公开(公告)号：US06701709B2

公开(公告)日：2004-03-09

申请号：US10222610

申请日：2002-08-16

申请人： Donald Isaac, Jr. ,  Alphonse Vassallo ,  Ronald J. Steele

发明人： Donald Isaac, Jr. ,  Alphonse Vassallo ,  Ronald J. Steele

IPC分类号： F01B2910

CPC分类号： F01B3/0002 ,  F01B3/04 ,  F02G1/043 ,  F02G1/044 ,  F02G2244/50

摘要： A Stirling engine includes a grooved cam drive mechanism with followers having a pair of longitudinally displaced bearings. One roller bearing is adapted to ride along an upper surface of the cam groove, while the other roller bearing is adapted to ride along a lower surface of the cam groove. Each follower includes an outer shaft on which a first bearing is mounted, and an inner shaft extending through the outer shaft on which a second bearing is mounted. A preferably annular space is provided between the inner and outer shafts when the follower is in an unloaded state. Then, when the follower is engaged within the grooved cam, the inner shaft is cantilevered relative to outer shaft within the annular space and results in pre-loading the first bearing against one inner surface of the groove cam and the second bearing against an opposite inner surface of the grooved cam.

摘要翻译： 斯特林发动机包括具有随动件的带凹槽的凸轮驱动机构，其具有一对纵向位移的轴承。 一个滚子轴承适于沿着凸轮槽的上表面骑行，而另一个滚子轴承适于沿着凸轮槽的下表面骑行。 每个从动件包括安装有第一轴承的外轴和穿过安装有第二轴承的外轴延伸的内轴。 当从动件处于无负载状态时，在内轴和外轴之间设置优选的环形空间。 然后，当从动件接合在槽形凸轮内部时，内轴在环形空间内相对于外轴悬臂，并且导致将第一轴承预先装载在凹槽凸轮的一个内表面上，而第二轴承抵靠相对的内部 凹槽凸轮的表面。

公开(公告)号：US06626650B1

公开(公告)日：2003-09-30

申请号：US10009103

申请日：2001-12-07

申请人： Steven Kenchington ,  Jeffrey Allen

发明人： Steven Kenchington ,  Jeffrey Allen

IPC分类号： F04B1704

CPC分类号： F02B75/30 ,  F02B71/04 ,  F02B2075/025 ,  F02G1/043 ,  F02G2244/50 ,  F02G2254/11

摘要： A displacement machine (10) comprises a housing (11), a reciprocating member (12) reciprocable linearly along an axis of reciprocation (13) in the housing (11) and defining with the housing (11) first (14) and second (15) variable volume chambers. A fluid inlet (17) is connected to the first variable volume chamber (14). A fluid outlet (78) is connected to the second variable volume chamber. An inlet value (16) allows flow of fluid through the fluid inlet (17) into the first variable volume chamber (14) and prevents flow of fluid from the first variable volume chamber (14) out of the fluid inlet (17).

摘要翻译： 移动机器（10）包括壳体（11），沿着所述壳体（11）中的往复运动轴线（13）线性往复运动的往复运动构件（12），并且与所述壳体（11）第一（14）和第二（ 15）可变容积室。 流体入口（17）连接到第一可变容积室（14）。 流体出口（78）连接到第二可变容积室。 入口值（16）允许流体流过流体入口（17）进入第一可变容积室（14）并防止流体从第一可变容积室（14）流出流体入口（17）。

公开(公告)号：US5864770A

公开(公告)日：1999-01-26

申请号：US615446

申请日：1996-03-14

申请人： Benjamin Ziph ,  Scott Strodtman ,  Thomas K Rose

发明人： Benjamin Ziph ,  Scott Strodtman ,  Thomas K Rose

IPC分类号： F02G1/045 ,  G05D17/02 ,  H02P9/48 ,  B60K28/16

CPC分类号： F02G1/045 ,  G05D17/02 ,  F02G2244/50

摘要： A system and method of speed and power control for an engine in which speed and power of the engine is controlled by modulation of the load torque. The load torque is manipulated in order to cause engine speed, and hence power to be changed. To accomplish such control, the load torque undergoes a temporary excursion in the opposite direction of the desired speed and power change. The engine and the driven equipment will accelerate or decelerate accordingly as the load torque is decreased or increased, relative to the essentially fixed or constant engine torque. As the engine accelerates or decelerates, its power increases or decreases in proportion.

