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公开(公告)号：US06790012B2
公开(公告)日：2004-09-14
申请号：US10045521
申请日：2001-10-26
申请人： Stephen J. Sharp , Michael J Lucas , Subodh Kumar , Craig Haddock
发明人： Stephen J. Sharp , Michael J Lucas , Subodh Kumar , Craig Haddock
IPC分类号： F04B2314
CPC分类号： F04B39/066 , F04B39/0033 , F04B39/0038 , F04C23/00
摘要： An air compressor unit having an enclosure that permits adequate cooling air flow, and reduces the amount of noise that emanates from the air compressor unit. The enclosure has a partition that separates the interior of the enclosure into two compartments: a discharge compartment and a component compartment. A discharge aperture is in fluid flow communication with the discharge compartment. A compressor and motor are contained in the component compartment. The component compartment may be separated in a first compartment and a second compartment. Inlets allow cooling air to enter the enclosure, and a discharge aperture permits the cooling air to exit the enclosure. A blower draws cooling air into the enclosure through the inlets. An aftercooler is located between the compressor and the discharge aperture. The enclosure and compartments are configured to reduce the amount of direct “line of sight” noise that emanates from the air compressor unit.
摘要翻译： 一种空气压缩机单元，其具有允许足够的冷却空气流动的外壳，并且减少了从空气压缩机单元产生的噪音量。 外壳具有将外壳内部分成两个隔间的隔板：排放隔间和部件隔间。 排放孔与排放室流体连通。 压缩机和电动机容纳在组件室中。 组件隔室可以在第一隔室和第二隔室中分离。 入口允许冷却空气进入外壳，并且排放孔允许冷却空气离开外壳。 鼓风机通过入口将冷却空气吸入外壳。 后冷却器位于压缩机和排放孔之间。 外壳和隔间被配置为减少从空气压缩机单元产生的直接“视线”噪声的量。
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公开(公告)号：US6088362A
公开(公告)日：2000-07-11
申请号：US84167
申请日：1998-05-26
申请人： Robert Turnbull , David Westergaard , Bruce W. Yee , Michael J. Lucas , Alan D. Eyre , Brian McKinney
发明人： Robert Turnbull , David Westergaard , Bruce W. Yee , Michael J. Lucas , Alan D. Eyre , Brian McKinney
CPC分类号： H04L5/1492 , H04M9/002
摘要： A multi-line key telephone system not having a key service unit includes three analog telephone lines to which up to eight, three-line telephones may be connected to provide enhanced service features with cost-effectiveness. System reliability is maintained, notwithstanding a power dependency of the telephones, by including POTS telephones to provide uninterrupted essential telephone service in the event of a power outage. Both data and voice communications between two or more of the three-line telephones is achieved by converting an input digital bit stream from either a digital or analog source into a corresponding out-of-band binary FSK radio frequency output signal that is transceivingly communicated between the three-line telephones as data packets within a TDM frame. The out-of-band signal thus permits analog voice communications on the same line to proceed without interference. A telephone initiating a communications session acts as a master station, establishing inter-station communications synchronous at the frame level and asynchronous at the packet level. The called telephone functions as a slave station in a second time slot synchronized to a first time slot in the TDM frame received from the master. Temporary storage of data in firmware buffers and controlled timing at both the master and slave permits these stations to function within their respective TDM frame time slots.
摘要翻译： 没有密钥服务单元的多线密钥电话系统包括三个模拟电话线，多达八个三线电话可以被连接到，以提供具有成本效益的增强的服务特征。 尽管电话机具有电力依赖性，但是通过在停电的情况下包括POTS电话来提供不间断的基本电话服务，保持系统的可靠性。 通过将来自数字或模拟源的输入数字比特流转换成相应的带外二进制FSK射频输出信号来实现三线电话中的两个或更多个之间的数据和语音通信， 三线电话作为TDM帧内的数据分组。 因此，带外信号允许同一线路上的模拟语音通信不受干扰地进行。 发起通信会话的电话充当主站，在帧级别建立同步的站间通信，在报文级别进行异步。 被叫电话在与从主设备接收的TDM帧中的第一时隙同步的第二时隙中用作从属站。 固件缓冲区中的数据临时存储和主机和从机的受控定时允许这些站在各自的TDM帧时隙内工作。
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公开(公告)号：US20130280109A1
公开(公告)日：2013-10-24
申请号：US13825748
申请日：2010-09-23
申请人： Michael J. Lucas , Walter Mürmann
发明人： Michael J. Lucas , Walter Mürmann
IPC分类号： F04B53/00
CPC分类号： F04B53/001 , B60P1/60 , F01N1/00 , F01N1/02 , F01N1/089 , F01N13/00 , F01N2340/04 , F01N2450/24 , F01N2450/30 , F01N2490/155 , F01N2590/08 , F04B39/0027 , F04B39/0055 , F04B39/0061 , F04B39/0066 , F04C29/061 , F04D29/663 , F04D29/665
摘要： A modular silencer for use on a compressor or blower mounted on a vehicle. The compressor has an intake port and an exhaust port, and the silencer has an inlet port in communication with the exhaust port of the compressor. The silencer includes a silencer housing and a resonator assembly removably positioned inside the housing. In one embodiment, the compressor includes a compressor housing and a power input shaft protruding from the compressor housing adjacent the air exhaust port. The silencer housing preferably includes a concave portion that at least partially receives the power input shaft. The silencer housing can also include a groove on the inner surface, and the resonator assembly can be at least partially positioned in the groove. Preferably, the resonator assembly includes a resonator plate, a plurality of resonator pipes extending through the plate, and a reinforcing flange coupled between at least two of the resonator pipes.
