CH435897A - Rotary slide for mixing valves - Google Patents

Rotary slide for mixing valves

Info

Publication number
CH435897A
CH435897A CH674765A CH674765A CH435897A CH 435897 A CH435897 A CH 435897A CH 674765 A CH674765 A CH 674765A CH 674765 A CH674765 A CH 674765A CH 435897 A CH435897 A CH 435897A
Authority
CH
Switzerland
Prior art keywords
rotary slide
mixing valves
center
regulating
spindle
Prior art date
Application number
CH674765A
Other languages
German (de)
Inventor
Sudhoelter Hans
Original Assignee
Bitter & Co
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 Bitter & Co filed Critical Bitter & Co
Publication of CH435897A publication Critical patent/CH435897A/en

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages

Description

  

  Drehschieber     für    Mischventile    Die Erfindung bezieht sich auf einen Drehschieber  für Mischventile,     mit    einer eine oder mehrere     öff-          nungen    abdeckenden, ebenen,     kreissegmentförmigen,    im  Drehmittelpunkt an der Spindel     geführten    Regelscheibe  die ausserhalb der Drehmitte entgegen dem     Zufluss-          druck    federbelastet ist.  



  Die Erfindung besteht darin, dass     ausschliesslich     eine     einzige    Druckfeder vorgesehen ist, die im     Schwer-          punkt    der Regelscheibe angreift und zwischen einem  auf der Spindel befestigten Finger und der Regelscheibe       eingespannt    ist.  



  In der Zeichnung ist ein     Ausführungsbeispiel    der  Erfindung dargestellt. Es zeigen:       Fig.    1 einen Schnitt durch .ein     Mischventil,          Fig.    2 einen Schnitt nach der Linie     II-II        in        Fig.    1.  Im Gehäuse des     Mischventils    1 ist     die    Regelscheibe 2  auf einer Spindel 3     in    axialer Richtung verschiebbar  angeordnet. Durch die Feder 4     wird    die Regelscheibe  gegen die Wand<B>5</B> des Gehäuses gepresst.

   Im Zuge ihrer  Schwenkbewegung öffnet bzw. verschliesst die Regel  scheibe die     Kanäle    6, 7. Im Schwerpunkt der Regel  scheibe ist der Nocken 8 vorgesehen,     der        zur    Halterung    und     Führung    des einen     Federemdes    dient. Das obere  Federende     umgreift    den Ansatz 9 des Fingers 10, der  auf der Spindel 3     befestigt    ist. Die Regelscheibe weist       eine    Rippe 11 auf, die     konzentrisch    den Nocken B       umgibt.  



  Rotary slide valve for mixing valves The invention relates to a rotary slide valve for mixing valves, with a flat, circular segment-shaped regulating disk, which covers one or more openings, is guided in the center of rotation on the spindle and is spring-loaded outside the center of rotation against the inflow pressure.



  The invention consists in that only a single compression spring is provided, which engages in the center of gravity of the regulating wheel and is clamped between a finger attached to the spindle and the regulating wheel.



  An exemplary embodiment of the invention is shown in the drawing. 1 shows a section through a mixing valve, FIG. 2 shows a section along the line II-II in FIG. 1. In the housing of the mixing valve 1, the regulating disk 2 is arranged on a spindle 3 such that it can be moved in the axial direction. The regulating disk is pressed against the wall <B> 5 </B> of the housing by the spring 4.

   In the course of its pivoting movement, the rule disc opens or closes the channels 6, 7. In the focus of the rule disc, the cam 8 is provided, which serves to hold and guide the one spring member. The upper end of the spring engages around the shoulder 9 of the finger 10, which is attached to the spindle 3. The regulating disk has a rib 11 which surrounds the cam B concentrically.

Claims (1)

PATENTANSPRUCH Drehschieber für Mischventile, mit einer eine oder mehrere Öffnungen abdeckenden, ebenen, kreissegment- förmigen, im Drehmittelpunkt an der Spindel geführten Regelscheibe, die ausserhalb der Drehmitte entgegen dem Zuflussdruck federbelastet ist, dadurch gekenn zeichnet, dass ausschliesslich eine einzige Druckfeder, (4) vorgesehen ist, die im Schwenkpunkt der Regel scheibe (2) angreift und zwischen einem auf der Spindel (3) PATENT CLAIM Rotary slide for mixing valves, with a flat, circular segment-shaped regulating disc, which covers one or more openings, is guided in the center of rotation on the spindle, which is spring-loaded outside the center of rotation against the inflow pressure, characterized in that only a single compression spring, (4) is provided, which engages in the pivot point of the regulating disc (2) and between one on the spindle (3) befestigten Finger (10) und der Regelscheibe ein- gespannt ist. UNTERANSPRUCH Drehschieber für Mischventile nach Patentanspruch, dadurch gekennzeichnet, dass die Regelscheibe (2) Ver steifungsrippen besitzt, von denen eine (11) ringförmig ausgebildet ist und konzentrisch um den Schwerpunkt der Scheibe liegt. attached finger (10) and the regulating wheel is clamped. SUBSTITUTE SHEET Rotary slide valve for mixing valves according to claim, characterized in that the regulating disk (2) has stiffening ribs, one of which (11) is annular and is concentric around the center of gravity of the disk.
CH674765A 1964-06-01 1965-05-14 Rotary slide for mixing valves CH435897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964B0057704 DE1898710U (en) 1964-06-01 1964-06-01 ROTARY VALVE FOR MIXING VALVES.

Publications (1)

Publication Number Publication Date
CH435897A true CH435897A (en) 1967-05-15

Family

ID=6971804

Family Applications (1)

Application Number Title Priority Date Filing Date
CH674765A CH435897A (en) 1964-06-01 1965-05-14 Rotary slide for mixing valves

Country Status (5)

Country Link
AT (1) AT258064B (en)
CH (1) CH435897A (en)
DE (1) DE1898710U (en)
FR (1) FR1435478A (en)
NL (1) NL6506697A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5996614A (en) * 1997-10-20 1999-12-07 T&S Brass & Bronze Works, Inc. Fluid valve
JP7099421B2 (en) * 2019-09-10 2022-07-12 株式会社デンソー Valve device, fluid circulation circuit

Also Published As

Publication number Publication date
DE1898710U (en) 1964-08-13
NL6506697A (en) 1965-12-02
FR1435478A (en) 1966-04-15
AT258064B (en) 1967-11-10

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