Patents for H01C 11 - Non-adjustable liquid resistors (33) |
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11/13/2013 | CN203287474U Portable-type direct-current test discharge rod |
08/28/2013 | CN103267934A Portable direct current test discharging rod |
05/01/2013 | CN103077793A Antifreezing resistance liquid |
01/16/2013 | CN202678014U Overvoltage suppression resistor for detector connected with live high-voltage bus |
10/24/2012 | CN102751062A Over-voltage suppressing resistor of live power-on high voltage bus checking device and selecting method of suppressing resistor |
07/11/2012 | CN202332458U Water resistor |
04/10/2012 | US8151649 Physical quantity sensor device and method of manufacturing the same |
03/14/2012 | EP1606829B1 Mechanism for reserving multiple channels of a single medium access control and physical layer |
09/14/2011 | CN101777405B flowing water resistor and device for carrying out on-line insulation detection by using the same |
06/08/2011 | CN201859717U Automatic water replenishing device for high pressure liquid resistor |
07/21/2010 | CN101394085B Quick converting switch based liquid metal current limiting device, current limiting method therefor |
07/14/2010 | CN101777405A flowing water resistor and device for carrying out on-line insulation detection by using the same |
06/30/2010 | CN101763928A High-voltage megawatt-grade high-power resistance |
03/25/2009 | CN101394085A Current limiting device based on quick converting switch and liquid metal current limiting device, current limiting method therefor |
01/22/2008 | US7321762 Mechanism for reserving multiple channels of a single medium access control and physical layer |
02/28/2007 | CN2874444Y Non-contact type temperature sensor temperature measurer for high pressure water resistance startor |
02/14/2007 | CN2870298Y Resistance-liquid-box vapor exhausting apparatus for high-voltage ac. motor water-resistance starter |
04/12/2006 | CN1759458A Liquid based electronic device |
12/21/2005 | EP1606829A2 Mechanism for reserving multiple channels of a single medium access control and physical layer |
10/26/2005 | EP1588389A1 Liquid based electronic device |
01/20/2005 | WO2004088886A3 Mechanism for reserving multiple channels in a wireless lan |
12/02/2004 | US20040242252 Mechanism for reserving multiple channels of a single medium access control and physical layer |
10/14/2004 | WO2004088886A2 Mechanism for reserving multiple channels in a wireless lan |
07/29/2004 | WO2004064091A1 Liquid based electronic device |
07/18/2001 | CN1304199A Low-long needle lightning-eliminating device |
01/29/1997 | CN2246344Y Current leakage protecting switch with current-limit buffer resistance |
03/20/1984 | US4438395 Current transformer high voltage probe utilizing copper sulfate water resistor |
11/09/1982 | US4358641 High voltage control devices |
03/31/1981 | US4259593 High voltage control devices |
07/08/1980 | CA1081317A1 Electrolytic resistance |
01/22/1980 | US4185206 High voltage control devices |
09/05/1978 | US4112409 Electrolytic resistor |
01/27/1976 | US3935554 Polyphase liquid rheostat |