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. 外观设计

USD377335S Portable power supply unit with AC-DC converter 失效
公开(公告)号：USD377335S
公开(公告)日：1997-01-14
申请号：US39633
申请日：1995-06-01
申请人： Masao Katooka , Toru Arai , Shigeru Okamoto , Kenzo Danjo , Masaharu Tanaka
设计人： Masao Katooka , Toru Arai , Shigeru Okamoto , Kenzo Danjo , Masaharu Tanaka

2. 发明授权

US5757638A Power supply apparatus 失效
标题翻译：电源设备
公开(公告)号：US5757638A
公开(公告)日：1998-05-26
申请号：US775165
申请日：1996-12-31
申请人： Masao Katooka , Toru Arai , Shigeru Okamoto , Kenzo Danjo , Masaharu Tanaka
发明人： Masao Katooka , Toru Arai , Shigeru Okamoto , Kenzo Danjo , Masaharu Tanaka
IPC分类号： H02M3/00 , H02M1/00
CPC分类号： H02M3/00
摘要： A power supply apparatus comprises a housing having a panel. A power supply circuit is disposed in the housing. The power supply circuit supplies power to a load. A control circuit controls the operation of the power supply circuit in accordance with control information. The control circuit is formed on a printed circuit board mounted on the panel in the housing. The printed circuit board is provided with a control which can be operated from outside the housing. The control provides the control information in response to operation thereof from outside the panel.
摘要翻译：电源装置包括具有面板的壳体。电源电路设置在壳体中。电源电路为负载供电。控制电路根据控制信息控制电源电路的动作。控制电路形成在安装在壳体中的面板上的印刷电路板上。印刷电路板设置有可以从壳体外部操作的控制。控制器响应于从面板外部的操作提供控制信息。

3. 发明授权

US5831240A Power supply apparatus 失效
标题翻译：电源设备
公开(公告)号：US5831240A
公开(公告)日：1998-11-03
申请号：US554529
申请日：1995-11-07
申请人： Masao Katooka , Toru Arai , Shigeru Okamoto , Kenzo Danjo , Masaharu Tanaka
发明人： Masao Katooka , Toru Arai , Shigeru Okamoto , Kenzo Danjo , Masaharu Tanaka
IPC分类号： B23K9/32 , B23K9/10
CPC分类号： B23K9/323
摘要： A power supply apparatus includes first and second spaced-apart, substantially parallel panels, and a chassis disposed in substantially perpendicular to and between the first and second panels. Opposite edges of the chassis are coupled to the respective ones of the first and second panels to thereby partition the space between the first and second panels into upper and lower regions. A power supply circuit includes heat-generating electric components disposed in the lower region, and non-heat-generating components disposed in the upper region. The chassis has an opening therein and a heat sink is mounted to close the opening in the chassis. A semiconductor module of the power supply circuit is mounted on the surface facing to the upper region of the heat sink.
摘要翻译：电源装置包括第一和第二间隔开的基本上平行的面板，以及基本上垂直于第一和第二面板之间且在其之间设置的底架。底盘的相对边缘联接到第一和第二面板中的相应边缘，从而将第一和第二面板之间的空间分隔成上部和下部区域。电源电路包括设置在下部区域中的发热电气部件和设置在上部区域中的非发热部件。底盘在其中具有开口，并且安装散热器以关闭底盘中的开口。电源电路的半导体模块安装在面向散热器上部区域的表面上。

4. 外观设计

USD386148S Portable power supply unit with AC-DC converter 失效
公开(公告)号：USD386148S
公开(公告)日：1997-11-11
申请号：US55205
申请日：1996-05-31
申请人： Masao Katooka , Toru Arai , Shigeru Okamoto , Kenzo Danjo , Masaharu Tanaka
设计人： Masao Katooka , Toru Arai , Shigeru Okamoto , Kenzo Danjo , Masaharu Tanaka

5. 发明授权

US5943220A Waterproofed power supply apparatus 失效
标题翻译：防水电源装置
公开(公告)号：US5943220A
公开(公告)日：1999-08-24
申请号：US926285
申请日：1997-09-05
申请人： Kunio Shikata , Masao Katooka , Toru Arai , Shigeru Okamoto , Kenzo Danjo
发明人： Kunio Shikata , Masao Katooka , Toru Arai , Shigeru Okamoto , Kenzo Danjo
IPC分类号： H05K5/00 , H02M9/00 , H05K5/02 , H05K5/03 , H05K5/06 , H05K9/00
CPC分类号： H05K5/06 , H05K5/0213 , H05K5/0247 , H05K7/1432
摘要： A power supply apparatus includes a front panel, a rear panel and two left and right side panels which together form a housing. Opposed edges of a partition are connected to the front and rear panels to thereby divide the interior space of the housing into upper and lower chambers. The left and right side panels each have edges which are placed to abut against the corresponding edges of the other side panel.Components of a power supply circuit are appropriately distributed in the upper and lower chambers. Some of the components in the upper chambers are located beneath the upper abutting edges of said left and right side panels, and a cover is disposed to cover at least those components which are located beneath the upper abutting edges.
摘要翻译：电源装置包括前面板，后面板和两个左右侧面板，它们一起形成壳体。隔板的相对的边缘连接到前面板和后面板，从而将壳体的内部空间分成上部和下部室。左侧面板和右侧面板各自具有被放置成抵靠另一侧面板的相应边缘的边缘。电源电路的组件适当地分布在上室和下室中。上室中的一些部件位于所述左侧板和右侧板的上邻接边缘的下方，并且设置盖以至少覆盖位于上邻接边缘下方的那些部件。

