DE108678C - - Google Patents

Info

Publication number
DE108678C
DE108678C DENDAT108678D DE108678DA DE108678C DE 108678 C DE108678 C DE 108678C DE NDAT108678 D DENDAT108678 D DE NDAT108678D DE 108678D A DE108678D A DE 108678DA DE 108678 C DE108678 C DE 108678C
Authority
DE
Germany
Prior art keywords
valve
cone
valve cone
pull
pin
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.)
Active
Application number
DENDAT108678D
Other languages
German (de)
Publication of DE108678C publication Critical patent/DE108678C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/44Mechanical actuating means
    • F16K31/52Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528Mechanical actuating means with crank, eccentric, or cam with pin and slot

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Prostheses (AREA)

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Vorliegende Erfindung bezweckt ein bequemeres Oeffnen und Schliefsen von Ablafsventilen, da ein einfacher Zug am Ventilkegel genügt, das Ventil in der geöffneten Stellung zu fixiren, während ein zweiter gleicher Zug am Ventilkegel das Ventil wieder schliefst.The present invention aims at a more convenient opening and closing of drain valves, Since a simple pull on the valve cone is sufficient, the valve is in the open position to fix, while a second pull on the valve cone closes the valve again. In der Zeichnung stellt Fig. 1 das Ventil von unten, Fig. 2 quer geschnitten, Fig. 3 von oben und Fig. 4 von der Seite gesehen dar. Fig. 5 zeigt die mit der Feststellvorrichtung versehene (abgerollt gedachte) Mantelfläche des Ventilzapfens a. In the drawing, Fig. 1 illustrates the valve from below, Fig. 2 cross-sectioned, Fig. 3 from above and Fig. 4 viewed from the side. Fig. 5 is provided with the locking device (unrolled imaginary) envelope surface of the valve pin a . Wie aus Fig. 1 ersichtlich, hat der Ventilkegel am Boden die zapfenförmige Verlängerung a, welche durch den Boden b des Ventilgehäuses c hindurchreicht. Der Zapfen α ist mit einer aus Fig. 5 ersichtlichen geschlossenen Fräsnuth versehen, in welche der Führüngsstii't d der im Boden c sitzenden Schraube e hineinragt. Zieht man nun den Ventilkegel in die Höhe, so mufs derselbe den durch die Fräsnuth vorgeschriebenen Weg machen, d. h. beim ersten Ziehen hebt sich der Ventilkegel, bis der Stift d die tiefe Stelle / der Nuth erreicht (gleichzeitig Zugbegrenzung), um dann beim Loslassen in der Rast g der Nuth hängen zu bleiben; das Ventil kann sich also nicht mehr von selbst schliefsen.As can be seen from Fig. 1, the valve cone at the bottom has the peg-shaped extension a, which extends through the bottom b of the valve housing c . The pin α is provided with a closed milling groove which can be seen in FIG. 5, into which the guide pin d of the screw e seated in the bottom c protrudes. If you now pull the valve cone upwards, it must follow the path prescribed by the milling groove, i.e. when you pull the valve cone for the first time, the valve cone rises until the pin d reaches the deep point / groove (at the same time the draw limit), and then when you let go of it the rest g the nut to get stuck; the valve can no longer close by itself. Beim zweiten Ziehen (zwecks Schliefsens des Ventils) folgt der Ventilkegel der Fortsetzung der Fräsnuth bis zur tiefsten Stelle h, um beim nunmehrigen Loslassen des Ventilkegels bis zur Anfangsstellung bei i zurückzusinken, in welcher das Ventil wieder geschlossen ist. Dieses Spiel wiederholt sich also nun immer, d. h. bei fortgesetztem Ziehen am Ventilkegel öffnet und schliefst sich das Ventil abwechselnd.With the second pull (for the purpose of closing the valve) the valve cone follows the continuation of the milling groove to the lowest point h, in order to sink back to the starting position at i when the valve cone is now released, in which the valve is closed again. This game is now repeated over and over again, ie as the valve cone is pulled continuously, the valve opens and closes alternately. Pa τ ε ν τ - A ν s ρ R υ c η :Pa τ ε ν τ - A ν s ρ R υ c η: Ablafsventil, dadurch gekennzeichnet, dafs an der Spindel des Ventilkegels eine Nuth, Fig. 5, angebracht ist, die eine solche Form hat, dafs beim ersten Anheben des Ventilkegels der in die Nuth eingreifende Stift d, Fig. 2, bei f anschlägt und dann bei g das Zufallen des Ventils hindert, beim zweiten Anheben aber bis ft'gleitet und dann das Ventil zufallen läfst.Drain valve, characterized in that a groove, Fig. 5, is attached to the spindle of the valve cone and has such a shape that when the valve cone is first lifted, the pin d, Fig. 2, engaging in the groove strikes at f and then at g prevents the valve from closing, but on the second lifting it slides up to ft 'and then lets the valve close. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT108678D Active DE108678C (en)

Publications (1)

Publication Number Publication Date
DE108678C true DE108678C (en)

Family

ID=378639

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT108678D Active DE108678C (en)

Country Status (1)

Country Link
DE (1) DE108678C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465144A1 (en) * 1979-09-11 1981-03-20 Nissan Motor VALVE OF THE PUSH BUTTON TYPE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465144A1 (en) * 1979-09-11 1981-03-20 Nissan Motor VALVE OF THE PUSH BUTTON TYPE

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