CH320482A - Valve - Google Patents
ValveInfo
- 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
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)
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)
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 |
-
1954
- 1954-04-27 CH CH320482D patent/CH320482A/en unknown
Cited By (9)
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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