公开(公告)号：US20130247554A1

公开(公告)日：2013-09-26

申请号：US13427823

申请日：2012-03-22

申请人： James Henry Cooper ,  Armen Petrosyan

发明人： James Henry Cooper ,  Armen Petrosyan

IPC分类号： F15B13/042 ,  F15B15/00

CPC分类号： G05G1/487

摘要： The Remotely Controlled Vehicle Pedal Actuator is a pneumatically powered tool for use in the motor vehicle repair and maintenance industry that enables a mechanic to solely, remotely, and repetitively depress and retract a vehicle accelerator, clutch or brake pedal. The device comprises a pneumatic linear actuator (commonly termed an air cylinder) that is pneumatically connected to a foot, hand or electronically activated pneumatic valve and a pneumatic power source. One end of the actuator is attached to a vehicle steering wheel with the opposite end attached to the vehicle accelerator, clutch or brake pedal. Activating the pneumatic valve pressurizes the actuator causing the actuator rod arm to extend and depress the vehicle pedal. Deactivating the pneumatic valve depressurizes the actuator causing the actuator rod arm to withdraw and retract the vehicle pedal.

摘要翻译： 遥控车踏板执行器是一种用于机动车维修和保养行业的气动工具，使机械师能够单独，远程地，重复地压下和缩回车辆加速器，离合器或制动踏板。 该装置包括气动线性致动器（通常称为气缸），气动线性致动器气动地连接到脚，手或电子启动的气动阀和气动动力源。 致动器的一端连接到车辆方向盘，其相对端附接到车辆加速器，离合器或制动踏板。 激活气动阀对致动器加压，使致动器杆臂延伸并压下车辆踏板。 停用气动阀会使执行器减压，致使执行器杆臂撤回和退回车辆踏板。

公开(公告)号：US20130125540A1

公开(公告)日：2013-05-23

申请号：US13681113

申请日：2012-11-19

申请人： KONECRANES PLC

发明人： Pekka VAINONEN ,  Ilkka LEPPÄNEN ,  Jens WACHSMUTH

IPC分类号： F15B15/00

CPC分类号： F15B15/00 ,  B66C13/18 ,  F15B1/024 ,  F15B21/14 ,  F15B2211/20515 ,  F15B2211/20569 ,  F15B2211/212 ,  F15B2211/88

摘要： There is provided an apparatus, method, computer program product, and a kit and method for upgrading, an apparatus for moving cargo. A bus for transmission of electrical energy, at least one load connected to the bus, said at least one load configured to transform electrical energy from the bus into movement of a cargo with respect to the apparatus energy transforming means configured to transform energy between electrical energy of the bus and potential energy of a hydraulic accumulator, wherein the apparatus is configured to store electrical energy from the bus as potential energy to the hydraulic accumulator and to supply the potential energy stored in the hydraulic accumulator as electrical energy to the at least one load.

摘要翻译： 提供了一种用于升级货物的装置，方法，计算机程序产品和用于升级的装置和方法。 一种用于传输电能的总线，至少一个连接到总线的负载，所述至少一个负载被配置为将电能从总线转变为货物相对于设备能量变换装置的运动，该能量变换装置被配置成在电能之间转换能量 的总线和液压蓄能器的潜在能量，其中该装置被配置为将来自总线的电能作为势能存储到液压蓄能器，并将存储在液压蓄能器中的势能作为电能提供给至少一个负载 。

公开(公告)号：US20130098017A1

公开(公告)日：2013-04-25

申请号：US13278935

申请日：2011-10-21

申请人： Michael L. Knussman ,  Brad A. Edler ,  Patrick Opdenbosh

发明人： Michael L. Knussman ,  Brad A. Edler ,  Patrick Opdenbosh

IPC分类号： F15B21/00 ,  F15B15/00

CPC分类号： F15B7/001 ,  E02F9/2242 ,  E02F9/2289 ,  E02F9/2292 ,  E02F9/2296 ,  F15B7/003 ,  F15B7/006 ,  F15B11/17 ,  F15B2211/20546 ,  F15B2211/20576 ,  F15B2211/30595 ,  F15B2211/613 ,  F15B2211/6346 ,  F15B2211/7142 ,  F15B2211/785

