DE1037225B - Valve - Google Patents
ValveInfo
- Publication number
- DE1037225B DE1037225B DEA21916A DEA0021916A DE1037225B DE 1037225 B DE1037225 B DE 1037225B DE A21916 A DEA21916 A DE A21916A DE A0021916 A DEA0021916 A DE A0021916A DE 1037225 B DE1037225 B DE 1037225B
- Authority
- DE
- Germany
- Prior art keywords
- valve
- closure body
- sealing ring
- operating lever
- valve closure
- 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.)
- Pending
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
- F16K1/16—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 pivoted closure-members
- F16K1/18—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 pivoted closure-members with pivoted discs or flaps
- F16K1/20—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 pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2007—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 pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
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- 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
- F16K1/16—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 pivoted closure-members
- F16K1/18—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 pivoted closure-members with pivoted discs or flaps
- F16K1/20—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 pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2014—Shaping of the valve member
-
- 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
- F16K1/16—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 pivoted closure-members
- F16K1/18—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 pivoted closure-members with pivoted discs or flaps
- F16K1/20—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 pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2042—Special features or arrangements of the sealing
- F16K1/205—Special features or arrangements of the sealing the sealing being arranged on the valve member
Description
DEUTSCHESGERMAN
Die Erfindung bezieht sich auf ein Ventil, z. B. für Spritzdüsen, Rohrleitungen od. dgl., mit einem Verschlußkörper, der an einem zwischen zwei Gehäuseteilen fest einspannbaren Dichtungsring aus elastischem Material schwenkbar angesetzt ist.The invention relates to a valve, e.g. B. for spray nozzles, pipes or the like., With a closure body, on a sealing ring made of elastic that can be firmly clamped between two housing parts Material is attached pivotably.
Bekannte derartige Ventile bestehen einmal aus mehreren Teilen, so daß ihr Ein- und Ausbau unnötig erschwert ist, zum anderen ist bei diesen eine sichere Abdichtung über eine lange Betriebsdauer nicht möglich. Known such valves consist of several parts, so that their installation and removal is unnecessary is difficult, on the other hand, a secure seal over a long period of operation is not possible with these.
Die Erfindung, die diese Nachteile vermeidet, besteht darin, daß der Dichtungsring rohrförmig und in einem Stück mit dem innerhalb desselben befindlichen Ventilverschlußkörper sowie mit einem den Ventilverschlußkörper tragenden Arm ausgebildet ist, wobei der Arm mit einer Armierung versehen ist, die sich radial durch den Dichtungsring nach außen erstreckt und einen Bedienungshebel für den Ventilverschlußkörper bildet.The invention, which avoids these disadvantages, is that the sealing ring is tubular and in one piece with the valve closure body located within the same and with a valve closure body supporting arm is formed, wherein the arm is provided with a reinforcement that extends extends radially outward through the sealing ring and an operating lever for the valve closure body forms.
Die Erfindung wird unter Hinweis auf ein in der Zeichnung gezeigtes Ausführungsbeispiel näher beschrieben. The invention is described in more detail with reference to an embodiment shown in the drawing.
Fig. 1 zeigt als Längsschnitt eine mit einem Ventil nach der Erfindung versehene Spritzdüse für eine Leitung, z. B. für einen Schlauch;Fig. 1 shows as a longitudinal section a spray nozzle provided with a valve according to the invention for a line, z. B. for a hose;
Fig. 2 zeigt das Ventil nach Fig. 1 von oben gesehen :Fig. 2 shows the valve according to Fig. 1 seen from above:
Fig. 3 zeigt das Ventil in axialer Richtung gesehen:Fig. 3 shows the valve seen in the axial direction:
Fig. 4 ist ein Längsschnitt durch das Ventil nach Fig. 3.FIG. 4 is a longitudinal section through the valve according to FIG. 3.