6. 发明申请

US20070165433A1 Power supply apparatus 有权
标题翻译：电源设备
公开(公告)号：US20070165433A1
公开(公告)日：2007-07-19
申请号：US11651299
申请日：2007-01-08
申请人： Masao Katooka , Tetsuro Ikeda , Kenzo Danjo , Takeshi Morimoto , Hideo Ishii
发明人： Masao Katooka , Tetsuro Ikeda , Kenzo Danjo , Takeshi Morimoto , Hideo Ishii
IPC分类号： H02M1/10
CPC分类号： H02M1/10
摘要： One of a plurality of voltages is adapted to be applied to power supply terminals (2a, 2b, 2c). A rectifying circuit (6) rectifies the applied voltage and develops a rectified voltage between the output terminals (6a, 6b) thereof. Inverters (16a, 16b) are connected into one of a plurality of inverter connections between the rectifier output terminals (6a, 6b) in response to one of a plurality of inverter connection indicative signals. The inverter connections are set to correspond to respective ones of the plurality of voltages, so that a predetermined voltage can be applied to each inverter whichever one of the plurality of voltages is applied to the power supply terminals. An inverter connection indicative signal generating circuit (34) is manually operated to generate a desired one of the inverter connection indicative signals. A thyristor (8) is disposed between the rectifier output terminals (6a, 6b) and the inverters (16a, 16b). When one of the plurality of voltages is applied to the power supply terminals, a voltage detecting circuit (38) generates an inverter connection indicative signal corresponding to the voltage applied to the power supply terminals. A judging unit (26d) determines whether or not the inverter connection indicative signals from the voltage detecting circuit (38) and the inverter connection indicative signal generating circuit (34) match. When the two signals match, a thyristor control unit (26a) provides a CLOSE signal to the thyristor (8). When the two signals do not match, an alarm circuit (42) is activated.
摘要翻译：多个电压中的一个适于施加到电源端子（2a，2b，2c）。整流电路（6）对施加的电压进行整流，并在其输出端子（6a，6b）之间产生整流电压。响应于多个逆变器连接指示信号中的一个，逆变器（16a，16b）连接到整流器输出端子（6a，6b）之间的多个逆变器连接中的一个。逆变器连接被设置为对应于多个电压中的相应电压，使得可以向每个逆变器施加预定电压，无论哪一个电压被施加到电源端子。逆变器连接指示信号发生电路（34）被手动操作以产生期望的一个逆变器连接指示信号。在整流器输出端子（6a，6b）和逆变器（16a，16b）之间设置晶闸管（8）。当多个电压中的一个施加到电源端子时，电压检测电路（38）产生与施加到电源端子的电压相对应的反相器连接指示信号。判断单元（26d）判定来自电压检测电路（38）和逆变器连接指示信号生成电路（34）的逆变器连接指示信号是否一致。当两个信号匹配时，晶闸管控制单元（26a）向晶闸管（8）提供CLOSE信号。当两个信号不匹配时，报警电路（42）被激活。

7. 发明申请

US20090237898A1 HEAT SINK ARRANGEMENT FOR ELECTRICAL APPARATUS 有权
标题翻译：电器装置散热装置
公开(公告)号：US20090237898A1
公开(公告)日：2009-09-24
申请号：US12475728
申请日：2009-06-01
申请人： Kenzo Danjo , Hideo Ishii , Masao Katooka , Shuji Yokoyama
发明人： Kenzo Danjo , Hideo Ishii , Masao Katooka , Shuji Yokoyama
IPC分类号： H05K7/00 , H05K1/14
CPC分类号： H05K1/0271 , H01L23/367 , H01L23/4006 , H01L25/115 , H01L2023/4031 , H01L2924/0002 , H05K1/0203 , H05K3/3447 , H05K2201/09036 , H05K2201/10166 , H05K2201/10446 , H01L2924/00
摘要： A printed circuit board (120) includes an insulating substrate (120a) on which conductive films (120b) are formed. Semiconductor devices (8) disposed external to the printed circuit board (120) have their leads (24a, 24b, 24c) connected to the conductive films. A flexible portion (30) is formed in the insulating substrate (120a) at a location near the location where the leads (24a, 24b, 24c) are connected to the conductive films (120b).
摘要翻译：印刷电路板（120）包括形成有导电膜（120b）的绝缘基板（120a）。布置在印刷电路板（120）外部的半导体器件（8）具有与导电膜连接的引线（24a，24b，24c）。在引线（24a，24b，24c）连接到导电膜（120b）的位置附近的位置处，在绝缘基板（120a）中形成柔性部分（30）。

