公开(公告)号：US08656825B2

公开(公告)日：2014-02-25

申请号：US12794002

申请日：2010-06-04

Applicant: Steven Clare Dawson

Inventor： Steven Clare Dawson

IPC: F01B7/20 ,  F01B15/04

CPC classification number: F15B15/1428 ,  F15B15/16 ,  F15B2215/305

Abstract: The present invention is a telescopic composite cylinder that functions as a hydraulic hoist incorporating multiple cylinders formed of composite materials. The walls of the multiple cylinders may be formed of pultruded composite material, or a combination of composite materials. The cylinders of the hydraulic hoist may incorporate a plurality of piston and sleeve assemblies that are mounted so as to invoke a telescopic relationship between the multiple cylinders. The materials that the cylinders are formed of may create walls having a smooth surface that can eliminate problems facing hoists formed of other materials, for example, such as a honing process, fluid leakage and seal wearing problems. The hoist may be run on diesel fuel drawn from the tank of a vehicle. Additionally, the present invention may be releasably attached to a surface by way of a saddle mounting system.

Abstract translation: 本发明是一种伸缩式复合气缸，其作为包括由复合材料形成的多个气缸的液压提升机起作用。 多个圆筒的壁可以由拉挤复合材料或复合材料的组合形成。 液压起重机的气缸可以包括多个活塞和套筒组件，这些活塞和套筒组件安装成调节多个气缸之间的伸缩关系。 气缸形成的材料可以产生具有平滑表面的壁，其可以消除由其他材料形成的起重机所面临的问题，例如珩磨过程，流体泄漏和密封件磨损问题。 起重机可以从从车辆的油箱抽取的柴油燃料运行。 此外，本发明可以通过鞍座安装系统可释放地附接到表面。

公开(公告)号：US20130206629A1

公开(公告)日：2013-08-15

申请号：US13742914

申请日：2013-01-16

Applicant: Parker-Hannifin Corporation

Inventor： Mueller Carsten ,  Fahey Mark ,  Kroll Lothar ,  Leibelt Jan ,  Michael Heinrich

IPC: B65D25/38

CPC classification number: B65D25/38 ,  F15B1/24 ,  F15B15/2815 ,  F15B2201/205 ,  F15B2201/31 ,  F15B2201/4053 ,  F15B2201/515 ,  F15B2201/605 ,  F15B2215/305

Abstract: A pressurized container (10, 50) provided with a piston (13, 51) which is movable in the longitudinal direction of the pressurized container, wherein an electrode is arranged for determination of the position of the piston (13, 51) in the pressurized container (10, 50), at least in the wall of the pressurized container (10, 51) of a measuring arrangement for measurement of changes of electrical alternating field produced with supply of electrical energy, characterized in that the electrode, which is arranged on the wall of the pressurized container (10, 50) made from a resin-impregnated, fiber-reinforced plastic material, comprises an electrical conductor (23) which is sewn or stitched to the base material of a planar arrangement (15) with a form at least partially surrounding an inner wall part (14), and wherein the other electrode of the measuring arrangement is formed with the piston (13, 51) or with another electrical conductor (20) sewn or stitched onto the base material in the circumferential direction of the pressurized container (10, 50).

Abstract translation: 一种设置有活塞（13,51）的加压容器（10,50），其可在加压容器的纵向方向上移动，其中布置有用于确定活塞（13,51）位于加压容器 至少在用于测量电能供应产生的电交变场的变化的测量装置的加压容器（10,51）的壁中的至少一个容器（10,50），其特征在于，布置在 由树脂浸渍的纤维增强塑料材料制成的加压容器（10,50）的壁包括电导体（23），该电导体（23）缝合或缝合到具有形式的平面布置（15）的基底材料 至少部分地围绕内壁部分（14），并且其中测量装置的另一个电极形成有活塞（13,51）或与在ci中的基材上缝合或缝合的另一电导体（20） 加压容器（10,50）的累积方向。

