DE31694C

DE31694C - Sealed from weather lamps

Info

Publication number: DE31694C
Application number: DENDAT31694D
Authority: DE
Original assignee: W. WlENPAHL in Camen in Westf
Anticipated expiration: 1904-07-17

Description

Der in Fig. 7 und 8 dargestellte Apparat ist ein Ventil, welches in die konische Oeffnung des kleinen Metallkastens eingeführt wird und sich sofort öffnet, sobald die Nadel an die hintere Wand des Kastens anstöfst. Dasselbe ist mit einem KesseJ verbunden, in welchem Gase oder Flüssigkeiten auf einige Atmosphären Ueberdruck comprimirt sind. Zur Oeffnung der Lampe genügt nur die Einführung dieses Apparates in die konische Oeffnung des Metallkastens, so dafs die an dem Ventilkörper befestigte Nadel durch die Wandung des Kastens zurückgestofsen wird. Die Manipulation des Oeffnens ist daher eine äufserst kurze, da in demselben Moment die Lampe aufspringt, in welchem der in den Fig. 7 und 8 dargestellte Apparat eingeführt wird.The apparatus shown in Figs. 7 and 8 is a valve which is inserted into the conical opening of the small metal box and opens immediately as soon as the needle is attached to the rear Wall of the box. The same thing is associated with a boiler in which gases or liquids are compressed to a few atmospheres of excess pressure. To the opening the lamp only needs to be inserted into the conical opening of the metal box, so that the needle attached to the valve body is pushed back through the wall of the box. The manipulation of the Opening is therefore extremely short, since the lamp pops up at the same time to which the apparatus shown in Figures 7 and 8 is inserted.

Die Oeffnung hinter dem Kolben, welche dazu dient, die Gase wieder aus dem Cylinder auszulassen, ist unbedingt nöthig, da ohne dieselbe ein Gegendruck unter dem Kolben entsteht, so dafs letzterer sich weder rückwärts noch vorwärts bewegen würde.The opening behind the piston, which is used to bring the gases back out of the cylinder omitting is absolutely necessary, since without it a counter pressure arises under the piston, so that the latter would move neither backwards nor forwards.

Pateντ-Α ν Sprüche:Pateντ-Α ν Proverbs:

1. Bei Wetterlampenverschlüssen die Anbringung eines nicht luftdicht schliefsenden Kolbens in einem am unteren oder oberen Theile der Lampe angebrachten Cylinder, der mit seinem einen Ende durch Federkraft in eine entsprechende Ausbohrung am oberen bezw. unteren Ende der Lampe getrieben wird, in Combination mit einer unter dem Kolben in der Cylinderwandung angebrachten Oeffnung, um die comprimirten Gase entweichen zu lassen, so dafs der zum Oeffhen der Lampe nöthige Druck nicht durch allmäliges Steigern unter dem Kolben hervorgerufen werden kann.1. In the case of weather lamp closures, the attachment of a non-airtight seal Bulb in a cylinder attached to the lower or upper part of the lamp, one end of which is spring-loaded respectively in a corresponding bore at the top. lower end of the lamp is driven, in combination with a opening made under the piston in the cylinder wall, around the compressed To let gases escape, so that the pressure necessary to open the lamp cannot be caused by gradually increasing it under the piston.

2. Der in Fig. 7 und 8 dargestellte Apparat zum Oeffnen des unter 1. erwähnten Verschlusses. 2. The apparatus shown in FIGS. 7 and 8 for opening the closure mentioned under 1..

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims

IMPERIAL

PATENT OFFICE.

PATENT LETTERING

CLASS 4: Lighting objects.

Patented in the German Empire on July 17, 1884.

In order to make unauthorized opening of safety lamps impossible, the inventor orders at its closure, which rests on the principle that a rivet-like effect Body is driven between the upper and lower parts of the lamp, making one not airtight closing piston, which is connected to the locking pin or, like the Drawing shows, with the same consists of one piece. This piston sits in one The cylinder is attached to the lower part of the lamp and is turned into a cylinder by the force of a spring Corresponding bore in the upper part is driven. With the cylinder is a small one Metal box connected by means of a channel, the axis of which is broken several times, so that cannot be passed through the same steel wire etc. The little box owns a conical bore for introducing the apparatus shown in FIGS. 7 and 8, which serves to convey the pressure in the pressure reservoir with the lamp. Intended to When a lamp is opened, an air or vapor pressure is applied to the flask act suddenly at least 3 atmospheres; the air or the steam becomes the piston Press down for a moment, pass between the piston and the cylinder wall and escape through the opening made in the cylinder wall. :