DE432491C - Electric lighting device for an oven, which is switched on or off when a sliding door is opened or closed - Google Patents

Electric lighting device for an oven, which is switched on or off when a sliding door is opened or closed

Info

Publication number
DE432491C
DE432491C DEH98936D DEH0098936D DE432491C DE 432491 C DE432491 C DE 432491C DE H98936 D DEH98936 D DE H98936D DE H0098936 D DEH0098936 D DE H0098936D DE 432491 C DE432491 C DE 432491C
Authority
DE
Germany
Prior art keywords
oven
opened
lighting device
switched
closed
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
DEH98936D
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.)
BRUNO HEESCH
Original Assignee
BRUNO HEESCH
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 BRUNO HEESCH filed Critical BRUNO HEESCH
Priority to DEH98936D priority Critical patent/DE432491C/en
Application granted granted Critical
Publication of DE432491C publication Critical patent/DE432491C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21BBAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B3/00Parts or accessories of ovens
    • A21B3/10Means for illuminating ovens

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

Elektrische Beleuchtungsvorrichtung für einen Backofen, die beim Öffnen bzw. Schließen einer Schiebetür ein- bzw. ausgeschaltet wird. -Die Erfindung betrifft eine selbsttätige Beleuchtungsvorrichtung für Backöfen.Electric lighting device for an oven, which when opened or closing a sliding door is switched on or off. -The invention concerns an automatic lighting device for ovens.

Die .Vorrichtung hat, da sie in die Tür eingebaut ist, gegenüber den bereits bekannten Schaltvorrichtungen, die außerhalb am Backofen angebracht sind, verschiedene Vorteile: I. Der Kontakt kann nicht mehr durch Gegenstoßen mit Geräten usw. beschädigt oder gar zerstört werden; II. der Kontakt ist vor dem Eindringen von '\'@'asserdampf, Wasser und Staub geschützt, es kann also keine Verrostung oder Verschmutzung des Kontaktes stattfinden; III. das Verbiegen des Kontaktes (Messingbüchsen E, Kolben C) ist durch das Kontaktgehäuse D unmöglich gemacht worden; IV. der Kontakt kann auch leicht an bereits bestehenden Backofenschiebetüren aller Art angebracht werden.The device has, since it is built into the door, opposite the already known switching devices that are attached to the outside of the oven, Various advantages: I. Contact can no longer be made by pushing against devices etc. are damaged or even destroyed; II. The contact is prior to penetration Protected from '\' @ 'water vapor, water and dust, so there can be no rusting or Contamination of the contact take place; III. bending of the contact (brass bushings E, piston C) is through that Contact housing D has been made impossible; IV. The contact can also easily be made on all existing sliding oven doors Art to be attached.

Die Erfindung ist in der Zeichnung dargestellt. In einer besonderen Vertiefung oberhalb der Backofenschiebetür T ist ein Kontaktgehäuse D mit zwei Kontakthülsen E eingebaut. In die Kontakthülsen greift ein Kolben C hinein. Am Ende des Kolbens ist eine Rolle R befestigt, die durch eine Feder F gegen ein bewegliches Zwischengelenkstück A gedrückt wird. Durch ein Kabel H sind die Kontakthülsen mit einer Batterie G und einer Lampe L, die den Backraum B beleuchtet, verbunden. Beim öffnen der Schiebetür T drängt diese das Zwischengelenkstück A gegen die am Kolben C befestigte Rolle R. Der Kolben mit der Ralle weicht zurück in Stellung Cl und stellt so eine Verbindung zwischen den beiden im Kontaktgehäuse D angebrachten Kontakthülsen E her. ?N un kann der Strom von der Batterie G aus ungehindert durch das Kabel H in die durch den Kolben verbundenen Kontakthülsen gelangen, von diesen dann in die im Backraum B aufgehängte Lampe L. Die Rückleitung erfolgt durch ein weiteres Kabel H. Beim Schließen der Backofentür dehnt sich die Feder F, die durch das Zurückweichen des Kolbens zusammengedrückt worden ist, wieder aus und drängt gleichzeitig den Kolben mit der Rolle und diese das Zwischengelenkstück wieder in die erste Stellung. Dadurch wird dann auch die anfangs hergestellte Verbindung der beiden Kontakthülsen wieder aufgehoben.The invention is shown in the drawing. A contact housing D with two contact sleeves E is installed in a special recess above the sliding oven door T. A piston C engages in the contact sleeves. A roller R is attached to the end of the piston and is pressed against a movable intermediate joint piece A by a spring F. The contact sleeves with a battery G and a lamp L, which illuminates the baking chamber B , are connected by a cable H. When the sliding door T is opened, it pushes the intermediate joint piece A against the roller R attached to the piston C. The piston with the ratchet moves back into position Cl and thus establishes a connection between the two contact sleeves E mounted in the contact housing D. Now the current from the battery G can pass unhindered through the cable H into the contact sleeves connected by the flask, from there then into the lamp L suspended in the oven B. The return is carried out through another cable H. When the oven door is closed the spring F, which has been compressed by the retraction of the piston, expands again and at the same time pushes the piston with the roller and this the intermediate joint piece back into the first position. This then also removes the connection between the two contact sleeves that was initially established.

Claims (1)

PATENTANSPRUCH: Elektrische Beleuchtungsvorrichtung für einen Backofen, die beim Öffnen bzw. Schließen einer Schiebetür ein- bzw. ausgeschaltet wird, dadurch gekennzeichnet, daH der elektrische, unter Federdruck stehende Kontakt (C) für die Lampe in der Mittellinie der Tür angeordnet ist und beim Öffnen derselben unter Vermittlung eines vorstehenden Zwischengelenkstückes (A) durch die Tür selber verschoben wird.. Claim: Electric lighting device for an oven, which is switched on or off when a sliding door is opened or closed, characterized in that the electrical spring-loaded contact (C) for the lamp is arranged in the center line of the door and when it is opened the same is moved through the door itself with the help of a protruding intermediate joint piece (A).
DEH98936D 1924-10-25 1924-10-25 Electric lighting device for an oven, which is switched on or off when a sliding door is opened or closed Expired DE432491C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH98936D DE432491C (en) 1924-10-25 1924-10-25 Electric lighting device for an oven, which is switched on or off when a sliding door is opened or closed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH98936D DE432491C (en) 1924-10-25 1924-10-25 Electric lighting device for an oven, which is switched on or off when a sliding door is opened or closed

Publications (1)

Publication Number Publication Date
DE432491C true DE432491C (en) 1926-08-06

Family

ID=7168197

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH98936D Expired DE432491C (en) 1924-10-25 1924-10-25 Electric lighting device for an oven, which is switched on or off when a sliding door is opened or closed

Country Status (1)

Country Link
DE (1) DE432491C (en)

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