专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2015100152A1 METHOD OF CONTROLLING MULTIPLE PARALLEL-CONNECTED GENERATORS 审中-公开
标题翻译：控制多个并联连接发电机的方法
公开(公告)号：WO2015100152A1
公开(公告)日：2015-07-02
申请号：PCT/US2014/071382
申请日：2014-12-19
申请人： GENERAC POWER SYSTEMS, INC.
发明人： TESCH, Tod, R.
IPC分类号： H02P9/48 , H02P9/42 , H02P9/04 , H02J3/46
CPC分类号： H02P9/007 , H02J3/28 , H02J3/40 , H02P9/04 , H02P9/305 , Y10T307/735
摘要： A generator system configured to be connected in parallel with other generators is disclosed. The generator system includes an alternator having a stator with an output winding and a quadrature winding and a rotor with a three-phase winding. The rotor of the alternator is rotatably driven by an engine having a controller to regulate the engine speed. An inverter receives power from the quadrature winding and generates an AC voltage for the rotor winding, The inverter receives an input corresponding to the voltage on the output winding of the stator and also receives an input corresponding to the phase angle of a second AC voltage produced by another power source. The inverter controls the frequency of the AC voltage for the rotor winding such that the phase angle of the voltage on the output winding of the stator is synchronized to the phase angle of the second AC voltage.
摘要翻译：公开了一种配置成与其他发电机并联连接的发电机系统。发电机系统包括具有带有输出绕组和正交绕组的定子和具有三相绕组的转子的交流发电机。交流发电机的转子由具有用于调节发动机转速的控制器的发动机旋转地驱动。逆变器从正交绕组接收电力并产生用于转子绕组的AC电压。逆变器接收与定子的输出绕组上的电压相对应的输入，并且还接收与产生的第二AC电压的相位角相对应的输入由另一个电源。逆变器控制转子绕组的交流电压的频率，使得定子的输出绕组上的电压的相位角与第二交流电压的相位角同步。

2. 发明申请

WO2015099851A1 METHOD OF OPERATING A SINGLE-PHASE GENERATOR IN PARALLEL WITH AN INVERTER 审中-公开
标题翻译：使用逆变器并联单相发电机的方法
公开(公告)号：WO2015099851A1
公开(公告)日：2015-07-02
申请号：PCT/US2014/056474
申请日：2014-09-19
申请人： GENERAC POWER SYSTEMS, INC.
发明人： TESCH, Tod, R.
IPC分类号： H02P9/04 , H02J9/00
CPC分类号： H02M7/493 , B60L11/02 , B60L11/1812 , H02J3/08 , H02J3/32 , H02J9/00 , H02J9/066 , H02P9/009 , H02P25/04 , Y02E60/721 , Y02T10/642 , Y02T10/70 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T90/127 , Y02T90/14 , Y04S10/126
摘要： A system for connecting a single-phase generator in parallel with an inverter is disclosed, A signal corresponding to the angular position of the rotor in the generator is provided to the inverter, for example, from an angular position sensor connected to the rotor in the generator. Because variations in the load applied to the generator cause variations in the frequency of the power output by the generator, the inverter synchronizes the phase angle of the voltage output by the inverter to the angular position of the rotor.
摘要翻译：公开了一种用于与逆变器并联的单相发生器的系统，将与发电机中的转子的角位置相对应的信号例如从连接到转子的角位置传感器提供给逆变器发电机。由于施加到发电机的负载的变化导致发电机的功率输出频率的变化，所以逆变器将逆变器输出的电压的相位角与转子的角位置同步。

3. 发明申请

WO2014149937A1 PRESSURE WASHER PRESSURE VALVE ASSEMBLY 审中-公开
标题翻译：压力清洗机压力阀组件
公开(公告)号：WO2014149937A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/021578
申请日：2014-03-07
申请人： GENERAC POWER SYSTEMS, INC.
发明人： KHAN, Mir , NUSHART, Peter
IPC分类号： F16K17/04 , F16K31/44
CPC分类号： B05B7/005 , B05B7/0093 , B05B9/007 , B05B9/04 , B05B9/0416 , Y10T137/0318 , Y10T137/8593 , Y10T137/85994
摘要： A pressure washer unloader valve assembly having a movable operator that manipulates an orientation of a valve body to manipulate the flow pressure that is communicated downstream of the valve assembly. A cam and follower interface is formed between the operator and the valve body such that the movable operator is movable within less than 360 radial degrees to effectuate manipulation the valve assembly between a fully open and a fully closed configuration. Preferably, the valve assembly is configured to achieve the fully open or fully closed orientations of the valve assembly during a single wrist rotation of a user during interaction with the movable operator either remotely or at a pump.
摘要翻译：一种压力清洗机卸载器阀组件，其具有操作阀体的取向以操纵在阀组件下游传递的流动压力的可移动操作器。在操作者和阀体之间形成凸轮和从动件接口，使得可移动操作者可在小于360度的径向内移动，以实现在完全打开和完全关闭的构型之间的阀组件的操纵。优选地，阀组件构造成在使用者在远程地或在泵处与可移动操作者交互期间的单个腕部旋转期间实现阀组件的完全打开或完全关闭的取向。

