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1. 发明申请

US20120228945A1 POWER CONVERTER 有权
标题翻译：电源转换器
公开(公告)号：US20120228945A1
公开(公告)日：2012-09-13
申请号：US13413222
申请日：2012-03-06
申请人： Yasushi ABE , Makoto HASHII , Kiyoshi TAKAHASHI
发明人： Yasushi ABE , Makoto HASHII , Kiyoshi TAKAHASHI
IPC分类号： H02J1/00
CPC分类号： H02M7/487 , H02M7/003 , Y10T307/685
摘要： A power converter can be configured of a first series circuit, formed from a first semiconductor switching element and a second semiconductor switching element connected in series to either end of a direct current voltage supply series circuit formed from a first direct current voltage supply and a second direct current voltage supply connected in series, and a second series circuit, formed from a third semiconductor switching element and a fourth semiconductor switching element connected in series between a connection point of the first direct current voltage supply and the second direct current voltage supply and a connection point of the first semiconductor switching element and the second semiconductor switching element. The first semiconductor switching element and the third semiconductor switching element can be configured of a first semiconductor device, and the second semiconductor switching element and the fourth semiconductor switching element can be configured of a second semiconductor device.
摘要翻译：功率转换器可以由第一串联电路构成，第一串联电路由第一半导体开关元件和第二半导体开关元件构成，第一半导体开关元件和第二半导体开关元件串联连接到由第一直流电压源形成的直流电压串联电路的任一端，串联连接的直流电压源和由第三半导体开关元件和第四半导体开关元件构成的第二串联电路，该第三半导体开关元件和第四半导体开关元件串联连接在第一直流电压源的连接点和第二直流电压电源之间，第一半导体开关元件和第二半导体开关元件的连接点。第一半导体开关元件和第三半导体开关元件可以由第一半导体器件构成，并且第二半导体开关元件和第四半导体开关元件可以由第二半导体器件构成。

2. 发明授权

US3550104A Gyrocompass starting system 失效
标题翻译： GYROCOMPASS启动系统
公开(公告)号：US3550104A
公开(公告)日：1970-12-22
申请号：US3550104D
申请日：1967-04-06
申请人： MAKOTO HASHII , SHINICHI KAWADA
发明人： HASHII MAKOTO , KAWADA SHIN-ICHI
IPC分类号： G01C19/38 , G08B23/00
CPC分类号： G01C19/38

3. 发明授权

US08958224B2 Power converter 有权
标题翻译：电源转换器
公开(公告)号：US08958224B2
公开(公告)日：2015-02-17
申请号：US13413222
申请日：2012-03-06
申请人： Yasushi Abe , Makoto Hashii , Kiyoshi Takahashi
发明人： Yasushi Abe , Makoto Hashii , Kiyoshi Takahashi
IPC分类号： H02M7/5387 , H02M7/487 , H02M7/00
CPC分类号： H02M7/487 , H02M7/003 , Y10T307/685
摘要： A power converter can be configured of a first series circuit, formed from a first semiconductor switching element and a second semiconductor switching element connected in series to either end of a direct current voltage supply series circuit formed from a first direct current voltage supply and a second direct current voltage supply connected in series, and a second series circuit, formed from a third semiconductor switching element and a fourth semiconductor switching element connected in series between a connection point of the first direct current voltage supply and the second direct current voltage supply and a connection point of the first semiconductor switching element and the second semiconductor switching element. The first semiconductor switching element and the third semiconductor switching element can be configured of a first semiconductor device, and the second semiconductor switching element and the fourth semiconductor switching element can be configured of a second semiconductor device.
摘要翻译：功率转换器可以由第一串联电路构成，第一串联电路由第一半导体开关元件和第二半导体开关元件构成，第一半导体开关元件和第二半导体开关元件串联连接到由第一直流电压源形成的直流电压串联电路的任一端，串联连接的直流电压源和由第三半导体开关元件和第四半导体开关元件构成的第二串联电路，该第三半导体开关元件和第四半导体开关元件串联连接在第一直流电压源的连接点和第二直流电压电源之间，第一半导体开关元件和第二半导体开关元件的连接点。第一半导体开关元件和第三半导体开关元件可以由第一半导体器件构成，并且第二半导体开关元件和第四半导体开关元件可以由第二半导体器件构成。

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