公开(公告)号：US5681151A

公开(公告)日：1997-10-28

申请号：US617319

申请日：1996-03-18

申请人： Mark W. Wood

发明人： Mark W. Wood

IPC分类号： F04B49/035

CPC分类号： F04B49/035 ,  Y10T137/2587 ,  Y10T137/2617

摘要： An air compressor driven by a permanent split capacitor electric motor of the type having substantially the same value capacitance for starting as for operating and which has insufficient starting torque for starting when the air compressor is loaded with pressurized air. The pressurized air output from the air compressor is delivered through an air line to a compressed air storage tank. A check valve between the air line and the tank permits air flow from the air line to the tank while preventing a reverse air flow. A vent valve is connected to vent air pressure from the air line when the motor is stopped to unload the air compressor. When the motor is restarted, closure of the vent valve is delayed until the output torque from the motor exceeds the torque requirements of the compressor when loaded. Vent valve closure may be delayed for a predetermined me or until the motor reaches a predetermined high operating speed or until the air flow from the unloaded air compressor reaches a predetermined level.

摘要翻译： 一种空气压缩机，由永久分离式电容器电动机驱动，该电动机具有基本相同的电容值，用于启动运行，并且当空气压缩机装载加压空气时起动转矩不足。 从空气压缩机输出的加压空气通过空气管路输送到压缩空气储罐。 空气管路和水箱之间的止回阀允许空气从空气管路流向罐体，同时防止反向气流。 当电机停止以卸下空气压缩机时，连接排气阀从空气管线排出空气压力。 当电动机重新起动时，排气阀的关闭被延迟，直到来自电动机的输出转矩超过压缩机在加载时的转矩要求。 排气阀关闭可以延迟预定的我，或者直到电动机达到预定的高运行速度，或直到来自空载压缩机的空气流达到预定水平。

公开(公告)号：US20230144667A1

公开(公告)日：2023-05-11

申请号：US17972228

申请日：2022-10-24

申请人： Mark W. Wood

发明人： Mark W. Wood

IPC分类号： F04C18/344 ,  F04C15/06 ,  F04C23/00 ,  F04C27/00 ,  F04C29/12

CPC分类号： F04C18/3441 ,  F04C15/06 ,  F04C18/3443 ,  F04C23/001 ,  F04C27/001 ,  F04C29/124

摘要： A multistage compressor system with intercooler can include a sealed housing with first and second compressor stages, where the first compressor stage is for receiving refrigerant from outside of the sealed housing, and the second compressor stage is for receiving refrigerant from within the sealed housing. The compressor system can also include a crank for mechanically driving the first compressor stage and/or the second compressor stage, and a heat exchanger outside of the sealed housing for receiving refrigerant from the first compressor stage and exchanging heat with the refrigerant. The compressor system can further include an oil reservoir contained by the sealed housing, where the oil reservoir includes oil for lubricating the crank, receives the refrigerant from the heat exchanger, and exchanges heat with the refrigerant to cool the oil in the oil reservoir, and where the refrigerant can be supplied to the second compressor stage.

公开(公告)号：US11022118B2

公开(公告)日：2021-06-01

申请号：US16044106

申请日：2018-07-24

申请人： Mark W. Wood

发明人： Mark W. Wood

IPC分类号： F03C4/00 ,  F04C2/00 ,  F04C18/00 ,  F04C18/344 ,  F04C27/00 ,  F04C29/12 ,  F04C15/06 ,  F04C23/00

摘要： A positive displacement device includes a first cylinder, a second cylinder disposed within the first cylinder, and a third cylinder disposed around the first cylinder. An interior surface of the first cylinder and an exterior surface of the second cylinder define an inner cavity. An exterior surface of the first cylinder and an interior surface of the third cylinder define an outer cavity. A partition between the interior surface of the first cylinder and the exterior surface of the second cylinder divides the inner cavity into inner regions, and another partition between the exterior surface of the first cylinder and the interior surface of the third cylinder divides the outer cavity into outer regions. The second cylinder and the third cylinder orbit with respect to the first cylinder to create alternating regions of high pressure and low pressure in the inner regions and the outer regions.