摘要翻译： 用于安装在车辆上的压缩机或风机的模块化消音器。 压缩机具有进气口和排气口，消声器具有与压缩机的排气口连通的入口。 消音器包括消音器壳体和可移除地定位在壳体内部的谐振器组件。 在一个实施例中，压缩机包括压缩机壳体和从邻近排气口的压缩机壳体突出的动力输入轴。 消声器壳体优选地包括至少部分地容纳动力输入轴的凹部。 消声器壳体还可以在内表面上包括凹槽，并且谐振器组件可以至少部分地定位在凹槽中。 优选地，谐振器组件包括谐振器板，延伸穿过板的多个谐振器管和耦合在至少两个谐振器管之间的加强凸缘。
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公开(公告)号：US20110056379A1
公开(公告)日：2011-03-10
申请号：US12556212
申请日：2009-09-09
申请人： Michael J. Lucas
发明人： Michael J. Lucas
IPC分类号： B01D19/00
CPC分类号： F04C29/026 , B01D45/12 , F25B43/02 , F25B2341/0016 , F25B2400/02
摘要： A separator for separating a liquid-gas flow into a liquid and a compressed gas includes a housing that defines an inner space and that is adapted to contain the full pressure of the compressed gas. The housing includes a liquid-gas inlet, a liquid outlet, and a gas outlet. A first stage separator is positioned to receive the liquid-gas flow from the inlet. The first stage separator is operable to separate a first portion of the liquid from the liquid-gas flow. A second stage separator includes a swirl vane separator and is positioned to receive the liquid-gas flow from the first stage separator and is operable to separate a second portion of the liquid from the liquid-gas flow. A third stage separator is positioned to receive the liquid-gas flow from the swirl vane separator and is operable to separate a third portion of the liquid from the liquid-gas flow. The first stage separator, the second stage separator, and the third stage separator are completely contained within the housing.
摘要翻译： 用于将液体气流分离成液体和压缩气体的分离器包括限定内部空间并适于容纳压缩气体的全部压力的壳体。 壳体包括液体气体入口，液体出口和气体出口。 第一级分离器定位成从入口接收液态气体流。 第一级分离器可操作以将液体的第一部分与液 - 气流分离。 第二级分离器包括旋流叶片分离器并且定位成接收来自第一级分离器的液气流，并且可操作以将液体的第二部分与液气流分离。 第三级分离器定位成接收来自涡流叶片分离器的液体气体流，并且可操作以将液体与液体气体流的第三部分分开。 第一级分离器，第二级分离器和第三级分离器完全包含在壳体内。
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公开(公告)号：US06447264B1
公开(公告)日：2002-09-10
申请号：US09777210
申请日：2001-02-05
申请人： Michael J. Lucas , Timothy F. Daley
发明人： Michael J. Lucas , Timothy F. Daley
IPC分类号： B53
CPC分类号： F04B39/066 , F04B39/0033 , F04B39/0038 , F04C23/00
摘要： A compressor system having a first compartment for housing relatively quietly operating equipment, and a second compartment for housing relatively noisy operating equipment. The second compartment is substantially closed off from the surrounding atmosphere to reduce the amount of noise that can be heard outside the compressor system on account of the noisy equipment operating within the compressor system housing. The second compartment includes a small air inlet opening and a small air outlet opening to allow enough air to flow through the second compartment to cool the equipment housed therein. The small openings reduce the amount of air-born noise which is released to the outside environment. The compressor system also has an air intake directing device for directing an appropriate amount of air into the second compartment to cool the noise generating machinery located within the second compartment, and for directing an appropriate amount of air to an air inlet opening of a compressor, thereby more efficiently using the air drawn into the compressor system housing.
