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1. 发明授权

US4059368A Gas compressor unloading means 失效
标题翻译：气体压缩机卸载方式
公开(公告)号：US4059368A
公开(公告)日：1977-11-22
申请号：US698171
申请日：1976-06-21
申请人： Wallace A. McGahan , Paul D. Webb , Henry W. Morse
发明人： Wallace A. McGahan , Paul D. Webb , Henry W. Morse
IPC分类号： F04C18/12 , F04C23/00 , F04B49/02 , F01C11/00 , F04C17/04
CPC分类号： F04C18/123 , F04C23/001
摘要： The unloading means comprise unloading ports, and valving therefor, for step-control unloading of a gas compressor. In a first embodiment, the unloading means are provided in side walls of a rotary, positive displacement, gas compressor, and in an alternate embodiment the unloading means are disposed within end walls (of a rotary, positive displacement, gas compressor), and comprehends means for step-control of a plural-stage machine.
摘要翻译：卸载装置包括卸载端口和用于其的阀门，用于气体压缩机的步进控制卸载。在第一实施例中，卸载装置设置在旋转式容积式气体压缩机的侧壁中，并且在替代实施例中，卸载装置设置在端壁（旋转，正位移，气体压缩机）中，并且包括用于多级机器的步进控制的装置。

2. 发明授权

US3877442A 4-Stroke displacement gas turbine engine or pump 失效
标题翻译： 4-行程位移燃气涡轮发动机或泵
公开(公告)号：US3877442A
公开(公告)日：1975-04-15
申请号：US40401173
申请日：1973-10-05
申请人： MILLER JR LLOYD E
发明人： MILLER JR LLOYD E
IPC分类号： F01C1/10 , F01C1/344 , F02B75/02 , F02B53/00 , F01C1/08 , F04C17/04
CPC分类号： F01C1/3445 , F01C1/102 , F02B2053/005 , F02B2075/027
摘要： A positive displacement device employing a pair of parallel gear wheels having circularly disposed teeth on their faces which intermesh to define sealed working chambers within a generally annular cavity. These chambers each compress and expand twice per one revolution of the wheels, enabling the device to be employed as a 4-stroke gas turbine combustion engine or for separate or combined pump and fluid motor applications.
摘要翻译：一种正位移装置，其采用一对平行的齿轮，在它们的表面上具有圆形设置的齿，其相互啮合以在大致环形空腔内限定密封的工作室。这些室每轮每轮压缩和膨胀两次，使得该装置能够用作四冲程燃气轮机内燃机，或用于单独或组合的泵和流体马达应用。

3. 发明授权

US3622255A Pump 失效
公开(公告)号：US3622255A
公开(公告)日：1971-11-23
申请号：US3622255D
申请日：1969-08-07
申请人： GAVRIL T LUSZTIG
发明人： LUSZTIG GAVRIL T
IPC分类号： F04C3/06 , F01C1/08 , F04C1/04 , F04C17/04
CPC分类号： F04C3/06
摘要： Pump, comprising a casing, pumping teeth solid with a pumping wheel, sealing teeth solid with a sealing wheel, the pumping teeth and the sealing teeth moving in annular spaces which are separated along a portion of their length and do intersect along another portion of their length; part of that contour of the sealing teeth and that surface of the disc or ring of the pumping wheel which effect the sealing between the suction zone and the pressure zone being parts of two substantially spherical surfaces with common center and substantially equal radii; and the arrangement of the pumping wheel and sealing wheel being such that their respective axis do intersect in the center of the spherical surfaces described above.

4. 发明授权

US3575539A Apparatus for suppressing vibration in a helical-rotor axial-flow compressor supplied with sealing water 失效
标题翻译：用于在密封水供应的旋转轴流式压缩机中抑制振动的装置
公开(公告)号：US3575539A
公开(公告)日：1971-04-20
申请号：US3575539D
申请日：1968-11-27
申请人： UNITED STATES STEEL CORP
发明人： HANICK DENNIS J
IPC分类号： F04C27/02 , F04C17/04
CPC分类号： F04C27/02
摘要： A helical-rotor axial flow compressor has a sealing-water inlet extending through its casing. A water-supply pipe is connected to said inlet. A gas-supply pipe is tapped into said water-supply pipe and is connected to a source of gas under a pressure higher than that of the water in the water-supply pipe. This suppresses the vibration otherwise resulting from the stopping or shutting off of the water stream entering into the casing, by the passage of the rotor lands.

