DE1898710U - ROTARY VALVE FOR MIXING VALVES. - Google Patents

ROTARY VALVE FOR MIXING VALVES.

Info

Publication number
DE1898710U
DE1898710U DE1964B0057704 DEB0057704U DE1898710U DE 1898710 U DE1898710 U DE 1898710U DE 1964B0057704 DE1964B0057704 DE 1964B0057704 DE B0057704 U DEB0057704 U DE B0057704U DE 1898710 U DE1898710 U DE 1898710U
Authority
DE
Germany
Prior art keywords
center
rotary valve
spring
gravity
mixing valves
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
DE1964B0057704
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.)
Bitter & Co
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
Priority to DE1964B0057704 priority Critical patent/DE1898710U/en
Publication of DE1898710U publication Critical patent/DE1898710U/en
Priority to AT431065A priority patent/AT258064B/en
Priority to CH674765A priority patent/CH435897A/en
Priority to FR46037A priority patent/FR1435478A/en
Priority to NL6506697A priority patent/NL6506697A/xx
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)

Description

RA. 38 8107-1.6.64RA. 38 8107-1.6.64

PcfenfanwäffePcfenfanwäffe

Ci1Ci.-.'ng. SifsckeCi 1 Ci .-. 'Ng. Sacks

Bitter & Co., Brackwede, Dieselstr. 2oBitter & Co., Brackwede, Dieselstr. 2o

Drehs chi e"b er für MischventileTurn chi e "b er for mixing valves

Die Feuerung betrifft eine verbesserte .Anordnung der Andrückfeder eines Drehschiebers mit halbkreisförmiger Schieberplatte, wie sie hauptsächlich bei Mischventilen angewendet wird.The firing relates to an improved arrangement of the pressure spring a rotary valve with a semicircular slide plate, as used mainly in mixing valves will.

Bei den bekannten Konstruktionen dieser Art wird die Schieberplatte mit einer um die Drehspindel liegenden zylindrischen Schraubenfeder auf die Dichtfläche gedruckt. Bei dieser Anordnung kann die Schieberplatte von unten nur kleine Kräfte aufnehmen, da der Wasserdruck die Platte auf ihrer ganzen Fläche belastet, die leder aber außerhalb des Zentrums des Kraftangriffs liegt. Aus diesem Grunde sehließen solche Schieber nur bis zu einem Differenzdruck von ca. 1 - 2 m WS.In the known constructions of this type, the slide plate printed onto the sealing surface with a cylindrical helical spring located around the rotating spindle. With this arrangement, the slide plate can only apply small forces from below because the water pressure loads the plate over its entire surface, but the leather outside the center of the Force attack lies. For this reason, such sliders only close up to a differential pressure of approx. 1 - 2 m water column.

In modernen Heizungsanlagen werden heute vielfach Pumpendrücke von 5 - 1o m WS und mehr verwendet, so daß ein Bedarf an lischventilen besteht, die auch bei höheren Differenzdrücken noch dicht schließen.In modern heating systems, pump pressures of 5 - 10 m WS and more are often used today, so that there is a need there is a mixing valve that still closes tightly even at higher differential pressures.

Zur Lösung dieser Aufgabe wird nach der !Teuerung Vorgeschlagen, die Andrückfeder im Schwerpunkt der halbkreisförmigen Schieberplatte angreifen zu lassen. Hierdurch wird das seitliche Hochdrücken der Platte bei höheren Differenzdrücken sicher verhindert ·To solve this problem, it is proposed after the inflation that the pressure spring in the center of gravity of the semicircular slide plate to attack. This reliably prevents the plate from being pushed up sideways at higher differential pressures ·

Bei einer Ausführungsform der !Teuerung ist auf der Drehspindel ein Finger angeordnet, der an seinem einen Ende einen runden, konischen Ansatz zur Aufnahme des oberen Federendes trägt.In one embodiment, the price increase is on the rotating spindle arranged a finger, which carries at one end a round, conical extension for receiving the upper end of the spring.

Die Regelscheibe hat in ihrem Schwerpunkt einen runden Focken, der zum Zentrieren der unter Vorspannung stehenden Feder dient. Um ein Verziehen der unter Druck stehenden Scheibe zu verhindern, sind außerdem verschiedene Kippen angebracht, von denen eine konzentrisch den Federaufnahmenocken umgibt. Diese ringförmige Rippe dient gleichzeitig zum Spannen des relativ dünnwandigen Teils zur Bearbeitung.The center of gravity of the regulating wheel has a round jib, which is used to center the preloaded spring. In order to prevent warping of the pressurized disc, various tilts are also attached, from which one concentrically surrounds the spring receiving cam. These ring-shaped rib also serves to clamp the relatively thin-walled part for machining.

In der Zeichnung ist ein Ausführungsbeispiel der Feuerung dargestellt. Es zeigen:In the drawing, an embodiment of the furnace is shown. Show it:

Fig. 1 einen Schnitt durch ein Mischventil, Fig. 2 einen Schnitt nach der Linie II - II in Fig. 1.1 shows a section through a mixing valve, FIG. 2 shows a section along the line 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 5 des Gehäuses gepreßt. Im Zuge ihrer Schwenkbewegung öffnet bzw. verschließt die Regelscheibe die Kanäle 6, 7. Im Schwerpunkt der Regelscheibe ist der locken 8 vorgesehen, der zur Halterung und Führung des einen Federendes dient. Das obere FederendeIn the housing of the mixing valve 1, the regulating disk 2 is arranged on a spindle 3 such that it can be displaced in the axial direction. The regulating disk is pressed against the wall 5 of the housing by the spring 4. In the course of their pivoting movement opens or the regulating wheel closes the channels 6, 7. In the center of gravity of the regulating wheel, the lock 8 is provided, which is used for holding and guidance of one end of the spring is used. The upper end of the spring

umgreift den insatz 9 cLes Fingers 1o, der auf der Drehspindel befestigt ist. Die Eegelscheibe weist eine Rippe 11 auf, die konzentrisch den Hocken 8 umgibt.encompasses the insert 9 cLes Fingers 1o on the rotating spindle is attached. The Eegel disk has a rib 11 which concentrically surrounds the squat 8.