摘要翻译： 一种压缩机系统，具有用于容纳相对静音的操作设备的第一隔室和用于容纳相对较嘈杂的操作设备的第二隔室。 由于在压缩机系统壳体内操作的嘈杂的设备，第二隔室基本上与周围的大气封闭，以减少在压缩机系统之外可以听到的噪音量。 第二隔室包括小的空气入口和小的空气出口开口，以允许足够的空气流过第二隔间以冷却容纳在其中的设备。 小开口减少释放到外部环境的空气噪声的数量。 压缩机系统还具有进气引导装置，用于将适当数量的空气引导到第二隔室中，以冷却位于第二隔室内的噪音发生机构，并将适当数量的空气引导到压缩机的进气口， 从而更有效地使用吸入压缩机系统壳体中的空气。
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公开(公告)号：US09657732B2
公开(公告)日：2017-05-23
申请号：US13825748
申请日：2010-09-23
申请人： Michael J. Lucas , Walter Mürmann
发明人： Michael J. Lucas , Walter Mürmann
IPC分类号： F04B53/00 , F04D29/66 , F04B39/00 , F04C29/06 , F01N13/00 , F01N1/00 , B60P1/60 , F01N1/02 , F01N1/08
CPC分类号： F04B53/001 , B60P1/60 , F01N1/00 , F01N1/02 , F01N1/089 , F01N13/00 , F01N2340/04 , F01N2450/24 , F01N2450/30 , F01N2490/155 , F01N2590/08 , F04B39/0027 , F04B39/0055 , F04B39/0061 , F04B39/0066 , F04C29/061 , F04D29/663 , F04D29/665
摘要： A modular silencer for use on a compressor or blower mounted on a vehicle. The compressor has an intake port and an exhaust port, and the silencer has an inlet port in communication with the exhaust port of the compressor. The silencer includes a silencer housing and a resonator assembly removably positioned inside the housing. In one embodiment, the compressor includes a compressor housing and a power input shaft protruding from the compressor housing adjacent the air exhaust port. The silencer housing preferably includes a concave portion that at least partially receives the power input shaft. The silencer housing can also include a groove on the inner surface, and the resonator assembly can be at least partially positioned in the groove. Preferably, the resonator assembly includes a resonator plate, a plurality of resonator pipes extending through the plate, and a reinforcing flange coupled between at least two of the resonator pipes.
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公开(公告)号：US08147575B2
公开(公告)日：2012-04-03
申请号：US12556212
申请日：2009-09-09
申请人： Michael J. Lucas
发明人： Michael J. Lucas
CPC分类号： F04C29/026 , B01D45/12 , F25B43/02 , F25B2341/0016 , F25B2400/02
摘要： A separator for separating a liquid-gas flow into a liquid and a compressed gas includes a housing that defines an inner space and that is adapted to contain the full pressure of the compressed gas. The housing includes a liquid-gas inlet, a liquid outlet, and a gas outlet. A first stage separator is positioned to receive the liquid-gas flow from the inlet. The first stage separator is operable to separate a first portion of the liquid from the liquid-gas flow. A second stage separator includes a swirl vane separator and is positioned to receive the liquid-gas flow from the first stage separator and is operable to separate a second portion of the liquid from the liquid-gas flow. A third stage separator is positioned to receive the liquid-gas flow from the swirl vane separator and is operable to separate a third portion of the liquid from the liquid-gas flow. The first stage separator, the second stage separator, and the third stage separator are completely contained within the housing.
摘要翻译： 用于将液体气流分离成液体和压缩气体的分离器包括限定内部空间并适于容纳压缩气体的全部压力的壳体。 壳体包括液体气体入口，液体出口和气体出口。 第一级分离器定位成从入口接收液态气体流。 第一级分离器可操作以将液体的第一部分与液 - 气流分离。 第二级分离器包括旋流叶片分离器并且定位成接收来自第一级分离器的液气流，并且可操作以将液体的第二部分与液气流分离。 第三级分离器定位成接收来自涡流叶片分离器的液体气体流，并且可操作以将液体与液体气体流的第三部分分开。 第一级分离器，第二级分离器和第三级分离器完全包含在壳体内。
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公开(公告)号：US6072826A
公开(公告)日：2000-06-06
申请号：US84193
申请日：1998-05-26
申请人： Robert Turnbull , David Westergaard , Bruce W. Yee , Michael J. Lucas , Alan D. Eyre , Brian McKinney
发明人： Robert Turnbull , David Westergaard , Bruce W. Yee , Michael J. Lucas , Alan D. Eyre , Brian McKinney
CPC分类号： H04L5/1492 , H04M9/002
摘要： A multi-line key telephone system not having a key service unit includes three analog telephone lines to which up to eight, three-line telephones may be connected to provide enhanced service features with cost-effectiveness. System reliability is maintained, notwithstanding the power dependency of the telephones, by including POTS telephones to provide uninterrupted essential telephone service in the event of a power outage. Both data and voice communications between two or more of the three-line telephones is achieved by converting an input digital bit stream from either a digital or analog source into a corresponding out-of-band binary FSK radio frequency output signal that is transceivingly communicated between the three-line telephones as data packets within a TDM frame. The out-of-band signal thus permits analog voice communications on the same line to proceed without interference. A telephone initiating a communications session acts as a master station, establishing inter-station communications synchronous at the frame level and asynchronous at the packet level. The called telephone functions as a slave station in a second time slot synchronized to a first time slot in the TDM frame received from the master. Temporary storage of data in firmware buffers and controlled timing at both the master and slave permits these stations to function within their respective TDM frame time slots.