4. 发明申请

WO2013158755A1 LOAD SHED CONTROL MODULE FOR USE WITH ELECTRICAL GENERATOR 审中-公开
标题翻译：用于发电机的负载控制模块
公开(公告)号：WO2013158755A1
公开(公告)日：2013-10-24
申请号：PCT/US2013/036961
申请日：2013-04-17
申请人： GENERAC POWER SYSTEMS, INC.
发明人： WEDEL, Francis, X. , THOMAS, Jacob, J. , WILCOX, Steven, J. , WISCHSTADT, Greg , FORTE, Carmine
IPC分类号： H02J9/06
CPC分类号： H02J3/14 , H02J9/08 , H02J13/0006 , Y02B70/3225 , Y02B70/3291 , Y02B90/222 , Y04S20/12 , Y04S20/222 , Y04S20/248 , Y10T307/469
摘要： A load management apparatus for use with an electrical system being powered by an electrical generator selectively adds and sheds loads on the electrical generator to prevent overloading of the electrical generator. The load management apparatus learns the load profile for each load during a learning mode and executes one or more load shed processes to control which electrical loads are loading the electrical generator.
摘要翻译：用于由发电机供电的电气系统的负载管理装置选择性地增加和减轻发电机上的负载，以防止发电机的过载。负载管理装置在学习模式期间学习每个负载的负载曲线，并且执行一个或多个负载流程以控制哪些电负载正在加载发电机。

5. 发明申请

WO02070874B1 AIR FLOW ARRANGMENT FOR A STAND-BY ELECTRIC GENERATOR 审中-公开
标题翻译：一台立式电力发电机的空气流量装置
公开(公告)号：WO02070874B1
公开(公告)日：2003-03-20
申请号：PCT/US0206172
申请日：2002-02-26
申请人： GENERAC POWER SYSTEMS INC , RUEHLOW GERALD C , KERN ROBERT D , TURNER CHRIS , RICHARDSON CHRISTINE
发明人： RUEHLOW GERALD C , KERN ROBERT D , TURNER CHRIS , RICHARDSON CHRISTINE
IPC分类号： F02B43/00 , F02B63/04 , H02K9/06 , H02K9/00 , H02K7/14 , H02K37/00 , H02P9/04
CPC分类号： F02B63/04 , F02B43/00 , F02B63/044 , H02K9/06 , Y02T10/32
摘要： An air flow structure is provided for controlling the flow of air through an enclosure (12) of a generator (10). The enclosure (12) has first and second opposite ends and the generator (10) includes an alternator (54) and an engine (50) driving the alternator (54). A first air flow generator (58) draws ambient air into the chamber through the first end of the enclosure (12) and directs the first portion of air in the chamber (42a) across the engine (50). A second air flow generator (120) draws a second portion of the air over the alternator (54), and thereafter, combines the first portion of air directed over the engine (50) and the second portion of air drawn over the alternator (54). The second air flow generator (120) urges the combined air from the enclosure (12) through the second end thereof.
摘要翻译：提供了一种气流结构，用于控制通过发电机（10）的外壳（12）的空气流。外壳（12）具有第一和第二相对端，并且发电机（10）包括交流发电机（54）和驱动交流发电机（54）的发动机（50）。第一气流发生器（58）通过外壳（12）的第一端将环境空气吸入室内，并引导室（42a）中的空气的第一部分穿过发动机（50）。第二气流发生器（120）将空气的第二部分抽吸在交流发电机（54）上，然后将引导到发动机（50）上的空气的第一部分和在交流发电机（54）上抽取的空气的第二部分组合）。第二气流发生器（120）将来自外壳（12）的组合空气推到其第二端。

6. 发明专利

CA3113664A1 DECK HEIGHT CONTROL SYSTEM 未知
公开(公告)号：CA3113664A1
公开(公告)日：2020-04-23
申请号：CA3113664
申请日：2019-10-17
申请人： GENERAC POWER SYSTEMS INC
发明人： CONRAD JOSEPH , CONRAD MATTHEW
IPC分类号： A01D34/74 , A01D34/64 , A01D34/78 , A01D34/82
摘要： A deck height control system for use with a mower that has a deck positioned at a first height. The system includes an actuator that may be configured to vertically displace the deck to a second height. A deck system module may connect to the actuator, the module capable of signaling the actuator, during operation, to displace the deck to the second height and may have a deck height memory capable of storing deck displacement information. A control may connect to the deck system module. A battery-operated mower may include the deck height control system.

