CH98141A - Regulating valve. - Google Patents

Regulating valve.

Info

Publication number
CH98141A
CH98141A CH98141DA CH98141A CH 98141 A CH98141 A CH 98141A CH 98141D A CH98141D A CH 98141DA CH 98141 A CH98141 A CH 98141A
Authority
CH
Switzerland
Prior art keywords
valve
regulating
regulating valve
spindle
packing
Prior art date
Application number
Other languages
German (de)
Inventor
Zippler Walter
Original Assignee
Zippler Walter
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 Zippler Walter filed Critical Zippler Walter
Publication of CH98141A publication Critical patent/CH98141A/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
    • 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
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow
    • F16K1/526—Means for additional adjustment of the rate of flow for limiting the maximum flow rate, using a second valve

Description

  

      Regullerventil.       Ein     bekanntes        Regulierventil    hat zwi  schen Ventilgehäuse und Ventilkörper einen  einstellbaren Drehschieber, welcher zwecks  Regulierung der maximalen     Durchflussmenge     ahne     Veränderung    des maximalen Ventil  hubes einen vom Ventilkörper     unbeeinflussten     Durchgangsquerschnitt des     Ventilgehäuses     beherrscht. Sobald die maximale     Durchfluss-          menge    nun mittelst des Drehschiebers ver  kleinert ist,' wird die     Durchflussmenge    zuerst  rasch wachsen und dann durch weiteres Öff  nen nicht mehr beeinflusst.

   Sie ist also nicht  mehr proportional dem Ventilhub. Beim Ven  til :gemäss der Erfindung     beherrscht    der Ven  tilkörper auch den von einem besondern Re  gulierorgan freigegebenen     Durchgangsquer-          schnitt    und gibt ihn beim Öffnen proportio  nal seinem Hub frei, ohne     dass    die Grösse  des letzteren verändert wird.  



  Beiliegende Zeichnung zeigt ein Ausfüh  rungsbeispiel des Erfindungsgegenstandes,  und zwar:       Fig.    1 im     Schnitt    nach der Linie     C-D     in     Fig.    2,       Fig.    2 im Schnitt nach er Linie     11-B     in     Fig.    1.    Im Ventilgehäuse a ist der mit einer  Durchgangsöffnung versehene Drehschieber  b eingebaut, welcher durch den eine nicht ge  zeichnete Skala tragenden Deckel c festge  schraubt wird. Im Drehschieber ist die Ven  tilspindel     d    drehbar gelagert, an deren äu  sserem Ende das Handrad e und der Zeiger f  sitzen.

   Am innern Ende hat die Ventilspindel  ein     Gewinde,    durch welches der Ventilkegel  g auf- und niedergeschraubt wird. Der  Ventilkegel trägt einen Ansatz h, -der am  Ventilgehäuse anliegt und die Durchgangs  öffnung des Drehschiebers öffnet und schliesst.  Die Packung i wird von dem Stopfbüchse  nippel     k        zusammengepresst.    Infolge der im  Packungsraum an der     Spindel    befindlichen  Eindrehung     d    wird diese in der     achsialeri     Richtung von der Packung festgehalten.



      Regulator valve. A well-known regulating valve has an adjustable rotary slide valve between the valve housing and the valve body, which controls a passage cross-section of the valve housing that is not influenced by the valve body in order to regulate the maximum flow rate without changing the maximum valve stroke. As soon as the maximum flow rate is now reduced by means of the rotary valve, the flow rate will first grow rapidly and then no longer be influenced by further opening.

   So it is no longer proportional to the valve lift. In the case of the valve: according to the invention, the valve body also controls the passage cross-section released by a special regulating element and releases it proportionally to its stroke when the valve is opened, without changing the size of the latter.



  The accompanying drawing shows an exemplary embodiment of the subject matter of the invention, namely: Fig. 1 in section along line CD in Fig. 2, Fig. 2 in section along line 11-B in Fig. 1. In valve housing a is the one with a through opening provided rotary valve b installed, which is screwed Festge through the cover c carrying a scale not ge. The valve spindle d is rotatably mounted in the rotary valve and the handwheel e and the pointer f are seated at the outer end.

   At the inner end, the valve spindle has a thread through which the valve cone g is screwed up and down. The valve cone has a shoulder h which rests on the valve housing and the passage opening of the rotary valve opens and closes. The packing i is compressed by the stuffing box nipple k. As a result of the indentation d located in the packing space on the spindle, it is held in place in the axial direction by the packing.

Claims (1)

PATENTANSPRUCFI: Regulierventil mit einem besondern Re- gulierörgan zum Einstellen der, maximalen Durchflussmenge, dadurch gekennzeichnet, dass,der Ventilkörper auch den vom Regulier organ freigegebenen Querschnitt beherrscht und ihn beim Öffnen proportional seinem Hube freigibt, ohne dass die Grösse des letz teren verändert wird. UNTERANSPRüCHE: 1. PATENT CLAIM: Regulating valve with a special regulating organ for setting the maximum flow rate, characterized in that the valve body also controls the cross-section released by the regulating organ and releases it proportionally to its stroke when opening, without changing the size of the latter. SUBCLAIMS: 1. Regulierventil nach Patentanspruch, da durch gekennzeichnet, da.ss der Ventilkör per einen am Ventilgehäuse anliegenden Ansatz besitzt, welcher den vom Regulier organ freigegebenen Querschnitt propor tional dein Ventilhube öffnet und schliesst. 2. Regulating valve according to patent claim, characterized in that the valve body has an attachment which rests on the valve housing and which opens and closes the cross-section released by the regulating member proportionally to the valve lift. 2. Regulierventil nach Patentanspruch, da durch gekennzeichnet, dass sich die Ventil spindel beim Drehen in achsialer Richtung nicht bewegt. ä. Regulierventil nach Patentanspruch, da durch gekennzeichnet, dass die Ventilspin del infolge einer im Packungsraume der Stopfbüchse an ihr angeordneten Eindre- liung von .der Packung in a.clisia.ler Rich- tung festgehalten wird. Regulating valve according to patent claim, characterized in that the valve spindle does not move when turning in the axial direction. Ä. Regulating valve according to patent claim, characterized in that the valve spindle is held in a.clisia.ler direction by the packing as a result of a threading arranged on it in the packing space of the stuffing box.
CH98141D 1922-09-28 1922-09-28 Regulating valve. CH98141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH98141T 1922-09-28

Publications (1)

Publication Number Publication Date
CH98141A true CH98141A (en) 1923-03-01

Family

ID=4355934

Family Applications (1)

Application Number Title Priority Date Filing Date
CH98141D CH98141A (en) 1922-09-28 1922-09-28 Regulating valve.

Country Status (1)

Country Link
CH (1) CH98141A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008972B (en) * 1952-09-12 1957-05-23 Kosmos Armaturen Und Appbau Fr Radiator regulating valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008972B (en) * 1952-09-12 1957-05-23 Kosmos Armaturen Und Appbau Fr Radiator regulating valve

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