Temperiervorrichtung mit Ptc-Modul

Details

Veröffentlichungs-Nr.

EP3562263

Aktenzeichen

EP18169852

Anmeldetag

27. April 2018

Veröffentlichung

24. Juni 2020

Erteilung

24. Juni 2020

Rechtsraum

EP

IPC

H05B3/06F24H3/04H05B3/50

Abstract

The present invention relates to a PTC module (2) for a temperature control device (1), especially for a motor vehicle, with at least one PTC element (9), having a flat element cross section (11) and two large outer surfaces (12, 13) as well as having two small outer surfaces (14, 15), with an envelope body (16), which encloses the respective PTC element (9) at least in the circumferential direction (17), with two electrical conductors (22, 23), which are spaced apart from each other in the element cross section (11) and electrically conductively connected to the respective PTC element (9), and with two electrically isolating insulator plates (19, 20), each of which is connected in heat transfer manner to one of the large outer surfaces (12, 13) of the respective PTC element (9).A compact design is achieved when the respective electrical conductor (22, 23) is formed each time by an electrically conducting conductor coating (26, 27), formed each time on one of the insulator plates (19, 20), wherein the one or first conductor coating (26) is arranged on the one or first insulator plate (19) only in a first edge region (28), which borders on the one or first small outer surface (14), while the other or second conductor coating (27) is arranged on the other or second insulator plate (20) only in a second edge region (29), which borders on the other or second small outer surface (15).

Anmelder

Firma

Mahle International GmbH

Land

🇩🇪 Deutschland

Fachgebiete