8. 发明授权

US06825441B2 Power supply apparatus 有权
标题翻译：电源设备
公开(公告)号：US06825441B2
公开(公告)日：2004-11-30
申请号：US10288700
申请日：2002-11-06
申请人： Masao Katooka , Kenzo Danjo , Takeshi Morimoto , Hideo Ishii
发明人： Masao Katooka , Kenzo Danjo , Takeshi Morimoto , Hideo Ishii
IPC分类号： B23K910
CPC分类号： B23K9/1062 , B23K9/10 , B23K9/1006 , B23K9/1068
摘要： A power supply apparatus has a case (94) with a control panel (96) mounted thereon. Plural controllers are disposed on the panel (96). A cover (98) is mounted to cover and uncover the panel (96). One (66) of the controllers is so disposed as to be externally operable.
摘要翻译：电源装置具有安装有控制面板（96）的壳体（94）。多个控制器设置在面板（96）上。安装盖（98）以覆盖和露出面板（96）。一个（66）的控制器被设置为可外部操作。

9. 发明授权

US06797922B2 Power supply apparatus for welder 有权
标题翻译：焊机电源设备
公开(公告)号：US06797922B2
公开(公告)日：2004-09-28
申请号：US10414882
申请日：2003-04-16
申请人： Masao Katooka , Kenzo Danjo , Takeshi Morimoto , Hideo Ishii
发明人： Masao Katooka , Kenzo Danjo , Takeshi Morimoto , Hideo Ishii
IPC分类号： B23K909
CPC分类号： B23K9/1062 , B23K9/092
摘要： A power supply apparatus for a welder includes a rectifier (104) and a smoothing reactor (106) which operate together to convert a commercial AC supply voltage to a DC voltage. The DC voltage is converted to a high-frequency voltage by an inverter (108), which, in turn, is voltage-transformed by a voltage-transformer (110). The voltage-transformed, high-frequency voltage is converted to a DC voltage by a rectifying diode (112) and a smoothing reactor (114), and the resulting DC voltage is applied to a workpiece (118a) and a torch (118b). A current detector (120) develops a load current representative signal, and a control circuit (122) so controls a drive circuit (126) which drives the inverter (108) that the load current representative signal becomes equal to a reference current signal provided by a reference source (124). When a small load current is used, a pulse forming switch (140) is repetitively turned on and off to produce a pulse current from a pulse current setting source (139). The pulse current is superposed on a control signal from the control circuit (122).
摘要翻译：一种用于焊接机的电源装置包括整流器（104）和平滑电抗器（106），其一起工作以将商用AC电源电压转换成DC电压。通过逆变器（108）将直流电压转换成高频电压，反相器又由电压互感器（110）进行电压变换。电压变换的高频电压由整流二极管（112）和平滑电抗器（114）转换为直流电压，并将所得到的直流电压施加到工件（118a）和焊炬（118b）。电流检测器（120）形成负载电流代表信号，控制电路（122）控制驱动电路（126），该驱动电路驱动逆变器（108）负载电流代表信号变为等于由参考源（124）。当使用小的负载电流时，脉冲形成开关（140）被重复地导通和截止，以产生来自脉冲电流设定源（139）的脉冲电流。脉冲电流叠加在来自控制电路（122）的控制信号上。

10. 发明申请

US20060267180A1 Heat sink arrangement for electrical apparatus 有权
标题翻译：电器的散热器布置
公开(公告)号：US20060267180A1
公开(公告)日：2006-11-30
申请号：US11439412
申请日：2006-05-22
申请人： Kenzo Danjo , Hideo Isii , Masao Katooka , Shuji Yokoyama
发明人： Kenzo Danjo , Hideo Isii , Masao Katooka , Shuji Yokoyama
IPC分类号： H01L23/053
CPC分类号： H05K1/0271 , H01L23/367 , H01L23/4006 , H01L25/115 , H01L2023/4031 , H01L2924/0002 , H05K1/0203 , H05K3/3447 , H05K2201/09036 , H05K2201/10166 , H05K2201/10446 , H01L2924/00
摘要： A printed circuit board (120) includes an insulating substrate (120a) on which conductive films (120b) are formed. Semiconductor devices (8) disposed external to the printed circuit board (120) have their leads (24a, 24b, 24c) connected to the conductive films. A flexible portion (30) is formed in the insulating substrate (120a) at a location near the location where the leads (24a, 24b, 24c) are connected to the conductive films (120b).
摘要翻译：印刷电路板（120）包括其上形成有导电膜（120b）的绝缘基板（120a）。设置在印刷电路板（120）外部的半导体器件（8）具有连接到导电膜的引线（24a，24b，24c）。在引线（24a，24b，24c）连接到导电膜（120b）的位置附近的位置处，在绝缘基板（120a）中形成柔性部分（30）。

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