In den Fig. 1 und 2 ist der eigentliche Spritzdüsenteil mit 1 bezeichnet, mit dem ein Anschlußteil 2 für einen Schlauch durch eine mit Gewinde versehene Buchse 3 verbunden ist. An und für sich können jedoch die Teile 1 und 2 als Teile einer beliebigen Leilung angesehen werden. Der Ventilverschlußkörper ist mit 4 und der Ventileinsatz mit 5 bezeichnet. Der Ventilverschlußkörper ist gegen den Ventilsitz zu kegelförmig verjüngt, so daß er bei geschlossenem Ventil in die Öffnung des \rentilsitzes hineinragt. Das durch die Leitung fließende Medium strömt in der angegebenen Pfeilrichtung. Die Öffnungsbewegung des Ventilverschlußkörpers erfolgt demnach gegen die Strömung des Mediums, wogegen er in der Schließstellung vom Druck in der Leitung gegen den Ventilsitz gepreßt wird.In FIGS. 1 and 2, the actual spray nozzle part is denoted by 1, to which a connection part 2 for a hose is connected by a bushing 3 provided with a thread. In and of themselves, however, parts 1 and 2 can be viewed as parts of any division. The valve closure body is denoted by 4 and the valve insert by 5. The valve closure body is tapered towards the valve seat to cone-shaped, so that it with the valve closed in the opening of the \ r entilsitzes protrudes. The medium flowing through the line flows in the direction of the arrow. The opening movement of the valve closure body therefore takes place against the flow of the medium, whereas in the closed position it is pressed against the valve seat by the pressure in the line.
Der als Raum 6 vor dem Ventilsitz bzw. der Übergang zwischen den Leitungsteilen 1 und 2 ist durch einen zwischen diesen eingespannten Dichtungsring 7 aus elastischem Material nach außen abgedichtet. Der Dichtungsring nimmt nach einer Deformierung wieder seine ursprüngliche Form infolge seiner Elastizität an. Als Material für den Dichtungsring 7 sind z. B. Gummi, gewisse Kunststoffe od. dgl. geeignet.The space 6 in front of the valve seat or the transition between the line parts 1 and 2 is through a sealing ring 7 made of elastic material, clamped between these, is sealed to the outside. Of the After a deformation, the sealing ring returns to its original shape due to its elasticity at. The material for the sealing ring 7 are, for. B. rubber, certain plastics or the like. Suitable.
Anmelder:Applicant:
Aktiebolaget Produktionsmaterial,
StockholmAktiebolaget production material,
Stockholm
Vertreter: Dr. K. Schwarzhans, Patentanwalt,
München 19, Romanplatz 9Representative: Dr. K. Schwarzhans, patent attorney,
Munich 19, Romanplatz 9
Olov AhI, Johanneshov (Schweden),
ist als Erfinder genannt wordenOlov AhI, Johanneshov (Sweden),
has been named as the inventor
Der Ventilverschlußkörper wird vom Sitz 5 durch einen vom Dichtungsring 7 sich nach außen erstreckenden Bedienungshebel 8 abgehoben, der mit dem Dichtungsring 7 dichtend verbunden und an dem Ventilverschlußkörper 4 durch einen kurzen inneren Arm 9 (Abb. 3) angeschlossen ist. Bedienungshebel 8, Arm 9 und Dichtungsring 7 sind in einem Stück ausgebildet und mit einer Armierung 10 versehen, die bis in den Ventilverschlußkörper 4 hineinreicht und auch diesen versteift.The valve closure body is from the seat 5 by one of the sealing ring 7 extending outward Lifted operating lever 8, which is sealingly connected to the sealing ring 7 and attached to the Valve closure body 4 is connected by a short inner arm 9 (Fig. 3). Operating lever 8, Arm 9 and sealing ring 7 are formed in one piece and provided with a reinforcement 10 that extends up to extends into the valve closure body 4 and also stiffens it.
Der Bedienungshebel 8 besitzt vorteilhaft eine handgriffartige !Verlängerung 11. Wenn der Bedienungshebel nach unten in Richtung des Pfeiles p gedrückt wird, führt der Arm 9 infolge des elastischen Dichtungsringes 7 eine Schwenkung aus. Durch diese .Schwenkung wird der Ventilverschlußkörper 4 vom Ventilsitz abgehoben und bleibt in dieser Lage, solange der Bedienungshebel nach unten gedrückt wird. Nach Loslassen des Bedienungshebels wird der Arm 9 mit dem Ventilverschlußkörper 4 durch den elastischen Dichtungsring 7 in die Schließstellung zurückgeführt, wobei sich der Ventilverschlußkörper unter dem Druck des Mediums in der Leitung gegen den Ventilsitz dichtend anlegt.The operating lever 8 advantageously has a handle-like extension 11. When the operating lever is pressed down in the direction of the arrow p , the arm 9 pivots as a result of the elastic sealing ring 7. By this .Schwenken the valve closure body 4 is lifted from the valve seat and remains in this position as long as the operating lever is pressed down. After releasing the operating lever, the arm 9 with the valve closure body 4 is returned to the closed position by the elastic sealing ring 7, the valve closure body sealingly against the valve seat under the pressure of the medium in the line.
