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DE4523C - Stopcock with automatic closure - Google Patents

Stopcock with automatic closure

Info

Publication number
DE4523C
DE4523C DENDAT4523D DE4523DA DE4523C DE 4523 C DE4523 C DE 4523C DE NDAT4523 D DENDAT4523 D DE NDAT4523D DE 4523D A DE4523D A DE 4523DA DE 4523 C DE4523 C DE 4523C
Authority
DE
Germany
Prior art keywords
stopcock
automatic closure
openings
passage
rod
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
DENDAT4523D
Other languages
German (de)
Original Assignee
W. HERBOLDT in Kalk
Publication of DE4523C publication Critical patent/DE4523C/en
Active legal-status Critical Current

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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/14—Self-closing valves, i.e. closing automatically after operation with special means for preventing the self-closing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)

Description

1878.1878.

Klasse 85.Class 85.

WILH. HERBOLDT in KALK. Absperrhahn mit selbsttätigem VerschluTs.WILH. HERBOLDT in LIME. Stopcock with automatic closure.

Patentirt im Deutschen Reiche vom 6. Juli 1878 ab.Patented in the German Empire on July 6, 1878.

Im Hahngehäuse A sitzt eine feste Scheibe B mit Oeffnungen b b. Auf dieser ist centrisch drehbar eine Scheibe C befestigt, welche mit correspondirenden Oeffnungen c c versehen ist.In the valve housing A sits a fixed disk B with openings b b. A disc C , which is provided with corresponding openings cc , is fastened centrically rotatable on this.

Die Drehung der Scheibe C wird durch eine Kurbel, und die Stange D bewirkt. Eine Spiralfeder E hält die Stange D in der gezeichneten Stellung fest, so dafs also die Oeffnungen der Scheiben nicht zusammenfallen und der Durchgang geschlossen ist. Drückt man mit der Hand auf den Knopf F, so dreht sich die Scheibe C und der Durchgang wird frei, während beim Loslassen des Knopfes sich der Hahn von selbst, der Spiralfeder E wegen, schliefst. Aufserdem ist noch die Einrichtung getroffen, dafs durch Drehung des Knopfes F und der daran befestigten Stange G mit dem Ansatz H ein allmäliges Hinuntergehen der Kurbelstange D erzielt wird. Während der Drehung gleitet nämlich der schraubenförmige Ansatz H auf dem ebenfalls schraubenförmigen, festsitzenden, entsprechenden Ansatz / abwärts. Hierdurch kann man auch, ohne den Knopf fortwährend halten zu müssen, eine beliebige Durchlafsöffnung im Hahn festhalten.The rotation of the disc C is effected by a crank and the rod D. A spiral spring E holds the rod D firmly in the position shown, so that the openings of the discs do not collapse and the passage is closed. If you press button F with your hand, the disc C rotates and the passage becomes free, while when you let go of the button the cock closes by itself, due to the spiral spring E. In addition, the arrangement has been made so that by turning the button F and the rod G attached to it with the shoulder H, the crank rod D gradually descends. During the rotation, namely, the helical extension H slides downwards on the likewise helical, fixed, corresponding extension /. As a result, you can hold any passage opening in the tap without having to keep holding the button.

Claims (1)

Patent-An spruch:Patent claim: Ein Absperrhahn, wie in der Zeichnung dargestellt, dessen Durchgang aus zwei mit correspondirenden Oeffnungen versehenen Scheiben besteht, wovon die eine feststehend, die andere mittelst eines Kurbelmechanismus von aufsen drehbar ist. Anwendung einer Spiralfeder zum selbsttätigen Abschlufs nach jeder Oeffhung. Anwendung einer schraubenförmigen, schiefen. Ebene zum allmäligen Oeffnen und Schliefsen des Hahnes.A stopcock, as shown in the drawing, the passage of which consists of two corresponding ones There are disks provided with openings, one of which is fixed, the other from the outside by means of a crank mechanism is rotatable. Use of a spiral spring for automatic closing after each opening. Application of a helical, leaning. Level for gradual opening and closing of the rooster.
DENDAT4523D Stopcock with automatic closure Active DE4523C (en)

Publications (1)

Publication Number Publication Date
DE4523C true DE4523C (en)

Family

ID=283234

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT4523D Active DE4523C (en) Stopcock with automatic closure

Country Status (1)

Country Link
DE (1) DE4523C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007601A1 (en) * 1980-02-28 1981-09-03 Waldenmaier J E H Stop valve with connector - has baseplate and connector sealing body so coupled as to lift and turn on relative movement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007601A1 (en) * 1980-02-28 1981-09-03 Waldenmaier J E H Stop valve with connector - has baseplate and connector sealing body so coupled as to lift and turn on relative movement

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