skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Rechargeable lithium-ion cell

Abstract

The invention relates to a rechargeable lithium-ion cell, a method for its manufacture, and its application. The cell is distinguished by the fact that it has a metallic housing (21) which is electrically insulated internally by two half shells (15), which cover electrode plates (8) and main output tabs (7) and are composed of a non-conductive material, where the metallic housing is electrically insulated externally by means of an insulation coating. The cell also has a bursting membrane (4) which, in its normal position, is located above the electrolyte level of the cell (1). In addition, the cell has a twisting protection (6) which extends over the entire surface of the cover (2) and provides centering and assembly functions for the electrode package, which comprises the electrode plates (8).

Inventors:
 [1];  [2];  [3];  [2];  [4]
  1. (Bad Vilbel, DE)
  2. (Kelkheim, DE)
  3. (Konigstein, DE)
  4. (Hattersheim, DE)
Publication Date:
Research Org.:
United States Advanced Battery Consortium, Dearborn, MI (US)
OSTI Identifier:
872783
Patent Number(s):
US 6007944
Assignee:
Varta Batterie Aktiengesellschaft (Hannover, DE) CHO
DOE Contract Number:  
FC02-91CE50336
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
rechargeable; lithium-ion; cell; relates; method; manufacture; application; distinguished; metallic; housing; 21; electrically; insulated; internally; half; shells; 15; cover; electrode; plates; main; output; tabs; composed; non-conductive; material; externally; means; insulation; coating; bursting; membrane; normal; position; located; electrolyte; level; addition; twisting; protection; extends; entire; surface; provides; centering; assembly; functions; package; comprises; electrode plates; metallic housing; conductive material; rechargeable lithium; entire surface; electrically insulated; rechargeable lithium-ion; electrically insulate; electrode plate; lithium-ion cell; /429/

Citation Formats

Bechtold, Dieter, Bartke, Dietrich, Kramer, Peter, Kretzschmar, Reiner, and Vollbert, Jurgen. Rechargeable lithium-ion cell. United States: N. p., 1999. Web.
Bechtold, Dieter, Bartke, Dietrich, Kramer, Peter, Kretzschmar, Reiner, & Vollbert, Jurgen. Rechargeable lithium-ion cell. United States.
Bechtold, Dieter, Bartke, Dietrich, Kramer, Peter, Kretzschmar, Reiner, and Vollbert, Jurgen. Fri . "Rechargeable lithium-ion cell". United States. https://www.osti.gov/servlets/purl/872783.
@article{osti_872783,
title = {Rechargeable lithium-ion cell},
author = {Bechtold, Dieter and Bartke, Dietrich and Kramer, Peter and Kretzschmar, Reiner and Vollbert, Jurgen},
abstractNote = {The invention relates to a rechargeable lithium-ion cell, a method for its manufacture, and its application. The cell is distinguished by the fact that it has a metallic housing (21) which is electrically insulated internally by two half shells (15), which cover electrode plates (8) and main output tabs (7) and are composed of a non-conductive material, where the metallic housing is electrically insulated externally by means of an insulation coating. The cell also has a bursting membrane (4) which, in its normal position, is located above the electrolyte level of the cell (1). In addition, the cell has a twisting protection (6) which extends over the entire surface of the cover (2) and provides centering and assembly functions for the electrode package, which comprises the electrode plates (8).},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1999},
month = {1}
}

Patent:

Save / Share: