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Class Information
Number: 361/611
Name: Electricity: electrical systems and devices > Housing or mounting assemblies with diverse electrical components > For electrical power distribution systems and devices > Electrical switchgear > Busbar arrangements
Description: Subject matter wherein heavy copper straps or bars are used (a) to carry high currents or (b) to make a common connection between several circuits having specific structural order or relationship.










Sub-classes under this class:

Class Number Class Name Patents
361/612 Gas insulated 116
361/613 Liquid insulated 5
361/614 With plural removable control units in housing 83


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8711547 Compact bus bar assembly, switching device and power distribution system Apr. 29, 2014
8681481 Bushing assembly for draw-out circuit breaker Mar. 25, 2014
8669472 Applying compression to busbars in a busway assembly Mar. 11, 2014
8625255 Customizable bus system Jan. 7, 2014
8625256 Closed busbar system for low-voltage distribution Jan. 7, 2014
8619411 Switchgear bus assembly having reduced power loss, material and temperature Dec. 31, 2013
8605412 Gas insulated switchgear Dec. 10, 2013
8598473 Bus bar electrical feedthrough for electrorefiner system Dec. 3, 2013
8576545 Switchgear Nov. 5, 2013
8570713 Electrical distribution system including micro electro-mechanical switch (MEMS) devices Oct. 29, 2013
8570714 Electrical distribution panel Oct. 29, 2013
8564964 Busbar-block mounting structure Oct. 22, 2013
8546689 Service access point for a uninterruptible power supply Oct. 1, 2013
8482903 Front accessible switchgear assembly Jul. 9, 2013
8456807 Common mode magnetic device for bus structure Jun. 4, 2013
8451589 Multi-access switchgear assembly May. 28, 2013
8436244 Laminated bus bar May. 7, 2013
8437118 Power switchgear May. 7, 2013
8420934 Crossing bus support apparatus, connectors, systems, and assemblies and methods of installing same Apr. 16, 2013
8420935 Bus support system for a motor control center Apr. 16, 2013
8411418 Vacuum insulated switchgear Apr. 2, 2013
8411456 Inverter device having separated module terminal Apr. 2, 2013
8400759 High-voltage switchgear assembly Mar. 19, 2013
8383939 Structure of bus bar assembly Feb. 26, 2013
8339773 Device for connecting an electric line to a circuit breaker Dec. 25, 2012
8325467 Method and apparatus to reduce internal pressure caused by an arcing fault in an electrical enclosure Dec. 4, 2012
8299360 Busbar and electrical junction box incorporating the same Oct. 30, 2012
8295034 Electric power distribution arrangement and a switchgear provided therewith Oct. 23, 2012
8289681 Control unit side by side Oct. 16, 2012
8289680 Power bus system and method Oct. 16, 2012
8284541 Method and apparatus to move an arcing fault to a different location in an electrical enclosure Oct. 9, 2012
8269334 Multichip package leadframe including electrical bussing Sep. 18, 2012
8254088 Gas-insulated switchgear Aug. 28, 2012
8254141 Circuit board capable of loading high electrical current Aug. 28, 2012
8248761 Motor control center and subunit therefor Aug. 21, 2012
8248760 Switch arrangement for an electrical switchgear Aug. 21, 2012
8208243 Electrical switchgear providing improved infrared predictive/preventive maintenance Jun. 26, 2012
8199520 Terminal having bus bar Jun. 12, 2012
8193449 Low inductance busbar Jun. 5, 2012
8163998 Electrical busway flange end stub Apr. 24, 2012
8148640 Insulating element for busbars and insulating and supporting device for busbars compromising this element Apr. 3, 2012
8134070 Busbar pack Mar. 13, 2012
8094435 Modular high-power drive stack system and method Jan. 10, 2012
8081464 High-voltage switch with cooling Dec. 20, 2011
8035982 Power converter apparatus Oct. 11, 2011
8031479 Power converter apparatus Oct. 4, 2011
8027152 High-voltage switchgear assembly Sep. 27, 2011
8018730 Power converter apparatus Sep. 13, 2011
8014131 Riser bus bar positioning block Sep. 6, 2011
8004384 Fused load interrupter, switchgear system, and adapter part Aug. 23, 2011

1 2 3 4










 
 
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