摘要翻译： 一种用于发动机的速度和功率控制的系统和方法，其中通过调节负载转矩来控制发动机的速度和功率。 操纵负载转矩以便引起发动机转速，从而改变功率。 为了实现这种控制，负载转矩在所需速度和功率变化的相反方向上经历暂时偏移。 发动机和被驱动的设备相对于基本上固定或恒定的发动机转矩而相对于负载转矩减小或增加而相应地加速或减速。 随着发动机加速或减速，其功率按比例增加或减少。

公开(公告)号：US5836846A

公开(公告)日：1998-11-17

申请号：US704285

申请日：1996-08-28

申请人： Lubomyr O. Hewko ,  David Bryan Hanes ,  Randall Robert Gaiser

发明人： Lubomyr O. Hewko ,  David Bryan Hanes ,  Randall Robert Gaiser

IPC分类号： F01B3/10 ,  F02G1/044 ,  F16H35/08

CPC分类号： F02G1/044 ,  F01B3/106 ,  F02G2244/50 ,  F02G2253/02 ,  F02G2254/11 ,  F02G2254/30

摘要： An actuating mechanism for adjusting the swashplate angle in a Stirling cycle engine. A stationary mounted motor is used to drive one member of a planetary gear set. The motion of this member is transmitted through a second planetary gear set to a member connected to the swashplate. In one embodiment, a worm gear powered by a stationary mounted electric motor drives a moveable rear ring gear. The movement of the rear ring gear is transmitted through three rear planet gears and a common sun gear to produce relative movement in a front planet gear carrier. The relative movement of the front planet gear carrier is transmitted through a bevel gear to the swashplate. This embodiment allows the off-line production of swashplate actuator subassembly cartridges that can quickly be journalled to the drive shaft, joined to and properly phased with respect to the swashplate and meshed with a worm gear connected to the stationary electric motor during the assembly of a Stirling engine.

摘要翻译： 用于调节斯特林循环发动机中的斜盘角度的致动机构。 使用固定安装的电动机来驱动行星齿轮组的一个构件。 该构件的运动通过第二行星齿轮组传递到连接到斜盘的构件。 在一个实施例中，由固定安装的电动机驱动的蜗轮驱动可移动的后齿圈。 后齿圈的运动通过三个后行星齿轮和普通太阳齿轮传递，以在前行星齿轮架上产生相对运动。 前行星齿轮架的相对运动通过锥齿轮传递到斜盘。 该实施例允许离线生产旋转斜盘致动器子组件筒，其可以快速地被轴颈连接到驱动轴，在驱动轴的组装过程中，连接到旋转斜盘并且适当地相对于斜盘定位并与连接到固定电动机的蜗轮啮合 斯特林发动机。

公开(公告)号：US5642618A

公开(公告)日：1997-07-01

申请号：US675995

申请日：1996-07-09

申请人： Laurence B. Penswick

发明人： Laurence B. Penswick

IPC分类号： F02G1/043 ,  F02G1/04

CPC分类号： F02G1/0435 ,  F02G2244/50 ,  F02G2253/03

摘要： A displacer assembly for use in a thermal regenerative machine has a housing with a displacer bore configured to carry a displacer in the displacer bore. A flexure bearing assembly is configured to carry the displacer in axial reciprocation within the displacer bore to form a clearance seal there between. A gas spring bore is formed within the displacer assembly and communicates with a gas spring volume defined by a volume forming member. A gas spring piston is carried within the gas spring bore and is configured to form a clearance seal there between. The gas spring piston and the gas spring bore cooperate with the volume forming member to form a gas spring there between. One of the gas spring bore and the gas spring piston is carried in fixed relation with the housing while the other of the gas spring bore and the gas spring piston is carried by the displacer for relative reciprocation there between. A thermal regenerative machine having the above-described displacer assembly is also taught.