公开(公告)号：US20200173438A1

公开(公告)日：2020-06-04

申请号：US16780371

申请日：2020-02-03

申请人： Mark W. Wood

发明人： Mark W. Wood

IPC分类号： F04C18/344 ,  F04C23/00 ,  F04C15/06 ,  F04C29/12 ,  F04C27/00

摘要： A multistage compressor system with intercooler can include a sealed housing with first and second compressor stages, where the first compressor stage is for receiving refrigerant from outside of the sealed housing, and the second compressor stage is for receiving refrigerant from within the sealed housing. The compressor system can also include a crank for mechanically driving the first compressor stage and/or the second compressor stage, and a heat exchanger outside of the sealed housing for receiving refrigerant from the first compressor stage and exchanging heat with the refrigerant. The compressor system can further include an oil reservoir contained by the sealed housing, where the oil reservoir includes oil for lubricating the crank, receives the refrigerant from the heat exchanger, and exchanges heat with the refrigerant to cool the oil in the oil reservoir, and where the refrigerant can be supplied to the second compressor stage.

公开(公告)号：US10030658B2

公开(公告)日：2018-07-24

申请号：US15139608

申请日：2016-04-27

申请人： Mark W. Wood

发明人： Mark W. Wood

IPC分类号： F03C4/00 ,  F04C2/00 ,  F04C18/00 ,  F04C18/344 ,  F04C27/00 ,  F04C29/12 ,  F04C15/06

摘要： A positive displacement device includes a first cylinder, a second cylinder disposed within the first cylinder, and a third cylinder disposed around the first cylinder. An interior surface of the first cylinder and an exterior surface of the second cylinder define an inner cavity. An exterior surface of the first cylinder and an interior surface of the third cylinder define an outer cavity. A partition between the interior surface of the first cylinder and the exterior surface of the second cylinder divides the inner cavity into inner regions, and another partition between the exterior surface of the first cylinder and the interior surface of the third cylinder divides the outer cavity into outer regions. The second cylinder and the third cylinder orbit with respect to the first cylinder to create alternating regions of high pressure and low pressure in the inner regions and the outer regions.

公开(公告)号：US20170314559A1

公开(公告)日：2017-11-02

申请号：US15139608

申请日：2016-04-27

申请人： Mark W. Wood

发明人： Mark W. Wood

IPC分类号： F04C18/344 ,  F04C29/12 ,  F04C27/00

CPC分类号： F04C18/3441 ,  F04C15/06 ,  F04C18/3443 ,  F04C23/001 ,  F04C27/001 ,  F04C29/124

摘要： A positive displacement device includes a first cylinder, a second cylinder disposed within the first cylinder, and a third cylinder disposed around the first cylinder. An interior surface of the first cylinder and an exterior surface of the second cylinder define an inner cavity. An exterior surface of the first cylinder and an interior surface of the third cylinder define an outer cavity. A partition between the interior surface of the first cylinder and the exterior surface of the second cylinder divides the inner cavity into inner regions, and another partition between the exterior surface of the first cylinder and the interior surface of the third cylinder divides the outer cavity into outer regions. The second cylinder and the third cylinder orbit with respect to the first cylinder to create alternating regions of high pressure and low pressure in the inner regions and the outer regions.

公开(公告)号：US07025573B1

公开(公告)日：2006-04-11

申请号：US10982395

申请日：2004-11-05

申请人： John W. Hardin ,  Gary Krentzer ,  Travis Patterson ,  Mark W. Wood ,  Steve A. Jordan ,  James Vintzel ,  J. Cody Stilwell ,  Gary D. White ,  Stephen J. Vos

发明人： John W. Hardin ,  Gary Krentzer ,  Travis Patterson ,  Mark W. Wood ,  Steve A. Jordan ,  James Vintzel ,  J. Cody Stilwell ,  Gary D. White ,  Stephen J. Vos

IPC分类号： F04B53/00

CPC分类号： F04B41/02 ,  F04B35/06

摘要： The present invention is directed to a suitcase style air compressor assembly having an extensible handle bar assembly, a wheel assembly, and a integral storage container. When the extensible handle bar assembly is fully extended, the suitcase style air compressor assembly may be transported by utilizing the extensible handle bar assembly and the wheel assembly. When the suitcase style air compressor assembly reaches a worksite, the extensible handle bar assembly may be retracted so that the suitcase style air compressor assembly does not occupy a large space. The air compressor includes a storage container for storing air hoses, power cords, tools, and the like.

