Check patentability & draft patents in minutes with Patsnap Eureka AI!

PTC Heating Assembly and Electric Heating Device Comprising the Same

A technology for heating components and components, applied in electric heating devices, immersion heating devices, heating elements, etc., can solve problems such as inability to maintain heat output devices, poor heat extraction, and efficiency effects

Pending Publication Date: 2021-11-09
EBERSPACHER CATEM
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, poor heat extraction from ceramic components has a negative impact on efficiency
Therefore, it is not possible to maintain the heat output of the actual installed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • PTC Heating Assembly and Electric Heating Device Comprising the Same
  • PTC Heating Assembly and Electric Heating Device Comprising the Same
  • PTC Heating Assembly and Electric Heating Device Comprising the Same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] figure 1 A cuboidal ceramic part 2 is shown having two opposite main side surfaces 4 spanned by a width B and a length L of the cuboidal ceramic part 2 . The longer end face 6 extends in the direction of the length L and in the direction of the height H. As shown in FIG. The shorter end face 8 extends at right angles to the longer end face and at right angles to the main side surface 4 .

[0037] Obviously, metallized strips 10 , 12 are provided on the opposite main side surfaces 4 . The metallization strips 10 , 12 each have an equal width b. This width b corresponds approximately to 5% of the width B of the ceramic component 2 . The metallization strips 10 , 12 are applied only to the main side surface 4 . The metallized strips 10 , 12 are produced by sputtering an electrically conductive material onto the ceramic surface of the ceramic component 2 . Two metallized strips 10 are assigned to one electrode and two metallized strips 12 are assigned to the other elec...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a PTC heating assembly which 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.

Description

technical field [0001] The invention relates to a PTC heating assembly with ceramic components. The ceramic part is in the shape of a cuboid. Metallization is applied to the ceramic component. The ceramic component has opposite main side surfaces, which are at least mainly used for heat dissipation. These main side surfaces are characterized in that they are larger and at least five times larger than each of the end faces formed as circumferential edges and extending between the two main side surfaces. Furthermore, at least two contact elements are provided for the introduction of electrical currents and for electrically conductive connection to the metallization. Background technique [0002] Such a PTC heating element is known, for example, from DE 10 2016 424 296 A1. [0003] The contact elements are used to introduce electrical current into the ceramic component. Ceramic components are often composed of a thermistor material. The thermistor material consists of sem...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H05B3/02H05B3/06H05B3/10H05B3/14H05B3/32H05B3/82
CPCH05B3/146H05B3/141H05B3/02H05B3/82H05B3/10H05B3/06H05B3/32H05B2203/016H05B2203/02H05B2203/023H01C7/021H01C1/1406H01C7/023H01C1/014H05B3/24H05B2203/017H05B3/03
Inventor 库尔特·瓦尔茨阿哈默德·阿萨菲凯-法比安·博克勒斯特凡·普雷尼亚
Owner EBERSPACHER CATEM
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com