Rechi Precision Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 2105
 
  
 
D06F LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES 139
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 146

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8753096 Compressor overload protection deviceJan 17, 11Jun 17, 14[F04B]
8648518 Compressor with snug perforated stator end-coverOct 05, 11Feb 11, 14[H02K]
7808143 Permanent magnet motorOct 24, 07Oct 05, 10[H02K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0219,839 POWER SUPPLY DEVICE OF ROTARY COMPRESSORAbandonedOct 14, 13Aug 07, 14[H02K, F04C]
2013/0088,113 MOTOR HAVING MORE MAGNETS ON EFFECTIVE AREA OF THE ROTOR THEREOFAbandonedOct 05, 11Apr 11, 13[H02K]
2006/0140,807 SCROLL-TYPE COMPRESSOR ASSEMBLY MEANSAbandonedDec 29, 04Jun 29, 06[F04C, F01C]
7029251 Backpressure mechanism of scroll type compressorExpiredMay 28, 04Apr 18, 06[F04C]
6896497 Axial compliant means for a scroll machineExpiredJul 31, 03May 24, 05[F01C]
6848893 Compressor check valveExpiredJan 15, 03Feb 01, 05[F16K, F01C]
2005/0019,194 Scroll compressor pumping structureAbandonedJul 25, 03Jan 27, 05[F04C, F03C, F01C]
6814554 Vortex compressorExpiredJun 04, 03Nov 09, 04[F04C]
6796779 Scroll compressor ring having a lubricant gapExpiredApr 18, 03Sep 28, 04[F04C]
6739847 Structure of check valve with silencing coverExpiredDec 23, 02May 25, 04[F16K, F01C]
6672852 Lubricant filling device for scroll compressorExpiredApr 18, 03Jan 06, 04[F01C]
6565338 Compressor fixed turbine assembly structureExpiredNov 19, 01May 20, 03[F04C]
6537044 Scroll compressor sealing unit structureExpiredAug 09, 01Mar 25, 03[F04C]
6413060 Oil passage for scroll compressorExpiredJan 23, 01Jul 02, 02[F04C]
6390792 Venting passage for isolation block of scroll compressor and check valve for the sameExpiredJan 23, 01May 21, 02[F01C]
6257852 Balancing structure of axial submission device for scroll compressorExpiredDec 06, 99Jul 10, 01[F01C]
6241495 Modified positioning mechanism for stationary scroll of scroll compressorExpiredNov 02, 99Jun 05, 01[F04C]
6193489 Shaft assembly mechanism for scroll compressorExpiredNov 02, 99Feb 27, 01[F04C]
6059549 High-low pressure chamber sealing arrangement of a volute compressorExpiredMar 25, 98May 09, 00[F01C]
6039549 Volute compressorExpiredApr 02, 98Mar 21, 00[F01C]

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