摘要翻译： 本发明涉及一种手提式风力空气压缩机组件，其具有可伸长的把手组合件，轮组件和一体的储存容器。 当伸缩手柄杆组件完全伸展时，手提箱式空气压缩机组件可以通过利用可伸长的手柄组件和轮组件进行运输。 当行李箱式空气压缩机组件到达工地时，可伸缩把手组件可以缩回，使得行李箱式空气压缩机组件不占据大的空间。 空气压缩机包括用于存储空气软管，电源线，工具等的存储容器。

公开(公告)号：US5528971A

公开(公告)日：1996-06-25

申请号：US398507

申请日：1995-03-03

申请人： Mark W. Wood

发明人： Mark W. Wood

IPC分类号： G10D3/18 ,  G10D3/00

CPC分类号： G10D3/18

摘要： A musical instrument having a stabilization apparatus wherein a body of the instrument is V-shaped to allow the neck of a musician to be placed within an opening formed in the body. A curve of one wing of the body fits around the back of the neck of the musician while a second wing has a tip which rests against the chest of the musician. A strap is connected to portions of each of the wings. Further, a telescopic mechanism is fixed to the back of the musical instrument at one end. Another end of the telescopic mechanism has a plate which rests on the chest of the musician to support the instrument in a fixed position.

摘要翻译： 一种具有稳定装置的乐器，其中所述乐器的主体是V形以允许音乐家的颈部放置在形成于所述身体中的开口内。 身体的一个翼的曲线适合音乐家颈部的后部，而第二个翼有一个靠在音乐家胸部的尖端。 带子连接到每个翼的部分。 此外，伸缩机构在一端固定到乐器的后部。 伸缩机构的另一端具有搁置在音乐家胸部上的板，以将仪器支撑在固定位置。

公开(公告)号：US5137434A

公开(公告)日：1992-08-11

申请号：US592602

申请日：1990-10-04

申请人： Roger D. Wheeler ,  Mark W. Wood

发明人： Roger D. Wheeler ,  Mark W. Wood

IPC分类号： F04B39/06 ,  F04B39/10

CPC分类号： F04B39/066 ,  F04B39/1073

摘要： An improved oilless air compressor which is driven by a high speed universal motor. A sprocket and belt driven pulley are arranged to reduce the compressor speed. A motor driven fan and baffles are provided to direct cooling air in predetermined sequences over the motor and compressor components to increase the operating life of the compressor components, to optimize the compressor efficiency and to reduce the temperature of the compressed air output. The compressor is provided with improved intake and exhaust valves.

公开(公告)号：US4629403A

公开(公告)日：1986-12-16

申请号：US791295

申请日：1985-10-25

申请人： Mark W. Wood

发明人： Mark W. Wood

IPC分类号： F04C23/02 ,  F04C18/356 ,  F04C29/02 ,  F04C18/00 ,  B23P13/04

CPC分类号： F04C18/3564 ,  F04C29/023 ,  Y10T29/49245 ,  Y10T29/49995

摘要： A rotary hermetic compressor including a compressor cylinder having a bore therein, and a sliding vane slidably disposed in a slot in the compressor wall. The vane extends into the bore of the cylinder for cooperating with a roller to divide the compression chamber into a suction chamber and a discharge chamber. A pressure groove is formed in the wall of the slot on the suction side of the vane. The pressure groove is supplied with oil by means of a passage directly connecting the groove with the oil sump whereby a bias force is applied to the vane to partially offset the unbalanced lateral force on the vane portion extending into the cylinder bore.

摘要翻译： 一种旋转封闭式压缩机，包括其中具有孔的压缩机气缸和可滑动地设置在压缩机壁中的狭槽中的滑动叶片。 叶片延伸到气缸的孔中，用于与辊配合以将压缩室分成吸入室和排出室。 在叶片的吸入侧的槽的壁上形成有压力槽。 通过将槽与油槽直接连接的通道向压力槽供给油，由此向叶片施加偏压力以部分地偏移延伸到缸孔中的叶片部分上的不平衡侧向力。