摘要翻译： 没有密钥服务单元的多线密钥电话系统包括三个模拟电话线，多达八个三线电话可以被连接到，以提供具有成本效益的增强的服务特征。 通过在停电的情况下，通过包括POTS电话来提供不间断的基本电话服务，尽管电话机的功率依赖性仍保持系统的可靠性。 通过将来自数字或模拟源的输入数字比特流转换成相应的带外二进制FSK射频输出信号来实现三线电话中的两个或更多个之间的数据和语音通信， 三线电话作为TDM帧内的数据分组。 因此，带外信号允许同一线路上的模拟语音通信不受干扰地进行。 发起通信会话的电话充当主站，在帧级别建立同步的站间通信，在报文级别进行异步。 被叫电话在与从主设备接收的TDM帧中的第一时隙同步的第二时隙中用作从属站。 固件缓冲区中的数据临时存储和主机和从机的受控定时允许这些站在各自的TDM帧时隙内工作。
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公开(公告)号：US6046995A
公开(公告)日：2000-04-04
申请号：US84190
申请日：1998-05-26
申请人： Robert Turnbull , David Westergaard , Bruce W. Yee , Michael J. Lucas , Alan D. Eyre , Brian McKinney
发明人： Robert Turnbull , David Westergaard , Bruce W. Yee , Michael J. Lucas , Alan D. Eyre , Brian McKinney
CPC分类号： H04L5/1492 , H04M9/002
摘要： A multi-line key telephone system not having a key service unit includes three analog telephone lines to which multiple telephone stations may be connected for enhanced communications between stations. Each station is connected by a modem to a single telephone line and includes a Universal Asynchronous Receiver Transmitter (UART) communicating with the modem, a microprocessor and a digital signal processor for effecting voice and data transfers and communicating time division multiplex protocol control to another telephone station on the same line. The UART includes a synchronizer with a master clock for defining positions of voice and data packets within a TDM frame having a predetermined data bit structure, and a receiver for acquiring a first valid packet header and start bit and issuing a sync pulse to adjust the master clock to conform to the timing of a new communication session. A receive data register in the UART temporarily stores data packets indexed to a first position within a TDM frame, and a receive voice buffer accumulates and temporarily stores voice packets indexed to a second position within the TDM frame. Transmitted data and voice packets are initially accumulated and stored as data and voice bytes in respective transmit data and voice registers of the UART from which the bytes are coupled to a transmitter for packetizing and subsequent transmission to the telephone line via the modem under control of the synchronizer.
摘要翻译： 没有密钥服务单元的多线密钥电话系统包括三个模拟电话线，多个电话台可以连接到这些电话线，用于站间的增强通信。 每个站通过调制解调器连接到单个电话线，并且包括与调制解调器通信的通用异步收发器（UART），微处理器和数字信号处理器，用于进行语音和数据传输以及将时分复用协议控制传送到另一个电话 站在同一条线上。 UART包括具有主时钟的同步器，用于定义具有预定数据位结构的TDM帧内的语音和数据分组的位置，以及用于获取第一有效分组报头和起始位并发出同步脉冲以调整主机的接收机 时钟以符合新的通信会话的时间。 UART中的接收数据寄存器临时存储索引到TDM帧内的第一位置的数据分组，并且接收语音缓冲器累积并临时存储索引到TDM帧内的第二位置的语音分组。 发送的数据和语音分组最初被累积并作为数据和语音字节存储在UART的相应发送数据和语音寄存器中，字节从该数据和语音寄存器耦合到发送器，用于经由调制解调器进行打包和随后的传输， 同步器
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公开(公告)号：US5921600A
公开(公告)日：1999-07-13
申请号：US65303
申请日：1998-04-23
申请人： Michael J. Lucas
发明人： Michael J. Lucas
摘要： A dual handled implement device 10 including a main handle unit 11 and an auxiliary handle unit 12 pivotally connected to one another by a linkage unit 13 which is pivotally connected on one end to the main handle unit 11 and which is pivotally connected on the other end to the auxiliary handle unit 12.
摘要翻译： 一种双把手装置10，其包括主手柄单元11和辅助手柄单元12，该主手柄单元12和辅助手柄单元12通过联动单元13彼此枢转地连接，联动单元13在一端枢转地连接到主手柄单元11并且在另一端枢转地连接 到辅助把手单元12。
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