CH320482A - Valve - Google Patents

Valve

Info

Publication number
CH320482A
CH320482A CH320482DA CH320482A CH 320482 A CH320482 A CH 320482A CH 320482D A CH320482D A CH 320482DA CH 320482 A CH320482 A CH 320482A
Authority
CH
Switzerland
Prior art keywords
valve
channel
valve body
displaceable
spindle
Prior art date
Application number
Other languages
German (de)
Original Assignee
Karrer Weber & Cie Ag
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 Karrer Weber & Cie Ag filed Critical Karrer Weber & Cie Ag
Publication of CH320482A publication Critical patent/CH320482A/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
    • F16K3/28—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 resilient valve members
    • 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
    • F16K1/02—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 screw-spindle
    • F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
    • F16K1/08—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is perpendicular to the general direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Description

  

  <B>Ventil</B>    Gegenstand vorliegender Erfindung ist  ein Ventil, bei welchem ein mit. einer     unver-          selliebbaren    Spindel     zusammenwirkender,    ge  wölbter Ventilkörper eine Kappe aus elasti  schem Material trägt und quer in einen bei  diesem Körper im     Quersehnitt    unverminderten       Dnrelrgangskanal    des Ventilgehäuses aus einer  Lage, in welcher dieser Kanal ganz offen ist,  in eine Lage verschiebbar ist, in welcher der  Kanal dicht abgeschlossen ist.  



  Dieses Ventil ergibt zufolge des beim Ven  tilkörper unverminderten     Durchgangsquer-          selrnittes    einen geringen Druckverlust und er  möglieht ohne besonderen Ventilsitz eine gute       Abdichtung.     



  Auf der beiliegenden Zeichnung ist ein  Ausführungsbeispiel des Erfindungsgegen  standes in einem senkrechten Schnitt. darge  stellt.  



  Das Ventilgehäuse besteht aus dem Unter  teil 1 und dein Oberteil     ?,    die miteinander       versehraubt    sind. Im Oberteil 2 ist die Ventil  spindel. 3 mittels eines Gewinderinges 4 so ge  lagert, dass sie sieh drehen, jedoch nicht axial       versebieben    kann. Die Spindel 3 ist durch ein  Handrad 5     betätigbar    und durch eine Stopf  büchse gegen den     Oberteil    2 abgedichtet. Diese       Stopfbüehse    besteht aus einer Packung 6, einer  Hülse 7 und einer Mutter B. Die Spindel 3  weist unten einen     Aussengewindeteil    9 auf,    welcher mit dem Innengewinde einer Bohrung  10 des Ventilkörpers 11 zusammenwirkt.

   Die  ser Ventilkörper 11 ist gewölbt und trägt eine  Kappe 12 aus elastischem Material, z. B.       Gummi,    die auf den gewölbten Teil des Ven  tilkörpers 11     aufvulkanisiert    ist. Der Ventil  körper 11 kann aus der dargestellten Lage,  in welcher der bei diesem Körper im Quer  schnitt unverminderte Durchgangskanal 13 des       Ventilgehäuseunterteils    1 ganz abgeschlossen  ist, durch Verdrehen der Spindel 3 in eine  Lage verschoben werden, in welcher der Kanal  ganz offen ist und umgekehrt.



  <B> Valve </B> The present invention is a valve in which a with. a non-displaceable spindle cooperating, domed valve body carries a cap made of elastic material and transversely in an undiminished in this body in cross section Dnrelrgangskanal of the valve housing from a position in which this channel is completely open, to a position in which can be moved the canal is tightly sealed.



  As a result of the passage cross-section which is not reduced in the valve body, this valve results in a low pressure loss and it enables a good seal without a special valve seat.



  In the accompanying drawing, an embodiment of the subject invention is in a vertical section. Darge represents.



  The valve housing consists of the lower part 1 and your upper part? Which are screwed together. In the upper part 2 is the valve spindle. 3 by means of a threaded ring 4 superimposed in such a way that they can turn but not axially shift. The spindle 3 can be actuated by a hand wheel 5 and sealed against the upper part 2 by a stuffing box. This stuffing box consists of a packing 6, a sleeve 7 and a nut B. The spindle 3 has an externally threaded part 9 at the bottom, which cooperates with the internal thread of a bore 10 of the valve body 11.

