Wang Dong

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Oil injection device for variable-speed scroll refrigeration compre...
- Patent number 9,377,013
- Issue date Jun 28, 2016
- Danfoss Commercial Compressors
- Patrice Bonnefoi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MEASURING DILUTION AND VISCOSITY OF LUBRICATING OIL, CON...
- Publication number 20150185197
- Publication date Jul 2, 2015
- DANFOSS (TIANJIN) LTD.
- Fan Liang
- G01 - MEASURING TESTING
Information Patent Application
OIL INJECTION DEVICE FOR VARIABLE-SPEED SCROLL REFRIGERATION COMPRE...
- Publication number 20130156612
- Publication date Jun 20, 2013
- Danfoss Commercial Compressors
- Patrice BONNEFOI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...