DE658791C - Spindle-controlled inclined seat valve - Google Patents

Spindle-controlled inclined seat valve

Info

Publication number
DE658791C
DE658791C DER96194D DER0096194D DE658791C DE 658791 C DE658791 C DE 658791C DE R96194 D DER96194 D DE R96194D DE R0096194 D DER0096194 D DE R0096194D DE 658791 C DE658791 C DE 658791C
Authority
DE
Germany
Prior art keywords
valve
spindle
seat valve
cone
inclined seat
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
DER96194D
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.)
TH ROSE KOMM GES
Original Assignee
TH ROSE KOMM GES
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 TH ROSE KOMM GES filed Critical TH ROSE KOMM GES
Priority to DER96194D priority Critical patent/DE658791C/en
Application granted granted Critical
Publication of DE658791C publication Critical patent/DE658791C/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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2007—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2014—Shaping of the valve member
    • 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
    • F16K1/16—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 with pivoted closure-members
    • F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2028—Details of bearings for the axis of rotation

Landscapes

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

Description

Es gibt als Absperrventile wirkende spindelgesteuerte' Schrägsitzventile mit zum Ventilkegel geneigter, gegen Drehen gesicherter Spindel, die unter Vermittlung eines Lenkers auf einen einarmigen, den Ventilkegel tragen;-den, Hebel einwirkt. Obgleich die Bauart der bekannten Ventile gestattet, den Durchlaßquerschnitt nach Bedarf genau einzustellen, weist sie doch den Mangel auf, daß eineThere are spindle-controlled ' Angle seat valves with inclined to the valve cone, secured against rotation Spindle, which, with the help of a link, carry the valve cone on a one-armed; -the, Lever acts. Although the design of the known valves allows the passage cross-section set exactly as required, it has the shortcoming that a

to besondere Führung der Ventilspindel in dem Ventilgehäuse vorgesehen sein muß, um Biegungsbeanspruchungen von der Ventilspindel fernzuhalten, die daraus entstehen, daß die Gelenkpunkte zwischen Ventilhebel und Ventilspindel außerhalb der Spindelachse angeordnet und auch in der Schließlage des Ventilkegels in dieser Anordnung verbleiben.to special guidance of the valve spindle in the Valve housing must be provided to absorb bending loads from the valve stem keep away that arise from the fact that the hinge points between the valve lever and valve spindle arranged outside the spindle axis and also in the closed position of the valve cone remain in this arrangement.

Es ist auch bei Rückschlagventilen bekannt, die Ventilklappe durch Zwischenfügen eines Anpreßhebels und einen an diesen angeschlossenen, mit der Ventilspindel verbundenen Lenker, der in der ScMießlage in Achsrichtung der Spindel liegt, abzuschließen. Hier besteht jedoch keine Möglichkeit, die Ventilklappe auch mittels der Lenfcereinrichtung öffnen bzw. regeln zu können.It is also known for check valves, the valve flap by inserting a Pressure lever and one connected to this and connected to the valve spindle Handlebar, which is in the SchMießlage in the axial direction of the spindle, to complete. here However, there is no way to also open the valve flap by means of the steering device to be able to open or regulate.

Von diesen bekannten Ventilbauarten unterscheidet sich das spindelgesteuerte Schrägsitzventil gemäß der Erfindung in vorteilhafter Weise dadurch, daß der auf den einarmigen Hebel wirkende Lenker in der Achse der Ventilspindel an diese angelenkt und in Schließlage des Ventilkegels mit dieser gleichgerichtet ist. Daraus ergibt sich gegenüber den bekannten Ausführungen der wesentliche Vorteil, daß die Spindel keiner seitlichen Beanspruchung ausgesetzt ist und daher nicht verbogen werden kann, so daß sich das Ventil stets leicht und ohne Hemmungen betätigen läßt. ' The spindle-controlled angle seat valve according to the invention differs from these known valve types in an advantageous manner in that the link acting on the one-armed lever is articulated to the valve spindle in the axis of the valve spindle and is aligned with the valve cone in the closed position. This results in the essential advantage over the known designs that the spindle is not exposed to any lateral stress and therefore cannot be bent, so that the valve can always be operated easily and without inhibitions. '

