WO2007148283A1

WO2007148283A1 - A heater resistive wire

Info

Publication number: WO2007148283A1
Application number: PCT/IB2007/052345
Authority: WO
Inventors: Hasan Basri Ozdamar
Original assignee: Hasan Basri Ozdamar
Priority date: 2006-06-19
Filing date: 2007-06-19
Publication date: 2007-12-27

Abstract

The present invention relates to a resistance wire (1) for increasing the heat and efficiency in household type and industrial type quartz heaters and halogen heaters as well as in heaters used in cookers and stoves.

Description

A HEATER RESISTIVE WIRE

[I] Technical Field

[2] The present invention relates to a resistance wire for increasing the heat and efficiency in household type and industrial type quartz heaters and halogen heaters as well as in heaters used in cookers and stoves.

[3] Prior Art

[4] In the state of the art resistance wires are wound into coils, wires being located in the glass tubes of household type and industrial type electric and halogen stoves as well as the heaters that are used in cookers and stoves. Said helical winding's cross-section forms a circle. The resistance wires touch the tube linearly along the arch constituting the coil. And heat occurs in a tubular narrow space due to the thickness of the wire within the coil. Thus heat efficiency reduces and the life of the heating wires shortens. Various developments have been made so far in the art to overcome this problem.

[5] In TR200400358U a heater is described, in which resistance wires are wound into spirals, wires being located in the glass tubes within the heaters. Resistance wires thus wound cause sags within the glass tube, thereby shortening the life of the heating wires.

[6] CAl 166675 describes a resistance wire located in a glass tube of which the material structure is changed and wound elliptically.

[7] However, although the material structure of the resistance wires is changed they cause sags within the glass tube due to elliptical winding, thereby shortening the life of the heating wires.

[8] In the state of the art a system with a specific winding is not provided, which prevents sags of resistance wires in the glass tube used in household type and industrial type quartz heaters and halogen heaters as well as cookers, and stoves and lengthens the life of said wires and increases the heat efficiency.

[9] Brief Description of the Invention

[10] The object of the present invention is to lengthen the life of the resistance wires in the glass tube used in the household type and industrial quartz heaters and halogen heaters, cookers and stoves.

[II] Another object of the present invention is to provide a heater wire, in which increase in friction heat of its inner resistance is avoided.

[ 12] Detailed Description of the Invention

[13] The resistance wires according to the invention are illustrated in the accompanying drawings, in which [14] Figure 1 is a perspective front view of the wire according to the invention wound in the glass tube in polygons.

[15] Figure 2 is a perspective front view of the wire according to the invention wound in the glass tube in triangles.

[16] The parts in the figures are given reference numerals as follows:

[17] 1. Resistance wire

[18] 2. Glass tube

[19] The present invention relates to a resistance wire which has a non-circular winding shape and is located in the glass tube in the household type and industrial type quartz heaters and halogen heaters as well as in heaters used in the cookers and stoves.

[20] The heater resistance wires (1) in non-circular (rectangular, square, polygons etc.) winding are in a confusing model. The difference between the outer diameter and inner diameter of the area covered by the winding is not limited to the wire thickness. Therefore the heater resistance wires (1) provide a larger tubular heating area depending on the winding geometry of said heater resistance wires (1). Said wires (1) are not close and the heat among them decreases. Thus the wires (1) are not damaged due to overheating, and their life lengthens and the ambient air heats up ho- mogenously.

[21] The heater resistance wires (1) in non-circular (rectangular, square, polygons etc.) winding touch the glass tube (2) from many points and sags do not occur in the wires (1) within the tube (2). As a result, the ambient heat spreads a wide area and the heater becomes more durable.

[22] Winding of heater resistance wires (1) within the glass tube (2) in square, rectangular or polygon etc. shapes provides a panoramic view to the user when it is switched on.

[23] Since the heater resistance wires (1) are in square, rectangular or polygon etc. shapes there are more than one corner when wound. Thus said heater resistance wires (1) touch the glass tube (2) in which they are placed from more than one point.

Claims

[1] A heater resistance wire (1), characterized in that said wire (1) is in square, rectangular or polygon etc. shapes, placed in a glass tube (2) within the household type and industrial type quartz heaters and halogen heaters as well as the heaters used in cookers and stoves. [2] A heater resistance wire (1) according to claim 1, standing balanced and without sagging in the glass tube (2) due to its winding shape. [3] A heater resistance wire (1) according to claim 1, touching said glass tube (2) from many points. [4] A heater resistance wire (1) according to claim 1, in which the difference between the outer diameter and inner diameter of the area covered by the winding is great due to the winding shape.