EP2363606A2 - Compressor valve for controlling a reciprocating apparatus - Google Patents

Compressor valve for controlling a reciprocating apparatus Download PDF

Info

Publication number
EP2363606A2
EP2363606A2 EP10005035A EP10005035A EP2363606A2 EP 2363606 A2 EP2363606 A2 EP 2363606A2 EP 10005035 A EP10005035 A EP 10005035A EP 10005035 A EP10005035 A EP 10005035A EP 2363606 A2 EP2363606 A2 EP 2363606A2
Authority
EP
European Patent Office
Prior art keywords
sealing element
valve
seat
bore
compressor
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.)
Granted
Application number
EP10005035A
Other languages
German (de)
French (fr)
Other versions
EP2363606A3 (en
EP2363606B1 (en
Inventor
Peter Rausch
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.)
BORSIG COMPRESSOR PARTS GmbH
Original Assignee
Compart Compressor Technology GmbH
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 Compart Compressor Technology GmbH filed Critical Compart Compressor Technology GmbH
Publication of EP2363606A2 publication Critical patent/EP2363606A2/en
Publication of EP2363606A3 publication Critical patent/EP2363606A3/en
Application granted granted Critical
Publication of EP2363606B1 publication Critical patent/EP2363606B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F04B39/1006—Adaptations or arrangements of distribution members the members being ball valves
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1002—Ball valves
    • F04B53/1007—Ball valves having means for guiding the closure member
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1002—Ball valves
    • F04B53/101—Ball valves having means for limiting the opening height
    • F04B53/1012—Ball valves having means for limiting the opening height and means for controlling the opening height

Definitions

  • the invention relates to a compressor valve for controlling a piston engine for the inlet of a gas into the working space or the outlet of a gas from the working space of the piston machine with at least one valve seat, a valve catcher and a sealing element.
  • Ring and Poppet valves with profiled valve elements are suitable for use under difficult conditions, because due to the ring geometry better flow and sealing than with a plate valve can be expected.
  • a disadvantage of the self-cleaning is that the sealing elements are stressed substantially at one point on the circumference by the rotational movement about the central axis. Thus, wear always takes place always at the same place on the circumference of the sealing element, since only one degree of freedom is present.
  • the invention has for its object to provide for a piston engine, in particular a compressor or a vacuum pump, a compressor valve in which the respective sealing element has a plurality of degrees of freedom, so that a uniform wear is given in the respective sealing element.
  • the sealing element between the valve seat and the valve catcher is arranged.
  • the sealing element rests in the valve seat on a seat bar, which is circumferentially mounted on one end of a collar bush or bore in the valve seat.
  • the sealing element is held in a receptacle which is attached to one end of the valve catcher.
  • the seat bar is formed profiled on the collar bushing or bore.
  • the seat bar is formed depending on the diameter of the sealing element and the diameter of the collar bushing or bore at a predetermined angle. Due to the adaptation of the seat bar to the diameter of the sealing element, a sealing of the sealing element is always ensured centrally on the seat bar, so that the sealing element is always located centrally in a stable working position.
  • the sealing element on the collar bush or the bore with the seat bar has a line contact, wherein the line contact of the sealing element is connected to a higher density of the valve and reduces sticking of the sealing element.
  • a geometric shape is advantageous, which is adapted to the shape of the sealing element.
  • valve catcher is equipped with a socket in which a spring is accommodated which engages with the sealing member at a predetermined tension.
  • Fig. I is a sectional view of a compressor valve for a piston engine with at least one sealing element 03 is shown, which is designed in the form of a spherical shape.
  • the compressor valve comprises at least one valve seat 01 and a valve catcher 02, wherein the sealing element 03 is arranged between the valve seat and the valve catcher.
  • the sealing element 03 is mounted above a mounted in the valve seat collar bushing 04 or bore 06 and immersed in the collar bushing or bore to about a quarter of its surface.
  • Fig. II is a partial sectional view of a detail of a compressor valve for a piston engine is shown, wherein the sealing element 03 rests in the immersed to about a quarter of the surface layer above the collar bushing 04 on a circumferential seat rail 05.
  • the circumferential seat bar 05 may be attached to the upper end of the collar bushing 04 or the bore 06 when the collar bush 04 is waived.
  • the proposed collar bushing 04 is arranged in the bore 06 in the valve seat 01.
  • the sealing element 03 is held in a receptacle 07 which is mounted in the valve catch 02 relative to the valve seat 01, with a distance relative to the seat rail 05 in the valve seat 01.
  • the receptacle 07 in the valve catcher 02 is in the immediate vicinity of End of a sleeve 08 is provided, which is mounted in a recess in the valve catch 02.
  • a spring 09 is housed in the socket 08 .
  • the spring 09 presses with a predetermined force on the sealing element 03, so that the sealing element is under a predetermined voltage.
  • the sealing element 03 is less than half of its surface immersed in the valve catcher 02.
  • sealing element 03 Due to the spherical shape of the sealing element 03 there is the possibility that the sealing element can rotate freely in all directions in the gas flow. Due to the free mobility of the sealing element 03 occurring wear of the sealing element is transmitted not only to a limited circumferential location of the sealing element, but on the entire surface of the sealing element. Due to the distribution of the occurring wear on the entire surface of the sealing element 03 a longer service life for the sealing element and thus for the compressor valve and the entire compressor system is achieved in this way.
  • the sealing elements 03 have only a line contact, which leads to a better tightness and also significantly reduces the problem of sticking the sealing elements.
  • the sealing element 03 When opening the valve, the sealing element 03 is moved by the seat bar 05 in the receptacle 07 for the sealing element, wherein the spring 09, which is guided in the sleeve 08, stretched and thus the sealing element 03 is damped.
  • the prestressed spring 09 acts in a time-supporting manner on the sealing element 03, so that leaks during the closing process are suppressed.

Abstract

The compressor valve has a ball as a sealing element (03), which moves between the separator (02) and in profiled collar bush (04) introduced in a seat (01), and blocks the gas flow in one direction. The profiled seat bar of the collar bush has an angle depending on the diameter of the sealing element and diameter of the bore of the collar bush, which allows the sealing element to always seal centrally on the seat bar.

Description

Die Erfindung bezieht sich auf ein Kompressorventil zum Steuern einer Kolbenmaschine für den Einlass eines Gases in den Arbeitsraum oder den Auslass eines Gases aus dem Arbeitsraum der Kolbemaschine mit mindestens einem Ventilsitz, einem Ventilfänger und einem Dichtelement.The invention relates to a compressor valve for controlling a piston engine for the inlet of a gas into the working space or the outlet of a gas from the working space of the piston machine with at least one valve seat, a valve catcher and a sealing element.

In Kolbenkompressoren eingesetzte Arbeitsventile unterliegen durch verunreinigte Gase, Ablagerungen und Ölrückstände und den Abrieb von Kolbenringen und Führungsringen einer starken Verschmutzung.Working valves used in reciprocating compressors are subject to heavy contamination due to contaminated gases, deposits and oil residues and the abrasion of piston rings and guide rings.

Für den Einsatz unter den erschwerten Bedingungen eignen sich Ring- und Poppetventile mit profilierten Ventilelementen, weil aufgrund der Ringgeometrie eine bessere Strömung und Abdichtung als bei einem Plattenventil zu erwarten ist.Ring and Poppet valves with profiled valve elements are suitable for use under difficult conditions, because due to the ring geometry better flow and sealing than with a plate valve can be expected.

Durch das Anströmen der Dichtelemente werden diese einer Drehbewegung ausgesetzt und somit einer Selbstreinigung unterzogen.By the flow of the sealing elements they are exposed to a rotational movement and thus subjected to self-cleaning.

Nachteilig bei der Selbstreinigung ist, dass durch die Drehbewegung um die Mittelachse die Dichtelemente im wesentlichen an einer Stelle am Umfang beansprucht werden. Damit findet ein Verschleiß vor allem stets an der gleichen Stelle am Umfang des Dichtelements statt, da nur ein Freiheitsgrad vorhanden ist.A disadvantage of the self-cleaning is that the sealing elements are stressed substantially at one point on the circumference by the rotational movement about the central axis. Thus, wear always takes place always at the same place on the circumference of the sealing element, since only one degree of freedom is present.

Der Erfindung liegt die Aufgabe zugrunde, für eine Kolbenmaschine, insbesondere einen Kompressor oder eine Vakuumpumpe, ein Kompressorventil zu schaffen, bei dem das jeweilige Dichtelement mehrere Freiheitsgrade aufweist, so dass eine gleichmäßige Abnutzung bei dem jeweiligen Dichtelement gegeben ist.The invention has for its object to provide for a piston engine, in particular a compressor or a vacuum pump, a compressor valve in which the respective sealing element has a plurality of degrees of freedom, so that a uniform wear is given in the respective sealing element.

Die Aufgabe wird nach der Erfindung durch ein Kompressorventil mit den Merkmalen des Patentanspruchs 1 gelöst.The object is achieved according to the invention by a compressor valve having the features of patent claim 1.

Als vorteilig hat sich herausgestellt, wenn ein Dichtelement in einer kugelförmigen Gestalt verwendet wird. Dabei ist das Dichtelement zwischen dem Ventilsitz und dem Ventilfänger angeordnet. Das Dichtelement ruht im Ventilsitz auf einer Sitzleiste, die umlaufend an einem Ende einer Kragenbuchse oder Bohrung im Ventilsitz angebracht ist. Im Ventilfänger ist das Dichtelement in einer Aufnahme gehalten, die an einem Ende des Ventilfängers angebracht ist.As has been found advantageous when a sealing element is used in a spherical shape. In this case, the sealing element between the valve seat and the valve catcher is arranged. The sealing element rests in the valve seat on a seat bar, which is circumferentially mounted on one end of a collar bush or bore in the valve seat. In the valve catch, the sealing element is held in a receptacle which is attached to one end of the valve catcher.

Von besonderem Vorteil ist, dass die Sitzleiste an der Kragenbuchse oder Bohrung profiliert ausgebildet ist. Darüber hinaus ist die Sitzleiste in Abhängigkeit vom Durchmesser des Dichtelements und Durchmesser der Kragenbuchse oder Bohrung mit einem vorbestimmten Winkel ausgebildet. Aufgrund der Anpassung der Sitzleiste an den Durchmesser des Dichtelements ist eine Abdichtung des Dichtelements immer mittig auf der Sitzleiste gewährleistet, so dass sich das Dichtelement stets mittig in einer stabilen Arbeitslage befindet.It is particularly advantageous that the seat bar is formed profiled on the collar bushing or bore. In addition, the seat bar is formed depending on the diameter of the sealing element and the diameter of the collar bushing or bore at a predetermined angle. Due to the adaptation of the seat bar to the diameter of the sealing element, a sealing of the sealing element is always ensured centrally on the seat bar, so that the sealing element is always located centrally in a stable working position.

Weiter ist von Vorteil, dass das Dichtelement auf der Kragenbuchse oder der Bohrung mit der Sitzleiste einen Linienkontakt aufweist, wobei der Linienkontakt des Dichtelements mit einer höheren Dichtigkeit des Ventils verbunden ist und ein Kleben des Dichtelements reduziert.It is also advantageous that the sealing element on the collar bush or the bore with the seat bar has a line contact, wherein the line contact of the sealing element is connected to a higher density of the valve and reduces sticking of the sealing element.

Für die Aufnahme des Dichtelements in dem Ventilfänger ist eine geometrische Form von Vorteil, die an die Form des Dichtelements angepasst ist.For receiving the sealing element in the valve catch, a geometric shape is advantageous, which is adapted to the shape of the sealing element.

Weiterhin hat sich als Vorteil erwiesen, wenn der Ventilfänger mit einer Buchse ausgerüstet ist, in welcher eine Feder untergebracht ist, die mit dem Dichtelement mit einer vorbestimmten Spannung in Eingriff steht.Furthermore, it has proven to be advantageous if the valve catcher is equipped with a socket in which a spring is accommodated which engages with the sealing member at a predetermined tension.

Weitere Merkmale und Vorteile des Kompressorventils ergeben sich aus der nachfolgenden Beschreibung eines bevorzugten Ausführungsbeispiels anhand der beigefügten Zeichnung.Further features and advantages of the compressor valve will become apparent from the following description of a preferred embodiment with reference to the accompanying drawings.