公开(公告)号：US08246807B2

公开(公告)日：2012-08-21

申请号：US12984775

申请日：2011-01-05

Applicant: Aaron T. Nardi ,  Blair A. Smith

Inventor： Aaron T. Nardi ,  Blair A. Smith

IPC: C25D15/00 ,  C25D5/50 ,  C25D3/56

CPC classification number: C23C30/00 ,  C23C4/06 ,  C23C26/00 ,  C25D3/562 ,  C25D5/08 ,  C25D5/50 ,  C25D15/02 ,  C25D21/10 ,  F15B15/1428 ,  F15B15/1457 ,  F15B2215/305 ,  F41A21/22 ,  Y10S428/935 ,  Y10T428/12576 ,  Y10T428/12646 ,  Y10T428/1266 ,  Y10T428/12861 ,  Y10T428/12931 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/259

Abstract: A coating which improves the wear performance of a part is described. The coating is applied over an article such as a part or a workpiece using an electroplating process. The coating broadly includes a cobalt material matrix with a hardness of at least 550 HV and a plurality of carbide particles distributed throughout the cobalt material matrix. The cobalt material matrix may be a cobalt-phosphorous alloy. The particles interspersed throughout the matrix may be chrome carbide or silicon carbide particles.

Abstract translation: 描述了改善零件的磨损性能的涂层。 使用电镀工艺将涂层施加到诸如零件或工件的物品上。 涂层广泛地包括硬度至少为550HV的钴材料基体和分布在整个钴材料基体中的多个碳化物颗粒。 钴材料基体可以是钴 - 磷合金。 散布在整个基质中的颗粒可以是碳化铬或碳化硅颗粒。

公开(公告)号：US20090133574A1

公开(公告)日：2009-05-28

申请号：US12300014

申请日：2007-05-08

Applicant: Carlos A. Fenny ,  Brent C. Ross ,  John R. Barber, Jr

Inventor： Carlos A. Fenny ,  Brent C. Ross ,  John R. Barber, Jr

IPC: F15B15/00 ,  F15B15/08 ,  F15B13/02

CPC classification number: F41H5/06 ,  F15B15/1428 ,  F15B15/1466 ,  F15B2215/305 ,  F16F9/3207 ,  F16F9/38 ,  F41H5/00

Abstract: A hydraulic actuator has an armored section having concentric cylinders and an unarmored section having a cylinder with a frangible piston and a frangible upper gland nut. The hydraulic actuator may have leakage vents adapted to prevent leakage between hydraulic systems used to power the cylinders. The hydraulic actuator also may have a gland seal for sealing an end of the cylinder of the unarmored section and a sensing port adapted for allowing detection of fluid leaking due to damage of the gland seal.

Abstract translation: 液压致动器具有具有同心圆柱体的铠装部分和具有易碎活塞和易碎上压盖螺母的气缸的未装备部分。 液压致动器可以具有适于防止用于为气缸供电的液压系统之间的泄漏的泄漏通风口。 液压致动器还可以具有用于密封未分配部分的气缸的端部的压盖密封件和适于允许检测由于密封件的损坏而导致的流体泄漏的感测端口。

公开(公告)号：US07185581B2

公开(公告)日：2007-03-06

申请号：US10899342

申请日：2004-07-26

Applicant: Samuel A. Johnson

Inventor： Samuel A. Johnson

IPC: F16J10/00

CPC classification number: F15B15/1428 ,  F15B15/1438 ,  F15B2215/305

Abstract: A fluid actuator having a honed metallic sleeved inner liner assembled with fitted end caps. The inner liner and end caps are wound with carbon reinforced fiber filaments in both longitudinal and hoop orientations so as to withstand increased fluid pressure over traditional metallic designs. The fluid actuator of the present invention is lightweight and had an extremely stiff piston and rod assembly, which may also be fabricated from high flexural modulus composite materials so as to allow for a very stiff, lightweight, hydraulic cylinder which is particularly resistant to column buckling at long extensions and comprises an economical, non-rebuildable design.

