Invention Grant
US08943897B2 Carbon nanotubes based sensing elements and system for monitoring and mapping force, strain and stress
有权
基于碳纳米管的感测元件和用于监测和映射力，应变和应力的系统
- Patent Title: Carbon nanotubes based sensing elements and system for monitoring and mapping force, strain and stress
- Patent Title (中): 基于碳纳米管的感测元件和用于监测和映射力，应变和应力的系统
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Application No.: US13519409Application Date: 2010-12-29
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Publication No.: US08943897B2Publication Date: 2015-02-03
- Inventor: Jacques Beauvais , Patrick Boissy , Jonathan Genest , Annick Sauve
- Applicant: Jacques Beauvais , Patrick Boissy , Jonathan Genest , Annick Sauve
- Applicant Address: CA Sherbrooke, Quebec
- Assignee: Societe de Commercialisation des Produits de la Recherche Appliquee—Socpra-Sciences et Genie S.E.C.
- Current Assignee: Societe de Commercialisation des Produits de la Recherche Appliquee—Socpra-Sciences et Genie S.E.C.
- Current Assignee Address: CA Sherbrooke, Quebec
- Agency: Muirhead and Saturnelli, LLC
- International Application: PCT/CA2010/002071 WO 20101229
- International Announcement: WO2011/079390 WO 20110707
- Main IPC: G01B7/16
- IPC: G01B7/16 ; A61B5/11 ; A61B5/103 ; A61B5/00 ; B82Y15/00 ; G01L1/18 ; G01L1/20 ; G01L1/22
Abstract:
The present disclosure relates to an element for sensing strain, stress or force. The sensing element comprises a substrate, a pair of electrodes on the substrate, and a network of carbon nanotubes for sensing the strain, stress or force within a structure. The network of carbon nanotubes defines at least in part an electrical path between the electrodes of the pair, and the electrical path has a resistance which is altered by the sensed strain, stress or force. Combining a plurality of sensing elements coupled to a common substrate forms a sensing system.
Public/Granted literature
- US20130031987A1 CARBON NANOTUBES BASED SENSING ELEMENTS AND SYSTEM FOR MONITORING AND MAPPING FORCE, STRAIN AND STRESS Public/Granted day:2013-02-07
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