Global Patent Index - EP 1016824 A2

EP 1016824 A2 2000-07-05 - Preheater for a pressurised oil atomisation burner

Title (en)

Preheater for a pressurised oil atomisation burner

Title (de)

Vorwärmer für einen Öldruckzerstäubungsbrenner

Title (fr)

Préchauffeur pour un brûleur à pulvérisation de fuel sous pression

Publication

EP 1016824 A2 (DE)

Application

EP 99125978 A

Priority

DE 19860900 A

Abstract (en)

The preheater (10) includes electronic components (40) for controlling the electric heating. The signals of a sensor (38) connected with the heat exchanger (18) are evaluated. A conducting foil (33) is provided, which is connected with the heat exchanger longitudinally and on which the sensor and at least the electric connections of the heating are integrated.

Abstract (de)

Die Erfindung betrifft einen Vorwärmer für einen Öldruckzerstäubungsbrenner mit einem Wärmetauscher, der im Inneren einen zumindest teilweise mit einem Flächenvervielfältiger ausgestatteten Ölkanal und außerhalb eine elektronisch geregelte elektrische Heizung aufweist, die den Wärmetauscher zumindest an seiner stromabwärtigen Seite umgibt und von einem mit dem Wärmetauscher verbundenen Sensor angesteuert wird. Zur Vermeidung unerwünschter mechanischer und thermischer Belastungen der Verbindungen des Sensor mit der elektronischen Regelung, zur Vereinfachung der Montage und zur Erreichung enger Toleranzen bei der Temperaturkonstanthaltung des Ölstroms ist der Sensor mit den elektrischen Anschlüssen für die Heizung auf einer Leiterfolie angebracht, die mit dem Wärmetauscher in Längsrichtung verbunden ist und auf der auch die Bauteile der elektronischen Regelung zumindest teilweise integriert sein können. <IMAGE>

IPC 1-7 (main, further and additional classification)

F23D 11/44

IPC 8 full level (invention and additional information)

F23D 11/44 (2006.01)

CPC (invention and additional information)

F23D 11/448 (2013.01)

Designated contracting state (EPC)

CH DE FR IT LI SE

EPO simple patent family

EP 1016824 A2 20000705; EP 1016824 A3 20001011; EP 1016824 B1 20030402

INPADOC legal status


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