Abstract translation: 流体致动器具有装配有安装的端盖的珩磨金属套筒内衬。 内衬层和端盖在纵向和环向取向都用碳纤维长丝缠绕，以承受比传统金属设计更高的流体压力。 本发明的流体致动器是轻质的并且具有非常硬的活塞和杆组件，其也可以由高弯曲模量复合材料制成，以便允许非常刚性，重量轻的液压缸，其特别是耐柱弯曲 在长的延伸和包括经济，不可重建的设计。

公开(公告)号：US20060255047A1

公开(公告)日：2006-11-16

申请号：US11411101

申请日：2006-04-26

Applicant: Mitsunori Gotou ,  Tadashi Hiraga

Inventor： Mitsunori Gotou ,  Tadashi Hiraga

IPC: F17C1/00

CPC classification number: F15B15/1428 ,  F15B2215/305

Abstract: A cylinder barrel (1) for housing a piston comprises a sheet metal liner (2) and a reinforcing structure (10) located outside the sheet metal liner (2). The reinforcing structure (10) comprises a glass-fiber-reinforcing layer (12) and a carbon-fiber-reinforcing layer (13). The glass-fiber-reinforcing layer (12) comprises a plain cloth (20) made of glass fiber covering the sheet metal liner (2). The carbon-fiber-reinforcing layer (13) comprises a carbon fiber string (31) wound around the outer circumference of the glass-fiber-reinforcing layer (12) along a spiral path. According to the this construction, the reinforcing structure (10) has a high flexibility which is required for preventing cracks in the reinforcing structure (10) while maintaining a high rigidity of the entire cylinder barrel (1).

Abstract translation: 用于容纳活塞的缸筒（1）包括位于金属板衬套（2）外部的金属板（2）和加强结构（10）。 增强结构（10）包括玻璃纤维增​​强层（12）和碳纤维增强层（13）。 玻璃纤维增​​强层（12）包括由覆盖金属板衬垫（2）的玻璃纤维制成的普通布（20）。 碳纤维增强层（13）包括沿着螺旋路径卷绕在玻璃纤维增​​强层（12）的外周的碳纤维绳（31）。 根据该结构，加强结构（10）在保持整个缸筒（1）的高刚性的同时具有防止加强结构（10）中的裂纹所需的高柔性。

公开(公告)号：US07096773B2

公开(公告)日：2006-08-29

申请号：US10962039

申请日：2004-10-08

Applicant: Yu-Jen Wang

Inventor： Yu-Jen Wang

IPC: F15B11/08

CPC classification number: F15B15/202 ,  B29C45/14344 ,  F15B15/1428 ,  F15B2215/305

Abstract: A telescopic pneumatic device comprises an outer cylinder, an inner cylinder disposed in the outer cylinder and having a cylinder wall defining an air chamber, a piston mounted in the air chamber and having a piston rod connected thereto, a flow passage provided between the cylinder wall and the outer cylinder, and a control valve operable to permit or interrupt fluid communication between the flow passage and the air chamber. The inner cylinder is made of a rigid plastic material and includes a valve mounting part for receiving the control valve, the valve mounting part being formed in one piece with the cylinder wall.

Abstract translation: 伸缩气动装置包括外筒，内筒，设置在外筒中，具有限定空气室的气缸壁，安装在空气室中的活塞，并具有连接到其上的活塞杆，设置在气缸壁 和外筒，以及可操作以允许或中断流动通道和空气室之间的流体连通的控制阀。 内筒由刚性塑料材料制成，包括用于接收控制阀的阀安装部分，阀安装部分与气缸壁一体形成。

