公开(公告)号：US20230407855A1

公开(公告)日：2023-12-21

申请号：US18312765

申请日：2023-05-05

Applicant: Diversey, Inc.

Inventor： Jeroen C. Beerens ,  Gregory R. Alcott

IPC: F04B13/00 ,  F04B1/0535 ,  F04B9/04 ,  G01N1/38 ,  F01B1/06

CPC classification number: F04B13/00 ,  F04B1/0535 ,  F01B1/0606 ,  G01N1/38 ,  F01B1/0603 ,  F04B9/045

Abstract: A dosing engine including a framework, fluid drivers, and a flow control device. The framework has an inlet that receives a fluid and an outlet that dispenses the fluid. The fluid drivers are supported by the framework and pump fluid toward the outlet. The flow control device is coupled to the framework and is in fluid communication with the inlet, the outlet, and the fluid drivers. The fluid drivers are cooperatively driven by a motive force from fluid flow through the inlet to dispense fluid via the outlet, and to drive the flow control device to distribute diluent to the diluent drivers in a coordinated manner.

公开(公告)号：US06575078B1

公开(公告)日：2003-06-10

申请号：US09744867

申请日：2001-02-20

Applicant: Lyndon J. Wright ,  Micheal Hibbert

Inventor： Lyndon J. Wright ,  Micheal Hibbert

IPC: F01B1304

CPC classification number: F03C1/047 ,  F01B1/0603 ,  F01B9/06

Abstract: A fluid motor includes a plurality of fluid actuated pistons 13 extending radially outwards from a stator and each having a cam follower bearing 14 at its outer end. A rotor surrounds the stator and includes an inwardly facing drive cam profile engaged by the cam follower bearings 14 to advance the rotor relative to the stator. The drive cam profile 8 is substantially sinusoidal as a result of which substantially constant torque is achieved.

Abstract translation: 流体马达包括从定子径向向外延伸的多个流体致动的活塞13，并且每个在其外端具有凸轮从动轴承14。 转子围绕定子并且包括由凸轮从动轴承14接合以使转子相对于定子前进的向内的驱动凸轮轮廓。 驱动凸轮轮廓8基本上是正弦的，由此实现了基本恒定的转矩。

公开(公告)号：US4974496A

公开(公告)日：1990-12-04

申请号：US302749

申请日：1989-01-23

Applicant: William J. Apgar

Inventor： William J. Apgar

IPC: F01B1/06 ,  F01B9/06 ,  F02B75/22 ,  F04B1/107

CPC classification number: F04B1/1071 ,  F01B1/0603 ,  F01B9/06 ,  F02B75/22

Abstract: A fluid motor which is useful as a pump or as an hydraulic or pneumatic engine with a high torque low speed output. The fluid motor (10) comprises at least one drive disc (24) having a generally curved outer surface (42), at least one reciprocably mounted piston (26), the outer curved surface of the drive disc (24) being formed of alternating crests (44) and valleys (46) and there being provided a plurality of rollers (48) which are arranged to engage with the curved surface (42) of the drive disc (24), the number of rollers (48) and the number of crests (44) being different by at least one. Feeding fluid to the piston (26) causes the piston (26) to reciprocate so that the disc (24) is caused to undergo orbital movement and the housing (12) is thus caused to rotate.

Abstract translation: PCT No.PCT / AU87 / 00231 Sec。 371日期1989年1月23日 102（e）日期1989年1月23日PCT提交1987年7月23日PCT公布。 公开号WO88 / 00639 日期1988年1月28日。一种流体马达，其可用作泵或作为具有高扭矩低速输出的液压或气动发动机。 流体马达（10）包括具有大致弯曲的外表面（42）的至少一个驱动盘（24），至少一个可往复运动的活塞（26），驱动盘（24）的外曲面由交替 波峰（44）和谷（46），并且设置有多个辊（48），其布置成与驱动盘（24）的弯曲表面（42）接合，辊（48）的数量和数量 的峰（44）至少有一个不同。 将活塞（26）送入活塞（26）会导致活塞（26）往复运动，使盘片（24）进行轨道运动，从而使壳体（12）旋转。

