DE1133193B - Plate valve - Google Patents
Plate valveInfo
- Publication number
- DE1133193B DE1133193B DEH40728A DEH0040728A DE1133193B DE 1133193 B DE1133193 B DE 1133193B DE H40728 A DEH40728 A DE H40728A DE H0040728 A DEH0040728 A DE H0040728A DE 1133193 B DE1133193 B DE 1133193B
- Authority
- DE
- Germany
- Prior art keywords
- plate
- seat
- plate valve
- valve
- clamping
- 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.)
- Pending
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
- F16K15/08—Check valves with guided rigid valve members shaped as rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1053—Adaptations or arrangements of distribution members the members being Hoerbigen valves
-
- 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
- F16K15/08—Check valves with guided rigid valve members shaped as rings
- F16K15/10—Check valves with guided rigid valve members shaped as rings integral with, or rigidly fixed to, a common valve plate
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Check Valves (AREA)
Description
Plattenventil Die Erfindung bezieht sich auf Plattenventile mit am äußeren Rand einander berührenden, mit Hilfe einer Mittelschraube zusammengepreßtem Sitz und Fänger zwischen diesen befindlichen Bauteilen, z. B. Ventilplatte, Federplatte, Führungsring.Plate valve The invention relates to plate valves with am outer edge touching each other, pressed together with the help of a center screw Seat and catcher located between these components, such. B. valve plate, spring plate, Guide ring.
Bei solchen Ventilen ist es wegen der unvermeidlichen Herstellungstoleranzen schwierig, gleichzeitig außen und innen richtiges Anliegen zu erreichen. Diese Schwierigkeiten treten besonders beim Auswechseln von Ventilplatten infolge deren Dickentoleranz hervor und führen bei einem Untermaß zu einer starken Verspannung von Sitz und Fänger oder bei Übermaßen der Ventilplatten zu einem Klaffen am äußeren Rand. Letzterer Mangel ist z. B. bei Saugventilen mit Sicherheitsfängern besonders unangenehm, weil bei diesen Sitz und Fänger am Außenrand völlig dicht gegeneinander sein müssen.With such valves it is because of the inevitable manufacturing tolerances difficult to achieve right cause outside and inside at the same time. These difficulties occur especially when replacing valve plates due to their thickness tolerance and lead to a strong tension of the seat and catcher if they are undersized or if the valve plates are too large, there will be a gap at the outer edge. The latter Deficiency is z. B. particularly uncomfortable with suction valves with safety catchers because with this seat and catcher at the outer edge must be completely tight against each other.
Bei dem eifindungsgemäßen Plattenventil werden die angeführten Nachteile dadurch vermieden, daß die zwischen Sitz und Träger angeordneten Bauteile mit einer Schraube unabhängig von der Zusammenspannung von Sitz und Fänger festgeklemmt sind. Die Festklemmung kann entweder mittels eines auf der Mittelschraube befindlichen Bundes oder Seegerringes erfolgen, es kann hierfür aber auch eine gegen Drehung gesicherte Schraubenmutter verwendet werden.In the case of the plate valve according to the invention, the disadvantages mentioned are eliminated avoided that the components arranged between the seat and carrier with a Screw are clamped regardless of the tension between the seat and catcher. The clamping can be done either by means of one located on the center screw Federal or Seeger ring, but this can also be done against rotation secured screw nut can be used.
Die Plattenteile werden bei Saugventilen gegen den Fänger und bei Druckventilen gegen den Sitz festgeklemmt. Bei Saugventilen ist es vorteilhaft, die Mittelschraube gegen den Sitz besonders abzudichten. Hierfür werden elastische Dichtmittel, z. B. O-Ringe, verwendet.The plate parts are with suction valves against the catcher and with Pressure valves clamped against the seat. With suction valves it is advantageous to especially seal the center screw against the seat. For this, elastic Sealant, e.g. B. O-rings are used.
In der Zeichnung ist in Fig. 1 das Ausführungsbeispiel eines Saugventils und in Fig. 2 das eines Druckventils im Aufriß bzw. in Ansicht dargestellt.In the drawing, the exemplary embodiment of a suction valve is shown in FIG. 1 and in Fig. 2 that of a pressure valve is shown in elevation and in view.