In der Zeichnung ist das neue Ventil an einem Ausführungsbeispiel dargestellt, und zwar zeigtIn the drawing, the new valve is shown in an exemplary embodiment, and although shows

Fig. ι einen Aufriß im senkrechten Schnitt. Fig. 2 ist eine Draufsicht der Fig. 1 in teilweisem Schnitt nach Linie 2-2 der Fig. 1.Fig. Ι an elevation in vertical section. Figure 2 is a top plan view of Figure 1 in part Section along line 2-2 of FIG. 1.

Fig. 3 ist ein teilweiser Querschnitt der Fig. i.Figure 3 is a partial cross-section of Figure i.

Fig. 4 ist ein Schnitt nach Linie 4-4 der Fig. i.Fig. 4 is a section along line 4-4 of Fig. I.

Fig. 5 ist ein Schnitt nach Linie 5-5 der Fig. i.Fig. 5 is a section along line 5-5 of Fig. I.

Fig. 6 ist ein Schnitt durch die Ventilspindel nach Linie 6-6 der Fig. 1.FIG. 6 is a section through the valve spindle along line 6-6 of FIG. 1.

Fig. 7 zeigt die Ventilspindel der Fig. 1 in Seitenansicht.Fig. 7 shows the valve spindle of Fig. 1 in side view.

Fig. 8 zeigt die Spindelmutter im Schnitt. Das neue Ventil besteht aus dem Ventilkörper ι mit Ventilsitz 2, Ventilkegel 3 ' und einer Ventilspindel 4 zum Öffnen und Schließen des Ventilkegels 3. Die Ventilspindel 4 ist mit dem Ventilkegel 3 mittelbar durch einen Lenker 5 und einen einarmigen Hebel 6 beweglich verbunden. Der einarmige Hebel 6 dient als Träger des Venültellers 3, welch letzterer mit dem einarmigen Hebel allseitig beweglich verbunden ist. Zu diesem Zweck besitzt der Ventilkegel 3 einen kugeligen An-Fig. 8 shows the spindle nut in section. The new valve consists of the valve body ι with valve seat 2, valve cone 3 'and a valve spindle 4 for opening and closing the valve cone 3. The one-armed lever 6 serves as a support for the valve plate 3, the latter being movably connected on all sides with the one-armed lever. For this purpose, the valve cone 3 has a spherical connection

