UA47645U - Film electric heater - Google Patents

Abstract

A film electric heater consists of two layers of dielectric film, between which resistive heating elements are located. It additionally comprises a dielectric base made from two grounding layers of aluminum foil, which are reinforced and covered by a protective dielectric film. Above the dielectric base in perpendicular to side edges, conductive jumpers are located, which are jointed to a current source. Uneven conductive jumpers are united to each other and connected to one conductor of electric network. Even conductive jumpers are also united and connected to the other conductor of electric network. Resistive heating elements are made flexible, and positioned parallel to side edges of the dielectric bases in equispaced manner above conductive jumpers.

Description

The film electric heater is delivered rolled up. When laying on the floor, wall or other surface, the film electric heater is unfolded and placed with the resistive heating elements 9 up, and the bottom layer of the electrical insulating film 1 to the surface on which the film electric heater is placed.

Both layers of aluminum foil of the insulating base 2, between which the reinforcing material 4 is located, are connected to the ground. Conductive jumpers b are connected to the power source through a thermostat with a temperature sensor 7. Electric voltage is supplied through conductive jumpers b to resistive heating elements 9, which are heated and radiate heat from the outside into the environment that needs to be heated. The upper layer of aluminum foil of the insulating base 2 reflects heat, which is an additional effect of heating the environment. Tapes 8 of dielectric material placed under conductive jumpers 6 prevent electric breakdown. If necessary, during mounting, the fragments of the film electric heater are removed inside from its edge, or in the corner from its edge (Fig. 3, Fig. 4), while it is necessary to isolate the cut edge of the film electric heater. rorppipII.- ! zh r - zh Kk

N I AQUA KANA FACT KYN IN as ord nowadays : | -5- And and. 4

Fig. 1 in and 5 of them 5 and EE x, Z ve laEg

Fig: 7 s shany st an m LYN BK poten Zhen Jan Fri Mon

AND

Fig. About their name

І и шини " и май 1. : 7 5 with 2 x

NI 1 r u, y ;

YOU have to act according to your rules

OO: SHI Y ZHI Man

BOB ORIVOII DIRECTOR: SE

The most efficient way to look at the min

OO TICOI RY: TESCHI 1: KshI RI EI I

KOR OI NI OO Z : EI

Company: BSHII KI GEN

Corey: THE HIGHEST SCHOOLS ARE NOT WITH MINUTE SU VTVY

KORI KI NIZU M: UM go: OB:I JI TESCHI NOT NEZCHNN

KO binisnn i NIKH NEK saden u

Ko KITI KI SHN SHE

PI ZE ZHN KI KE ssh

BOX TI : - : EI GE

WORK shi Inn MM tn

WE Y Y N N

N Y and N:

WE AND : N :

Fig. 4