5. 发明授权

US3531227A Gear compressors and expanders 失效
标题翻译：齿轮压缩机和膨胀机
公开(公告)号：US3531227A
公开(公告)日：1970-09-29
申请号：US3531227D
申请日：1968-07-05
申请人： CORNELL AERONAUTICAL LABOR INC
发明人： WEATHERSTON ROGER C
IPC分类号： F01C1/18 , F01C1/12 , F01C21/06 , F01C21/18 , F04C18/12 , F04C18/14 , F04C18/18 , F04C29/04 , F04C17/04
CPC分类号： F01C21/183 , F01C1/123 , F01C21/06

6. 发明授权

US4036567A Globoid worm type rotary machine 失效
标题翻译：球形蜗杆式旋转机
公开(公告)号：US4036567A
公开(公告)日：1977-07-19
申请号：US566047
申请日：1975-04-08
申请人： Goro Sato
发明人： Goro Sato
IPC分类号： F04C18/52 , F01C3/02 , F01C1/08 , F01C19/00 , F04C17/04 , F04C27/00
CPC分类号： F01C3/025 , Y10T74/19633 , Y10T74/19842
摘要： In a globoid worm type compressor or expander comprising a casing, a globoid worm rotor in the casing and pinions meshing with the worm rotor, provision is made to effect sealing between the thread of the worm and each tooth of the pinions. The arrangement is such that the pinion is mounted on its shaft with the intermediary of a resilient member so that each tooth may be slightly displaced in both circumferential and diametric directions whereby to adapt itself to the thread of the worm to provide gas-tight seal between the tooth and the thread of the worm.
摘要翻译：在壳体中的球形蜗杆式压缩机或膨胀机中，壳体中的球壳蜗杆转子和与蜗杆转子啮合的小齿轮被设置成实现蜗杆的螺纹与小齿轮的每个齿之间的密封。这种布置使得小齿轮以其弹性构件的中间安装在其轴上，使得每个齿可以在圆周方向和直径方向上稍微移位，从而适应于蜗杆的螺纹，以在蜗杆之间提供气密密封牙齿和线虫的蠕虫。

7. 发明授权

US3905731A Baffle structure for rotary worm compression-expansion machines 失效
标题翻译：旋转蜗杆压缩膨胀机的挡板结构
公开(公告)号：US3905731A
公开(公告)日：1975-09-16
申请号：US51214374
申请日：1974-10-04
申请人： ZIMMERN BERNARD
发明人： ZIMMERN BERNARD
IPC分类号： F04C3/04 , F01C3/02 , F04C18/52 , F04C17/04
CPC分类号： F01C3/025
摘要： A baffle and casing structure for rotary worm compressionexpansion machines of the type having a rotor with oppositely facing working screws and a pair of pinion wheels cooperating with each such screw, the rotor being supported concentrically in a two-part casing having interior baffles to increase the volume of the working chamber defined by the worm threads, pinion wheels and casing interior. The pinion wheels are provided with teeth which engage not less than two nor more than three threads of the respective worms thereby to enable assembly of the pinion wheels through pockets accessible from the casing exterior.
摘要翻译：一种用于旋转蜗杆压缩膨胀机的挡板和套管结构，其具有具有相对面的加工螺钉的转子和与每个这样的螺杆配合的一对小齿轮，该转子同心地支撑在具有内部挡板的两部分壳体中，增加由蜗杆，小齿轮和套管内部限定的工作室的体积。小齿轮设置有齿，其啮合不同于相应蜗杆的两个或多于三个螺纹，从而能够通过从壳体外部可接近的袋组装小齿轮。