摘要翻译： 用于热再生机的置换器组件具有壳体，该壳体具有构造成在置换器孔中承载置换器的置换器孔。 挠曲轴承组件构造成在置换器孔内沿轴向往复运动地移动置换器，以在它们之间形成间隙密封。 气体弹簧孔形成在置换器组件内并与由体积形成构件限定的气弹簧体积连通。 气弹簧活塞被承载在气弹簧孔内并构造成在其间形成间隙密封。 气弹簧活塞和气弹簧孔与体积形成构件配合以在其间形成气弹簧。 气弹簧孔和气弹簧活塞中的一个与壳体保持固定关系，气弹簧孔和气弹簧活塞中的另一个由置换器承载，用于相互往复运动。 还教导了具有上述置换器组件的热再生机。

公开(公告)号：US5435136A

公开(公告)日：1995-07-25

申请号：US960837

申请日：1992-10-14

申请人： Yoshihiro Ishizaki ,  Takayuki Matsui

发明人： Yoshihiro Ishizaki ,  Takayuki Matsui

IPC分类号： F02G1/043 ,  F25B9/14 ,  F25B9/00

CPC分类号： F02G1/043 ,  F25B9/145 ,  F02G2243/54 ,  F02G2244/00 ,  F02G2244/50 ,  F02G2258/10 ,  F25B2309/1406 ,  F25B2309/1408 ,  F25B2309/1426

摘要： A pulse tube refrigerator includes a compression space defined by a compression piston inside a cylinder, an expansion space defined by an expansion piston inside a cylinder, the expansion piston being reciprocated at an advance angle of a constant phase difference within a range of 10.degree.-45.degree. relative to the compression piston, and first and second thermal systems communicating the compression and expansion spaces. Each thermal system has a radiator, a regenerator, a cold head and a pulse tube, with the regenerator of the second thermal system being composed of two regenerator sections. The cold head of the first thermal system is made to perform a heat exchange with the second thermal system between the two regenerator sections thereof, whereby a very low temperature is obtained from the cold head of the second thermal system.

摘要翻译： 脉冲管式冰箱包括由气缸内的压缩活塞限定的压缩空间，由气缸内的膨胀活塞限定的膨胀空间，膨胀活塞以恒定相位差的提升角度在10°〜 相对于压缩活塞为45°，第一和第二热系统连通压缩和膨胀空间。 每个热系统具有散热器，再生器，冷头和脉冲管，第二热系统的再生器由两个再生器部分组成。 使第一热系统的冷头与两个再生器部分之间的第二热系统进行热交换，从而从第二热系统的冷头获得非常低的温度。

公开(公告)号：US5417066A

公开(公告)日：1995-05-23

申请号：US206680

申请日：1994-03-07

申请人： Shin Kawano ,  Tatsuo Inoue

发明人： Shin Kawano ,  Tatsuo Inoue

IPC分类号： F02B77/11 ,  F02G1/043 ,  F02G1/053 ,  F02G1/055

CPC分类号： F02G1/055 ,  F02G1/043 ,  F02G2243/00 ,  F02G2243/30 ,  F02G2244/00 ,  F02G2244/50

摘要： In a Stirling engine, a thermal isolating space is provided between an expansion space and a heating portion so as to establish a thermal isolation of the expansion space from the heating portion.

