Sensor apparatus for a battery cell of an electrical energy store, battery cell, method for producing said cell and method for transmitting sensor data inside said cell
US9979055B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2013 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Jan 2, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49004
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A sensor apparatus for a battery cell of an electrical energy reservoir is provided, which battery cell has a housing. The sensor apparatus has: a sensing device for sensing sensor data with regard to the battery cell, which sensing device is located inside the housing of the battery cell and has a coupling element for inductive emission of the sensor data and for inductive reception of electrical power; an evaluation device for evaluating the sensor data, which evaluation device is located inside or outside the housing of the battery cell and has a transfer element for inductive transfer of electrical power to the sensing apparatus and for inductive reception of the sensor data from the sensing apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.