DE528623C - Valve - Google Patents

Valve

Info

Publication number
DE528623C
DE528623C DEK106547D DEK0106547D DE528623C DE 528623 C DE528623 C DE 528623C DE K106547 D DEK106547 D DE K106547D DE K0106547 D DEK0106547 D DE K0106547D DE 528623 C DE528623 C DE 528623C
Authority
DE
Germany
Prior art keywords
valve
diameter
valves
high speeds
size
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
DEK106547D
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.)
ADOLF WATZINGER DR ING
Original Assignee
ADOLF WATZINGER DR ING
Publication date
Priority to DEK106547D priority Critical patent/DE528623C/en
Application granted granted Critical
Publication of DE528623C publication Critical patent/DE528623C/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
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/40—Valve members of helical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)

Description

VentilValve

Nach Patent 500753 wird ein. Ventil aus schraubenförmig gewickeltem elastischem Rundmaterial so hergestellt, daß die Form eine sphärische ist.According to patent 500753 a. Valve made of helically wound elastic round material so that the shape is a spherical one.

Das Ventil findet sein Hauptanwendungsgebiet für Kompressoren, Pumpen und ähnliche Maschinen und ist besonders auch für hohe Umdrehungszahlen geeignet. In dem genannten Verwendungsgebiet kommen Ventile von 20 bis 150 mm Düsendurchmesser zur Ausführung, wobei Anzahl und Größe der Ventile durch Maschinengröße und Umdrehungszahl bedingt wird. Die für die Eröffnung und Durchströmung nutzbaren Hubhöhen betragen 4 bis 40 mm als Mittelwerte der von der Eigenschwingungszahl bestimmten -wirklichen Ausschläge.The valve is mainly used for compressors, pumps and the like Machines and is particularly suitable for high speeds. Valves are used in the field of application mentioned from 20 to 150 mm nozzle diameter for execution, whereby the number and size of Valves is conditioned by the size of the machine and the number of revolutions. The one for the opening and throughflow, usable lifting heights are 4 to 40 mm as mean values of the the number of natural oscillations determined -real deflections.

Die vorliegende Erfindung besteht nun darin, daß für die genannten Ventilgrößen der aus Stahl, Stahllegierung, Duralumin, Bronze oder ähnlichem Material hergestellte Draht einen Durchmesser von 2 bis 5 mm erhält. Beim Unterschreiten dieser Grenze ergeben sich nach den vorliegenden Versuchen Schwierigkeiten für die Aufrechterhaltung der Dichtung zwischen den einzelnen Lagen, indem die die Dichtungsflächen bildenden Windungen sich leicht gegeneinander verschieben und dadurch Lücken im Ventil bilden. Auch bedingt die für den Betrieb erforderliche Eigenschwingungszahl des Ventils, insbesondere bei hohen Umdrehungszahlen, größere Drahtstärken als 2 mm. Bei Anwendung zu starker Drähte im Verhältnis zum Durchmesser und Hubhöhe nehmen die Materialbeanspruchungen zu, und die Lebensdauer des Ventils wird in unzulässiger Weise verkürzt.The present invention consists in that for the valve sizes mentioned Wire made from steel, steel alloy, duralumin, bronze or similar material receives a diameter of 2 to 5 mm. When falling below this limit surrender According to the experiments at hand, difficulties in maintaining the seal arise between the individual layers by the turns that form the sealing surfaces move slightly against each other and thereby form gaps in the valve. Also to a limited extent the natural number of vibrations required for operation of the valve, especially at high speeds, wire thicknesses greater than 2 mm. If used too much Wires in relation to their diameter and lifting height take the stresses out of the material and the service life of the valve is shortened in an impermissible manner.

Claims (1)

Patentanspruch :Claim: Ventil nach Patent 500753, dadurch gekennzeichnet, daß bei Ventildurchmessern zwischen 20 und 150 mm oder bei einem mittleren Hub von 4 bis 40 mm der Ventildraht einen Durchmesser von 2 bis 5 mm erhält.Valve according to Patent 500753, characterized in that with valve diameters between 20 and 150 mm or with an average stroke of 4 to 40 mm Valve wire is given a diameter of 2 to 5 mm.
DEK106547D Valve Expired DE528623C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK106547D DE528623C (en) Valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK106547D DE528623C (en) Valve

Publications (1)

Publication Number Publication Date
DE528623C true DE528623C (en) 1931-07-02

Family

ID=7240957

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK106547D Expired DE528623C (en) Valve

Country Status (1)

Country Link
DE (1) DE528623C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116952B (en) * 1958-02-20 1961-11-09 Mueller Josef Flow divider and flow combiner for flowing media
US3417777A (en) * 1965-10-25 1968-12-24 Balsac Raymond Heim De Valve
US5335862A (en) * 1992-11-05 1994-08-09 Elopak Systems A.G. Discharge nozzle for a liquid filling assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116952B (en) * 1958-02-20 1961-11-09 Mueller Josef Flow divider and flow combiner for flowing media
US3417777A (en) * 1965-10-25 1968-12-24 Balsac Raymond Heim De Valve
US5335862A (en) * 1992-11-05 1994-08-09 Elopak Systems A.G. Discharge nozzle for a liquid filling assembly

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