DE374657C - Plate-shaped valve, especially for compressors - Google Patents

Plate-shaped valve, especially for compressors

Info

Publication number
DE374657C
DE374657C DER51908D DER0051908D DE374657C DE 374657 C DE374657 C DE 374657C DE R51908 D DER51908 D DE R51908D DE R0051908 D DER0051908 D DE R0051908D DE 374657 C DE374657 C DE 374657C
Authority
DE
Germany
Prior art keywords
plate
valve plate
valve
compressors
shaped valve
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
DER51908D
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.)
Dr-Ing Edmund Rumpler
Original Assignee
Dr-Ing Edmund Rumpler
Publication date
Priority to DER51908D priority Critical patent/DE374657C/en
Application granted granted Critical
Publication of DE374657C publication Critical patent/DE374657C/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Check Valves (AREA)

Description

Gegenstand der Erfindung ist ein plattenförmiges Ventil, insbesondere für Kompressoren. Die Erfindung bezweckt, das Einspannmoment, welches bei mit einem Ende exzentrisch auf der Ventilplatte aufliegenden, schraubenförmig gewundenen Druckfedern entsteht, zu beseitigen und hierdurch zu ermöglichen, daß sich das Ventil frei in der Strömung nach dem Prinzip geringstenThe invention relates to a plate-shaped valve, in particular for compressors. The aim of the invention is to reduce the clamping torque which, when one end rests eccentrically on the valve plate, helically wound compression springs is created to eliminate and thereby allow the valve to move freely in the flow according to the principle of least

ίο Widerstandes einstellt.ίο sets resistance.

Die Erfindung besteht darin, daß die Druckfeder mit einem Ende zentral auf der Ventilplatte aufruht, indem das achsial abgebogene Federende in eine an der Ventilplatte angebrachte Pfanne eingreift oder um ein kugeliges Auflager an der Ventilplatte herumgelegt ist, in der Weise, daß sich die Ventilplatte gegenüber dem Federende im Strom einstellen kann.The invention consists in that the compression spring with one end centrally on the Valve plate rests by inserting the axially bent end of the spring into one on the valve plate attached pan engages or wrapped around a spherical support on the valve plate is, in such a way that the valve plate can adjust to the end of the spring in the flow.

In der Zeichnung sind einige Ausführungsbeispiele dargestellt. Abb. 1 zeigt ein Druckventil im Schnitt, bei welchem α ein Auflager für eine Ventilplatte k bedeutet, f ist eine Ventilfeder, die einerseits in einer pfannenförmigen Aussparung b des Ventilgehäuses ruht, anderseits unter Einschaltung einer kleinen auf der Ventilplatte befestigten Pfanne c auf die Ventilplatte selbst drückt. Zur Aufnahme der Pfanne c besitzt die Ventilplatte, wie die Draufsicht der Abb. 2 zeigt, einen kleinen, die innere Öffnung der Ventilplatte k überbrückenden Steg s. Some exemplary embodiments are shown in the drawing. Fig. 1 shows a sectional view of a pressure valve, in which α means a support for a valve plate k , f is a valve spring that rests on the one hand in a pan-shaped recess b of the valve housing and on the other hand with a small pan c attached to the valve plate on the valve plate self pushes. To accommodate the pan c , the valve plate has, as the top view of FIG. 2 shows, a small web s bridging the inner opening of the valve plate k.

Abb. 3 zeigt ein für ein Saugventil geeignetes Ausführungsbeispiel.Fig. 3 shows an embodiment suitable for a suction valve.

Claims (1)

Patent-Anspruch:Patent claim: Plattenförmiges Ventil, insbesondere für Kompressoren, dadurch gekennzeichnet, daß die Druckfeder mit einem Ende zentral auf der Ventilplatte aufruht, indem das achsial abgebogene Federende beispielsweise in eine an der Ventilplatte angebrachte Pfanne (c) eingreift oder um ein kugeliges Auflager an der Ventilplatte herumgelegt ist, derart, daß sich die Ventilplatte gegenüber dem Federende im Strom frei einstellen kann.Plate-shaped valve, in particular for compressors, characterized in that that the compression spring rests with one end centrally on the valve plate by the axially bent end of the spring for example, engages in a pan (c) attached to the valve plate or around a spherical support is placed around the valve plate in such a way that the valve plate can freely adjust in relation to the end of the spring in the current. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DER51908D Plate-shaped valve, especially for compressors Expired DE374657C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER51908D DE374657C (en) Plate-shaped valve, especially for compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER51908D DE374657C (en) Plate-shaped valve, especially for compressors

Publications (1)

Publication Number Publication Date
DE374657C true DE374657C (en) 1923-04-26

Family

ID=7409095

Family Applications (1)

Application Number Title Priority Date Filing Date
DER51908D Expired DE374657C (en) Plate-shaped valve, especially for compressors

Country Status (1)

Country Link
DE (1) DE374657C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727531A (en) * 1949-08-24 1955-12-20 Durabla Mfg Company Valve guards

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727531A (en) * 1949-08-24 1955-12-20 Durabla Mfg Company Valve guards

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