DE3428920C2 - Ball valve coupling - Google Patents
Ball valve couplingInfo
- Publication number
- DE3428920C2 DE3428920C2 DE3428920A DE3428920A DE3428920C2 DE 3428920 C2 DE3428920 C2 DE 3428920C2 DE 3428920 A DE3428920 A DE 3428920A DE 3428920 A DE3428920 A DE 3428920A DE 3428920 C2 DE3428920 C2 DE 3428920C2
- Authority
- DE
- Germany
- Prior art keywords
- partial
- ball valve
- coupling parts
- tensioning wheels
- ball
- 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.)
- Expired
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
- F16L37/373—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings with two 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
Diese Erfindung stellt eine Schlauch- oder Rohrkupplung dar, bei der weder Teile der im Schlauch oder Rohr befindlichen Fluide verloren gehen können, noch kann Luft oder Feuchtigkeit der Umgebung in diese eindringen. Die besondere Form der Ventilschieberkörper und die besondere Betätigungseinrichtung schließen eine Fehlbedienung aus.This invention provides a hose or pipe coupling in which neither parts of the fluids located in the hose or pipe can be lost, nor can air or moisture from the environment penetrate into them. The special shape of the valve slide body and the special actuating device prevent incorrect operation.
Description
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Die Erfindung betrifft eine Kugelhahnkupplung nach dem Oberbegriff des Hauptanspruchs.The invention relates to a ball valve coupling according to the preamble of the main claim.
Aus der US-PS 24 40 946 ist eine Kugelhahnkupplung bekannt, die mit einem in einer zu den Betätigungswellen der Kugelküken koplanaren Ebene drehbaren Spannrad versehen ist. Die Kugelküken sind dabei zum Öffnen und Schließen mit gesonderten, einzeln zu betätigenden Betätigungswellen versehen.From US-PS 24 40 946 a ball valve coupling is known, which with one in one to the actuating shafts the ball plug is provided with a rotatable tensioning wheel in a coplanar plane. The ball chicks are for Opening and closing provided with separate, individually operated actuating shafts.
Bei der bekannten Kugelhahnkupplung sind drei Arbeitsgänge erforderlich: Betätigen der Betätigungswelle des ersten Kugelkükens, Betätigen der Betätigungswelle des zweiten Kugelkükens und Lösen der Kupplungsteile durch Betätigen des Spannrads.With the known ball valve coupling, three operations are required: Actuation of the actuating shaft of the first ball plug, actuation of the actuating shaft of the second ball plug and releasing the coupling parts by operating the tensioning wheel.
Der Erfindung liegt die Aufgabe zugrunde, eine Kugelhahnkupplung der eingangs genannten Art zu schaffen, bei der das Schließen und Lösen der Kupplungsteile bzw. das Verbinden und Öffnen der Kupplungsteile in einem Arbeitsgang durchgeführt werden kann.The invention is based on the object of creating a ball valve coupling of the type mentioned at the outset, in which the closing and releasing of the coupling parts or the connecting and opening of the coupling parts in can be carried out in one operation.
Erfindungsgemäß wird diese Aufgabe durch die im kennzeichnenden Teil des Hauptanspruchs genannten Merkmale gelöst. Die Unteransprüche geben vorteilhafte Ausgestaltungen an.According to the invention, this object is achieved by those mentioned in the characterizing part of the main claim Features solved. The subclaims specify advantageous configurations.
Die Erfindung wird im folgenden anhand einer Zeichnung erläutert, wobeiThe invention is explained below with reference to a drawing, wherein
F i g. 1 eine seitliche Schnittdarstellung undF i g. 1 is a sectional side view and
F i g. 2 eine Schnittdarstellung in der Draufsicht wiedergibt. F i g. 2 shows a sectional illustration in plan view.
Die Figuren verdeutlichen, daß die Kugelhahnkupp-The figures make it clear that the ball valve coupling
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3428920A DE3428920C2 (en) | 1984-08-06 | 1984-08-06 | Ball valve coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3428920A DE3428920C2 (en) | 1984-08-06 | 1984-08-06 | Ball valve coupling |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3428920A1 DE3428920A1 (en) | 1986-02-20 |
DE3428920C2 true DE3428920C2 (en) | 1986-08-28 |
Family
ID=6242442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3428920A Expired DE3428920C2 (en) | 1984-08-06 | 1984-08-06 | Ball valve coupling |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3428920C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4419545C1 (en) * | 1994-06-03 | 1996-02-22 | Pfannenschmidt Erhard | Device for switching two fittings together |
CZ2012946A3 (en) * | 2012-12-20 | 2014-01-15 | Technická univerzita v Liberci | Dripless valve, especially for apparatus for producing nanofibers by electrostatic spinning of polymer solutions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2440946A (en) * | 1945-12-15 | 1948-05-04 | Fred E Hansen | Valved joint |
DE1060202B (en) * | 1956-04-25 | 1959-06-25 | Neue Argus Gmbh | Ball valve coupling, especially for liquid fuel tank systems |
DE1054792B (en) * | 1957-01-25 | 1959-04-09 | Neue Argus Gmbh | Ball valve coupling |
US3159180A (en) * | 1961-05-01 | 1964-12-01 | Weatherhead Co | Quick disconnect valved coupling |
-
1984
- 1984-08-06 DE DE3428920A patent/DE3428920C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3428920A1 (en) | 1986-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |