Title:
METHOD AND SYSTEM FOR PRODUCING AN ELECTROCHEMICAL CELL AND BATTERY COMPRISING A NUMBER OF THESE ELECTROCHEMICAL CELLS
Document Type and Number:
WIPO Patent Application WO/2013/013764
Kind Code:
A3
Abstract:
A method for producing electrochemical cells (1) for a battery has the following steps: (S4) feeding the pre-product of the electrochemical cell (1) to a rolling device (10), (S5) rolling the pre-product of the electrochemical cell (1) with rolling rollers (11, 12) and preferably (S5a) sealing a first reserve region (2) arranged laterally on the pre-product of the electrochemical cell (1), (S6) feeding the pre-product of the electrochemical cell (1) to a first measuring device (13), (S7) sensing parameter data (DPar.) of the pre-product of the electrochemical cell (1) to determine at least one subsequent treatment on the pre-product of the electrochemical cell (1), (S8) transmitting the parameter data (DPar.) to a control unit (14), (S9) assigning the pre-product of the electrochemical cell (1) to the parameter data (DPar.), preferably storing the parameter data (DPar.) relating to the pre-product of the electrochemical cell (1), (S10) determining by means of the control unit (14) whether a predetermined relationship of the parameter data (DPar.) with respect to predetermined parameter values (WPar., WPar.1, WPar.2, WPar.3, WPar.4, WPar.5) exists for the pre-product of the electrochemical cell (1) that is assigned to the parameter data, and (S11) carrying out a first predetermined treatment on the pre-product of the electrochemical cell (1) if existence of the predetermined relationship of the parameter data (DPar.) with respect to the predetermined parameter values (WPar., WPar.1, WPar.2, WPar.3, WPar.4, WPar.5) has been determined, and preferably carrying out a second predetermined treatment on the pre-product of the electrochemical cell (1) if non-existence of the predetermined relationship of the parameter data (DPar.) with respect to the predetermined parameter values (WPar., WPar.1, WPar.2, WPar.3, WPar.4, WPar.5) has been determined.
More Like This:
| JP2013055026 | STRUCTURE OF HOUSING OF LITHIUM BATTERY |
| JP2019505952 | Acid gas renewable battery |
| JP2022136742 | MANUFACTURING APPARATUS OF POWER STORAGE DEVICE AND MANUFACTURING METHOD |
Inventors:
SCHAEFER TIM (DE)
Application Number:
PCT/EP2012/002834
Publication Date:
May 02, 2013
Filing Date:
July 05, 2012
Export Citation:
Assignee:
LI TEC BATTERY GMBH (DE)
SCHAEFER TIM (DE)
SCHAEFER TIM (DE)
International Classes:
H01M10/04; H01M4/04; H01M10/0525; H01M10/0585; H01M10/42
Domestic Patent References:
| WO2010121787A1 | 2010-10-28 | |||
| WO2012175169A2 | 2012-12-27 |
Foreign References:
| EP1298743A1 | 2003-04-02 | |||
| US20080073217A1 | 2008-03-27 | |||
| JP2011134479A | 2011-07-07 | |||
| EP0348839A1 | 1990-01-03 | |||
| EP0790690A2 | 1997-08-20 | |||
| US3938368A | 1976-02-17 | |||
| JPS62165850A | 1987-07-22 | |||
| US20110111302A1 | 2011-05-12 | |||
| US6174622B1 | 2001-01-16 |
Attorney, Agent or Firm:
WALLINGER, Michael (Patent- und RechtsanwälteZweibrückenstraße 5-7, München, DE)
Download PDF: