DE1941923U - BACKFLOW PREVENTION IN VALVE TOP WITH NON-RISING SPINDLE. - Google Patents

BACKFLOW PREVENTION IN VALVE TOP WITH NON-RISING SPINDLE.

Info

Publication number
DE1941923U
DE1941923U DEB66258U DEB0066258U DE1941923U DE 1941923 U DE1941923 U DE 1941923U DE B66258 U DEB66258 U DE B66258U DE B0066258 U DEB0066258 U DE B0066258U DE 1941923 U DE1941923 U DE 1941923U
Authority
DE
Germany
Prior art keywords
rising spindle
backflow prevention
valve
valve top
rising
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
DEB66258U
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.)
BEUL AUGUST ARMATURENFAB
Original Assignee
BEUL AUGUST ARMATURENFAB
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 BEUL AUGUST ARMATURENFAB filed Critical BEUL AUGUST ARMATURENFAB
Priority to DEB66258U priority Critical patent/DE1941923U/en
Publication of DE1941923U publication Critical patent/DE1941923U/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)

Description

August BeulAugust Beul

Armaturenfabrik u. MetallgießereiArmatures factory and metal foundry

Attendorn/Westf.Attendorn / Westf.

P.A.250137*12.5.66 η PA250137 * 5/12/66 η

Auf der Tränke
Postfach 160On the potion
P.O. Box 160

Rückflußverhinderer in Ventiloberteil mit nichtsteigender Spindel Backflow preventer in the upper part of the valve with a non-rising spindle

Beschreibung;Description;

Die bisher bekannten, auf dem Markt befindlichen Ventiloberteile mit Rückflußverhinderer, die, der DIN I988 entsprechend bei Auslaufventilen mit angeformtem Rohrbelüfter Verwendung finden, sind mit einer steigenden Spindel ausgestattet.The previously known valve upper parts on the market with backflow preventer, which corresponds to DIN 1988 for outlet valves with molded tube aerators are used with an increasing Equipped spindle.

Durch den hiermit zum Deutschen Gebrauchsmuster angemeldeten Gegenstand unserer Erfindung wird es ermöglicht, auch Ventiloberteile mit nichtsteigender Spindel zu verwenden, die somit den Vorschriften nach DIN I988 ebenfalls entsprechen.The subject of our invention, which is hereby registered as a German utility model, makes it possible, too Use valve bonnets with a non-rising spindle, thus complying with the regulations of DIN I988 also correspond.

Der Gegenstand unserer Erfindung kann bei allen handelsüblichen Ventiloberteilen mit nichtsteigender Spindel Verwendung finden, die über die zweckmäßigen Baumaße verfügen. The subject of our invention can be applied to all commercially available upper valve parts with a non-rising spindle Find use that have the appropriate dimensions.

Als Beispiel ist der Rückflußverhinderer im Ventiloberteil mit nichtsteigender Spindel zeichnerisch dargestellt.As an example, the backflow preventer in the upper part of the valve with a non-rising spindle is shown in the drawing.

Führungsteil 2 und Dichtkegel 3 wurden bisher als Einheit aus einem Stück gefertigt. Durch Teilung und entsprechende Bohrungen im Führungsteil 2 und Dichtkegel ^ wird es ermöglicht, die Feder 4 einzubringen, die, geführt in der Bohrung des Dichtkegels 3, im Führungsteil 2 ein Widerlager hat. Durch die Federkraft wird der Dichtkegel 3 in geöffnetem Zustand des Ventils bei entstehendem Unterdruck in der Versorgungsleitung derart auf den Ventilsitz gedrückt, daß ein Zurückfließen des Wassers in die Versorgungsleitung verhindert wird.Guide part 2 and sealing cone 3 were previously as a unit made from one piece. By division and corresponding holes in the guide part 2 and sealing cone ^ it is made possible to introduce the spring 4, which, guided in the bore of the sealing cone 3, an abutment in the guide part 2 has. The sealing cone 3 is opened by the spring force State of the valve with the resulting negative pressure in the supply line pressed onto the valve seat in such a way that a Prevents the water from flowing back into the supply line.

Claims (1)

August Beul
Armaturenfabrik u.
Attendorn/Westf.August Beul
Armaturenfabrik u.
Attendorn / Westf. Auf der Tränke
Postfach 16OOn the potion
P.O. Box 16O H L· / ι ίH L · / ι ί MetallgießereiMetal foundry SchutzanspruchClaim to protection Rückflußverhinderer in Ventiloberteil mit nichtsteigender Spindel, dadurch gekennzeichnet, daß die Federkraft der Feder 4, die am Führungsteil 2 ihr Widerlager hat, den Ventilkegel 3 belastet.Backflow preventer in the upper valve part with non-rising spindle, characterized in that the spring force of the Spring 4, which has its abutment on the guide part 2, the Valve cone 3 loaded. Rückflußverhinderer in Ventiloberteil mit nichtsteigender Spindel nach Anspruch 1, dadurch gekennzeichnet, daß in dem Eührungsteil 2 zur Aufnahme des Dichtkegels 3 eine Bohrung angebracht ist.Backflow preventer in the upper valve part with a non-rising spindle according to Claim 1, characterized in that in the Guide part 2 for receiving the sealing cone 3 is provided with a bore.
DEB66258U 1966-05-12 1966-05-12 BACKFLOW PREVENTION IN VALVE TOP WITH NON-RISING SPINDLE. Expired DE1941923U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB66258U DE1941923U (en) 1966-05-12 1966-05-12 BACKFLOW PREVENTION IN VALVE TOP WITH NON-RISING SPINDLE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB66258U DE1941923U (en) 1966-05-12 1966-05-12 BACKFLOW PREVENTION IN VALVE TOP WITH NON-RISING SPINDLE.

Publications (1)

Publication Number Publication Date
DE1941923U true DE1941923U (en) 1966-07-07

Family

ID=33323362

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB66258U Expired DE1941923U (en) 1966-05-12 1966-05-12 BACKFLOW PREVENTION IN VALVE TOP WITH NON-RISING SPINDLE.

Country Status (1)

Country Link
DE (1) DE1941923U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9418554U1 (en) 1994-11-19 1995-01-26 Flühs Drehtechnik GmbH, 58515 Lüdenscheid Valve top for sanitary fittings
AT411096B (en) * 1998-07-27 2003-09-25 Honeywell Ag Shut-off

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9418554U1 (en) 1994-11-19 1995-01-26 Flühs Drehtechnik GmbH, 58515 Lüdenscheid Valve top for sanitary fittings
AT411096B (en) * 1998-07-27 2003-09-25 Honeywell Ag Shut-off

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