公开(公告)号：US3287993A

公开(公告)日：1966-11-29

申请号：US42301765

申请日：1965-01-04

Applicant: BOULTON AIRCRAFT LTD

Inventor： ALEXANDER LOMNICKI ZBIGNIEW

IPC: F01B1/06

CPC classification number: F01B1/0603 ,  F01B1/0648 ,  Y10T74/2101

公开(公告)号：US2326913A

公开(公告)日：1943-08-17

申请号：US35181540

申请日：1940-08-08

Applicant: ERICH ALLSTADT

Inventor： ERICH ALLSTADT

IPC: F01B1/06 ,  F01B15/00

CPC classification number: F01B1/0603 ,  F01B1/062 ,  F01B15/005

公开(公告)号：US09784105B2

公开(公告)日：2017-10-10

申请号：US14212586

申请日：2014-03-14

Applicant: William W. McKelvey

Inventor： William W. McKelvey

IPC: F01B13/06 ,  F02B57/10 ,  F02B57/08 ,  F01B1/06

CPC classification number: F01B13/062 ,  F01B1/0603 ,  F01B13/067 ,  F02B57/08 ,  F02B57/085 ,  F02B57/10 ,  Y10T29/49234

Abstract: Disclosed is an offset rotational non-reciprocating-piston internal combustion engine in which an outer ring rotates on a one axis and an inner disk rotates on a second offset axis. Pistons are connected to the outer ring, while cylinders and other devices for operating the engine are mounted within an inner disk that rotates on a second axis that is offset from the axis of the outer ring. The inner disk and outer ring rotate together, such that the pistons create conditions of compression and explosive expansion within the cylinders without vibrating reciprocal piston motion. A unique fuel injection system is also disclosed that provides a variable fuel pressure that is created by centrifugal forces on the fuel. Because of the rotating inner disk and outer ring, advantages are taken of centrifugal force and gravity to distribute fuel, air, oil, high-voltage current, and cooling air in the engine.

公开(公告)号：US20050087066A1

公开(公告)日：2005-04-28

申请号：US10489653

申请日：2002-09-20

Applicant: Yasunari Kimura ,  Tsuneo Endoh ,  Hiroshi Ichikawa ,  Tsutomu Takahashi

Inventor： Yasunari Kimura ,  Tsuneo Endoh ,  Hiroshi Ichikawa ,  Tsutomu Takahashi

IPC: F01L15/08 ,  F01B1/06 ,  F01B13/06 ,  F01C1/344 ,  F01C11/00 ,  F01C19/08 ,  F01C21/18 ,  F01K7/00 ,  F01K23/06 ,  F02G5/00 ,  F04C18/344

CPC classification number: F01C21/18 ,  F01B1/0603 ,  F01B13/061 ,  F01B13/068 ,  F01C1/3446 ,  F01C11/006 ,  F02G5/00 ,  F04C2230/60 ,  F04C2240/60 ,  F04C2240/605 ,  F05C2203/08 ,  Y02T10/166

Abstract: A rotary fluid machine is provided that includes a rotor rotatably housed within a casing, a hollow rotating shaft (113) that rotates integrally with the rotor, and a fixed shaft (102) that is relatively rotatably fitted into the inner periphery of the rotating shaft (113); in which the rotating shaft (113) is formed by shrink-fitting an outer sleeve (21) made of metal around the outer periphery of an inner sleeve (85) made of ceramic, etc. having a lower coefficient of thermal expansion than that of metal, and the fixed shaft (102) is formed by shrink-fitting an outer sleeve (88) made of metal around the outer periphery of an inner sleeve (87) made of ceramic, etc. having a lower coefficient of thermal expansion than that of metal. Since thermal expansion of the outer sleeves (21, 88) fitted around the outer peripheries of the inner sleeves (85, 87) is suppressed due to residual tensile stress of the outer sleeves (21, 88), intimate contact between the outer sleeves (21, 88) and the inner sleeves (85, 87) can be maintained.

