DE623044C - Automatic valve for devices for tapping pressurized lines - Google Patents

Automatic valve for devices for tapping pressurized lines

Info

Publication number
DE623044C
DE623044C DEU12077D DEU0012077D DE623044C DE 623044 C DE623044 C DE 623044C DE U12077 D DEU12077 D DE U12077D DE U0012077 D DEU0012077 D DE U0012077D DE 623044 C DE623044 C DE 623044C
Authority
DE
Germany
Prior art keywords
valve
devices
automatic valve
valve body
pressurized lines
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
Application number
DEU12077D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WILHELM URMETZER
Original Assignee
WILHELM URMETZER
Publication date
Priority to DEU12077D priority Critical patent/DE623044C/en
Application granted granted Critical
Publication of DE623044C publication Critical patent/DE623044C/en
Expired 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor

Description

Die Erfindung betrifft ein Ventil für eine Vorrichtung zum. Anbohren von unter Druck stehenden Rohren. Bei den bisher bekannten Vorrichtungen dieser Art verbleibt der eigentliehe Ventilkörper nach der Bohrung in dem ; auf dem anzubohrenden Rohre befestigten Teil und konnte daher nicht mehrfach benutzt werden. The invention relates to a valve for a device for. Drilling of pressurized pipes. In the previously known devices of this type, the actual valve body remains after the bore in the ; attached to the pipe to be drilled and could therefore not be used multiple times.

Das Neue-beim Erfindungsgegenstand besteht nun darin, daß der Ventilkörper aus einem durch Verschraubung und Druckring unter Preßdruck gehaltenen Gummikörper besteht, dessen oberer zylindrischer Teil gegen das Ventilgehäuse und gegen den Bohrerschaft abdichtet, während der untere Teil lippenartig verjüngt ist, mit einem Durchgangsschlitz am unteren Ende. Der Schlitz geht bei der Durchführung des Bohrers auseinander und schließt sich nach Wegnahme des Bohrers selbsttätig wieder dicht zusammen. Man !erreicht hierdurch auch zum Einschrauben eines konischen Verschlußstopfens für den lendgültigen Abschluß des Bohrerdurchtritts durch die Rohrschelle lein selbsttätiges und gutes Abschließen. Das Ventil verbleibt nicht an der angebohrten Rohrleitung, sondern kann beliebig oft verwendet werden.The novelty of the subject matter of the invention exists now that the valve body consists of a screw and pressure ring is held under pressure rubber body, the upper cylindrical part against the valve housing and seals against the drill shaft, while the lower part is tapered lip-like, with a through slot at the lower end. The slot diverges when the drill is being carried out and closes when it is removed of the drill automatically close together again. This also makes it possible to screw in a conical plug for the final closure of the drill passage thanks to the pipe clamp, it locks automatically and securely. The valve does not remain on the drilled pipe, but can be used as often as you like.

Auf der' Zeichnung zeigen:
Abb. ι einen Schnitt durch das Ventil ohne Rohrschelle und ohne Anbohrvorrichtung,On the 'drawing show:
Fig. Ι a section through the valve without a pipe clamp and without a tapping device,

Abb. 2 eine Seitenansicht des Ventilkörpers undFig. 2 is a side view of the valve body and

Abb. 3 !einen Schnitt durch den Ventilkörper nach Abb. 2.Fig. 3! A section through the valve body according to Fig. 2.