摘要： A method of controlling a hydraulic system includes providing fluid to a first actuator with a first pump via a first closed-loop circuit of a machine, and providing fluid to a second actuator with a second pump via a second closed-loop circuit of the machine. The method also includes providing fluid to a third actuator with a third pump via a third closed-loop circuit of the machine, and providing fluid to a fourth actuator with a fourth pump via a fourth closed-loop circuit of the machine. The method further includes forming a combined flow of fluid including fluid from the first circuit and fluid from at least one of the second, third, and fourth circuits, and directing the combined flow to the first actuator while providing fluid to the actuator of the at least one of the second, third, and fourth circuits.

摘要翻译： 一种控制液压系统的方法包括：通过机器的第一闭环回路向第一致动器提供具有第一泵的流体，并且通过机器的第二闭环回路向具有第二泵的第二致动器提供流体 。 该方法还包括通过机器的第三闭环回路向第三致动器提供流体，并通过机器的第四闭环回路向具有第四泵的第四致动器提供流体。 该方法还包括形成包括来自第一回路的流体和来自第二，第三和第四回路中的至少一个的流体的流体的组合流，并将组合流引导到第一致动器，同时向流体施加流体 第二，第三和第四电路中的至少一个。

公开(公告)号：US20130057054A1

公开(公告)日：2013-03-07

申请号：US13696818

申请日：2011-05-19

申请人： Satoshi Ishida

发明人： Satoshi Ishida

IPC分类号： B60T13/14 ,  B60T13/58 ,  F15B15/00 ,  B60T8/176

CPC分类号： B60T7/042 ,  B60T8/4077 ,  B60T13/147 ,  B60T13/662 ,  B60T13/686 ,  B60T2270/414 ,  B60T2270/602 ,  B60T2270/604

摘要： A brake device can prevent deterioration of braking force by applying a predetermined pressure in the drive hydraulic pressure chamber even when an electric system failure occurs. The brake device includes a stroke simulator portion, regulator, a first passage connecting the accumulator and the high pressure port of the regulator, a second passage connecting the reservoir tank and the low pressure port of the regulator, a third passage connecting the stroke simulator portion and the pilot pressure input port of the regulator, a fourth passage connecting the drive hydraulic pressure chamber and the output port of the regulator and a fifth passage connecting the accumulator and the drive hydraulic pressure chamber bypassing the high pressure port. The normally open type pressure decrease control valve is provided in the second passage or in the fourth passage whereas the normally closed pressure increase control valve is provided in the fifth passage.

摘要翻译： 即使发生电力系统故障，制动装置也可以通过在驱动液压室中施加规定的压力来防止制动力的劣化。 制动装置包括行程模拟器部分，调节器，连接蓄能器和调节器的高压端口的第一通道，连接储存箱和调节器的低压端口的第二通道，连接行程模拟器部分的第三通道 和调节器的先导压力输入口，连接驱动液压室和调节器的输出口的第四通道和连接蓄能器和绕过高压端口的驱动液压室的第五通道。 常开式减压控制阀设置在第二通道或第四通道中，而常闭增压控制阀设置在第五通道中。

公开(公告)号：US20110041489A1

公开(公告)日：2011-02-24

申请号：US12935479

申请日：2009-04-01

申请人： Trond Melhus

发明人： Trond Melhus

IPC分类号： F15B15/00

CPC分类号： F01K27/005 ,  F01K1/14 ,  F01K3/004

摘要： A method and apparatus for producing liquid flow in a pipeline which is provided with at least one turbine device to extract energy from the liquid flow, wherein stream is used to produce liquid flow in the pipeline and through the turbine.