Dabei zeigt:

  • Fig. I eine Ansicht im Schnitt eines Kompressorventils nach der Erfindung mit Dichtelementen und Kragenbuchsen und
  • Fig. II eine Teilansicht im Schnitt durch den Ventilsitz und Ventilfänger eines Kompressorventils nach der Erfindung mit einem Dichtelement und einer Kragenbuchse.
Showing:
  • Fig. I a sectional view of a compressor valve according to the invention with sealing elements and collar bushes and
  • Fig. II a partial sectional view through the valve seat and valve catcher of a compressor valve according to the invention with a sealing element and a collar bushing.

In Fig. I ist eine Ansicht im Schnitt eines Kompressorventils für eine Kolbenmaschine mit wenigstens einem Dichtelement 03 dargestellt, das in der Form einer kugelförmigen Gestalt ausgeführt ist.In Fig. I is a sectional view of a compressor valve for a piston engine with at least one sealing element 03 is shown, which is designed in the form of a spherical shape.

Das Kompressorventil umfasst mindestens einen Ventilsitz 01 und einen Ventilfänger 02, wobei das Dichtelement 03 zwischen dem Ventilsitz und dem Ventilfänger angeordnet ist. Das Dichtelement 03 ist oberhalb einer im Ventilsitz angebrachten Kragenbuchse 04 oder Bohrung 06 gelagert und taucht in die Kragenbuchse oder Bohrung zu ungefähr einem Viertel seiner Oberfläche ein.The compressor valve comprises at least one valve seat 01 and a valve catcher 02, wherein the sealing element 03 is arranged between the valve seat and the valve catcher. The sealing element 03 is mounted above a mounted in the valve seat collar bushing 04 or bore 06 and immersed in the collar bushing or bore to about a quarter of its surface.

In Fig. II ist eine Teilansicht im Schnitt einer Einzelheit eines Kompressorventils für eine Kolbenmaschine gezeigt, wobei das Dichtelement 03 in der zu ungefähr einem Viertel der Oberfläche eingetauchten Lage oberhalb der Kragenbuchse 04 auf einer umlaufenden Sitzleiste 05 ruht. Die umlaufende Sitzleiste 05 kann am oberen Ende der Kragenbuchse 04 oder der Bohrung 06 angebracht sein, wenn auf die Kragenbuchse 04 verzichtet wird. Die vorgesehene Kragenbuchse 04 ist in der Bohrung 06 im Ventilsitz 01 angeordnet.In Fig. II is a partial sectional view of a detail of a compressor valve for a piston engine is shown, wherein the sealing element 03 rests in the immersed to about a quarter of the surface layer above the collar bushing 04 on a circumferential seat rail 05. The circumferential seat bar 05 may be attached to the upper end of the collar bushing 04 or the bore 06 when the collar bush 04 is waived. The proposed collar bushing 04 is arranged in the bore 06 in the valve seat 01.

Weiterhin ist nach Fig. II das Dichtelement 03 in einer Aufnahme 07 gehalten, die im Ventilfänger 02 gegenüber dem Ventilsitz 01 angebracht ist, und zwar mit einem Abstand gegenüber der Sitzleiste 05 im Ventilsitz 01. Die Aufnahme 07 im Ventilfänger 02 ist in unmittelbarer Nähe des Endes einer Buchse 08 vorgesehen, die in einer Ausnehmung im Ventilfänger 02 angebracht ist. In der Buchse 08 ist eine Feder 09 untergebracht. Die Feder 09 drückt mit einer vorbestimmten Kraft auf das Dichtelement 03, so dass das Dichtelement unter einer vorbestimmten Spannung steht. Das Dichtelement 03 ist weniger als zur Hälfte seiner Oberfläche in dem Ventilfänger 02 eingetaucht.Furthermore, according to Fig. II, the sealing element 03 is held in a receptacle 07 which is mounted in the valve catch 02 relative to the valve seat 01, with a distance relative to the seat rail 05 in the valve seat 01. The receptacle 07 in the valve catcher 02 is in the immediate vicinity of End of a sleeve 08 is provided, which is mounted in a recess in the valve catch 02. In the socket 08 a spring 09 is housed. The spring 09 presses with a predetermined force on the sealing element 03, so that the sealing element is under a predetermined voltage. The sealing element 03 is less than half of its surface immersed in the valve catcher 02.

