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Electric heater device semi-finished product, electric heater device and manufacturing processes

A technology of electric heaters and semi-finished products, which is applied in the direction of electric heating devices, circuit heating devices, immersion heating devices, etc., and can solve problems such as failures and laborious integration of heater devices

Pending Publication Date: 2021-11-30
ELTEK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] As can be noticed, the production mode of the heater device and / or its integration in different components is relatively labor-intensive and can cause malfunctions

Method used

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  • Electric heater device semi-finished product, electric heater device and manufacturing processes
  • Electric heater device semi-finished product, electric heater device and manufacturing processes
  • Electric heater device semi-finished product, electric heater device and manufacturing processes

Examples

Experimental program
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Embodiment Construction

[0043] References to "an embodiment" or "one embodiment" in the context of the present description are intended to indicate that a particular configuration, structure, or characteristic described with respect to the embodiment is included in at least one embodiment. Thus, phrases such as "in an embodiment," "in one embodiment," etc., which may appear in various places in this description are not necessarily referring to the same embodiment. Furthermore, particular configurations, structures or characteristics defined in the present description may be combined in any suitable manner in one or more embodiments, even differently than that shown. Reference numbers and spatial references (such as "upper", "lower", "top", "bottom", etc.) used herein are provided for convenience only, and thus do not limit the scope of protection or the scope of the embodiments.

[0044] In the present description and the appended claims, the generic term "material" will be understood to also include...

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PUM

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Abstract

A semi-finished product of an electric heater device has a casing body (2) defining a housing for at least one electric heater. The casing body (2) has a first or predefined configuration, in particular a substantially planar, or plate-like, or two-dimensional configuration, and is prearranged for being folded in substantially predetermined areas (la), which define in the casing body (2) a plurality of regions (4, 5, 6) that are at least in part relatively stiff and are suitable to be folded with respect to one another in one said folding area (la). In this way, a second or different configuration, in particular a substantially three-dimensional configuration, can be bestowed upon the casing body (2).

Description

technical field [0001] The present invention relates to electric heater devices, and to corresponding manufacturing methods, and more particularly to polymer-based materials (or comprising means of use of at least one polymer). [0002] The invention has been developed with particular reference to the production of electric heater devices to be used on vehicles, such as heaters for tanks (sometimes called tanks), heating for filters heaters, heaters for fluid conduits, heaters for batteries, heaters for substances subject to freezing or changes in their properties as a function of temperature, or otherwise A heater whose surface is subjected to forced circulation of air). [0003] The invention finds preferred application in the field of components of tanks or conduits which are to come into contact with liquids used, for example, in vehicles, such as those necessary for the operation of internal combustion engines or for the disposal or reduction of The operation of exhaus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B3/78H05B3/26H05K1/02
CPCH05B2203/02H05B3/78H05B3/267H05K1/0278H05K1/0212H05K2201/0145H05K2201/0158H05K2201/047H05K2201/09681H05K2201/0281H05K2201/10196H05B2203/016
Inventor A·巴尔巴诺M·佐尔泽托M·皮齐L·韦尔切洛蒂
Owner ELTEK