Da für den Bedienungshebel 8, den Dichtungsring 7 und den Arm 9 ein korrosionsbeständiges elastisches
Material gewählt werden kann und da eine vollstät
dige Dichtung des Bedienungshebels erreicht wird, entfallen alle Unannehmlichkeiten, die früher bei Ventilen
für diesen Verwendungszweck auftraten.Since a corrosion-resistant elastic material can be selected for the operating lever 8, the sealing ring 7 and the arm 9 and there is a complete
The sealing of the operating lever is achieved, eliminating all the inconveniences that previously occurred with valves for this purpose.
Die Armierung 10 kann mit einem im Material des Dichtungsringes 7 eingebetteten Querteil 12 (Fig. 4) versehen sein, der eine Verstärkung bildet und dieThe reinforcement 10 can be provided with a transverse part 12 embedded in the material of the sealing ring 7 (FIG. 4) be provided, which forms a reinforcement and which
«09 598/315«09 598/315
Spannungen in dem elastischen Material bei der Schwenkung des Bedienungshebels erhöht.Tensions in the elastic material increased when the operating lever is pivoted.
Der Spritzdüsenteil 1 ist mit einem Längsschlitz 13 versehen, durch den der Bedienungshebel 8 nach außen geführt ist.The spray nozzle part 1 is provided with a longitudinal slot 13 through which the operating lever 8 is guided to the outside.
Claims (6)
Deutsche Patentschriften Nr. 820 354, 921 843.Considered publications:
German patent specifications No. 820 354, 921 843.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA21916A DE1037225B (en) | 1955-01-15 | 1955-01-15 | Valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA21916A DE1037225B (en) | 1955-01-15 | 1955-01-15 | Valve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1037225B true DE1037225B (en) | 1958-08-21 |
Family
ID=6925047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA21916A Pending DE1037225B (en) | 1955-01-15 | 1955-01-15 | Valve |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1037225B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1178268B (en) * | 1962-06-05 | 1964-09-17 | Danfoss As | Lever mechanism for the transmission of a pivoting movement through a wall of a pivot lever mounted in a sealing membrane, in particular for a float-controlled electrical contact system |
DE29507380U1 (en) * | 1995-05-03 | 1995-08-24 | Buerkert Werke Gmbh & Co | Fluidic control |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE820354C (en) * | 1945-07-26 | 1951-11-08 | Elliot Equipment Ltd | Check valve |
DE921843C (en) * | 1943-11-06 | 1954-12-30 | Allg Feuerloescher Ag | Shut-off device for pipes or the like, especially for fire extinguishing lines and jet pipes |
-
1955
- 1955-01-15 DE DEA21916A patent/DE1037225B/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE921843C (en) * | 1943-11-06 | 1954-12-30 | Allg Feuerloescher Ag | Shut-off device for pipes or the like, especially for fire extinguishing lines and jet pipes |
DE820354C (en) * | 1945-07-26 | 1951-11-08 | Elliot Equipment Ltd | Check valve |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1178268B (en) * | 1962-06-05 | 1964-09-17 | Danfoss As | Lever mechanism for the transmission of a pivoting movement through a wall of a pivot lever mounted in a sealing membrane, in particular for a float-controlled electrical contact system |
DE29507380U1 (en) * | 1995-05-03 | 1995-08-24 | Buerkert Werke Gmbh & Co | Fluidic control |
EP0741248A2 (en) * | 1995-05-03 | 1996-11-06 | Bürkert Werke GmbH & Co. | Fluidic control element |
EP0741248A3 (en) * | 1995-05-03 | 1998-07-01 | Bürkert Werke GmbH & Co. | Fluidic control element |
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