摘要翻译： 在斯特林发动机中，在膨胀空间和加热部分之间设置隔热空间，以便建立膨胀空间与加热部分的热隔离。

公开(公告)号：US5345765A

公开(公告)日：1994-09-13

申请号：US949483

申请日：1992-10-16

申请人： Richard F. Kinnersly

发明人： Richard F. Kinnersly

IPC分类号： F02G1/043 ,  F02G1/044 ,  F02G1/053 ,  F01B29/10

CPC分类号： F02G1/0435 ,  F02G1/044 ,  F02G1/053 ,  F02G1/0535 ,  F02G2244/50 ,  F02G2244/52 ,  F02G2253/00 ,  F02G2253/80 ,  F02G2258/10 ,  F02G2270/40 ,  F02G2270/45 ,  F02G2270/85

摘要： A stirling engine with mechanical output through a main shaft (71) has piston(s) (44) reciprocable in cylinder bore(s) (41). Each piston is guided on a fixed piston guide (52) which extends into but not through the piston. This guidance holds the piston clear of mechanical contact with the cylinder bore (41). A separate seal is provided between the piston and the bore. Internal guidance of the piston permits a guidance arrangement where clearances change very little or not at all with changes in temperature of the engine.

摘要翻译： PCT No.PCT / GB91 / 00599 Sec。 371日期：1992年10月16日 102（e）日期1992年10月16日PCT 1991年4月17日PCT PCT。 公开号WO91 / 16533 日本1991年10月31日。具有通过主轴（71）的机械输出的斯特林发动机具有可在气缸孔（41）中往复运动的活塞（44）。 每个活塞在固定的活塞引导件（52）上被引导，该固定的活塞导向件（52）延伸到但不穿过活塞。 该引导件保持活塞没有与气缸孔（41）的机械接触。 在活塞和孔之间提供单独的密封。 活塞的内部引导允许引导装置，其中间隙随着发动机温度的变化而变化很小或根本不改变。

公开(公告)号：US5115157A

公开(公告)日：1992-05-19

申请号：US451520

申请日：1989-12-15

申请人： Leif Blumenau

发明人： Leif Blumenau

IPC分类号： F01C9/00 ,  F02G1/043 ,  F04C27/02

CPC分类号： F01C9/002 ,  F02G1/0435 ,  F04C27/02 ,  F02G2244/50 ,  F02G2254/30 ,  F25B2309/1401

摘要： A displacement or power mechanical oscillator comprises an oscillation space constituted by a sector of an annular cavity, having a rectangular cross-section in a plane through the axis of the cavity and vertically oriented plane of symmetry. The cavity contains a sealing liquid and a vane in closed matching relationship with the inner walls of the cavity. The vane is symmetrically oscillatable with the liquid in the narrow gaps between vane and cavity walls providing a liquid dynamic seal.

公开(公告)号：US5077976A

公开(公告)日：1992-01-07

申请号：US570806

申请日：1990-08-22

申请人： Pavo Pusic ,  Bozo Memed

发明人： Pavo Pusic ,  Bozo Memed

IPC分类号： F02G1/043 ,  F02G1/044 ,  F02G1/053

CPC分类号： F02G1/053 ,  F02G1/0435 ,  F02G1/044 ,  F02G2244/50 ,  F02G2254/30 ,  F02G2270/40 ,  F02G2270/70

摘要： A Stirling engine having a configuration which allow spatial separation of the heaters and coolers. The engine includes four cylinders with passageways connecting the cylinders such that a direct fluid connection is formed between each cylinder and every other cylinder. The configuration of the passageways and arrangement of the cylinders is such that heat energy is not wasted. The spatial separation of the heaters and coolers allows the heaters and coolers to be located in separate environments. The pistons within each cylinder are connected to one or two crankshafts through a connecting device which generates no side thrust on the cylinder walls. Preferably, the connecting device used is a hydraulic connecting rod.

摘要翻译： 具有允许加热器和冷却器空间分离的构造的斯特林发动机。 发动机包括具有连接气缸的通道的四个气缸，使得在每个气缸和每个气缸之间形成直接的流体连接。 通道的构造和气缸的布置使得热能不被浪费。 加热器和冷却器的空间分离允许加热器和冷却器位于单独的环境中。 每个气缸内的活塞通过连接装置连接到一个或两个曲轴，在连接装置上不会在气缸壁上产生侧向推力。 优选地，所使用的连接装置是液压连杆。