HEATING DEVICE FOR A MOTOR VEHICLE OPERATING FLUID TANK WITH A PTC PLASTIC ELEMENT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Feb 28, 2017
filing date -
Mar 3, 2016
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A heating device (10) for a motor vehicle operating fluid tank, in particular for storing aqueous urea solution, wherein the heating device (10) has two electrical conductors (12, 14), an element (16) made from PTC plastic, which is electrically arranged between the two electrical conductors (12, 14) and is in electrical contact with the two electrical conductors (12, 14), and a shell (18, 20), which protects the electrical conductors and the PTC plastic element (16) from the outside environment (22) at least in some sections, which is characterized in that at least one electrical conductor (12, 14) is made at least in some sections from a metal foil (12, 14), in particular aluminum foil, and that the shell (18, 20) is an insulating surface, in particular a plastic film (18, 20) that is preferably bonded to the metal foil.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully