公开(公告)号：US20140014623A1

公开(公告)日：2014-01-16

申请号：US14029274

申请日：2013-09-17

申请人： Timo Kehr ,  Olaf Hunger ,  Jurg Nufer ,  Daniel Ohlsson ,  Navid Mahdizadeh ,  Javier Mantilla ,  Stephan Grob ,  Mathias-Dominic Buergler ,  Nicola Gariboldi

发明人： Timo Kehr ,  Olaf Hunger ,  Jurg Nufer ,  Daniel Ohlsson ,  Navid Mahdizadeh ,  Javier Mantilla ,  Stephan Grob ,  Mathias-Dominic Buergler ,  Nicola Gariboldi

IPC分类号： H01H33/86

CPC分类号： H01H33/86 ,  H01H33/901 ,  H01H33/91 ,  H01H2033/906 ,  H01H2033/908

摘要： A simplified construction of a gas-insulated high-power circuit breaker with a saving of components is achieved by at least one hole and at least one leaf spring, which is fastened on one side and is elastically bendable in dependence upon the pressure of the insulating gas in the compression volume, being formed in a valve plate of the valve. The bendable spring closes off the hole when the circuit breaker closes and opens it when the circuit breaker opens as soon as the pressure of the compressed insulating gas in the compression volume exceeds the value of the gas pressure in the low-pressure chamber by at least two bar.

摘要翻译： 通过至少一个孔和至少一个板弹簧来实现节省部件的气体绝缘大功率断路器的简化结构，其至少固定在一侧并且可以根据绝缘体的压力弹性弯曲 压缩体积中的气体形成在阀的阀板中。 当断路器闭合时，可弯曲弹簧关闭孔，当断路器打开时，只要压缩体积中的压缩绝缘气体的压力至少超过低压室中的气体压力的值至少打开 两个酒吧

公开(公告)号：US08822868B2

公开(公告)日：2014-09-02

申请号：US14029274

申请日：2013-09-17

申请人： Timo Kehr ,  Olaf Hunger ,  Jurg Nufer ,  Daniel Ohlsson ,  Navid Mahdizadeh ,  Javier Mantilla ,  Stephan Grob ,  Mathias-Dominic Buergler ,  Nicola Gariboldi

发明人： Timo Kehr ,  Olaf Hunger ,  Jurg Nufer ,  Daniel Ohlsson ,  Navid Mahdizadeh ,  Javier Mantilla ,  Stephan Grob ,  Mathias-Dominic Buergler ,  Nicola Gariboldi

IPC分类号： H01H33/867 ,  H01H33/86 ,  H01H33/91 ,  H01H33/90

CPC分类号： H01H33/86 ,  H01H33/901 ,  H01H33/91 ,  H01H2033/906 ,  H01H2033/908

摘要： A simplified construction of a gas-insulated high-power circuit breaker with a saving of components is achieved by at least one hole and at least one leaf spring, which is fastened on one side and is elastically bendable in dependence upon the pressure of the insulating gas in the compression volume, being formed in a valve plate of the valve. The bendable spring closes off the hole when the circuit breaker closes and opens it when the circuit breaker opens as soon as the pressure of the compressed insulating gas in the compression volume exceeds the value of the gas pressure in the low-pressure chamber by at least two bar.

摘要翻译： 通过至少一个孔和至少一个板弹簧来实现节省部件的气体绝缘大功率断路器的简化结构，其至少固定在一侧并且可以根据绝缘体的压力弹性弯曲 压缩体积中的气体形成在阀的阀板中。 当断路器闭合时，可弯曲弹簧关闭孔，当断路器打开时，只要压缩体积中的压缩绝缘气体的压力至少超过低压室中的气体压力的值至少打开 两个酒吧

公开(公告)号：US20080135526A1

公开(公告)日：2008-06-12

申请号：US12000185

申请日：2007-12-10

申请人： Olaf Hunger ,  Jurg Nufer

发明人： Olaf Hunger ,  Jurg Nufer

IPC分类号： H01H3/00 ,  H01H3/32

CPC分类号： H01H33/904 ,  H01H2033/028

摘要： An electrical circuit breaker has a first contact piece which can be moved in a first movement range along a switching axis and has an arcing contact, a second contact piece which can move along the switching axis and which has a further arcing contact, a drive for moving the first contact piece and a gear for transferring the movement of the first contact piece to the second contact piece. The gear has a first dead point which is passed through on the output drive side by the gear during the movement of the first contact piece in the first movement range.

摘要翻译： 电气断路器具有第一接触片，其可沿着切换轴线在第一移动范围内移动并具有电弧接触件，第二接触件可沿切换轴线移动并具有另外的电弧接触件，驱动器 移动第一接触件和用于将第一接触件的运动传递到第二接触件的齿轮。 齿轮具有第一死点，该第一死点在第一接触件在第一移动范围内运动期间通过齿轮在输出驱动侧上通过。