DE880471C - Electric window heating - Google Patents

Electric window heating

Info

Publication number
DE880471C
DE880471C DEK11822A DEK0011822A DE880471C DE 880471 C DE880471 C DE 880471C DE K11822 A DEK11822 A DE K11822A DE K0011822 A DEK0011822 A DE K0011822A DE 880471 C DE880471 C DE 880471C
Authority
DE
Germany
Prior art keywords
electric window
window heating
heating
shop window
rigid
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
DEK11822A
Other languages
German (de)
Inventor
Paul Koch
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEK11822A priority Critical patent/DE880471C/en
Application granted granted Critical
Publication of DE880471C publication Critical patent/DE880471C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00—Cleaning windows
    • A47L1/16—Devices for defrosting window-panes

Landscapes

  • Resistance Heating (AREA)

Description

Elektrische Schaufensterbeheizung Elektrische Schaufensterbeheizungen sind in verschiedenartigen Ausführungen bekanntgeworden. Die Warmluftventilatoren blasen die warme Luft an die Schaufensterscheibe und rufen einen starken Luftstrom in einer Richtung hervor, der sich durch die damit verbundene Staubaufwirbelung und durch sein Auftreffen auf leichte, dadurch in Bewegung geratene Ausstellungsgegenstände ungünstig auswirkt; die Strahlensonnen richten die Wärmestrahlung nur auf einen engen Bereich und bedingen eine ungleichmäßige Abtauung der Schaufensterscheibe. Die starren Heizrohre mit großem Außendurchmesser erfordern viel Platz und hohe Anschaffungsmosten und haben den Nachteil, daß sie sich durch ihre starre Ausführung runden Schaufensterformen nicht anpassen.Electric window heating. Electric window heating have become known in various designs. The hot air fans blow the warm air on the shop window and create a strong air current in one direction, which is caused by the associated dust turbulence and when it encounters light exhibition objects that have been set in motion has an adverse effect; the radiant suns direct the heat radiation only on one narrow area and cause uneven defrosting of the shop window. The rigid heating pipes with a large outer diameter require a lot of space and high Purchase musts and have the disadvantage that they are rigid due to their rigid design Do not adjust round shop window shapes.

Diesem Übelstand hilft die Erfindung ab. Erfindungsgemäß wird ein biegsames, auf Porzellanabstandsschellen montiertes vernickeltes Kupferheizrohr mit nur etwa 9 mm Außendurchmesser verwendet, das unauffällig und zugleich platzsparend durch seine Biegsamkeit auch runden Schaufensterscheiben angepaßt werden kann.The invention remedies this disadvantage. According to the invention a flexible nickel-plated copper heating pipe mounted on porcelain spacer clips used with an outer diameter of only about 9 mm, which is inconspicuous and at the same time saves space Due to its flexibility, it can also be adapted to round shop window panes.

Der Heizkörper kann ausgewechselt werden.The radiator can be replaced.

Claims (1)

PATENTANSPRUCH: Biegsames Metallrohr zur Aufnahme der Heizdrähte einer elektrischen Schauf@nsterbeheizung. Angezogene Druckschriften Schweizerische Patentschrift Nr. 133 66a.PATENT CLAIM: Flexible metal tube to accommodate the heating wires of an electrical window heater. Referred publications Swiss patent specification No. 133 66a.
DEK11822A 1951-10-31 1951-10-31 Electric window heating Expired DE880471C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK11822A DE880471C (en) 1951-10-31 1951-10-31 Electric window heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK11822A DE880471C (en) 1951-10-31 1951-10-31 Electric window heating

Publications (1)

Publication Number Publication Date
DE880471C true DE880471C (en) 1953-06-22

Family

ID=7213499

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK11822A Expired DE880471C (en) 1951-10-31 1951-10-31 Electric window heating

Country Status (1)

Country Link
DE (1) DE880471C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH133662A (en) * 1928-03-08 1929-06-15 A Blickle Josef Electric heating device on a pane of glass.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH133662A (en) * 1928-03-08 1929-06-15 A Blickle Josef Electric heating device on a pane of glass.

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