Aufgrund der kugelförmigen Gestalt des Dichtelements 03 ist die Möglichkeit gegeben, dass sich das Dichtelement im Gasstrom in alle Richtungen frei drehen kann. Durch die freie Beweglichkeit des Dichtelements 03 wird ein auftretender Verschleiß des Dichtelements nicht nur auf eine begrenzte Umfangsstelle des Dichtelements, sondern auf die gesamte Oberfläche des Dichtelements übertragen. Durch die Verteilung des auftretenden Verschleißes auf die gesamte Oberfläche des Dichtelements 03 wird auf diese Weise eine längere Standzeit für das Dichtelement und damit für das Kompressorventil und die gesamte Kompressoranlage erzielt.Due to the spherical shape of the sealing element 03 there is the possibility that the sealing element can rotate freely in all directions in the gas flow. Due to the free mobility of the sealing element 03 occurring wear of the sealing element is transmitted not only to a limited circumferential location of the sealing element, but on the entire surface of the sealing element. Due to the distribution of the occurring wear on the entire surface of the sealing element 03 a longer service life for the sealing element and thus for the compressor valve and the entire compressor system is achieved in this way.

Durch den Einsatz von wärmebehandelten, profilierten Kragenbuchsen 04 mit Sitzleisten 05 haben die Dichtelemente 03 nur einen Linienkontakt, was zu einer besseren Dichtigkeit führt und auch das Problem des Klebens der Dichtelemente erheblich reduziert.Through the use of heat-treated, profiled collar bushing 04 with seat strips 05, the sealing elements 03 have only a line contact, which leads to a better tightness and also significantly reduces the problem of sticking the sealing elements.

Weiterhin vorteilig ist, dass durch die Geometrie der kugelförmigen Dichtelemente 03 eine Torsion ausgeschlossen ist, was gerade im Zusammenhang mit leichten Gasen, wie zum Beispiel Wasserstoff, bei einer Ventilplatte oder Ventilringen zu größeren Leckagen führt.Furthermore, it is advantageous that is excluded by the geometry of the spherical sealing elements 03 torsion, which just in connection with light gases, such as Example hydrogen, with a valve plate or valve rings leads to larger leaks.

Beim Öffnen des Ventils wird das Dichtelement 03 von der Sitzleiste 05 in die Aufnahme 07 für das Dichtelement bewegt, wobei die Feder 09, die in der Buchse 08 geführt ist, gespannt und somit das Dichtelement 03 bedämpft wird.When opening the valve, the sealing element 03 is moved by the seat bar 05 in the receptacle 07 for the sealing element, wherein the spring 09, which is guided in the sleeve 08, stretched and thus the sealing element 03 is damped.

Beim Schließvorgang des Ventils wirkt die vorgespannte Feder 09 zeitlich unterstützend auf das Dichtelement 03 ein, so dass Leckagen beim Schließvorgang unterdrückt werden.During the closing operation of the valve, the prestressed spring 09 acts in a time-supporting manner on the sealing element 03, so that leaks during the closing process are suppressed.

Claims (5)

