Contact arrangement for a galvanic battery

Chemistry: electrical current producing apparatus – product – and – Adjuncts in combination with or for connection to an...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

429152, 429158, 429162, 429180, H01M 646, H01M 224

Patent

active

050665553

ABSTRACT:
Described herein is a contact arrangement for a battery cell of a galvanic battery. The battery cell comprises a positive mass layer (6, 106) and a negative electrode layer (11, 111). A separator layer (5, 105) separates the positive mass layer (6, 106) and the negative electrode layer (11, 111) from each other. A positive current collector (7, 107) is connected to the positive mass layer (6, 106). A case (1, 2, 101, 102) made of an insulating material hermetically encloses the active components of the battery cell. Contact units (12, 14, 16, 22, 23, 24, 116) create electrical contact through the case (1, 2, 101, 102) with the positive current collector (7, 107) and with the negative electrode layer (11, 111), respectively. An additional insulation layer (9, 13, 113) made of a tough and adhesive material and bounded by the case (1, 2, 101, 102) is provided so as to maintain the hermetic nature of the case despite the passing-through of a contact unit (12, 14, 16, 22, 23, 24, 116). According to the invention, the additional insulation layer (13, 113) is at least on the negative side of the cell disposed on the outer face of the case (1, 2, 101, 102) so that the contact unit (16, 23, 24, 116), when passing through the case (1, 2, 102), first penetrates through the said additional insulation layer (13, 113).

REFERENCES:
patent: 4505996 (1985-03-01), Simmonton
patent: 4525439 (1985-06-01), Simonton

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Contact arrangement for a galvanic battery does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Contact arrangement for a galvanic battery, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contact arrangement for a galvanic battery will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1369569

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.