Invention Grant
- Patent Title: Device for recovering and converting heat energy into electrical energy
- Patent Title (中): 用于回收和将热能转化为电能的装置
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Application No.: US14378267Application Date: 2013-02-13
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Publication No.: US09444371B2Publication Date: 2016-09-13
- Inventor: Emmanuel Ollier , Stephane Monfray , Thomas Skotnicki , Ulrich Soupremanien
- Applicant: Commissariat a l'energie atomique et aux ene alt , STMICROELECTRONICS (CROLLES 2) SAS
- Applicant Address: FR Paris FR Crolles
- Assignee: Commisariat a l'energie atomique et aux energies alternatives,STMICROELECTRONICS (CROLLES 2) SAS
- Current Assignee: Commisariat a l'energie atomique et aux energies alternatives,STMICROELECTRONICS (CROLLES 2) SAS
- Current Assignee Address: FR Paris FR Crolles
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1251368 20120214
- International Application: PCT/EP2013/052815 WO 20130213
- International Announcement: WO2013/120869 WO 20130822
- Main IPC: H02N2/18
- IPC: H02N2/18 ; H01L41/047 ; H01L41/08
Abstract:
A device for converting heat energy into electrical energy including cells, the cells including: a first cavity with one wall for contacting a heat source; a second cavity with one wall for contacting a cold source; a primary channel between the first cavity and the second cavity transporting a fluid as liquid drops, the primary channel providing transport of liquid fluid drops from the second cavity to the first cavity; at least one secondary channel between the first cavity and the second cavity transporting the fluid as a gas; a piezoelectric material provided in one of the cavities; and a fluid as a liquid and gas contained within the cell.
Public/Granted literature
- US20150001990A1 DEVICE FOR RECOVERING AND CONVERTING HEAT ENERGY INTO ELECTRICAL ENERGY Public/Granted day:2015-01-01
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