The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 23, 2021
Filed:
Nov. 01, 2016
Applicant:
Ecoer Inc., Mclean, VA (US);
Inventor:
Jianliang Zhang, Beijing, CN;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 11/46 (2018.01); F24F 11/64 (2018.01); F24F 11/65 (2018.01); F24F 11/86 (2018.01); G05B 13/04 (2006.01); F25B 49/02 (2006.01); F24F 140/60 (2018.01); F24F 140/50 (2018.01); F24F 130/10 (2018.01); F24F 110/10 (2018.01); F24F 110/12 (2018.01);
U.S. Cl.
CPC ...
F24F 11/46 (2018.01); F24F 11/64 (2018.01); F24F 11/65 (2018.01); F24F 11/86 (2018.01); F25B 49/022 (2013.01); G05B 13/042 (2013.01); F24F 2110/10 (2018.01); F24F 2110/12 (2018.01); F24F 2130/10 (2018.01); F24F 2140/50 (2018.01); F24F 2140/60 (2018.01); F25B 2500/19 (2013.01); F25B 2600/0253 (2013.01); F25B 2700/1931 (2013.01); F25B 2700/1933 (2013.01); F25B 2700/2106 (2013.01); F25B 2700/21151 (2013.01); F25B 2700/21152 (2013.01); Y02B 30/70 (2013.01);
Abstract
The present disclosure relates to the field of air conditioning technology. In particular, it involves a control method and control device based on a DC variable speed AC compressor.