Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Livia Wong0
Zhaohui Xiong0
Carlos Wong0
Date of Patent
January 25, 2011
Patent Application Number
12211194
Date Filed
September 16, 2008
Patent Primary Examiner
Patent abstract
An energy storage bridge includes a plurality of bridge girders. The bridge girder includes a number of steel pipes and a plurality of web plates. The steel pipes are assembled either in a single row or in multiple rows in the structural depth direction to form the girder together with the web plate welded between the two halves of the pipe; or with two web plates welded to each side of the pipe. The bridge girder forms an energy storage unit between two consecutive movement joints of the bridge, and two consecutive storage units can be joined by high pressure flexible pipe to form a giant energy storage unit.
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