DE278342C - - Google Patents

Info

Publication number
DE278342C
DE278342C DENDAT278342D DE278342DA DE278342C DE 278342 C DE278342 C DE 278342C DE NDAT278342 D DENDAT278342 D DE NDAT278342D DE 278342D A DE278342D A DE 278342DA DE 278342 C DE278342 C DE 278342C
Authority
DE
Germany
Prior art keywords
valve
outlet pipe
spindle
valve spindle
sense
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.)
Active
Application number
DENDAT278342D
Other languages
German (de)
Publication of DE278342C publication Critical patent/DE278342C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/304—Shut-off valves with additional means
    • F16K1/305—Shut-off valves with additional means with valve member and actuator on the same side of the seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Mechanically-Actuated Valves (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung betrifft Handfeuerlöscher, deren Flüssigkeit ständig unter Luftdruck steht und durch ein Auslaßrohr ausgetrieben wird.The invention relates to hand-held fire extinguishers whose liquid is constantly under air pressure stands and is expelled through an outlet pipe.

Gemäß der Erfindung wird der an das Auslaßrohr sich anschließende Düsenkanal im Gegensatz zu bekannten ähnlichen Anordnungen von innen her durch eine im Sinne der Austrittrichtung des Wassers abschließende Ventilspindel abgesperrt. Hierbei ergibt sich der Vorteil, daß die Ventilspindel vom Wasserdruck entlastet und ein sicherer Abschluß des Ventils gewährleistet wird.According to the invention, the nozzle channel adjoining the outlet pipe is in contrast to known similar arrangements from the inside through one in the sense of the exit direction the valve spindle closing off the water. This has the advantage that the valve spindle from the water pressure relieved and a safe closure of the valve is guaranteed.

Auf der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel im Schnitt dargestellt.In the drawing, the subject matter of the invention is in one embodiment in section shown.

Auf dem Behälterdeckel 5 ist das Ventilgehäuse 7 mit einem Gewindeansatz 8 in einer Büchse 6 befestigt. Das Gehäuse 7 weist eine achsiale Bohrung 9 auf, die von dem Abzweigkanal 10 unter rechtem Winkel durchkreuzt wird. An der Kreuzungstelle befindet sich die Ventilkammer 11. Der Kanal 9 mündet abwärts in das Innere des Auslaßrohres 12. Eine Seite des Ventilgehäuses 7 besitzt eine mit Innengewinde versehene Bohrung, in die die Ventilspindel 13 eingeschraubt ist, wobei die Abdichtung durch eine Stopfbüchse erfolgt. Zur Einstellung der. Ventilspindel dient die Handhabe 16. Der durch die Ventilkammer hindurchragende Teil 14 der Spindel ist glattwandig ausgebildet; sein freies Ende ist kugelförmig abgedreht und legt sich in seiner inneren Endstellung dicht schließend gegen eine entsprechende Ausdrehung 15, die den Ventilsitz bildet. Der enge Kanal 10 kann demnach durch Drehen der Ventilspindel mittels der Handhabe 16 je nach dem Drehsinn geöffnet und geschlossen werden. On the container cover 5, the valve housing 7 with a threaded extension 8 is in one Bush 6 attached. The housing 7 has an axial bore 9 leading from the branch duct 10 is crossed at a right angle. Located at the intersection the valve chamber 11. The channel 9 opens downward into the interior of the outlet pipe 12. One side of the valve housing 7 has an internally threaded bore, into which the valve spindle 13 is screwed, the seal being provided by a stuffing box he follows. To set the. The valve spindle is used by the handle 16. The through the valve chamber protruding part 14 of the spindle is smooth-walled; be free end is turned off spherically and lies tightly in its inner end position closing against a corresponding recess 15 which forms the valve seat. The tight one Channel 10 can therefore by turning the valve spindle by means of the handle 16 depending on the direction of rotation can be opened and closed.

Claims (1)

Patent-Anspruch:Patent claim: Handfeuerlöscher, dessen Flüssigkeit ständig unter Luftüberdruck steht und durch ein Auslaßrohr ausgetrieben wird, dadurch gekennzeichnet, daß der an das Auslaßrohr (12) sich anschließende Düsenkanal (10) von innen her durch eine im Sinne der Austrittsrichtung des Wassers abschließende gleichachsige Ventilspindel (13, 14) abgesperrt wird.Hand fire extinguisher, the liquid of which is constantly under positive air pressure and through an outlet pipe is driven out, characterized in that the one attached to the outlet pipe (12) adjoining nozzle channel (10) from the inside through a in the sense the equiaxed valve spindle (13, 14) is shut off. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT278342D Active DE278342C (en)

Publications (1)

Publication Number Publication Date
DE278342C true DE278342C (en)

Family

ID=534351

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT278342D Active DE278342C (en)

Country Status (1)

Country Link
DE (1) DE278342C (en)

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