8. 发明授权

US3894822A Interengaging rotor displacement machine 失效
标题翻译：内置转子位移机
公开(公告)号：US3894822A
公开(公告)日：1975-07-15
申请号：US46309774
申请日：1974-04-22
申请人： ABAIDULLIN ALFRED IBRAGIMOVICH , KHISAMEEV IBRAGIM GABDULKHAKOV , VERNY ADOLF LEONIDOVICH , SHVARTS AVELY ISAEVICH , SHNEPP VLADIMIR BORISOVICH , GALIAKHMETOV ILDUS GABTERIEVIC
发明人： ABAIDULLIN ALFRED IBRAGIMOVICH , KHISAMEEV IBRAGIM GABDULKHAKOV , VERNY ADOLF LEONIDOVICH , SHVARTS AVELY ISAEVICH , SHNEPP VLADIMIR BORISOVICH , GALIAKHMETOV ILDUS GABTERIEVIC
IPC分类号： F01C1/08 , F01C1/20 , F04C17/04
CPC分类号： F01C1/20 , F01C1/084
摘要： A rotary displacement machine provided with a casing having pipe connections for the suction and discharge of the working fluid. The discharge pipe connection communicates with discharge ports made on each face surface of the casing. Installed rotatably inside the casing is a driving straight-toothed rotor and a driven straight-toothed rotor. The profiles of the teeth of the driving and driven rotors are selected so that on rotating, these teeth roll over one another. The driving rotor rotates the driven rotor via a train of two meshing gears. One of the meshing gears is installed on the shaft of the driving rotor and the other gear on the shaft of the driven rotor. Apart from transmitting rotation, the meshing gears ensure a guaranteed clearance between the rotor teeth which is required for a reliable performance of the machine. The cylindrical surface of the driving straighttoothed rotor is provided with lobes which are located, each between the rotor teeth. Each tooth of the driven rotor has a depression on the external cylindrical surface for equalizing the pressure between the cavities of the driven and driving rotors during compression of the working fluid. The cavity of the driven rotor is formed by a space between its teeth and the internal surface of the casing. The cavity of the driving rotor is formed by the space between its teeth and the internal surface of the casing. The depression on the cylindrical surface on the driven rotor tooth is limited at the front edge of the tooth, in the direction of rotation of the driven rotor, by the body of the tooth and at both faces of the tooth also by the body of the tooth. The dimensions of the depression correspond to the dimensions of the lobe on the cylindrical surface of the driving rotor so that during rotation of both rotors, the lobe covers the depression and separates the zone of equalized pressure from the suction zone.
摘要翻译：一种设置有具有用于工作流体的吸入和排出的管道连接的壳体的旋转排量机。排出管连接与在壳体的每个表面上形成的排出口连通。可旋转地安装在壳体内的是驱动的直齿轮和从动直齿轮。选择驱动和从动转子的齿的轮廓，使得在旋转时，这些齿彼此滚动。驱动转子通过一系列两个啮合齿轮旋转从动转子。啮合齿轮中的一个安装在驱动转子的轴上，另一个齿轮安装在从动转子的轴上。除了传递旋转之外，啮合齿轮确保了机器可靠性能所需的转子齿之间的保证间隙。驱动直齿轮的圆柱形表面设置有各自位于转子齿之间的凸角。从动转子的每个齿在外部圆柱形表面上具有凹陷，用于在压缩工作流体期间均衡被驱动和驱动转子的空腔之间的压力。从动转子的空腔由其齿与壳体的内表面之间的空间形成。驱动转子的空腔由其齿与壳体的内表面之间的空间形成。从动转子齿上的圆柱表面上的凹陷在齿的前边缘处被限制在从动转子的旋转方向上，由齿的主体和齿的两个面也由齿。凹陷的尺寸对应于驱动转子的圆柱形表面上的凸角的尺寸，使得在两个转子的旋转期间，凸角覆盖凹陷并将均压区域与吸入区分离。

9. 发明授权

US3751193A Rotary engine with intermeshed disks incorporating adjustable gear structure 失效
标题翻译：带有可调节齿轮结构的中间盘的旋转发动机
公开(公告)号：US3751193A
公开(公告)日：1973-08-07
申请号：US3751193D
申请日：1971-09-01
申请人： MCCALL W
发明人： MCCALL W
IPC分类号： F01C3/02 , F01C1/08 , F04C1/14 , F04C17/04
CPC分类号： F01C3/02 , Y10T74/19585
摘要： A gearing system is disclosed for a rotary engine of the type in which a pair of intermeshed, segmented rotors are supported in perpendicular relationship to develop spaces of compression and expansion therebetween for operation as an engine, compressor or the like. The rotors are supported on shafts which are somewhat transversely offset, the axes of which lie in spaced apart parallel planes. Each rotor carries a beveled gear wheel, the two being engaged by a third beveled gear wheel supported in intermediate relationship. As disclosed herein, the individual gear wheels are adjustable to accommodate wear of individual members while preserving the critical relationship required therebetween.
摘要翻译：公开了一种用于旋转式发动机的齿轮系统，其中一对相互啮合的分段转子以垂直关系支撑，以在其间形成压缩和膨胀空间，用作发动机，压缩机等。转子被支撑在稍微横向偏移的轴上，其轴线位于间隔开的平行平面中。每个转子都带有一个斜齿轮，两个齿轮由中间关系支撑的第三个斜齿轮啮合。如本文所公开的，单个齿轮是可调节的，以适应各个构件的磨损，同时保持它们之间所需的关键关系。

10. 发明授权

US3535060A Rotary displacement machines 失效
标题翻译：旋转位移机
公开(公告)号：US3535060A
公开(公告)日：1970-10-20
申请号：US3535060D
申请日：1969-03-21
申请人： BROWN ARTHUR E
发明人： BROWN ARTHUR E
IPC分类号： F01C1/12 , F04C17/04 , F04C17/10 , F04C27/00
CPC分类号： F01C1/123

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