   The water valve body 11 is curved and carries a cap 12 made of elastic material, for. B. rubber, the tilkörpers 11 is vulcanized on the curved part of the Ven. The valve body 11 can be moved from the position shown, in which the undiminished in this body in cross-section through channel 13 of the valve housing lower part 1 is completely completed by turning the spindle 3 in a position in which the channel is fully open and vice versa.

Claims (1)

PATENTANSPRUCII Ventil, dadurch gekennzeichnet, dass ein mit einer unverschiebbaren Spindel zusammen wirkender, gewölbter Ventilkörper eine Kappe aus elastischem Material trägt und quer in einen bei diesem Körper im Querschnitt un verminderten Durchgangskanal des Ventil gehäuses aus einer Lage, in welcher dieser Kanal ganz offen ist, in eine Lage verschieb bar ist, in welcher der Kanal dicht abgeschlos sen ist. UNTERANSPRÜCHE 1. PATENT claims valve, characterized in that an arched valve body cooperating with a non-displaceable spindle carries a cap made of elastic material and transversely into a through-channel of the valve housing with a reduced cross-section in this body from a position in which this channel is completely open, is displaceable bar in a position in which the channel is tightly closed sen. SUBCLAIMS 1. Ventil nach Patentanspruch, dadurch gekennzeichnet, dass der Ventilkörper ver schiebbar, jedoch unverdrehbar im Ventil gehäuse angeordnet ist und eine Bohrung mit Innengewinde aufweist, welches mit einem Aussengewinde der drehbar, jedoch unver- schiebbar gelagerten Spindel zusammenwirkt. 2. Ventil nach Patentanspruch, dadurch gekennzeichnet, dass die Kappe aus Gummi be- steht und auf den Ventilkörper aufvulkani- siert ist. Valve according to patent claim, characterized in that the valve body is arranged in the valve housing so as to be displaceable but non-rotatable and has a bore with an internal thread, which cooperates with an external thread of the rotatable but immovable spindle. 2. Valve according to patent claim, characterized in that the cap consists of rubber and is vulcanized onto the valve body.
CH320482D 1954-04-27 1954-04-27 Valve CH320482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH320482T 1954-04-27

Publications (1)

Publication Number Publication Date
CH320482A true CH320482A (en) 1957-03-31

Family

ID=4498025

Family Applications (1)

Application Number Title Priority Date Filing Date
CH320482D CH320482A (en) 1954-04-27 1954-04-27 Valve

Country Status (1)

Country Link
CH (1) CH320482A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090042B (en) * 1958-03-01 1960-09-29 Poerringer & Schindler G M B H Gate valve with trapezoidal, rounded closure piece provided with sealing parts
DE1147453B (en) * 1961-04-01 1963-04-18 Rheinisches Metallwerk Gmbh Shut-off device with a closure piece that rests directly on the wall of the flow channel in the closed position
US3217735A (en) * 1963-12-18 1965-11-16 Nibco Valve
DE1225457B (en) * 1960-03-21 1966-09-22 Nibco Gate valve
FR2554541A1 (en) * 1983-11-03 1985-05-10 Maezawa Kasei Kogyo Kk VALVE FOR FLUID
WO2006083833A2 (en) * 2005-01-31 2006-08-10 President And Fellows Of Harvard College Valves and reservoirs for microfluidic systems
CN106594297A (en) * 2016-12-29 2017-04-26 封海涛 Labyrinth valve

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090042B (en) * 1958-03-01 1960-09-29 Poerringer & Schindler G M B H Gate valve with trapezoidal, rounded closure piece provided with sealing parts
DE1225457B (en) * 1960-03-21 1966-09-22 Nibco Gate valve
DE1147453B (en) * 1961-04-01 1963-04-18 Rheinisches Metallwerk Gmbh Shut-off device with a closure piece that rests directly on the wall of the flow channel in the closed position
US3217735A (en) * 1963-12-18 1965-11-16 Nibco Valve
FR2554541A1 (en) * 1983-11-03 1985-05-10 Maezawa Kasei Kogyo Kk VALVE FOR FLUID
WO2006083833A2 (en) * 2005-01-31 2006-08-10 President And Fellows Of Harvard College Valves and reservoirs for microfluidic systems
WO2006083833A3 (en) * 2005-01-31 2007-02-22 Harvard College Valves and reservoirs for microfluidic systems
US8985547B2 (en) 2005-01-31 2015-03-24 President And Fellows Of Harvard College Valves and reservoirs for microfluidic systems
CN106594297A (en) * 2016-12-29 2017-04-26 封海涛 Labyrinth valve

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