摘要翻译： 一种用于在管道中产生液体流的方法和装置，其设置有至少一个涡轮装置以从液体流中提取能量，其中流用于在管道中并通过涡轮机产生液体流。

公开(公告)号：US07677036B2

公开(公告)日：2010-03-16

申请号：US11837383

申请日：2007-08-10

申请人： David R. Hall ,  David Wahlquist ,  Francis Leany

发明人： David R. Hall ,  David Wahlquist ,  Francis Leany

IPC分类号： F15B15/00

CPC分类号： B60K6/12 ,  B60K6/52 ,  B62D21/16 ,  B62D21/17 ,  B63H21/20 ,  E02F9/2217 ,  Y02T10/6208 ,  Y02T10/6265

摘要： In one aspect of the present invention, a system for performing work having a hydraulic circuit comprising a length of hose a hydraulic fluid in the circuit in communication with the hose, a hydraulic actuator for doing the work, at least one compressible element disposed within the hose, and a mechanism for pressurizing the hydraulic circuit such that at least 50 foot pounds of energy is stored within the hose to perform the work.

摘要翻译： 在本发明的一个方面，一种用于执行工作的系统，其具有液压回路，该液压回路包括与软管连通的回路中的液压流体的一段软管，用于进行工作的液压致动器，设置在该内部的至少一个可压缩元件 软管和用于对液压回路加压的机构，使得至少50英尺磅的能量储存在软管内以执行工作。

公开(公告)号：US20070289912A1

公开(公告)日：2007-12-20

申请号：US11880816

申请日：2007-07-23

申请人： David Pollock

发明人： David Pollock

IPC分类号： C02F3/12 ,  B01D33/00 ,  B01D33/70 ,  C02F1/24 ,  F15B21/04 ,  F15B15/00 ,  C02F1/52 ,  C02F3/02

CPC分类号： B01D21/01 ,  B01D21/0084 ,  B01D21/06 ,  B01D21/2433 ,  B03D1/1412 ,  B03D1/1462 ,  B03D1/1493 ,  B03D1/247 ,  C02F1/24

摘要： This application relates to a circular clarifier for separating and removing separable matter, such as suspended solids, from a liquid. The invention may be used, for example, for separating return activated sludge from clarified liquor using a gas flotation process. The clarifier includes a plurality of fluid feed ports for introducing influent into selected treatment cells of the clarifier in a timed sequence, thereby achieving batch flotation of solids or other separable matter in a continuous infeed process. A plurality of spaced-apart, rotating flocculent handling assemblies traverse the treatment cells for sequentially conveying flocculent into spaced-apart, radially extending collection troughs. All of the flocculent handling assemblies may be driven by a single drive means. Each flocculent handling assembly includes a submerged beach and a scraper assembly including a scraper blade which extends upwardly from the beach. The beaches provide a shear plane underneath the surface layer of flocculent. The scraper assembly includes means for lifting the scraper blade in the vicinity of a trough to enable the blade to traverse over the trough and then descend to a position in contact with or proximate to a corresponding beach. Methods of using the clarifier to more efficiently handle return activated sludge or other fragile flocculent are also described. The clarifier may be stand-alone or adapted to retrofit existing circular primary or secondary sedimentation clarifiers.

公开(公告)号：US07194949B2

公开(公告)日：2007-03-27

申请号：US11260227

申请日：2005-10-28

申请人： Mitsuo Noda

发明人： Mitsuo Noda

IPC分类号： F15B15/14 ,  F15B15/00

CPC分类号： F01B11/001 ,  F01B23/10 ,  F15B15/086

摘要： A magnet type rodless cylinder comprised of cylinder tube of a double tube structure provided with an outside tube of an elliptical flattened outside circumferential shape and two inside tubes inserted into the outside tube. When pressurized air is supplied alternately to the inside tubes from a port provided at an end cap, two pistons move reciprocatingly inside the inside tubes. Due to this reciprocating motion, this reciprocating motion causes reciprocating motion of a slide magnetically coupled with the two pistons at the outside of the outside tube. The inside pressure caused by the pressurized air acts exclusively on the inside tubes and does not directly act on the outside tube of the flattened outside circumferential shape, so the thickness of the outside tube can be reduced and, even if the cylinder tube is made a double tube structure, the total thickness will not become greater than in the past. For this reason, it is possible to provide a practical flattened type of magnetic cylinder with a small height without greatly increasing the magnetic coercive force.

