DE406222C - Electric radiator - Google Patents

Electric radiator

Info

Publication number
DE406222C
DE406222C DER59040D DER0059040D DE406222C DE 406222 C DE406222 C DE 406222C DE R59040 D DER59040 D DE R59040D DE R0059040 D DER0059040 D DE R0059040D DE 406222 C DE406222 C DE 406222C
Authority
DE
Germany
Prior art keywords
expansion
electric radiator
wires
ribbons
resistance material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DER59040D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JUL RENNING WERK A G DR
Original Assignee
JUL RENNING WERK A G DR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JUL RENNING WERK A G DR filed Critical JUL RENNING WERK A G DR
Priority to DER59040D priority Critical patent/DE406222C/en
Application granted granted Critical
Publication of DE406222C publication Critical patent/DE406222C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/16—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base

Description

Elektrischer Heizkörper. Elektrische Heizkörper, die aus hin und her geführten Bändern oder Drähten bestehen, sind bekannt. Ihre Ausdehnung bei steigender Temperatur hat zur Folge, daß sich die einzelnen Windungen leicht berühren können, wodurch Schlüsse entstehen. Um viele Zwischenträger aus Isoliermaterial zu vermeiden, kann man den Draht oder das Band in irgendeiner Weise spannen, was bei bekannten Ausführungen, z. B. durch Federn, erreicht wird.Electric radiator. Electric radiators that go back and forth guided tapes or wires are known. Your expansion as it increases As a result of temperature, the individual windings can easily touch each other, whereby inferences arise. In order to avoid many intermediate carriers made of insulating material, one can tension the wire or the tape in any way, what with known Executions, e.g. B. by springs is achieved.

Die Erfindung bezieht sich auf eine Anordnung, bei der diese Spannung nicht durch Federdruck, sondern dadurch erzielt wird, claß ein Längsträger aus einem Material, dessen Ausdehnung größer ist als das Widerstandsmaterial, derartig angeordnet wird, daß er durch die in dem Widerstandsmaterial entstehende Wärme erhitzt und entsprechend ausgedehnt wird.The invention relates to an arrangement in which this voltage is achieved not by spring pressure, but by means of a longitudinal beam from one Material, the expansion of which is greater than the resistance material, arranged in this way is that it is heated by the heat generated in the resistance material and is expanded accordingly.

So bewährt sich z. B. bei Eisenband ebenso wie bei Konstanten ein Längsträger aus Altiininium. Dadurch läßt sich ein außerordentlich einfacher Aufbau der Heizkörper erzielen, besonders bei sogenannten Linearheizkörpern, die in größerer Ausdehnung den Wänden des zu beheizenden Raumes entlang angeordnet werden. Auch Bahnheizkörper lassen sich vorteilhaft derartig herstellen. Durch die Verschiedenheit des Ausdehnungskoeffizienten des Widerstandsmaterials und seines Längsträgers läßt sich eine derartige Spannung der freiliegenden Widerstände erzielen, daß deren Durchhang mit der Möglichkeit zu Berührungen vermieden wird.So z. B. with iron tape as well as with constants Longitudinal beam made of altininium. This allows an extremely simple structure the radiators achieve, especially with so-called linear radiators, which in larger Expansion can be arranged along the walls of the room to be heated. Even Railway heating elements can advantageously be produced in this way. Through the diversity the coefficient of expansion of the resistance material and its longitudinal member achieve such a voltage of the exposed resistors that their sag with the possibility of contact being avoided.

Claims (1)

PATENTANSPRUCH: Elektrischer Heizkörper aus freitragend hin und her geführten und gespannt erhaltenen Bändern oder Drähten, dadurch gekennzeichnet, daß die Längsspannung der Bänder oder Drähte durch die Wärmeausdehnung eines Längsträgers aus einem Material, dessen Ausdehnungskoeffizient größer ist als der des Widerstandsmaterials, erzielt wird. Claim: Electric heater made of cantilevered back and forth and tensioned ribbons or wires, characterized in that the longitudinal tension of the ribbons or wires is achieved by the thermal expansion of a longitudinal beam made of a material whose coefficient of expansion is greater than that of the resistance material.
DER59040D 1923-07-28 1923-07-28 Electric radiator Expired DE406222C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER59040D DE406222C (en) 1923-07-28 1923-07-28 Electric radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER59040D DE406222C (en) 1923-07-28 1923-07-28 Electric radiator

Publications (1)

Publication Number Publication Date
DE406222C true DE406222C (en) 1924-11-17

Family

ID=7410962

Family Applications (1)

Application Number Title Priority Date Filing Date
DER59040D Expired DE406222C (en) 1923-07-28 1923-07-28 Electric radiator

Country Status (1)

Country Link
DE (1) DE406222C (en)

Similar Documents

Publication Publication Date Title
DE406222C (en) Electric radiator
DE410308C (en) Electric heat storage heater
DE672048C (en) Thermal expansion body, especially for overcurrent warming time release devices
AT135133B (en) Heat-resistant insulated electrical cable.
DE691112C (en) Electric hotplate
AT73561B (en) Electric radiator.
DE331855C (en) Hot air power machine
US1698184A (en) Heating element for electric fires or radiators
DE492771C (en) Radiators for electric ovens and similar devices
DE525072C (en) Electrically heated fabric
DE525937C (en) Double sliding resistance
AT120345B (en) Method for preventing changes in the radiation constants of conductor surfaces which are located in a high vacuum space that is not free from mercury and other vapors.
DE573644C (en) Electric heating device with heating wires embedded in insulating material
AT91577B (en) Electric hotplate.
DE545112C (en) Electric heating element for fans
DE587134C (en) Blank glow furnace
AT238843B (en) radiator
DE335489C (en) Mattress with tension springs
AT75916B (en) Solenoid.
DE2321569A1 (en) ELECTRIC FLAT RADIATOR
AT125400B (en) Electric heating pad.
DE521294C (en) Electric foot warmer made of wood, designed like a footstool
DE371057C (en) Thermomechanical temperature relay
DE976981C (en) Resistance element made of individual conductors connected in parallel
AT34607B (en) Electrical resistance.