PTC Heating Assembly and Electric Heating Device Comprising the Same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 11, 2021
app pub date -
May 7, 2021
filing date -
May 8, 2020
priority date (Note) -
Published
status (Latency Note)
Importance
|
US Family Size
|
Non-US Coverage
|
Abstract
APTC heating assembly includes contact elements and a cuboid ceramic component on which a metallization is applied. The ceramic component comprises mutually opposing main side surfaces for heat dissipation which are larger by at least a factor of five than each of the end faces extending between the main side surfaces. The contact elements are electrically conductively connected to the metallization for introducing the power current into the ceramic component. The metallization is formed only on the main side surfaces and is in the form of elongated metallization strips. The metallization strips extend along mutually opposite edges of the cuboid ceramic component, are each assigned to one polarity, are separated by a single end face, and are connected to a power source via a common contact element.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| DE | A1 | DE102020112553 | May 08, 2020 |
| CN | A | CN113630912 | May 07, 2021 |
International Classification(s)
- 2021 Application Filing Year
- H05B Class
- 2593 Applications Filed
- 1281 Patents Issued To-Date
- 49.41 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H05B Class
- 0 % this patent is cited more than
- 4 Age