调节器包括具有与加压流体源流体连通的入口的调节器主体。 第一流体阀设置在调节器主体内并且联接到入口以调节入口处的加压流体的压力。 第二流体阀设置在调节器主体内并且联接到入口并且经由通道连接到第一流体阀。 第二流体阀将使通道中的流体压力调节到入口处的加压流体的压力的预定部分。

公开(公告)号：WO2008127392A1

公开(公告)日：2008-10-23

申请号：PCT/US2007/083008

申请日：2007-10-30

Applicant: CLA-VAL CO. ,  FOLK, Robert

Inventor： FOLK, Robert

IPC: F16K31/12

CPC classification number: F16K31/1262 ,  F16K31/365 ,  G05D16/0605 ,  G05D16/0608 ,  G05D16/0638 ,  G05D16/0672 ,  G05D16/163 ,  G05D16/185 ,  Y10T137/0324 ,  Y10T137/0379 ,  Y10T137/0396 ,  Y10T137/7722 ,  Y10T137/7758 ,  Y10T137/7762 ,  Y10T137/7764 ,  Y10T137/777 ,  Y10T137/7797 ,  Y10T137/7804 ,  Y10T137/7828 ,  Y10T137/86485

Abstract: A system for hydraulically managing fluid pressure between selected set points includes a pilot control system operably coupled to a main valve. The pilot control system includes at least one fluid conduit, a variable orifice assembly, and a control pilot valve apparatus. Fluid is passed through a fixed orifice and into a first chamber of the control pilot valve apparatus. Fluid is passed through the variable orifice of the variable orifice assembly and into a second chamber of the control pilot valve apparatus. The main valve is hydraulically opened or closed in response to a pressure differential between the first and second chambers of the control pilot valve apparatus so as to manage fluid pressure downstream of the main valve between the selected upper and lower set points.

Abstract translation: 用于在选定的设定点之间液压地管理流体压力的系统包括可操作地连接到主阀的先导控制系统。 先导控制系统包括至少一个流体导管，可变孔组件和控制先导阀装置。 流体通过固定孔并进入控制先导阀装置的第一腔室。 流体通过可变孔组件的可变孔口并进入控制先导阀装置的第二腔室。 响应于控制先导阀装置的第一和第二腔室之间的压力差，主阀门被液压地打开或关闭，以便控制在所选择的上部和下部设定点之间的主阀门下游的流体压力。

公开(公告)号：WO2008042862A3

公开(公告)日：2008-07-31

申请号：PCT/US2007080107

申请日：2007-10-01

Applicant: FISHER CONTROLS INT ,  PESEK ALEXANDER C

Inventor： PESEK ALEXANDER C

IPC: G05D16/18 ,  F15B13/16

CPC classification number: F15B13/16 ,  G05D16/185 ,  Y10T137/2409 ,  Y10T137/86477

Abstract: A pneumatic controller for controlling a process advantageously reduces fluid consumption by providing a proportional adjustment to a feedback signal. The pneumatic controller comprises a pneumatic control stage such as a relay, a process pressure detector, and a rack-and-pinion feedback assembly. The a rack-and-pinion feedback assembly provides the proportional adjustment of the feedback signal, thereby reducing the fluid consumption of the pneumatic controller.

Abstract translation: 用于控制过程的气动控制器有利地通过向反馈信号提供比例调整来减少流体消耗。 气动控制器包括诸如继电器，过程压力检测器和齿条 - 小齿轮反馈组件的气动控制级。 齿条和小齿轮反馈组件提供反馈信号的比例调整，从而减少气动控制器的流体消耗。

公开(公告)号：WO2008042861A2

公开(公告)日：2008-04-10

申请号：PCT/US2007080106

申请日：2007-10-01

Applicant: FISHER CONTROLS INT ,  PESEK ALEXANDER C ,  GASSMAN GEORGE W

Inventor： PESEK ALEXANDER C ,  GASSMAN GEORGE W

CPC classification number: G05D16/185 ,  F15B13/0426 ,  Y10T137/2409

Abstract: A pneumatic controller for controlling a process advantageously reduces fluid consumption by providing a proportional adjustment to a feedback signal. The pneumatic controller comprises a pneumatic control stage, a process pressure detector, and a feedback proportioning device. The feedback proportioning device uses a feedback cantilever component to provide the proportional adjustment of the feedback signal, thereby reducing the fluid consumption of the pneumatic controller.

Abstract translation: 用于控制过程的气动控制器有利地通过向反馈信号提供比例调整来减少流体消耗。 气动控制器包括气动控制级，过程压力检测器和反馈比例装置。 反馈比例装置使用反馈悬臂组件来提供反馈信号的比例调整，从而减少气动控制器的流体消耗。

公开(公告)号：WO2005010418A1

公开(公告)日：2005-02-03

申请号：PCT/US2003/020331

申请日：2003-06-26

Applicant: JENNINGS, Jeffrey

Inventor： JENNINGS, Jeffrey

IPC: F16K31/365

CPC classification number: G05D16/185 ,  F16K17/02 ,  F16K31/1266 ,  Y10T137/2605 ,  Y10T137/7836 ,  Y10T137/784

Abstract: A relief valve (1) comprising a diaphragm (2) for control of process pressure. The diaphragm (2) has a fluid pressure, fed buy a conduit (30), on a first side (20) and a process pressure on a second side (21). The second side (21) is engageable with a process void (11) via an inlet (31) and at least one vent void (12) such that when the process pressure is below the fluid pressure, the diaphragm (2) is engaged with the vent void (12). When the process pressure is above the fluid pressure, the diaphragm (2) is not engaged with the vent void (12).

Abstract translation: 一种安全阀（1），包括用于控制过程压力的隔膜（2）。 隔膜（2）具有流体压力，在第一侧（20）上进料一个导管（30），并在第二侧（21）上进行过程压力。 第二侧（21）可通过入口（31）和至少一个通气孔（12）与工艺空隙（11）接合，使得当过程压力低于流体压力时，隔膜（2）与 排气孔（12）。 当过程压力高于流体压力时，隔膜（2）不与排气孔（12）接合。