摘要翻译： 一种磁体型无杆气缸，由具有椭圆形扁平外圆周形状的外管和插入外管的两根内管的双管结构的气缸筒组成。 当加压空气从设置在端盖处的端口交替地供给内管时，两个活塞在内管内往复运动。 由于这种往复运动，这种往复运动导致在外管的外侧与两个活塞磁耦合的滑块的往复运动。 由加压空气引起的内部压力仅在内管上起作用，不会直接作用于扁平的外圆周形状的外管，所以能够减小外管的厚度，即使将气缸管制成 双管结构，总厚度不会比过去大。 因此，可以提供具有小高度的实用的扁平型磁性圆筒，而不会大大提高磁矫顽力。

公开(公告)号：US6116104A

公开(公告)日：2000-09-12

申请号：US343525

申请日：1999-06-30

申请人： Shigekazu Nagai ,  Junichi Saito

发明人： Shigekazu Nagai ,  Junichi Saito

IPC分类号： B23Q5/52 ,  B23Q1/26 ,  B23Q16/00 ,  F16H25/20 ,  G05D3/10 ,  F15B15/00

CPC分类号： B23Q1/26 ,  B23Q16/001 ,  F16H25/2015 ,  F16H25/2204 ,  Y10T74/18648 ,  Y10T74/18688

摘要： A pair of stopper members are mounted on shafts of an actuator in such a manner that stopper members sandwich a table. By making the table come into contact with these stopper members, a stop operation and a determination of a stop position of the table are carried out. To be more specific, the stop operation and the determination of the stop position of the table is carried out by using adjusting bolts which are respectively mounted on the stopper members. Furthermore, an impact which occurs when the adjusting bolts and the table come into contact with each other is attenuated by shock absorbers which are respectively mounted on said stopper members.

摘要翻译： 一对止动件安装在致动器的轴上，使止动件夹在桌子上。 通过使桌子与这些止动构件接触，进行停止操作和桌子的停止位置的确定。 更具体地说，通过使用分别安装在止动件上的调节螺栓来执行停止操作和桌子停止位置的确定。 此外，当调节螺栓和工作台彼此接触时发生的冲击被分别安装在所述止动件上的减震器衰减。

公开(公告)号：US6109870A

公开(公告)日：2000-08-29

申请号：US239799

申请日：1999-01-29

申请人： Eiichi Yamakawa ,  Tatsuro Hongu ,  Mitsumasa Sato ,  Shun-ichi Bandoh

发明人： Eiichi Yamakawa ,  Tatsuro Hongu ,  Mitsumasa Sato ,  Shun-ichi Bandoh

IPC分类号： B64C27/00 ,  B64C27/615 ,  B64C27/64 ,  F15B15/00 ,  B64C11/28

CPC分类号： B64C27/615 ,  B64C27/001 ,  B64C2027/7266 ,  Y02T50/34

摘要： A flap is attached to a rear end of a blade so as to be angularly displaceable. Displacement magnifying means magnifies the amount of displacement from an actuator to drive the flap. An input portion to which the displacement is applied from the actuator is expandably and contractibly supported by bellows. Likewise, an output portion to which the input amount of displacement is magnified is expandably and contractibly supported by a bellows. Consequently, displacement magnifying means is realized in which, compared with a existing piston with O ring which slides on the cylinder inner wall, no deterioration in response characteristic due to high friction occurs when the actuator is displaced at high speed, and no fluid leakage due to deterioration or wear of the O ring occurs. According to this structure, a rotor blade flap driving apparatus is obtained which has displacement magnifying means with fast response and no fluid leakage.

摘要翻译： 翼片附接到叶片的后端以便成角度地移位。 位移放大装置放大来自致动器的位移量以驱动翼片。 从致动器施加位移的输入部分由波纹管可膨胀和收缩地支撑。 类似地，输入量的位移的放大的输出部分由波纹管可膨胀和收缩地支撑。 因此，实现了一种位移放大装置，其中与现有的具有在气缸内壁上滑动的O形环的活塞相比，当致动器高速位移时，由于高摩擦而导致的响应特性不会降低，并且没有流体泄漏 发生O环的劣化或磨损。 根据该结构，获得了具有快速响应且无流体泄漏的位移放大装置的转子叶片挡板驱动装置。