Kompressorventil zum Steuern einer Kolbenmaschine für den Einlass eines Gases in den Arbeitsraum oder den Auslass eines Gases aus dem Arbeitsraum der Kolbemaschine mit mindestens einem Ventilsitz (01), einem Ventilfänger (02) und einem Dichtelement (03), dadurch gekennzeichnet, dass das Dichtelement (03) eine kugelförmige Gestalt aufweist, dass das Dichtelement (03) zwischen dem Ventilsitz (01) und dem Ventilfänger (02) angeordnet ist, dass das Dichtelement (03) im Ventilsitz (01) auf einer Sitzleiste (05) ruht, die umlaufend an einem Ende einer Kragenbuchse (04) oder einer Bohrung (06) im Ventilsitz (01) angebracht ist, und dass das Dichtelement (03) im Ventilfänger (02) in einer Aufnahme (07) gehalten ist, die an einem Ende des Ventilfängers (02) angebracht ist.Compressor valve for controlling a piston engine for the inlet of a gas into the working space or the outlet of a gas from the working space of the piston machine with at least one valve seat (01), a valve catch (02) and a sealing element (03), characterized in that the sealing element ( 03) has a spherical shape, that the sealing element (03) between the valve seat (01) and the valve catch (02) is arranged, that the sealing element (03) in the valve seat (01) rests on a seat bar (05), the circumferential one end of a collar bushing (04) or a bore (06) in the valve seat (01) is mounted, and that the sealing element (03) in the valve catcher (02) in a receptacle (07) is held at one end of the valve catch (02 ) is attached. Kompressorventil nach Anspruch 1, dadurch gekennzeichnet, dass die Sitzleiste (05) an der Kragenbuchse (04) oder der Bohrung (06) profiliert ausgebildet ist, dass die Sitzleiste (05) in Abhängigkeit vom Durchmesser des Dichtelements (03) und Durchmesser der Kragenbuchse (04) oder der Bohrung (06) mit einem vorbestimmten Winkel ausgebildet ist und dass sich das Dichtelement (03) mittig auf der Sitzleiste (05) in einer stabilen Arbeitslage befindet.Compressor valve according to claim 1, characterized in that the seat strip (05) is formed profiled on the collar bushing (04) or the bore (06), that the seat rail (05) in dependence on the diameter of the sealing element (03) and diameter of the collar bushing ( 04) or the bore (06) is formed with a predetermined angle and that the sealing element (03) is located centrally on the seat bar (05) in a stable working position. Kompressorventil nach Anspruch 2, dadurch gekennzeichnet, dass das Dichtelement (03) auf der Kragenbuchse (04) oder Bohrung (06) mit der Sitzleiste (05) einen Linienkontakt aufweist, dass der Linienkontakt des Dichtelements (03) mit einer höheren Dichtigkeit des Ventils verbunden ist und ein Kleben des Dichtelements (03) reduziert ist.Compressor valve according to claim 2, characterized in that the sealing element (03) on the collar bushing (04) or bore (06) with the seat bar (05) has a line contact, that the line contact of the sealing element (03) connected to a higher tightness of the valve is and sticking of the sealing element (03) is reduced. Kompressorventil nach Anspruch 1, dadurch gekennzeichnet, dass die Aufnahme (07) für das Dichtelement (03) in dem Ventilfänger (02) mit einer geometrischen Form versehen ist, welche an die Form des Dichtelements (03) angepasst ist.Compressor valve according to claim 1, characterized in that the receptacle (07) for the sealing element (03) in the valve catch (02) provided with a geometric shape is, which is adapted to the shape of the sealing element (03). Kompressorventil nach Anspruch 1, dadurch gekennzeichnet, dass der Ventilfänger (02) eine in einer Buchse (08) untergebrachte Feder (09) aufweist und dass die Feder (09) mit einer vorbestimmten Spannung mit dem Dichtelement (03) in Eingriff steht.Compressor valve according to claim 1, characterized in that the valve catcher (02) has a spring (09) accommodated in a bushing (08), and in that the spring (09) is in engagement with the sealing element (03) at a predetermined tension.
EP20100005035 2009-05-18 2010-05-12 Compressor valve for controlling a reciprocating apparatus Not-in-force EP2363606B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910021814 DE102009021814A1 (en) 2009-05-18 2009-05-18 Compressor valve for controlling piston engine, for inlet of gas in working space, or outlet of gas from working space of piston engine, has ball as sealing element, which moves between separators

Publications (3)

Publication Number Publication Date
EP2363606A2 true EP2363606A2 (en) 2011-09-07
EP2363606A3 EP2363606A3 (en) 2012-07-18
EP2363606B1 EP2363606B1 (en) 2013-12-25

Family

ID=43217551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100005035 Not-in-force EP2363606B1 (en) 2009-05-18 2010-05-12 Compressor valve for controlling a reciprocating apparatus

Country Status (4)

Country Link
EP (1) EP2363606B1 (en)
DE (1) DE102009021814A1 (en)
DK (1) DK2363606T3 (en)
RU (1) RU2010119711A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013211292A1 (en) * 2013-06-17 2014-12-18 J.P. Sauer & Sohn Maschinenbau Gmbh Method for operating and maintaining a compressor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB253654A (en) * 1925-04-14 1926-06-24 Arthur Guy Enock Improvements in air or gas compressors
FR1091988A (en) * 1953-01-26 1955-04-18 Burckhardt Ag Maschf Automatic suction and discharge valve for compressors or high pressure pumps
US3346008A (en) * 1964-03-16 1967-10-10 Scaramucci Domer Ball check valve
IT1276456B1 (en) * 1995-06-30 1997-10-31 Ferrero Rubinetteria Di Riccar IMPROVED FIXING SYSTEM FOR BALL VALVE SEATS AND SIMILAR AND METHOD FOR ITS OBTAINMENT.
JP2000257575A (en) * 1999-03-05 2000-09-19 Sanden Corp Compressor
EP1400690A2 (en) * 2002-09-20 2004-03-24 The BOC Group plc Non-return valves for vacuum pumps