公开(公告)号：US07048009B2

公开(公告)日：2006-05-23

申请号：US10512973

申请日：2003-04-30

Applicant: Jan Verhaeghe

Inventor： Jan Verhaeghe

IPC: F16L55/04

CPC classification number: F16F9/096 ,  B60G2206/422 ,  F15B1/04 ,  F15B15/1428 ,  F15B2201/20 ,  F15B2201/31 ,  F15B2201/4053 ,  F15B2215/305 ,  F16F9/003 ,  F16F9/3235

Abstract: This invention relates to a fluid accumulator comprising a wall (2) encompassing a reservoir (1) for receiving the fluid, part of the wall being elastically deformable. The wall (2) of the fluid accumulator comprises a first wall portion (2A) that is made of a first elastically deformable composite, with fibrous reinforcement material applied in a first density, and a second wall portion (2B) that is made of a second composite with fibrous reinforcement material applied in a second density and an elastic deformability that is the same as or different from the elastic deformability of the first wall portion, the density of the fibrous reinfrocement material in the first and second wall portion (2A, 2B) being different.

Abstract translation: 本发明涉及一种流体储存器，其包括围绕用于接收流体的储存器（1）的壁（2），壁的一部分可弹性变形。 流体储存器的壁（2）包括由第一可弹性变形复合材料制成的第一壁部分（2A），其中以第一密度施加的纤维增强材料和制成的第二壁部分（2B） 第二复合材料，其具有以第二密度施加的纤维增强材料和与第一壁部分的弹性变形性相同或不同的弹性变形性，第一和第二壁部分中的纤维增强材料的密度（2 A，2 B）不同。

公开(公告)号：US20040031351A1

公开(公告)日：2004-02-19

申请号：US10222027

申请日：2002-08-14

Inventor： Walter Wirtz ,  Marcello Di Fina ,  Klaus Hofmann ,  Gunter Poetsch ,  Walter Krenkel ,  Ralph Renz

IPC: G05G001/00

CPC classification number: F15B15/1457 ,  F15B2215/305 ,  F16F9/3221 ,  F16F2226/02 ,  F16J1/12 ,  Y10T29/49288 ,  Y10T29/49929 ,  Y10T74/2142

Abstract: A piston-rod assembly with a piston rod having at least one attachment at one end. The piston rod is fabricated of fiber reinforced composite. The piston rod has a body of fiber-reinforced ceramic with a basic matrix of carbon fibers or ceramic fibers or both wherein at least silicon carbide is embedded and with an open porosity, at least at the surface layer, of no more than 3% of the volume of that layer admitting lubricants into the pores. The at least one attachment (2, 18a, 19, or 22) includes at least one component of a non-ceramic material that fits into and/or interlocks with the piston rod.

Abstract translation: 一种活塞杆组件，其具有在一端具有至少一个附件的活塞杆。 活塞杆由纤维增强复合材料制成。 活塞杆具有纤维增强陶瓷体，其具有碳纤维或陶瓷纤维的基本基体或两者，其中至少在表面层上至少含有碳化硅至少在表面层上的碳化硅为不大于3％ 该层的体积允许润滑剂进入孔中。 所述至少一个附件（2,18a，19或22）包括非活动杆装配到和/或联锁的非陶瓷材料的至少一个部件。

公开(公告)号：US06675699B1

公开(公告)日：2004-01-13

申请号：US09962770

申请日：2001-09-25

Applicant: Frederick B. Pippert

Inventor： Frederick B. Pippert

IPC: F16J900

CPC classification number: F04B53/143 ,  F04B53/144 ,  F15B2215/305 ,  F16J1/003 ,  F16J7/00

Abstract: Composite pump components, such as a connecting rod comprising an elongate body having a core portion made up of concentric laminations or layers, the layers having elements the majority of which extend longitudinally with respect to the connecting rod and that are supported in a polymeric matrix, the layers being bonded together.

Abstract translation: 复合泵部件，例如连杆，其包括具有由同心层叠或层组成的芯部的细长主体，所述层具有大部分相对于连接杆纵向延伸并且被支撑在聚合物基体中的元件， 层被粘合在一起。