Darin bedeutet 1 die beidseitig mit Gewinde versehene Mittelschraube mit dem Bund oder Ring 2, der die Plattenteile 3 des Saugventils gegen den Saugfänger 4 bzw. die Plattenteile 5 des Druckventils gegen den Drucksitz 6 preßt. Die Stifte 7 dienen zur Sicherung der Plattenteile 3 bzw. 5 gegen Drehung, während Stifte 8 die relative Lage des Saugfängers 4 zum Saugsitz 9 bzw. des Drucksitzes 6 zum Druckfänger 10 fixieren. Der O-Ring 11 dichtet den Spalt zwischen Schraube 1 und Saugsitz 9. Sitz und Fänger von Saug- und Druckventil sind mittels Sechskantmuttern 12 dichtend zusammengeschraubt, die gegen selbständiges Lockern durch Sicherungsscheiben 13 gesichert sind.1 means the center screw with threads on both sides with the collar or ring 2, which the plate parts 3 of the suction valve against the suction cup 4 or the plate parts 5 of the pressure valve press against the pressure seat 6. The pencils 7 are used to secure the plate parts 3 and 5 against rotation, while pins 8 the relative position of the suction cup 4 to the suction seat 9 or of the pressure seat 6 to the pressure cup 10 fix. The O-ring 11 seals the gap between screw 1 and suction seat 9. The seat and catcher of the suction and pressure valve are sealed by means of hexagon nuts 12 screwed together, secured against loosening by locking washers 13 are secured.
Die erfindungsgemäß ausgeführten Plattenventile gestatten sonach eine einwandfreie und zuverlässige Fixierung der Plattenteile, wobei der Umstand von besonderer Bedeutung ist, daß diese vollkommen unabhängig vom Zusammenbau von Sitz und Fänger erfolgt und daher die Dichtheit des äußeren Ventilrandes nicht beeinflußt. Ein weiterer Vorteil ist die einfache Einbaukontrolle der Plattenteile, weil diese vor dem Zusammenbau von Sitz und Fänger betriebsfertig montiert werden. Selbstverständlich kann das erfindungsgemäße Plattenventil auch bei konzentrischen Ventilkombinationen Anwendung finden.The plate valves designed according to the invention therefore allow one flawless and reliable fixation of the plate parts, the fact of It is of particular importance that this is completely independent of the assembly of the seat and catcher takes place and therefore does not affect the tightness of the outer valve edge. Another advantage is the simple installation check of the plate parts, because these be assembled ready for use before assembling the seat and catcher. Of course the plate valve according to the invention can also be used with concentric valve combinations Find application.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH40728A DE1133193B (en) | 1960-10-20 | 1960-10-20 | Plate valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH40728A DE1133193B (en) | 1960-10-20 | 1960-10-20 | Plate valve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1133193B true DE1133193B (en) | 1962-07-12 |
Family
ID=7154333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH40728A Pending DE1133193B (en) | 1960-10-20 | 1960-10-20 | Plate valve |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1133193B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0471579A1 (en) * | 1990-08-16 | 1992-02-19 | Dresser-Rand Company | Valve unloader finger assembly, a method of forming the same, a kit and a plate therefor |
EP0611889A1 (en) * | 1993-02-15 | 1994-08-24 | Hoerbiger Ventilwerke Aktiengesellschaft | Plate valve in particular for compressor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE823376C (en) * | 1948-04-24 | 1951-12-03 | Karl Rud Dienes Fachfabrik Fue | Ring plate valve |
DE753258C (en) * | 1940-03-03 | 1953-03-16 | Teves Kg Alfred | Ring plate valve |
AT188427B (en) * | 1955-05-20 | 1957-01-25 | Hoerbiger & Co | Suction valve for direct current compressor |
-
1960
- 1960-10-20 DE DEH40728A patent/DE1133193B/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE753258C (en) * | 1940-03-03 | 1953-03-16 | Teves Kg Alfred | Ring plate valve |
DE823376C (en) * | 1948-04-24 | 1951-12-03 | Karl Rud Dienes Fachfabrik Fue | Ring plate valve |
AT188427B (en) * | 1955-05-20 | 1957-01-25 | Hoerbiger & Co | Suction valve for direct current compressor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0471579A1 (en) * | 1990-08-16 | 1992-02-19 | Dresser-Rand Company | Valve unloader finger assembly, a method of forming the same, a kit and a plate therefor |
EP0611889A1 (en) * | 1993-02-15 | 1994-08-24 | Hoerbiger Ventilwerke Aktiengesellschaft | Plate valve in particular for compressor |
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