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
DK2363606T3 (en) 2014-03-17
EP2363606A3 (en) 2012-07-18
EP2363606B1 (en) 2013-12-25
DE102009021814A1 (en) 2010-12-30
RU2010119711A (en) 2011-11-27

Similar Documents

Publication Publication Date Title
WO2014033296A1 (en) Poppet valve for a compressor
DE602006000039T2 (en) Valve, pump assembly and method of valve manufacturing
DE3713116A1 (en) CHECK VALVE
DE102012218593A1 (en) Valve for a pump
EP3215768A1 (en) Valve device for a motor vehicle
DE102014012306A1 (en) Control valve with components made of plastic
DE102009006904A1 (en) Sealing arrangement for a rotary valve
DE102009009206B3 (en) Coupling element for electromagnetic valve in fuel system of gas-powered motor vehicle, has activation element pulling locking body in absence of over-pressure in direction of seat and locking channel extending through seat
CN102239354A (en) Fluid flow control members for use with valves
DE1403954C3 (en) Compressor for pumping gas
EP3366961B1 (en) Membrane valve with free passthrough
EP2325533B1 (en) Valve top
EP2363606A2 (en) Compressor valve for controlling a reciprocating apparatus
WO2019034401A1 (en) Seal arrangement
DE202017105035U1 (en) Control valve
DE19604122C2 (en) shut-off valve
DE20314499U1 (en) Check valve for vacuum pumps
WO2020187673A1 (en) Valve device
DE102015118090A1 (en) Electromagnetic valve
DE102013002745A1 (en) Valve structure for piston engine e.g. compressor, has valve ring with semi-circular or flattened portion, that is tangential-thin-line-contacted to conically profiled valve stop portion in the open position of ring valve
DE102018115914A1 (en) Electro-hydraulic valve with a valve sleeve made of plastic
DE202016006303U1 (en) Bottom valve with a spring housing for a tank car
EP3450808A1 (en) Discharge device for liquid products from a piping
DE102018123258B3 (en) Piston, piston compressor and pump
EP2795167A1 (en) Valve device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME RS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BORSIG COMPRESSOR PARTS GMBH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502010005731

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F04B0053100000

Ipc: F04B0039100000

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F04B 53/10 20060101ALI20120614BHEP

Ipc: F16K 15/04 20060101ALI20120614BHEP

Ipc: F04B 39/10 20060101AFI20120614BHEP

Ipc: F16K 1/42 20060101ALI20120614BHEP

17P Request for examination filed

Effective date: 20130116

17Q First examination report despatched

Effective date: 20130220

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20130717

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 646805

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502010005731

Country of ref document: DE

Effective date: 20140213

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20140312

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20131225

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140425

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20140521

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140428

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20140522

Year of fee payment: 5

Ref country code: FI

Payment date: 20140513

Year of fee payment: 5

Ref country code: FR

Payment date: 20140527

Year of fee payment: 5

Ref country code: SE

Payment date: 20140520

Year of fee payment: 5

Ref country code: CH

Payment date: 20140521

Year of fee payment: 5

Ref country code: NL

Payment date: 20140521

Year of fee payment: 5

Ref country code: NO

Payment date: 20140514

Year of fee payment: 5

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010005731

Country of ref document: DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20140521

Year of fee payment: 5

Ref country code: BE

Payment date: 20140523

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20140715

Year of fee payment: 5

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20140926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140512

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502010005731

Country of ref document: DE

Effective date: 20140926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140512

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502010005731

Country of ref document: DE

REG Reference to a national code

Ref country code: NO

Ref legal event code: MMEP

Ref country code: DK

Ref legal event code: EBP

Effective date: 20150531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150512

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150531

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150531

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150512

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150531

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150512

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20150601

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150513

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150531

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151201

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150601

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150512

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140326

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 646805

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150512

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20100512

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150512

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20131225