公开(公告)号：US20150360154A1

公开(公告)日：2015-12-17

申请号：US14732027

申请日：2015-06-05

Applicant: DANFOSS POWER SOLUTIONS GMBH & CO OHG

Inventor： Reinhardt Thoms

IPC: B01D35/02 ,  B01D29/11

CPC classification number: B01D35/02 ,  B01D29/11 ,  F15B21/04

Abstract: The invention relates to a high-pressure hydraulic fluid screening element (1) for inserting into a hydraulic line or into a hydraulic connection of a hydraulic device, having an annular main body (2), which is aligned with respect to its axis of rotation (9) in a longitudinal direction (5). The outside diameter of the main body (2) is greater than its axial length. The inner cross section of the main body (2) is covered over by a screening region (3), which is provided with a multiplicity of apertures (4). In this case, the main body (2) and the screening region (3) are produced integrally by the powder injection-moulding process.

Abstract translation: 本发明涉及一种用于插入到具有环形主体（2）的液压线路或液压装置的液压连接中的高压液压流体筛选元件（1），其相对于其旋转轴线对准 （9）沿纵向方向（5）。 主体（2）的外径大于其轴向长度。 主体（2）的内部横截面被设有多个孔（4）的筛选区域（3）覆盖。 在这种情况下，通过粉末注射成型工艺一体地制造主体（2）和筛选区域（3）。

公开(公告)号：US08601934B1

公开(公告)日：2013-12-10

申请号：US13567596

申请日：2012-08-06

Applicant: Neal W. Westendorf

Inventor： Neal W. Westendorf

IPC: F15B15/16

CPC classification number: F15B21/04 ,  F15B15/1466

Abstract: A two piston cylinder providing asymmetrical expansion and retraction capabilities is disclosed having two linked expansion chambers and a single chamber for retraction. The refraction chamber is situated between the two expansion chambers, and the expansion chambers are linked together by a tube passing through the piston that provides hydraulic fluid to both the retraction chamber and one of the expansion chambers.

Abstract translation: 公开了具有两个连接的膨胀室和用于收缩的单个室的提供不对称的膨胀和缩回能力的两个活塞缸。 折射室位于两个膨胀室之间，并且膨胀室通过穿过活塞的管连接在一起，该管向收缩室和一个膨胀室提供液压流体。

公开(公告)号：US20130129512A1

公开(公告)日：2013-05-23

申请号：US13261541

申请日：2011-05-14

Applicant: Jörg Kleber ,  Andreas Wilhelm

Inventor： Jörg Kleber ,  Andreas Wilhelm

IPC: F03D11/02

CPC classification number: F03D80/70 ,  B01D1/14 ,  C10M175/0091 ,  F03D9/25 ,  F03D15/00 ,  F03D15/10 ,  F15B21/04 ,  F15B21/041

Abstract: The device according to the invention for removing moisture from a hydraulic medium (2) with at least one gaseous drying medium (3) is characterized in that the drying medium (3) is air and/or some other working gas with corresponding moisture absorption capability, said drying medium being conducted by means of a delivery device (4) from an area surrounding the hydraulic medium (2) to the hydraulic medium (2) when the moisture content of the respective gaseous drying medium (3) is lower than the degree of water saturation of the hydraulic medium (2)

Abstract translation: 根据本发明的用至少一种气态干燥介质（3）从液压介质（2）除去水分的装置的特征在于，干燥介质（3）是具有相应吸湿能力的空气和/或一些其它工作气体 当各个气体干燥介质（3）的含水量低于所述液体介质（2）的水分含量时，所述干燥介质通过输送装置（4）从围绕液压介质（2）的区域传导到液压介质（2） 液压介质（2）的水饱和度

公开(公告)号：US20100308480A1

公开(公告)日：2010-12-09

申请号：US12681185

申请日：2007-10-22

Applicant: Toshihiro Suzuki

Inventor： Toshihiro Suzuki

IPC: F24F3/14

CPC classification number: F15B21/04 ,  B01D53/22 ,  B01D53/268 ,  B01D63/06 ,  B01D65/003 ,  B01D2313/04

Abstract: An air system in which the supply air from a compressed air source is supplied to a pneumatically driven device through a pneumatic line, including humidity conditioning tubes used for the whole or a part of the pneumatic line. This humidity conditioning tube includes a polymer material having moisture selective permeability in both inward and outward directions according to steam partial pressure in and outside thereof, and the supply air supplied to the pneumatically driven device through the tube is dehumidified or humidified by this humidity conditioning tube. An air system can suppress generation of mist or the like in supply air without shortening a life of a device caused by supply of low dew-point air to the pneumatically driven device.