Claims (2)

ύΑ IQo s Schutz ansprücheύΑ IQo s protection claims 1. Drehschieber mit einer oder mehrere Öffnungen abdeckenden ebenen, federbelasteten Kegelscheibe, dadurch gekennzeichnet, daß die Druckfeder (4) zum Andrücken der Regelscheibe (2) außerhalb der Drehmitte, vorzugsweise in deren Schwerpunkt angreift.1. Rotary valve with one or more openings covering flat, spring-loaded conical disk, characterized in that the compression spring (4) is used to press the Regulating wheel (2) outside the center of rotation, preferably engages in the center of gravity. 2. Drehschieber nach Anspruch 1, dadurch gekennzeichnet, daß die Druckfeder (4) zwischen einem auf der Drehachse befindlichen Finger (1ο) und der Regelscheibe (2) eingespannt ist.2. Rotary slide valve according to claim 1, characterized in that the compression spring (4) between one on the axis of rotation located finger (1ο) and the regulating wheel (2) is clamped. 3· Drehschieber nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Regelscheibe (2) Versteifungsrippen besitzt, von denen eine (11) ringförmig ausgebildet ist und konzentrisch um den Schwerpunkt der Scheibe liegt«3 · rotary valve according to claims 1 and 2, characterized characterized in that the regulating disc (2) has stiffening ribs, one of which (11) is annular and is concentric around the center of gravity of the disk "
DE1964B0057704 1964-06-01 1964-06-01 ROTARY VALVE FOR MIXING VALVES. Expired DE1898710U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE1964B0057704 DE1898710U (en) 1964-06-01 1964-06-01 ROTARY VALVE FOR MIXING VALVES.
AT431065A AT258064B (en) 1964-06-01 1965-05-12 Rotary slide for mixing valves
CH674765A CH435897A (en) 1964-06-01 1965-05-14 Rotary slide for mixing valves
FR46037A FR1435478A (en) 1964-06-01 1965-05-25 Rotating drawer for mixing valves
NL6506697A NL6506697A (en) 1964-06-01 1965-05-26

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
DE1898710U true DE1898710U (en) 1964-08-13

Family

ID=6971804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1964B0057704 Expired DE1898710U (en) 1964-06-01 1964-06-01 ROTARY VALVE 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114258467A (en) * 2019-09-10 2022-03-29 株式会社电装 Valve device and fluid circulation circuit

Families Citing this family (1)

* 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114258467A (en) * 2019-09-10 2022-03-29 株式会社电装 Valve device and fluid circulation circuit
CN114258467B (en) * 2019-09-10 2024-01-02 株式会社电装 Valve device and fluid circulation circuit

Also Published As

Publication number Publication date
AT258064B (en) 1967-11-10
FR1435478A (en) 1966-04-15
NL6506697A (en) 1965-12-02
CH435897A (en) 1967-05-15

Similar Documents

Publication Publication Date Title
DE2625796A1 (en) METAL SEALING DEVICE ON A HIGH VACUUM CAP
DE2633224A1 (en) SHUT-OFF VALVE
DE2048580B2 (en) LIFTING VALVE WITH CONICAL VALVE CLOSING BODY AND AN ELLIPTICAL VALVE SEAT ARRANGED TO THE DIRECTION OF ACTUATION
DE1898710U (en) ROTARY VALVE FOR MIXING VALVES.
DE3021823C2 (en) Bearing part with a mounting hole for a rod or shaft
DE2122963C3 (en) Spinning or twisting spindle
DE690881C (en) Sealing head
DE880716C (en) Installation on ballpoint pen holders
DE7338267U (en) Locking device
CH617085A5 (en) Dental handpiece driven by an air turbine
DE2224888A1 (en) PENCIL SHARPENER
DE2052558C3 (en) Device for twisting screw caps from bottles and the like. Containers
DE958005C (en) Honing tool
DE2002041A1 (en) Screw-down shut-off valve
DE3048749C2 (en)
DE512531C (en) Method for grinding the work area of a valve, in particular a tank bottom valve in its position of use
AT336649B (en) CLAMPING DEVICE FOR A ROUND TEMPLATE
AT214309B (en) Chuck for ring-shaped or cylindrical workpieces, especially on internal grinding machines
DE2112248C3 (en) Adjusting device for fittings
AT112591B (en) Grinding device for the rotating circular knife of slicers u. like
DE2252271A1 (en) THREE-WAY VALVE
CH654388A5 (en) SHUT-OFF VALVE FOR A SANITARY OUTLET FITTING.
AT264236B (en) Gate valve
DE2655744A1 (en) Contactless seal between fixed and moving component - has body with protruding portion towards and enclosing rotary component to keep tilt axis central
DE2003906A1 (en) Template for finding circle centers