DE495039C - To shut off the air flow and to switch the electric current on and off, tap switch for drying systems - Google Patents

To shut off the air flow and to switch the electric current on and off, tap switch for drying systems

Info

Publication number
DE495039C
DE495039C DEK106299D DEK0106299D DE495039C DE 495039 C DE495039 C DE 495039C DE K106299 D DEK106299 D DE K106299D DE K0106299 D DEK0106299 D DE K0106299D DE 495039 C DE495039 C DE 495039C
Authority
DE
Germany
Prior art keywords
switch
shut
air flow
electric current
drying systems
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
DEK106299D
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.)
KADUS WERK GmbH
Original Assignee
KADUS WERK GmbH
Publication date
Priority to DEK106299D priority Critical patent/DE495039C/en
Application granted granted Critical
Publication of DE495039C publication Critical patent/DE495039C/en
Expired 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Description

Zum Absperren des Luftstromes und zum Ein- und Ausschalten des elektrischen Stromes dienender Hahnschalter für Trockenanlagen Den Gegenstand der Erfindung bildet ein Hahnschalter für Trockenanlagen zum Absperren des Luftstromes und zum Ein- und Ausschalten des elektrischen Stromes.To shut off the air flow and to switch the electrical one on and off Current serving tap switch for drying systems forms the subject of the invention a tap switch for drying systems to shut off the air flow and to switch on and off Switching off the electric current.

Es ist bereits vorgeschlagen worden, einzelne Teile eines solchen Schalters aus elektrisch isolierendem Material herzustellen. Besteht aber z. B. das Hahngehäuse aus Porzellan, das Küken aber, wie üblich, aus Metall, so kann man bei unvorsichtiger Handhabung unter Umständen einen elektrischen Schlag erhalten.It has already been suggested that individual parts of such Manufacture switch from electrically insulating material. But there is z. B. the cock housing made of porcelain, but the chick, as usual, made of metal, so you can Risk of electric shock if handled carelessly.

Gemäß der Erfindung ist diese Gefahr dadurch beseitigt, daß sowohl das komplette Hahnschaltergehäuse als auch der unmittelbar zum Absperren des Luftstromes dienende Körper aus einem .elektrisch isolierenden Ma: terial bestehen.According to the invention, this risk is eliminated in that both the complete tap switch housing as well as the one directly to shut off the air flow Serving body consist of an electrically insulating material.

Auf der Zeichnung ist die Erfindung in beispielsweiser Ausführung dargestellt. Das ganze Hahnschaltergehäuse a wird aus einem Preßmaterial erzeugt, das sowohl ein Elektrizitätsnichtleiter als auch ein schlechter Wärmeleiter ist, und auch das Halmküken besteht nicht wie bisher bei derartigen Schaltern aus Metall, sondern aus einem Elektrizitätsnichtleiter.The invention is shown in an exemplary embodiment in the drawing shown. The whole tap switch housing a is produced from a pressed material, that is both a non-conductor of electricity and a poor conductor of heat, and also the straw chick is not made of metal, as was previously the case with such switches, but from an electricity non-conductor.

Claims (1)

PATENTANSPRTJCI3: Zum Absperren des Luftstromes und zum Ein- und Ausschalten des elektrischen Stromes dienender Halmschalter für Trokkenanlagen, dadurch gekennzeichnet, daß sowohl das komplette Hahnschaltergehäuse als auch der unmittelbar zum Absperren des Luftstromes dienende Körper aus einem elektrisch isolierenden Material besteh en. PATENT APPRTJCI3: Straw switch for drying systems serving to shut off the air flow and to switch the electric current on and off, characterized in that both the complete tap switch housing and the body directly serving to shut off the air flow are made of an electrically insulating material.
DEK106299D To shut off the air flow and to switch the electric current on and off, tap switch for drying systems Expired DE495039C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK106299D DE495039C (en) To shut off the air flow and to switch the electric current on and off, tap switch for drying systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK106299D DE495039C (en) To shut off the air flow and to switch the electric current on and off, tap switch for drying systems

Publications (1)

Publication Number Publication Date
DE495039C true DE495039C (en) 1930-03-29

Family

ID=7240891

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK106299D Expired DE495039C (en) To shut off the air flow and to switch the electric current on and off, tap switch for drying systems

Country Status (1)

Country Link
DE (1) DE495039C (en)

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