CH96037A - Three-way cock. - Google Patents

Three-way cock.

Info

Publication number
CH96037A
CH96037A CH96037DA CH96037A CH 96037 A CH96037 A CH 96037A CH 96037D A CH96037D A CH 96037DA CH 96037 A CH96037 A CH 96037A
Authority
CH
Switzerland
Prior art keywords
valve
crank
rotary valve
way cock
housing
Prior art date
Application number
Other languages
German (de)
Inventor
Bucher-Guyer
Original Assignee
Bucher Guyer Ag Masch
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 Bucher Guyer Ag Masch filed Critical Bucher Guyer Ag Masch
Publication of CH96037A publication Critical patent/CH96037A/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
    • 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
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • 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
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F16K11/0853—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in a single plane perpendicular to the axis of the plug

Landscapes

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

Description

  

      Dreiweghahn.       Gegenstand vorliegender Erfindung ist ein       Dreiweghahn.    Derselbe besitzt einen     segment-          artigen    Drehschieber zum abwechslungsweisen  Schliessen der drei     Öffnungen    des     Hahnge-          häuses.    Dieser Drehschieber ist an einer       Kröpfung    einer zu seiner Drehung bestimmten  Welle angeordnet.  



  In der Zeichnung ist der Gegenstand der       Erfindung    in einem Ausführungsbeispiel dar  gestellt, und zeigt       Fig.    1 eine Seitenansicht mit abgenom  menem     Deckel    des Gehäuses, und       Fig.    2 einen Schnitt nach der Linie     A-B     der     Fig.    1.  



  Es ist 1 ein zylindrisches     Hahngehäuse     mit Deckel 2. Dasselbe hat drei zu Stutzen  führende     Öffnungen    3; 4, 5, welche alle in  der Ringwand des zylindrischen     Hahngehäuses     1 liegen. In der Hinterwand 6 und im Stirn  deckel 2 ist eine Welle 7 gelagert, die von  aussen durch einen Hebel 8 in einem durch  einen Anschlag 9 begrenzten Winkel gedreht  werden kann.

   Die Welle 7 hat eine     Kröp-          fung    10, welche zwischen Ansätze 11 eines       segmentartigen    Drehschiebers 12 lose     greift;       wobei zwischen der     Kröpfung    10 und dem  Drehschieber 12 eine Druckfeder 13 eingelegt  ist. 14 sind die Abdichtungsflächen des Dreh  schiebers.  



  Durch Drehen des Hebels 8 kann ab  wechslungsweise eine der     Öffnungen    3, 4, 5  des     Hahngehäuses    geschlossen werden. Die  Anordnung     der,Kröpfung    10 hat den Vorteil,       däss    sie die     Durchflussöffnung    möglichst frei  lässt. Infolge der verhältnismässig kurzen Ab  dichtungsflächen 14 kann der Durchmesser  des Gehäuses gegenüber solchen mit konischen       Reibhahnen    wesentlich reduziert werden. Der  Wasserdruck im Gehäuse hat dabei das Be  streben, den Drehschieber fest auf die Ab  dichtungsflächen am Gehäuse anzupressen.  Die Feder 13 könnte auch fehlen.



      Three-way cock. The present invention relates to a three-way valve. It has a segment-like rotary slide valve for alternately closing the three openings of the tap housing. This rotary valve is arranged on a crank of a shaft intended for its rotation.



  In the drawing, the subject matter of the invention is presented in one embodiment, and FIG. 1 shows a side view with the housing removed from the cover, and FIG. 2 shows a section along the line A-B of FIG.



  1 is a cylindrical tap housing with a cover 2. It has three openings 3 leading to connecting pieces; 4, 5, all of which lie in the annular wall of the cylindrical tap housing 1. In the rear wall 6 and in the end cover 2, a shaft 7 is mounted, which can be rotated from the outside by a lever 8 in a limited angle by a stop 9.

   The shaft 7 has a crank 10 which loosely engages between lugs 11 of a segment-like rotary valve 12; a compression spring 13 being inserted between the crank 10 and the rotary valve 12. 14 are the sealing surfaces of the rotary valve.



  By turning the lever 8 one of the openings 3, 4, 5 of the valve body can be closed alternately. The arrangement of the crank 10 has the advantage that it leaves the flow opening as free as possible. As a result of the relatively short sealing surfaces from 14, the diameter of the housing can be significantly reduced compared to those with conical friction taps. The water pressure in the housing has the task of pressing the rotary valve firmly onto the sealing surfaces on the housing. The spring 13 could also be missing.

Claims (1)

PATENTANSPRUCH: Dreiweghahn, gekennzeichnet durch einen segmentartigen Drebschieber zum abwechs lungsweisen Schliessen der drei Öffnungen des Hahngehäuses, welcher Drehschieber an einer Kröpfung einer zu seiner Drehung bestimmten Welle angeordnet ist. ÜNTERANSPRUCH: Dreiweghahn nach Patentanspruch, da durch gekennzeichnet, dass zwischen dem Drehschieber und der Kröpfung der Welle eine Druckfeder angeordnet ist. PATENT CLAIM: Three-way valve, characterized by a segment-like rotary valve for alternately closing the three openings of the valve body, which rotary valve is arranged on a crank of a shaft intended for its rotation. SUBSTANTIAL CLAIM: Three-way valve according to patent claim, characterized in that a compression spring is arranged between the rotary valve and the crank of the shaft.
CH96037D 1921-04-27 1921-04-27 Three-way cock. CH96037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH96037T 1921-04-27

Publications (1)

Publication Number Publication Date
CH96037A true CH96037A (en) 1922-09-01

Family

ID=4353708

Family Applications (1)

Application Number Title Priority Date Filing Date
CH96037D CH96037A (en) 1921-04-27 1921-04-27 Three-way cock.

Country Status (1)

Country Link
CH (1) CH96037A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617622A (en) * 1947-02-04 1952-11-11 Pelton Water Wheel Co Axially movable rotary valve
FR2321080A1 (en) * 1975-08-14 1977-03-11 Lehtinen Uuno THE STOP VALVE
WO2001014773A1 (en) * 1999-08-25 2001-03-01 Cooper Tire & Rubber Company Water shut-off device for controlling a heating system for a motor vehicle
EP3244106A1 (en) * 2016-05-09 2017-11-15 LK Armatur AB A regulating valve
EP3282155A1 (en) * 2016-08-11 2018-02-14 Putzmeister Engineering GmbH Valve
CN110242768A (en) * 2019-06-25 2019-09-17 成都富临精工电子电器科技有限公司 A kind of control valve for fluids structure
EP3497329B1 (en) 2016-08-11 2020-04-01 Putzmeister Engineering GmbH Valve for viscous materials

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617622A (en) * 1947-02-04 1952-11-11 Pelton Water Wheel Co Axially movable rotary valve
FR2321080A1 (en) * 1975-08-14 1977-03-11 Lehtinen Uuno THE STOP VALVE
WO2001014773A1 (en) * 1999-08-25 2001-03-01 Cooper Tire & Rubber Company Water shut-off device for controlling a heating system for a motor vehicle
EP3244106A1 (en) * 2016-05-09 2017-11-15 LK Armatur AB A regulating valve
EP3282155A1 (en) * 2016-08-11 2018-02-14 Putzmeister Engineering GmbH Valve
EP3497329B1 (en) 2016-08-11 2020-04-01 Putzmeister Engineering GmbH Valve for viscous materials
CN110242768A (en) * 2019-06-25 2019-09-17 成都富临精工电子电器科技有限公司 A kind of control valve for fluids structure

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