Abstract translation: 本发明提供一种旋转流体机械，其具有可旋转地容纳在壳体内的转子，与转子一体地旋转的中空旋转轴（113），以及相对旋转自如地嵌合在旋转轴的内周的固定轴 （113）; 其中，旋转轴（113）通过将由金属制成的外套筒（21）收缩配合在由陶瓷等制成的内套筒（85）的外周面上，所述外套筒（21）的热膨胀系数比 金属，并且固定轴（102）通过将由金属制成的外部套筒（88）收缩配合在由陶瓷等制成的内套筒（87）的外周面上而形成，所述外套筒具有较低的热膨胀系数等。 的金属。 由于由于外套筒（21,88）的残余拉伸应力，装配在内套筒（85,87）的外周的外套筒（21,88）的热膨胀被外部套筒（21,88）的紧密接触 可以保持内套筒（85,87）。

公开(公告)号：US5765512A

公开(公告)日：1998-06-16

申请号：US788238

申请日：1997-01-25

Applicant: Burt Loren Fraser

Inventor： Burt Loren Fraser

IPC: F01B1/06 ,  F01B3/04 ,  F02B75/26

CPC classification number: F01B3/04 ,  F01B1/0603

Abstract: Apparatus for converting between rotary motion and reciprocating linear motion includes a sleeve mounted for rotation about a predetermined axis, radially reciprocable pistons located radially outwardly of the sleeve, and axially reciprocable pistons located radially inwardly of the sleeve. The radial pistons are operatively connected to an outer diameter portion of the sleeve which is formed with a lobed cam surface having multiple angularly spaced lobes for simultaneous reciprocation of the radial pistons and rotation of the sleeve, and the axial pistons are operatively connected to a groove formed in the inside diameter portion of the sleeve for simultaneous reciprocation of the axial pistons and rotation of the sleeve. Power input may be provided by a rotationally driven shaft assembly which is operably connected to the sleeve for rotation of the sleeve such as by the provision of a second groove which is formed in the shaft assembly and which is shaped to compliment the groove of the sleeve for reciprocably driving the axial pistons. Alternately, a predetermined number of pistons may be adapted for the combustion of a fuel, the remaining pistons being operable to, for example, pump a fluid and the shaft being capable of providing rotary output, thus enabling operation as an engine, a pump, a compressor, or like machinery, or as a combination thereof.

Abstract translation: 用于在旋转运动和往复直线运动之间转换的装置包括安装成围绕预定轴线旋转的套筒，位于套筒径向外侧的径向往复运动的活塞以及位于套筒径向内侧的轴向往复运动的活塞。 径向活塞可操作地连接到套筒的外径部分，其形成有具有多个角度间隔开的凸角的凸起凸轮表面，用于同时往复运动径向活塞和套筒的旋转，并且轴向活塞可操作地连接到凹槽 形成在套筒的内径部分中，用于轴向活塞的同时往复运动和套筒的旋转。 动力输入可以由旋转驱动的轴组件提供，旋转驱动的轴组件可操作地连接到套筒以用于套筒的旋转，例如通过设置形成在轴组件中的第二凹槽，并且成形为补充套筒的凹槽 用于可往复地驱动轴向活塞。 或者，预定数量的活塞可以适于燃料燃烧，其余的活塞可操作以例如泵送流体，并且轴能够提供旋转输出，从而使得能够作为发动机，泵， 压缩机或类似机械，或其组合。