Abstract translation: 一种空气系统，其中来自压缩空气源的供应空气通过气动管线供应到气动驱动装置，包括用于全部或一部分气动管线的湿度调节管​​。 这种调湿管包括根据内外蒸汽分压而在内外两个方向上具有湿选择性渗透性的聚合物材料，并且通过管供给到气动驱动装置的供给空气通过该调湿管进行除湿或加湿 。 空气系统可以抑制供给空气中的气雾等的产生，而不会缩短由于向气动驱动装置供给低露点空气而导致的装置的寿命。

公开(公告)号：US06658842B2

公开(公告)日：2003-12-09

申请号：US10080557

申请日：2002-02-25

Applicant: Masaru Yamasaki ,  Kenichiro Tokuo ,  Hiroshi Kuroiwa ,  Naoyuki Ozaki

Inventor： Masaru Yamasaki ,  Kenichiro Tokuo ,  Hiroshi Kuroiwa ,  Naoyuki Ozaki

IPC: F15B2104

CPC classification number: F15B21/04 ,  F16H61/30 ,  F16H2061/004

Abstract: A hydraulic system includes an air sucking hydraulic circuit 8, an air sucking control valve 5, and a check valve 6 provided in or before and after the air sucking hydraulic circuit 8, hereby allowing a hydraulic fluid from the air sucking control valve 5 to flow to the hydraulic actuator 4 and preventing a flow of a hydraulic fluid from the hydraulic actuator 4 to the air sucking control valve 5.

Abstract translation: 液压系统包括空气吸入液压回路8，吸气控制阀5和设置在吸气液压回路8之前或之后的止回阀6，从而允许来自吸气控制阀5的液压流体流动 并且防止液压流体从液压致动器4流向吸气控制阀5。

公开(公告)号：US6145627A

公开(公告)日：2000-11-14

申请号：US271366

申请日：1999-03-18

Applicant: Toshiharu Wada

Inventor： Toshiharu Wada

IPC: F16B1/00 ,  F15B21/04 ,  F16K37/00 ,  F16N25/00 ,  F16N7/34

CPC classification number: F16K37/00 ,  F15B21/04 ,  Y10T16/506

Abstract: A pressure fluid-driven apparatus includes a zero point position-determining mechanism, including an oil supply-adjusting knob formed with an arrow-shaped recess for indicating a zero point position, an insert member internally fitted into a hole of the oil supply-adjusting knob, a stopper for setting an assembled state of the oil supply-adjusting knob and the insert member to be at a zero point position, and a first spline section and a second spline section fitted to one another to determine the position so that the zero point position of the recess corresponds to that of a holder.

Abstract translation: 压力流体驱动装置包括零点位置确定机构，其包括形成有用于指示零点位置的箭头形凹部的供油调节旋钮，内部装配到供油调节孔中的插入件 旋钮，用于将供油调节旋钮和插入构件的组装状态设置为零点位置的止动器，以及彼此相配合的第一花键部和第二花键部，以确定位置，使得零 凹口的点位置对应于支架的点位置。

公开(公告)号：US3305195A

公开(公告)日：1967-02-21

申请号：US45327865

申请日：1965-05-05

Applicant: KARL EICKMANN

Inventor： KARL EICKMANN

IPC: B64F1/02 ,  B64F1/06 ,  F15B7/00 ,  F15B7/02 ,  F15B21/04 ,  F15B21/14 ,  F16H39/02 ,  F16H43/00

CPC classification number: F15B7/02 ,  B64F1/02 ,  B64F1/06 ,  F15B7/006 ,  F15B21/04 ,  F15B21/14 ,  F16H39/02 ,  F16H43/00

公开(公告)号：US3100503A

公开(公告)日：1963-08-13

申请号：US15341561

申请日：1961-11-17

Applicant: HYDRAULIC UNIT SPECIALITIES CO

Inventor： TENNIS FRANCIS H

IPC: F15B21/04 ,  F16K17/18

CPC classification number: F15B21/047 ,  F15B21/04 ,  F16K17/18 ,  Y10T137/7766 ,  Y10T137/7771

公开(公告)号：US2471117A

公开(公告)日：1949-05-24

申请号：US59341745

申请日：1945-05-12

Applicant: ACROTORQUE CO

Inventor： ORSHANSKY JR ELIAS

IPC: F15B21/04

CPC classification number: F15B21/04

公开(公告)号：US20230340974A1

公开(公告)日：2023-10-26

申请号：US18137585

申请日：2023-04-21

Applicant: ZF CV SYSTEMS GLOBAL GMBH

Inventor： Marcin CHAMOT ,  Maciej SEMENIUK ,  Frank Adrianus Cornelis JOSEPHUS VAN SON

IPC: F15B21/04 ,  B01D53/26 ,  B01D53/30 ,  F15B13/044

CPC classification number: F15B21/04 ,  B01D53/26 ,  B01D53/30 ,  F15B13/044 ,  B01D2257/80 ,  B01D2259/4566

Abstract: An air processing unit for providing compressed air to a supply port for use in a pneumatic system with a pneumatic unit pneumatically connected to the supply port. The air processing unit comprises an inlet port for receiving the compressed air from an electrically controlled compressed air supply. An air drying unit having an input port pneumatically connected to the inlet port and configured to dry the compressed air received, a supply line configured to supply dried compressed air, a return flow control unit comprising an electrically controlled valve are also included in the air processing unit. The electrically controlled valve is provided as a single and only electrically controlled valve of the return flow control unit.