AT9984B - Pressure reducing valve in which a safety valve is opened by a flexible plate when the low pressure rises above a certain level. - Google Patents

Pressure reducing valve in which a safety valve is opened by a flexible plate when the low pressure rises above a certain level.

Info

Publication number
AT9984B
AT9984B AT9984DA AT9984B AT 9984 B AT9984 B AT 9984B AT 9984D A AT9984D A AT 9984DA AT 9984 B AT9984 B AT 9984B
Authority
AT
Austria
Prior art keywords
valve
flexible plate
opened
low pressure
certain level
Prior art date
Application number
Other languages
German (de)
Inventor
Sven Dr Carlson
Original Assignee
Sven Dr Carlson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sven Dr Carlson filed Critical Sven Dr Carlson
Application granted granted Critical
Publication of AT9984B publication Critical patent/AT9984B/en

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  • Safety Valves (AREA)

Description

  

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 worden dio   Membrano, die llülso e   und die Spindel d emporgohoben und es stösst letztere am Ende ihrer Bewegung gegen den Deckel n an; bei fortgesetzter Vorwärtsbewegung der 
 EMI2.1 
   sammendrückons der Feder k,   und gestattet also das Entfernen des Druckmittels auf diesem Wege in derselben Weise, als bei dem   Herunterdrücken   des Excenters l, 
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 gebrachte Mutter zur Spannung der Feder o.



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 the diaphragm, the sleeve and the spindle d have been lifted up, and at the end of their movement the latter butts against the cover n; with continued forward movement of the
 EMI2.1
   Sammendrückons the spring k, and thus allows the removal of the pressure medium in this way in the same way as when pressing down the eccentric l,
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 brought nut to tension the spring, etc.

Claims (1)

PATENT-ANSPRUCH : Druckminderungsventil, bei dem beim Steigen des Niederdruckes über ein gewisses Mass ein Sicherheitsventil durch eine biegsame Platte geöffnet wird, dadurch gekennzeichnet, dass das Sicherheitsventil derart in einer auf der biegsamen Platte befestigten, aus dem Gehäuse herausragenden und von Hand anhebbaren Hülse (e) angeordnet ist, dass sowohl beim Anheben der Hülse von Hand, als auch bei zu grosser Durchbiegung der Platte infolge zu hohen Niederdruckes die Ventilspindel an einen feststehenden Gehäusetbeil anschlägt und das Ventil öffnet. PATENT CLAIM: Pressure reducing valve in which a safety valve is opened by a flexible plate when the low pressure rises above a certain level, characterized in that the safety valve is arranged in a sleeve (e) which is fastened on the flexible plate, protruding from the housing and can be lifted by hand that both when the sleeve is lifted by hand and when the plate deflects too much as a result of too high a low pressure, the valve spindle strikes a stationary part of the housing and opens the valve.
AT9984D 1901-11-12 1901-11-12 Pressure reducing valve in which a safety valve is opened by a flexible plate when the low pressure rises above a certain level. AT9984B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT9984T 1901-11-12

Publications (1)

Publication Number Publication Date
AT9984B true AT9984B (en) 1902-11-25

Family

ID=3504580

Family Applications (1)

Application Number Title Priority Date Filing Date
AT9984D AT9984B (en) 1901-11-12 1901-11-12 Pressure reducing valve in which a safety valve is opened by a flexible plate when the low pressure rises above a certain level.

Country Status (1)

Country Link
AT (1) AT9984B (en)

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