DE467892C - Connector for electrically heated devices - Google Patents
Connector for electrically heated devicesInfo
- Publication number
- DE467892C DE467892C DEP54047D DEP0054047D DE467892C DE 467892 C DE467892 C DE 467892C DE P54047 D DEP54047 D DE P54047D DE P0054047 D DEP0054047 D DE P0054047D DE 467892 C DE467892 C DE 467892C
- Authority
- DE
- Germany
- Prior art keywords
- plug
- connector
- electrically heated
- strain relief
- space
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Description
Bei den zum Anschließen elektrisch beheizter Geräte an die Stromquelle verwendeten Steckvorrichtungen muß man Vorsorge treffen, daß nur geringe Wärme von dem Gerät auf die Steckvorrichtung übertragen wird, damit die Gummiadern der Leitungsdrähte nicht zerstört werden. Ferner muß eine ausreichende Zugentlastung zwischen der Anschlußleitung und der Steckvorrichtung ίο vorhanden sein. Die Erfindung zeigt eine derartige Steckvorrichtung, die gegenüber dem Bekannten besondere Vorteile besitzt. Der Steckerkörper ist durch die geringen Abmessungen sehr handlich und jederzeit von dem Heizkörper zu entfernen. Durch die freie Lagerung der Steckerhülsen in einem der Außenluft zugänglichen Raum wird eine gute Kühlung der Steckerteile erzielt. Die Zugentlastungsvorrichtung, die besonders ao zweckmäßig gestaltet ist, befindet sich außerhalb des eigentlichen Anschlußraumes und ist auch dem Zutritt der freien Luft ausgesetzt. Die Steckerhülsen mit ihren Anschlußkontakten sind nur an der Austrittsöffnung durch einen Hülsenteil gehalten, der seinerseits in dem üblichen Schutzkragen angebracht ist.For those used to connect electrically heated equipment to the power source Plug devices one must take precautions that only little heat from the Device is transferred to the connector so that the rubber wires of the lead wires not be destroyed. Furthermore, there must be sufficient strain relief between the connection line and the plug-in device ίο be present. The invention shows such a plug-in device, the opposite the familiar has particular advantages. The plug body is due to the small dimensions very handy and can be removed from the radiator at any time. Due to the free storage of the connector sleeves in one The space accessible to the outside air ensures good cooling of the connector parts. the Strain relief device, which is designed particularly ao expedient, is located outside the actual connection space and is also exposed to the access of the open air. The connector sleeves with their connection contacts are only through the outlet opening a sleeve part held, which in turn is mounted in the usual protective collar.
In der Zeichnung ist eine Anordnung gemäß der Erfindung beispielsweise dargestellt. α und b sind zwei mit Anschlußklemmen versehene Steckerhülsen, c ist ein zweiteiliges wärmebeständiges Isolierstück, das an eine Schutzhülse d angebracht und nur so groß ist, daß die Steckerhülsen α und b genügend gehalten werden. In einem Hohlraum e, der durch Schlitze / mit der Außenluft in Verbindung steht, befinden sich zwei Anschlußkontakte g für die Gummiaderleitungen h. i ist ein die Zuleitungen h unmittelbar nach Austritt aus der Hülset erfassender Konus, der von einer Klemmplatte k getragen wird. Die Klemmplatte k wird mittels einer zweiten Platte I1 die zum Halten einer Schutzfeder « dient und die gegen den Konus i drückt, durch Schrauben über den Konus i gezogen, so daß der in diesem befindliche Teil der Zuleitung h fest umschlossen wird. Ein Zug auf die Anschlußstellen g der Adern h ist hierdurch ausgeschlossen. Die Zugentlastungsvorrichtung ist von einer Schutzeinrichtung η umgeben, die durch die Platten h, I gehalten wird und mit der Schutzhülse ti in fester Verbindung steht.In the drawing, an arrangement according to the invention is shown for example. α and b are two connector sleeves provided with terminals, c is a two-part heat-resistant insulating piece which is attached to a protective sleeve d and is only so large that the connector sleeves α and b are sufficiently held. In a cavity e, which is in communication with the outside air through slots /, there are two connection contacts g for the rubber conductor lines h. i is a cone which grips the supply lines h immediately after they exit the sleeve set and which is carried by a clamping plate k . The clamping plate k is screwed over the cone i by means of a second plate I 1 which serves to hold a protective spring and which presses against the cone i , so that the part of the supply line h located therein is firmly enclosed. A train on the connection points g of the wires h is excluded. The strain relief device is surrounded by a protective device η which is held by the plates h, I and is firmly connected to the protective sleeve ti.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP54047D DE467892C (en) | Connector for electrically heated devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP54047D DE467892C (en) | Connector for electrically heated devices |
Publications (1)
Publication Number | Publication Date |
---|---|
DE467892C true DE467892C (en) | 1928-11-02 |
Family
ID=7386836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP54047D Expired DE467892C (en) | Connector for electrically heated devices |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE467892C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748809C (en) * | 1940-03-14 | 1944-11-10 | Plug connection for electrical devices | |
DE1033302B (en) * | 1953-09-22 | 1958-07-03 | Bayerische Elektrozubehoer G M | Angled device socket |
-
0
- DE DEP54047D patent/DE467892C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748809C (en) * | 1940-03-14 | 1944-11-10 | Plug connection for electrical devices | |
DE1033302B (en) * | 1953-09-22 | 1958-07-03 | Bayerische Elektrozubehoer G M | Angled device socket |
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