DE359770C - Flap valve for gas lines under spring pressure - Google Patents

Flap valve for gas lines under spring pressure

Info

Publication number
DE359770C
DE359770C DEF47345D DEF0047345D DE359770C DE 359770 C DE359770 C DE 359770C DE F47345 D DEF47345 D DE F47345D DE F0047345 D DEF0047345 D DE F0047345D DE 359770 C DE359770 C DE 359770C
Authority
DE
Germany
Prior art keywords
under spring
flap valve
spring pressure
valve
gas lines
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
DEF47345D
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.)
FRANZ FLETTNER
Original Assignee
FRANZ FLETTNER
Publication date
Priority to DEF47345D priority Critical patent/DE359770C/en
Application granted granted Critical
Publication of DE359770C publication Critical patent/DE359770C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0173—Control of flow without auxiliary power using pivoting sensing element acting as a valve mounted within the flow-path

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)

Description

859770859770

Es ist bekannt, in Gasleitungen ein Ventil bzw. ein Klappenventil einzubauen, welches unter Federdruck steht und durch eine Druckschraube reguliert werden kann. Diese Regler haben den Zweck, bei stärker werdendem Gasstrom die Durchgangsöffnungen mehr abzuschließen, während das Ventil bei Nachlassen des Gasstromes durch die Feder entsprechend mehr geöffnet wird.It is known to install a valve or a flap valve in gas lines, which is under spring pressure and can be regulated by a pressure screw. These regulators have the purpose of closing the passage openings more when the gas flow increases, while the valve is opened correspondingly more by the spring when the gas flow decreases.

Gegenstand der vorliegenden Erfindung ist nun der Gedanke, zwischen Regelschraube und Ventilklappe sowohl eine Schraubenfeder wie auch eine auf dieser ruhende Blattfeder anzuordnen, auf welche wiederum die Regelschraube einwirkt, um auf diese Weise eine möglichst feine Einstellung des Ventils zu gewährleisten. Aus der Zeichnung geht eine beispielsweise Ausführungsform der Vorrichtung im Schnitt hervor.The subject of the present invention is now the idea between regulating screw and Valve flap to arrange both a helical spring and a leaf spring resting on it, on which the regulating screw acts in turn, in order to ensure the finest possible adjustment of the valve in this way. The drawing shows an example embodiment of the device in section.

ι ist das Gehäuse der Vorrichtung, welches zwischen Gasleitung 2 und Lampe 3 eingeschraubt wird. Um 4 ist in dem Gehäuse die Klappe 5 angeordnet. 6 ist die Nase, welche den völligen Schluß der Klappe verhindert. 7 ist eine Feder, an welcher die Klappe hängt. Die Feder wiederum ist an der Blattfeder 8 befestigt, die bei 9 im Gehäuse angebracht ist. Diese letztere Feder hält auch eigentlich die Klappe hoch und kann durch eine Stellschraube 10 mehr oder weniger vorgedrückt werden, so daß auch die Klappe 5 entsprechend mehr oder weniger zugedrückt wird, wie in der Einleitung bereits ausgeführt.ι is the housing of the device, which is screwed between gas line 2 and lamp 3 will. At 4, the flap 5 is arranged in the housing. 6 is the nose which prevents the valve from closing completely. 7 is a spring from which the flap hangs. The spring is in turn on the leaf spring 8 attached, which is attached at 9 in the housing. This latter spring actually holds the Flap up and can be pushed forward more or less by an adjusting screw 10 so that the flap 5 is correspondingly more or less closed, as already stated in the introduction.

Claims (1)

Patent-Anspruch :Patent claim: Unter Federdruck stehendes, durch eine Druckschraube regelbares Klappenventil für Gasleitungen, dadurch gekennzeichnet, daß zwischen Regelschraube und Ventilklappe sowohl eine Schraubenfeder als auch eine auf dieser aufruhende Blattfeder angeordnet ist, auf welche die Regelschraube einwirkt, um eine möglichst feine Einstellung des Ventils zu gewährleisten. The flap valve is under spring pressure and can be regulated by a pressure screw for gas pipes, characterized in that between regulating screw and valve flap both a helical spring and a leaf spring resting on it is arranged, on which the regulating screw acts to ensure the finest possible adjustment of the valve.
DEF47345D Flap valve for gas lines under spring pressure Expired DE359770C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF47345D DE359770C (en) Flap valve for gas lines under spring pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF47345D DE359770C (en) Flap valve for gas lines under spring pressure

Publications (1)

Publication Number Publication Date
DE359770C true DE359770C (en) 1922-09-26

Family

ID=7101576

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF47345D Expired DE359770C (en) Flap valve for gas lines under spring pressure

Country Status (1)

Country Link
DE (1) DE359770C (en)

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