Heat generating element

A technology of heat generation and components, applied in the field of heat generation components, can solve problems such as complex solutions

Active Publication Date: 2013-06-26
EBERSPACHER CATEM
View PDF12 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This known previously proposed solution is relatively complex, since the s

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
  • Heat generating element
  • Heat generating element
  • Heat generating element

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] figure 1 An embodiment of an electric heating device is shown having a power part designated with reference numeral 2 and a control part designated with reference numeral 4 . The power part 2 and the control part 4 form a constructional unit of the electric heating device.

[0041] The control part 4 is formed externally by connecting the case 6, as in the Figure 4 Specifically shown in the diagram of the connection housing, the connection housing comprises a screening housing (screening housing) 8 (which is formed, for example, as a deep-drawn or cast metal housing respectively), a plastic housing element 10 (which is inserted into a metal housing 8) and housing cover 12. In the connected state, the housing cover 12 can be snapped onto the free flange of the sheet metal cup 8 and is made of metal so that the interior of the control part 4 is completely shielded by the metal connection housing 6 . However, the housing cover 12 can also be formed from plastic.

[00...

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 heat generating element, particularly to one for an electrical heating device for a motor vehicle. The heat generating element comprises a positional frame (76) and contact plates (82). The positional frame is formed in a way to make at least one PTC element (80) accommodated in receptacles (78). The contact plates abut oppositely situated sides of the PTC elements (80). Each receptacle 78 specified by a basically flat inner circumferential surface of the positional frame 76 has on oppositely situated sides at least two protrusions labelled with reference numeral 188.

Description

technical field [0001] The invention relates to a heat generating element, in particular for an electric heating device of a motor vehicle, having a position frame and a contact plate, the position frame being formed to accommodate at least one PTC element In the container therein, the contact plate adjoins two oppositely positioned sides of the PTC element. [0002] In particular, the invention relates to a heat generating element for an electric heating device of a motor vehicle, whereby the heating device has a frame forming openings on opposite sides for the passage of a medium to be heated. In the frame is arranged a layer structure that accommodates the above-mentioned heat generating elements, whereby in this layer structure, in each case, the corrugated rib elements generally adjoin in a thermally conductive manner oppositely positioned sides of the heat generating elements, so that the heat generating elements The heat generated by the heating element is regularly di...

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
IPC IPC(8): H05B3/50F24H3/04F24H9/18
CPCF24H1/009F24H3/0405H04B3/50H05B3/286H05B2203/016H05B2203/02H05B2203/023B60H1/2225H05B3/50
Inventor 弗朗茨·博伦德米夏埃尔·尼德雷尔克里斯蒂安·摩根
Owner EBERSPACHER CATEM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap