Leping Zhang

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for monitoring the quality of a lubricant in a...
- Patent number 10,739,327
- Issue date Aug 11, 2020
- Danfoss (Tianjin) Ltd.
- Yingke Sun
- G01 - MEASURING TESTING
Information Patent Grant
Oil-gas balancing apparatus and compressor system with the same
- Patent number 10,557,651
- Issue date Feb 11, 2020
- Danfoss (Tianjin) Ltd.
- Liang Fan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Oil balancing apparatus and refrigeration system with oil balancing...
- Patent number 10,030,898
- Issue date Jul 24, 2018
- DANFOSS (TIANJIN) LTD.
- Leping Zhang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Oil balancing apparatus and refrigeration device
- Patent number 9,657,975
- Issue date May 23, 2017
- Danfoss (Tianjin) Ltd.
- Hongling Xu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
MONITORING APPARATUS AND MONITORING METHOD
- Publication number 20180202989
- Publication date Jul 19, 2018
- DANFOSS (TIANJIN) LTD.
- Yingke Sun
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
OIL-GAS BALANCING APPARATUS AND COMPRESSOR SYSTEM WITH THE SAME
- Publication number 20170108255
- Publication date Apr 20, 2017
- DANFOSS (TIANJIN) LTD.
- Liang Fan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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 Balancing Apparatus and Refrigeration System With Oil Balancing...
- Publication number 20150044070
- Publication date Feb 12, 2015
- DANFOSS (TIANJIN) LTD.
- Leping Zhang
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
OIL BALANCING APPARATUS AND REFRIGERATION DEVICE
- Publication number 20140154105
- Publication date Jun 5, 2014
- DANFOSS (TIANJIN) LTD.
- Hongling Xu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...