DE625410C - Switching device for automatic ignition devices with thermostat on gas consumers, especially gas stoves - Google Patents
Switching device for automatic ignition devices with thermostat on gas consumers, especially gas stovesInfo
- Publication number
- DE625410C DE625410C DESCH106230D DESC106230D DE625410C DE 625410 C DE625410 C DE 625410C DE SCH106230 D DESCH106230 D DE SCH106230D DE SC106230 D DESC106230 D DE SC106230D DE 625410 C DE625410 C DE 625410C
- Authority
- DE
- Germany
- Prior art keywords
- gas
- thermostat
- switching device
- automatic ignition
- consumers
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/10—Arrangement or mounting of ignition devices
- F24C3/103—Arrangement or mounting of ignition devices of electric ignition devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/0206—Combined operation of electric switch and of fluid control device
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
Description
Gegenstand vorliegender Erfindung ist eine Schaltvorrichtung für sielbsttätige Zündvorrichtungen mit Thermostat an Gasverbrautihern, insbesondere Gasherden. Diese Schaltvorrichtung zeichnet sich gemäß der Erfindung dadurch aus, daß eine schwinghare Kontaktsidhiene bei geschlossenem Gashahn den Zündstromkreis an einer von der thermischen Kontaktstelle unabhängigen Stelle unterbrochen hält und den Gashahnhebel g-egen ungewollte Drehung sichert und hei offenem Hahn durch Federkraft in - die den Zündstromkreis schließende Stellung gezogen wird.The present invention relates to a switching device for automatic ignition devices with thermostat on gas brewers, especially gas stoves. This switching device is characterized according to of the invention in that a swing-hare Kontaktsidhiene when closed Gas tap the ignition circuit at one that is independent of the thermal contact point Position interrupted and secures the gas tap lever against unintentional rotation and with the cock open by spring force - the position that closes the ignition circuit is pulled.
Die Zeichnung veranschaulicht ein Ausführungsbeispiel des Erfindungsgegenstandes durch Fig. ι in einer Seitenansicht, durch Fig. 2 in .einem Grundriß -und durch Fig. 3 in einer Stirnansicht.'The drawing illustrates an embodiment of the subject matter of the invention through Fig. ι in a side view, through Fig. 2 in .ein plan -and through Fig. 3 in a front view. '
Auf der Innenseite der Vordierwand des Gasherdes ist ein nicht leitendes Gehäuse 3 2 befestigt in welches ein Leituingskabel33 eingesetzt ist, das über die Klemmhülse 3 4 umgeformten Strom erhält. Durch eine Kontaktschraube 3 5 steht das Kabel 33 mit einer am Gehäuse 32 befestigten Kontaktfeder 36 in Verbindung, gegenüber welcher eine zweite Kontaktfeder 37 mit etwas Abstand angeordnet und mittels einer Schraube 3 8 am Gehäuse 32 befestigt ist. In letzterem ist um eine Schraube 39 eine Kontaktsidhiene 40 drehbar gelagert, deren im Herdinnern liegender Teil unter dem, Zug einer Feder 41 stehlt und deren außerhalb des Herdes liegender. Teil auf der unteren Fläche Kerben .42 aufweist. Bei gesdhlossenem Gashahn 43 greift eine dieser Kerben über den Hahnhebel 44 und sperrt ihn gegen ungewollte Drehung (Öffnung). In diester Stellung der Kontakts'chiene 40 ist das innere, firstförmige Ende der Schiene außer Kontakt mit den Kontaktedern 36, 37 (Fig. 3), so daß der Zündstromkreis an dieser Stelle unterbrochen ist, während die Kontakte an der thermischen Kontaktstelle in Kontaktstellung sind.On the inside of the front wall of the A non-conductive housing 3 2 is attached to the gas stove, into which a Leituingskabel33 is inserted, which is formed over the clamping sleeve 3 4 Receives electricity. The cable 33 is connected to a contact spring 36 fastened to the housing 32 through a contact screw 35 in connection, opposite which a second contact spring 37 is arranged at some distance and is fastened to the housing 32 by means of a screw 38. The latter is about one Screw 39 a Kontaktsidhiene 40 rotatably mounted, the part lying in the hearth interior under which, train a spring 41 steals and whose lying outside the hearth. Part has notches .42 on the lower surface. When the gas tap 43 is closed, one of these notches engages over the tap lever 44 and locks it against unwanted rotation (opening). In this position of the contact bar 40 is the inner, ridge-shaped end of the rail out of contact with the contact springs 36, 37 (Fig. 3), so that the ignition circuit is interrupted at this point while the contacts at the thermal contact point are in contact position.
WirkungsweiseMode of action
Wird der Gashahn 43 geöffnet, so wird die Kontaktschiene 40 frei und deren innerer Teil durch die Feder 41 in Kontakt mit den Fedem 36, 37 gezogen, wodurch der Zündstromkreis geschlossen, der nicht dargestellte Zünddraht zum1 Glühen gebracht und'das Gas entzündet wird.If the gas valve 43 is opened, the contact bar 40 is released and the inner part of closed by the spring 41 in contact with the Fedem 36, drawn 37, whereby the ignition circuit, the ignition wire, not shown, is brought to 1 Glow und'das gas ignited.
Infolge der Erhitzung durch die Flamme dehnt sich der Therm'ostat aus, was eine Trennung der beiden Kontakte an der thermisichen Kontaktstelle und damit eine Unterbrechung des Zündstromkreises zur Folge hat. Nach Schließen des Hahnes 43 und Löschen der Flamme zieht sich der Thermostat zusammen und bilden die Kontakte an der thermischen Kontaktstelle, wieder Kontakt, wogegen durch die Verschwenkung der Kontaktschiene 40 über den Hebel 44 des geschlossenen Hahnes 43 der innere Teil dieser Schiene aus den Kontaktfedern 36, 37 ausgerückt und der Zündstromkreis an dieser Stelle unterbrochen worden ist.As a result of the heating by the flame, the therm'ostat expands, which is a Separation of the two contacts at the thermal contact point and thus an interruption of the ignition circuit. After closing the cock 43 and When the flame is extinguished, the thermostat contracts and forms the contacts the thermal contact point, contact again, whereas by pivoting the Contact rail 40 over the lever 44 of the closed Hahnes 43 disengaged the inner part of this rail from the contact springs 36, 37 and the ignition circuit has been interrupted at this point.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH106230D DE625410C (en) | Switching device for automatic ignition devices with thermostat on gas consumers, especially gas stoves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH106230D DE625410C (en) | Switching device for automatic ignition devices with thermostat on gas consumers, especially gas stoves |
Publications (1)
Publication Number | Publication Date |
---|---|
DE625410C true DE625410C (en) | 1936-02-08 |
Family
ID=7448125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH106230D Expired DE625410C (en) | Switching device for automatic ignition devices with thermostat on gas consumers, especially gas stoves |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE625410C (en) |
-
0
- DE DESCH106230D patent/DE625410C/en not_active Expired
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