7. 发明专利

CA3058443A1 CARBON MONOXIDE DETECTING SYSTEM FOR INTERNAL COMBUSTION ENGINE-BASED MACHINES 未知
公开(公告)号：CA3058443A1
公开(公告)日：2018-10-04
申请号：CA3058443
申请日：2018-03-30
申请人： GENERAC POWER SYSTEMS INC , HORN MITCHELL L , SCHMIDT BRANDON , COLE KEVIN , TESCH TOD R
发明人： HORN MITCHELL L , SCHMIDT BRANDON , COLE KEVIN , TESCH TOD R , WISCHSTADT GREGORY A , SCHROEDER ADAM M
IPC分类号： F02D41/14 , F02D41/04 , F02D41/22
摘要： An internal combustion engine-based system includes an internal combustion engine. The internal combustion engine-based system includes an engine interrupt connected to the engine. The engine interrupt is configured to selectively stop the operation of the engine. The internal combustion engine- based system includes a controller in communication with the engine interrupt. The internal combustion engine-based system includes a carbon monoxide detector in communication with the controller. The controller uses the engine interrupt to stop the operation of the engine when the carbon monoxide detector provides the controller with signals that are representative of a carbon monoxide level proximate the internal combustion engine that together form a trend of building carbon monoxide amounts over a set time interval.

8. 发明专利

CA2923517A1 SEAL PROTECTION SYSTEM 未知
公开(公告)号：CA2923517A1
公开(公告)日：2016-09-10
申请号：CA2923517
申请日：2016-03-10
申请人： GENERAC POWER SYSTEMS INC
发明人： KHAN MIR , KOBRYN ALEXANDER , LOWNIK MATTHEW A
IPC分类号： F16J15/16
摘要： A seal protection system includes a housing located on a dry side of a seal and adjacent to the frame of a pump. The housing, in part, defines a cooling chamber adjacent to the seal in which a cooling liquid may be circulated. The cooling liquid may be contained within the chamber or within a reservoir removed from the chamber. The cooling liquid circulates within the chamber to keep the seal cool even if the pump is operating under dry conditions.

9. 发明专利

RU2544847C2 СПОСОБ УПРАВЛЕНИЯ ГЕНЕРАТОРОМ ПОСТОЯННОЙ ЧАСТОТЫ С ИЗМЕНЯЕМЫМ ЧИСЛОМ ОБОРОТОВ ДВИГАТЕЛЯ 未知
公开(公告)号：RU2544847C2
公开(公告)日：2015-03-20
申请号：RU2012100634
申请日：2010-05-27
申请人： GENERAC POWER SYSTEMS INC
发明人： MCLEAN GRAHAM W , POLLOCK DAVID , WEDEL FRANCIS X
IPC分类号： H02P9/04 , H02P9/42
摘要： Изобретениеотноситсяк областиэлектротехникии можетбытьиспользованодляуправлениярезервнымэлектрическимгенераторомпостояннойчастотыс изменяемымчисломоборотов. Техническийрезультат - обеспечениемаксимальногокоэффициентаиспользованиятопливадвигателяи минимумашума, связанногос работойгенератора. Вспособеуправленияэлектрическимгенераторомс приводомотдвигателягенераторвырабатываетвыходноенапряжениес некоторойчастотой, адвигательработаетс рабочимчисломоборотов. Способвключаетподключениегенераторак нагрузкеи изменениерабочегочислаоборотовдвигателядляоптимизациирасходатопливав зависимостиотнагрузки. Затемчастотувыходногонапряженияизменяютдозаданногоуровня. 3 н.и 14 з.п. ф-лы, 1 ил.

10. 发明专利

DE202013101730U1 Druckreiniger 未知
公开(公告)号：DE202013101730U1
公开(公告)日：2013-07-30
申请号：DE202013101730
申请日：2013-04-23
申请人： GENERAC POWER SYSTEMS INC
IPC分类号： B08B3/02
摘要： Druckreinigungssystem, Folgendes aufweisend: einen Motor; eine Pumpe, die dazu ausgelegt ist, durch den Motor angetrieben zu werden, und die einen Ausgang hat, der einen Flüssigkeitsstrom mit einem höheren Druck als ein Eingang bereitstellt; und ein Bedienelelement, das an den Motor angeschlossen und dazu ausgelegt ist, Einfluss auf den Betrieb des Motors zu nehmen, um mehr als einen Pumpenausgangsdruck zu erzeugen, wobei die mehreren Pumpendrücke jeweils mit einem gewünschten Gebrauch des Druckreinigungsgeräts zusammenhängen.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式