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1.发明申请公开(公告)号：US20220017029A1
公开(公告)日：2022-01-20
申请号：US17480918
申请日：2021-09-21
IPC分类号： B60R16/03 , B66C13/18 , B66C23/44 , F02B63/04 , B66C13/22 , H02J7/00 , B23K9/10 , B23K37/02 , B66C23/38 , B66C23/00
摘要： Methods and apparatus to power a crane on a work truck using an engine-powered service pack are disclosed. An example auxiliary power system for a vehicle includes an engine, a generator configured to convert mechanical energy from the engine to electrical energy, and power conversion circuitry configured to provide electrical power to a crane to enable the crane to lift at least a portion of a rated load, and configured to convert the electrical energy from the generator to output DC power.
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公开(公告)号：US09863374B2
公开(公告)日：2018-01-09
申请号：US15444191
申请日：2017-02-27
CPC分类号： F02M25/0836 , B60K15/03504 , B60K15/03519 , B60K2015/03566 , F02B63/04 , F02D29/06 , F02D41/004 , F02M35/10222 , F02M2025/0845
摘要： An engine-driven generator that controls fuel vapor flow is provided. The engine-driven generator includes an engine having an air intake, wherein the engine is configured to drive a generator. The engine-driven generator also includes a fuel tank coupled to the engine and configured to provide fuel to the engine. The engine-driven generator includes a valve coupled between the air intake of the engine and the fuel tank. The engine-driven generator also includes a control device configured to transition the valve between a first position and a second position. The first position allows fuel vapor to flow between the fuel tank and the air intake of the engine and the second position inhibits the fuel vapor from flowing between the fuel tank and the air intake of the engine.
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公开(公告)号：US20160309601A1
公开(公告)日：2016-10-20
申请号：US15193301
申请日：2016-06-27
发明人： Nathan J. Jochman
CPC分类号： H05K5/0091 , H01L23/367 , H01L23/3675 , H01L2924/0002 , H02M7/003 , H02M7/06 , H05K5/0213 , H05K5/0247 , H05K5/04 , H05K7/1432 , H05K7/209 , H01L2924/00
摘要： A rectifier module comprises a conductive housing made of injection molded aluminum or aluminum alloy. Diodes are inserted into recesses formed in the housing. The housing is placed at an alternating input potential during operation, and transmits alternating current input power to the diode modules for conversion to direct current power. Multiple recesses may be provided for high and low side diodes, of which there may be one or many. Multiple such modules may be provided for converting multiple phases of input power to direct current power.
摘要翻译： 整流器模块包括由注塑铝或铝合金制成的导电壳体。 二极管插入形成在壳体中的凹槽中。 在运行期间，壳体处于交流输入电位，并将交流输入电力传输到二极管模块以转换为直流电。 可以为高侧和低侧二极管提供多个凹槽，其中可以有一个或多个。 可以提供多个这样的模块用于将输入功率的多个相位转换为直流电力。
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公开(公告)号：US09407185B2
公开(公告)日：2016-08-02
申请号：US14583417
申请日：2014-12-26
发明人： Nathan J. Jochman
IPC分类号： F02D29/06 , F03B13/10 , F03B15/08 , H02P9/04 , H05K7/20 , H02P9/00 , G05F1/02 , H02K7/18 , H02M7/00 , B23K9/10 , B23K9/32 , H05K7/14 , H02M7/217 , H02M1/42 , H02M3/157 , F02B63/04 , H02M1/00
CPC分类号： H02P9/00 , B23K9/10 , B23K9/32 , G05F1/02 , H02K7/1815 , H02M1/42 , H02M3/157 , H02M7/003 , H02M7/2173 , H02M2001/007 , H05K7/1432 , H05K7/20 , H05K7/209
摘要： A power converter for an engine generator includes an insulative support that receives and supports circuit components for converting incoming AC power to desired power, such as power suitable for a welding application. One or more rectifier modules are provided that are received and supported by the support. Three such modules may be provided for receiving three phase power from a generator. DC power from the rectifier module is applied to DC bus plates. The plates may be coupled to capacitors. A power conversion circuit, such as a buck converter, is coupled to the DC bus plates to convert the DC power to output power.
摘要翻译： 用于发动机发电机的功率转换器包括绝缘支撑件，其接收并支持用于将输入的AC功率转换成所需功率的电路部件，例如适用于焊接应用的功率。 提供由支撑件接收和支撑的一个或多个整流器模块。 可以提供三个这样的模块来接收来自发电机的三相电力。 整流模块的直流电源应用于直流母线板。 板可以耦合到电容器。 诸如降压转换器的功率转换电路耦合到DC总线板，以将DC电力转换成输出功率。
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公开(公告)号：US20140027428A1
公开(公告)日：2014-01-30
申请号：US13910061
申请日：2013-06-04
发明人： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher J. Wierschke , John C. Leisner
IPC分类号： B23K9/10
CPC分类号： B23K9/1006 , B23K9/095 , B23K9/32
摘要： An engine-driven welder generator is controlled based upon power draw for welding and other applications. Once a welding arc is initiated, the power draw is monitored. The engine speed, and therefore the power output of the generator, may be increased or maintained based upon the power draw. The power draw may include both welding power draw and auxiliary power draw. The engine speed is increased in increments. The initial engine speed and subsequent increments may depend upon particular welding processes or regimes.