公开(公告)号：US4685380A

公开(公告)日：1987-08-11

申请号：US429649

申请日：1982-09-30

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F01B1/06 ,  F01B13/06

CPC classification number: F01B1/0603

Abstract: The former art provides multi stroke hydrostatic motors, which perform at a single revolution of the rotor multiple inward and outward strokes of the pistons. A high torque was thereby obtained. The invention discovers, that the known multi stroke motors are still too heavy, obtain small overall efficiencies and their power per size and weight is limited because the known motors failed to provide means to carry the tangential loads by fluid pressure power. The invention increases the power and efficiency of multiple stroke motors by the provisions of control means to control the flow of fluid pressure into pockets open to the piston faces and cylinder walls, whereby the torque of the rotor is transferred from the pistons to the cylinder walls by pressure in fluid in the pockets. The invention also provides means to enlarge the stroke of the pistons in a given size and weight of the device. The fluid pressure pockets make high pressures possible and the angles of inclination of the guide faces can be increased. The torque of the device of a given size becomes multiplied and the efficiency of the device increases by the application of the provisons of the invention.

Abstract translation: 前一种技术提供多冲程静液压马达，其在转子的单次旋转中执行多个活塞的向内和向外冲程。 由此获得高扭矩。 本发明发现，已知的多冲程电动机仍然太重，获得小的整体效率，并且由于已知的电动机不能提供通过流体压力传递切向负载的装置，所以每个尺寸和重量的功率受到限制。 本发明通过控制装置的设置来提高多行程电动机的功率和效率，以控制流体压力进入到活塞面和气缸壁的开口的口袋中，由此转子的转矩从活塞转移到气缸壁 通过口袋中的流体的压力。 本发明还提供了用于在给定尺寸和重量的装置中扩大活塞的冲程的装置。 流体压力袋可以产生高压，并且可以增加引导面的倾斜角度。 给定尺寸的装置的扭矩变得相乘，并且通过应用本发明的条件，装置的效率增加。

公开(公告)号：US4624174A

公开(公告)日：1986-11-25

申请号：US601392

申请日：1984-04-17

Applicant: Karl Eickmann

Inventor： Karl Eickmann

IPC: F01B1/06 ,  F01B1/00

CPC classification number: F01B1/0603

Abstract: The former art provides multi stroke hydrostatic motors, which perform at a single revolution of the rotor multiple inward and outward strokes of the pistons. A high torque was thereby obtained. The invention discovers, that the known multi stroke motors are still too heavy, obtain small overall efficiencies and their power per size and weight is limited because the known motors failed to provide means to carry the tangential loads by fluid pressure power. The invention increases the power and efficiency of multiple stroke motors by the provisions of control means to control the flow of fluid pressure into pockets open to the piston faces and cylinder walls, whereby the torque of the rotor is transferred from the pistons to the cylinder walls by pressure in fluid in the pockets. The torque for rotating the rotor is produced by the high pressure fluid pressing each piston outwardly against the multi lobed cam and the torque is transferred from the piston's roller to the wall of the cylinder by means of a fluid pressure pocket in the respective piston. The invention also provides means to enlarge the stroke of the pistons in a given size and weight of the device. The fluid pressure pockets make high pressures possible and the angles of inclination of the guide faces can be increased. The torque of the device of a given size becomes multiplied and the efficiency of the device increases by the application of the provisions of the invention.

Abstract translation: 前一种技术提供多冲程静液压马达，其在转子的单次旋转中执行多个活塞的向内和向外冲程。 由此获得高扭矩。 本发明发现，已知的多冲程电动机仍然太重，获得小的整体效率，并且由于已知的电动机不能提供通过流体压力传递切向负载的装置，所以每个尺寸和重量的功率受到限制。 本发明通过控制装置的设置来提高多行程电动机的功率和效率，以控制流体压力进入到活塞面和气缸壁的开口的口袋中，由此转子的转矩从活塞转移到气缸壁 通过口袋中的流体的压力。 用于旋转转子的扭矩通过高压流体将每个活塞向外压靠在多叶凸轮上产生，并且扭矩通过相应活塞中的流体压力袋从活塞的辊传递到气缸的壁。 本发明还提供了用于在给定尺寸和重量的装置中扩大活塞的冲程的装置。 流体压力袋可以产生高压，并且可以增加引导面的倾斜角度。 通过应用本发明的规定，给定尺寸的装置的扭矩增加，并且装置的效率增加。