Das Ventil besteht aus einem unten, etwas abgesetzten Ventilgehäuse, das nach oben durch einen aufgeschraubten und verstellbaren Verschlußdecfcel verschlossen, wird. Der Verschlußdeckel \e hat 'eine Öffnung / zur Durchführung· des Bohrers. Innerhalb· des Ventilgehäuses α ist der Ventilkörper g aus Gummi 'eingebaut. Der untere, etwas abgesetzte Teil des Ventilkörpers hat von der Vorder- und Rückseite gesehen Zylinderform und von der Seite gesehen Dreieckform. Die Seitenwandungenh der Dreieckform sind derart kräftig gehalten, daß der Schlitzt gewöhnlich selbst dichtend zusammengedrückt bleibt. Eine Zwischenscheibe I ist zwischen Deckel \e und Ventilkörper g eingeschaltet. Durch Anziehen des Schraubdeckels e drückt der Metallring oder die Scheibe I auf den Ventilkörper g, preßt den oberen zylindrischen Teil desselben auseinander, so daß der obere zylindrische Teil des Vientilkörpers gleichzeitig gegen das Ventilgehäuse β und den Bohrerschaft abdichtet. Durch den Ventilkörper führt eine Öffnungm zu dem Schlitzt des Lippenventils g, h. The valve consists of a slightly offset valve housing at the bottom, which is closed at the top by a screwed-on and adjustable closure cover. The cap \ e 'has an opening / to perform · the drill. The valve body g made of rubber 'is built into the valve housing α. The lower, somewhat offset part of the valve body has a cylindrical shape when viewed from the front and rear and a triangular shape when viewed from the side. The side walls h of the triangular shape are kept so strong that the slot itself usually remains compressed in a sealing manner. An intermediate disk I is inserted between cover \ e and valve body g. By tightening the screw cap e the metal ring or the washer I presses on the valve body g, presses the upper cylindrical part of the same apart so that the upper cylindrical part of the valve body seals against the valve housing β and the drill shaft at the same time. An opening m leads through the valve body to the slit of the lip valve g, h.

Das Bohren geschieht mittels an und für sich bekannter Bohrknarre und Bohrer. Nach erfolgtem Durchbohren des Rohres wird die Öffnung für den Durchtritt des Bohrers durch die Rohrschelle mittels eines konischen Stopfens verschlossen, und der neue Leitungsanschluß kann in B:etrieb genommen oder weiterverlegt werden.The drilling is done by means of a ratchet and drill that are known per se. To Once the pipe has been drilled through, the opening for the drill to pass through is created the pipe clamp is closed by means of a conical plug and the new line connection can be put into operation or be relocated.

Claims (1)

Patentanspruch :Claim: Selbsttätiges Ventil für Vorrichtungen zum Anbohren von unter Druck stehenden Leitungen, dadurch gekennzeichnet, daß der Ventilkörper aus einem durch Verschlußdeckel \e) und Druckring (V) unter Preßdruck gehaltenen Gummikörper besteht, dessen Oberer zylindrischer Teil gegen das Ventilgehäuse (α) und gegen den Bohrerschaft abdichtet, während der untere Teil lippenartig verjüngt ist mit einem selbsttätig schließenden Durchgangsschlitz am unteren Ende.An automatic valve for devices for drilling pressurized lines, characterized in that the valve body consists of a held by cap \ e) and pressure ring (V) under pressing pressure rubber body, the upper cylindrical member against the valve housing (α) and against the drill shank seals, while the lower part tapers like a lip with an automatically closing through slot at the lower end. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEU12077D Automatic valve for devices for tapping pressurized lines Expired DE623044C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEU12077D DE623044C (en) Automatic valve for devices for tapping pressurized lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEU12077D DE623044C (en) Automatic valve for devices for tapping pressurized lines

Publications (1)

Publication Number Publication Date
DE623044C true DE623044C (en) 1935-12-12

Family

ID=7567847

Family Applications (1)

Application Number Title Priority Date Filing Date
DEU12077D Expired DE623044C (en) Automatic valve for devices for tapping pressurized lines

Country Status (1)

Country Link
DE (1) DE623044C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090902B (en) * 1952-07-02 1960-10-13 Goossen Foppen Tapping and branching piece for a main line under pressure, in particular an underground gas line
DE1194789B (en) * 1960-07-25 1965-06-10 Hans Bogon Sealing plug for sink
NL2001243C2 (en) * 2008-01-31 2009-08-03 Wavin Bv Sealing device for drilling passage in pipe e.g. liquid pipe, has closing section with essentially slit shaped outlet opening that is opened and closed by elastic deformation of closing section

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090902B (en) * 1952-07-02 1960-10-13 Goossen Foppen Tapping and branching piece for a main line under pressure, in particular an underground gas line
DE1194789B (en) * 1960-07-25 1965-06-10 Hans Bogon Sealing plug for sink
NL2001243C2 (en) * 2008-01-31 2009-08-03 Wavin Bv Sealing device for drilling passage in pipe e.g. liquid pipe, has closing section with essentially slit shaped outlet opening that is opened and closed by elastic deformation of closing section

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