摘要翻译： 发动机驱动的焊机发电机基于焊接和其他应用的牵引力来控制。 一旦开始焊接电弧，就监视功率消耗。 发动机转速，因此发电机的功率输出可以基于功率消耗而增加或维持。 功率消耗可以包括焊接功率消耗和辅助功率消耗两者。 发动机转速增加。 初始发动机转速和随后的增量可能取决于特定的焊接过程或制度。
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6.发明授权公开(公告)号：US11999596B2
公开(公告)日：2024-06-04
申请号：US17480918
申请日：2021-09-21
IPC分类号： B66C13/18 , B23K9/10 , B23K37/02 , B60R16/03 , B66C13/22 , B66C23/00 , B66C23/38 , B66C23/44 , F02B63/04 , H02J7/00 , H02M7/04
CPC分类号： B66C13/18 , B23K9/1006 , B23K37/0294 , B60R16/03 , B66C13/22 , B66C23/38 , B66C23/44 , B66C23/54 , F02B63/04 , H02J7/00 , H02M7/04
摘要： Methods and apparatus to power a crane on a work truck using an engine-powered service pack are disclosed. An example auxiliary power system for a vehicle includes an engine, a generator configured to convert mechanical energy from the engine to electrical energy, and power conversion circuitry configured to provide electrical power to a crane to enable the crane to lift at least a portion of a rated load, and configured to convert the electrical energy from the generator to output DC power.
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公开(公告)号：US20190105723A1
公开(公告)日：2019-04-11
申请号：US16209268
申请日：2018-12-04
发明人： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher Wierschke , John C. Leisner
摘要： An engine-driven welder generator is controlled based upon power draw for welding and other applications. Once a welding arc is initiated, the power draw is monitored. The engine speed, and therefore the power output of the generator, may be increased or maintained based upon the power draw. The power draw may include both welding power draw and auxiliary power draw. The engine speed is increased in increments. The initial engine speed and subsequent increments may depend upon particular welding processes or regimes.
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公开(公告)号：US10144082B2
公开(公告)日：2018-12-04
申请号：US15455989
申请日：2017-03-10
发明人： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher Wierschke , John C. Leisner
摘要： An engine-driven welder generator is controlled based upon power draw for welding and other applications. Once a welding arc is initiated, the power draw is monitored. The engine speed, and therefore the power output of the generator, may be increased or maintained based upon the power draw. The power draw may include both welding power draw and auxiliary power draw. The engine speed is increased in increments. The initial engine speed and subsequent increments may depend upon particular welding processes or regimes.
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公开(公告)号：US20170182579A1
公开(公告)日：2017-06-29
申请号：US15455989
申请日：2017-03-10
发明人： Randall J. DuVal , Daniel C. Fosbinder , Nathan J. Jochman , Christopher Wierschke , John C. Leisner
CPC分类号： B23K9/1006 , B23K9/095 , B23K9/32
摘要： An engine-driven welder generator is controlled based upon power draw for welding and other applications. Once a welding arc is initiated, the power draw is monitored. The engine speed, and therefore the power output of the generator, may be increased or maintained based upon the power draw. The power draw may include both welding power draw and auxiliary power draw. The engine speed is increased in increments. The initial engine speed and subsequent increments may depend upon particular welding processes or regimes.
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公开(公告)号：US20140029319A1
公开(公告)日：2014-01-30
申请号：US13910015
申请日：2013-06-04
发明人： Nathan J. Jochman
CPC分类号： H05K5/0091 , H01L23/367 , H01L23/3675 , H01L2924/0002 , H02M7/003 , H02M7/06 , H05K5/0213 , H05K5/0247 , H05K5/04 , H05K7/1432 , H05K7/209 , H01L2924/00
摘要： A rectifier module comprises a conductive housing made of injection molded aluminum or aluminum alloy. Diodes are inserted into recesses formed in the housing. The housing is placed at an alternating input potential during operation, and transmits alternating current input power to the diode modules for conversion to direct current power. Multiple recesses may be provided for high and low side diodes, of which there may be one or many. Multiple such modules may be provided for converting multiple phases of input power to direct current power.
摘要翻译： 整流器模块包括由注塑铝或铝合金制成的导电壳体。 二极管插入形成在壳体中的凹槽中。 在运行期间，壳体处于交流输入电位，并将交流输入电力传输到二极管模块以转换为直流电。 可以为高侧和低侧二极管提供多个凹槽，其中可以有一个或多个。 可以提供多个这样的模块用于将输入功率的多个相位转换为直流电力。
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