SHANXI ELECTRIC POWER RESEARCH INSTITUTE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F28B STEAM OR VAPOUR CONDENSERS 17
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9618268 Evaporative condenser radiating module for steam exhaust of a steam turbineAug 29, 11Apr 11, 17[F01K, F28B, F28D, F28F]
9239272 Automatic monitoring and alarming device based on large strain of power transmission towerAug 29, 11Jan 19, 16[G01M, G06F, G01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0052,393 METHOD FOR DETERMINING SPATIAL LOCATION OF CONDUCTING WIRE AND AERIAL EARTH WIRE OF POWER TRANSMISSION LINEAbandonedAug 29, 11Feb 20, 14[G01R, G01V]
2014/0033,715 MAIN STREAM TEMPERATURE CONTROL SYSTEM FOR LARGE BOILERAbandonedAug 29, 11Feb 06, 14[G05B, F22B]
2013/0220,035 SMOKE DUST SAMPLING GUN WITH A SMOKE DEWATERING DEVICEAbandonedAug 29, 11Aug 29, 13[G01N]

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