satz 7, der in einer entsprechenden Pfanne 8 des einarmigen Hebels 6 ruht. Der kugelige Ansatz 7 ist mit einem Schaft 9 versehen, welcher'eine konische Öffnung 10 des einarmigen Hebels 6 durchdringt und durch eine.·. Mutter 11 gegen Abfallen von dem einarmigen-Hebel 6 gesichert ist. Der .einarmige Hebel.6 ist bei 12 schwenkbar an Armen 13 des Ventiloberteiles 14 gelagert und mit Lagerstellen 14s versehen, zwischen denen der Lenker 5 um einen Bolzen 15, der in den Lagerstellen 14 ruht, schwenkbar ist. Das obere Ende des Lenkers 5 ist um einen Bolzen schwenkbar, der in einem Kopf 17 der Ventilspindel 4 ruht. Der Spindelkopf 17 besitzt Ausnehmungen, in denen Federkeile 19 angeordnet sind, die sich in Ausnehmungen 19 des Ventiloberteiles 14 führen. Auf dem Ventiloberteil ist eine Stopfbuchse 20 angeordnet, die den Flansch 21 einer die Spindel 4 umfassenden Mutter 22 hinterfaßt und den äußeren Umfang der Mutter 22 gegen die äiißere Atmosphäre abdichtet, und zwar so, daß die Mutter 22 zwecks öffnens und Schließens des Ventilkegels an einem auf der Mutter 22 angeordneten Handrad 23 gedreht werden, sich aber in axialer Richtung nicht ,verschieben kann. Der Ventilkörper 1 ist um den Ventilsitz 2 herum ausgebaucht (vgl. Fig. 2 und 3), damit ein möglichst widerstandsloser Durchfluß erfolgen kann.set 7, which rests in a corresponding pan 8 of the one-armed lever 6. The spherical extension 7 is provided with a shaft 9, which penetrates a conical opening 10 of the one-armed lever 6 and through a. ·. Nut 11 is secured against falling off the one-armed lever 6. The .ein-armed lever.6 is pivotably mounted at 12 on arms 13 of the upper valve part 14 and is provided with bearing points 14 s , between which the link 5 can be pivoted about a bolt 15 which rests in the bearing points 14. The upper end of the link 5 can be pivoted about a bolt which rests in a head 17 of the valve spindle 4. The spindle head 17 has recesses in which spring wedges 19 are arranged which lead into recesses 19 of the upper valve part 14. A stuffing box 20 is arranged on the upper part of the valve, which grips the flange 21 of a nut 22 encompassing the spindle 4 and seals the outer circumference of the nut 22 against the outside atmosphere, in such a way that the nut 22 for the purpose of opening and closing the valve cone on one Handwheel 23 arranged on the nut 22 can be rotated, but cannot move in the axial direction. The valve body 1 is bulged around the valve seat 2 (see. Fig. 2 and 3), so that a flow with as little resistance as possible can take place.

Claims (1)

Patentanspruch:Claim: Spindelgesteuertes Schrägsitzventil mit zum Ventilkegel geneigter, gegen Drehen gesicherter Spindel, die unter Vermittlung eines Lenkers auf einen einarmigen, den Ventilkegel tragenden Hebel einwirkt, dadurch gekennzeichnet, daß der auf den einarmigen Hebel wirkende Lenker in der Achse der Ventilspindel an diese angelenkt und in Schließlage des Ventilkegels mit dieser gleichgerichtet ist.Spindle-controlled angle seat valve inclined towards the valve cone to prevent rotation secured spindle, which with the mediation of a handlebar on a one-armed, the Acts lever bearing the valve cone, characterized in that the one-armed lever acting link in the axis of the valve spindle articulated to this and in the closed position of the valve cone is aligned with this. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DER96194D 1936-04-29 1936-04-29 Spindle-controlled inclined seat valve Expired DE658791C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER96194D DE658791C (en) 1936-04-29 1936-04-29 Spindle-controlled inclined seat valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER96194D DE658791C (en) 1936-04-29 1936-04-29 Spindle-controlled inclined seat valve

Publications (1)

Publication Number Publication Date
DE658791C true DE658791C (en) 1938-04-19

Family

ID=7419515

Family Applications (1)

Application Number Title Priority Date Filing Date
DER96194D Expired DE658791C (en) 1936-04-29 1936-04-29 Spindle-controlled inclined seat valve

Country Status (1)

Country Link
DE (1) DE658791C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012788B (en) * 1953-07-24 1957-07-25 Philips Nv Flap valve, the flap of which is initially moved in the direction of flow when opened and then rotated
DE1053262B (en) * 1957-09-06 1959-03-19 Gerdts Gustav F Kg Flap valve
RU2564726C2 (en) * 2013-09-12 2015-10-10 Общество с ограниченной ответственностью Научно-производственная фирма "МКТ-АСДМ" Controlled rotary gate valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012788B (en) * 1953-07-24 1957-07-25 Philips Nv Flap valve, the flap of which is initially moved in the direction of flow when opened and then rotated
DE1053262B (en) * 1957-09-06 1959-03-19 Gerdts Gustav F Kg Flap valve
RU2564726C2 (en) * 2013-09-12 2015-10-10 Общество с ограниченной ответственностью Научно-производственная фирма "МКТ-АСДМ" Controlled rotary gate valve

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