DE430361C - Protective sleeve for branch fittings on mine pipelines - Google Patents

Protective sleeve for branch fittings on mine pipelines

Info

Publication number
DE430361C
DE430361C DER64244D DER0064244D DE430361C DE 430361 C DE430361 C DE 430361C DE R64244 D DER64244 D DE R64244D DE R0064244 D DER0064244 D DE R0064244D DE 430361 C DE430361 C DE 430361C
Authority
DE
Germany
Prior art keywords
protective sleeve
pipelines
branch fittings
mine
branch
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
DER64244D
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.)
GUSTAV ROEDELBRONN
Original Assignee
GUSTAV ROEDELBRONN
Publication date
Priority to DER64244D priority Critical patent/DE430361C/en
Application granted granted Critical
Publication of DE430361C publication Critical patent/DE430361C/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L29/00—Joints with fluid cut-off means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/04—Distributing means for power supply in mines
    • E21F17/10—Distributing pneumatic power; Pipe networks for compressed air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Description

Schutztülle für Abzweigungsarmaturen an Bergwerksrohrleitungen. Den Gegenstand der Erfindung bildet eine Schutztülle für Rohrabzweigungsarmaturen, die an einem Rohrzwischenstück oder am Rohr selbst fest angebracht oder angeschweißt ist.Protective sleeve for branch fittings on mine pipelines. The The invention forms a protective sleeve for pipe branch fittings that Fixed or welded to a pipe adapter or to the pipe itself is.

Bei den. in den Bergwerken zur Berieselung oder zur Preßluftbeförderung dienenden oder zum Abgasen Verwendung findenden Rohrleitungen bestehen die Ü belstände, daßdie eingeschraubten Ablaßhähne, Schlauchanschlüsse oder Rückschlagventile von abstürzenden Gesteinsmasse>n zerschlagen, abgeschlagen öder beim Umlege. der Rohrleitungen leicht abgebrochen. werden. Außerdem isst das Anbringen derartiger Abzweighähne sehr zeitraubend: und: macht besondere Schwierigkeiten dadurch, daß hierfür eine Anzahl Werkzeuge sowie Fachleute erforderlich: sind. Auch sind derartige Abzweighähne infolge des Abschraubens sehr leicht zti entwenden usw.Both. in the mines for sprinkling or for conveying compressed air pipelines that serve or are used for exhaust fumes exist, that the screwed-in drain cocks, hose connections or check valves from falling rock mass> n smashed, knocked off or when turning over. of the pipelines easily broken off. will. In addition, the attachment of such branch taps eats very time-consuming: and: makes special difficulties because a Number of tools and professionals required: are. There are also branch taps of this type very easy to steal as a result of unscrewing, etc.

Gemäß der Erfindung werden diese Übelstände dadurch beseitigt, daß z: B. der Ventilkörper i in einem leicht zwischen die Rohrverbindungsstellen zu bringenden Ring z eingeschraubt und; von einer am Ring 2 ausgebildeten starken Tülle 3 schützend umgeben ist. Das Ventil kann somit ohne besondere Werkzeuge und ohne Fachkenntnisse von jedermann in die Rohrleitung eingeschaltet werden, und die Tülle 3 schützt das Ventil gegen Zertrümmerung oder Beschädigung. Wie Abb. 2 zeigt, kann die Tülle 3 auch mit dem Rohr aus einem Stück hergestellt oder var dem Verlegen der Rohrleitung derartige Tüllen in beliebiger Anzahl angeschweißt werden. Der Ventilkörper -i wird vermittels eines besonderen Steckschlüssels ein.- oder ausgeschraubt.According to the invention, these inconveniences are eliminated in that, for example, the valve body i is screwed into a ring z that can easily be brought between the pipe connection points and; is protectively surrounded by a formed on the ring 2 strong spout 3. The valve can thus be switched on by anyone in the pipeline without special tools and without specialist knowledge, and the grommet 3 protects the valve against shattering or damage. As Fig. 2 shows, the grommet 3 can also be made in one piece with the pipe or any number of such grommets can be welded on after the pipeline is laid. The valve body -i is screwed in or out by means of a special socket wrench.

Die Zeichnung veranschaulicht die Ventilschutzt-ülle in zwei verschiedenen Ausführungsbeispielen: Abb. i als Zwischenstück, Abb. 2 mit der Rohrleitung in direkter Verbindung.The drawing illustrates the valve protection cover in two different ways Embodiments: Fig. I as an intermediate piece, Fig. 2 with the pipeline in direct Link.

Claims (1)

PATENT-ANSPRUcH: Schutztülle an Bergwerksrohrleitungen, dadurch gekennzeichnet, daß sie an einem Zwischenstück oder an der Rohrleitung selbst angebracht bzw. angeschweißt ist und daß in ihr von der Rohrleitung abzweigende Armaturkörper untergebracht sind. PATENT CLAIM: Protective sleeve on mining pipelines, characterized in that it is attached or welded to an intermediate piece or on the pipeline itself and that fittings branching off from the pipeline are accommodated in it.
DER64244D Protective sleeve for branch fittings on mine pipelines Expired DE430361C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER64244D DE430361C (en) Protective sleeve for branch fittings on mine pipelines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER64244D DE430361C (en) Protective sleeve for branch fittings on mine pipelines

Publications (1)

Publication Number Publication Date
DE430361C true DE430361C (en) 1926-06-15

Family

ID=7412351

Family Applications (1)

Application Number Title Priority Date Filing Date
DER64244D Expired DE430361C (en) Protective sleeve for branch fittings on mine pipelines

Country Status (1)

Country Link
DE (1) DE430361C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948236C (en) * 1952-04-13 1956-08-30 Schauenburg Hans Georg Compressed air face pipe
US4331616A (en) * 1980-08-12 1982-05-25 Toyota Jidosha Kogyo Kabushiki Kaisha Adjusting screw of a carburetor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948236C (en) * 1952-04-13 1956-08-30 Schauenburg Hans Georg Compressed air face pipe
US4331616A (en) * 1980-08-12 1982-05-25 Toyota Jidosha Kogyo Kabushiki Kaisha Adjusting screw of a carburetor

Similar Documents

Publication Publication Date Title
DE1031595B (en) Valves in a battery arrangement with connecting links for the transmission of the medium
DE430361C (en) Protective sleeve for branch fittings on mine pipelines
DE715263C (en) Lead-caulked rigid ball socket connection for steel pipes
DE501851C (en) Device for measuring the compressed air pressure in the compressed air pipe network underground
DE500992C (en) Shut-off device for gas pipes
DE528201C (en) Tap connection
DE491483C (en) Coupling, especially for flexible or flexible lines such as pipes, hoses, etc.
CH640332A5 (en) Pressure-reducing valve for high-pressure gas cylinders
DE2655805C3 (en) Auxiliary device for tapping saddles
CH608872A5 (en) Method for producing a connection to the downpipe of a drainpipe, and means for carrying out the method
DE202019003569U1 (en) Hose cable or line extension with an attached nipple sleeve / sleeve-sleeve plug-in fitting for underground mining and tunnel construction
DE8610303U1 (en) Coupling clamp for a plug-in coupling
DE2038697C3 (en) Pipe coupling
DE504792C (en) Ball joint connection for pipelines
DE364165C (en) Connection tap for compressed air tools on compressed air lines, especially in mines
DE631424C (en) Tapping clamp for water pipes with two shut-off devices
DE953028C (en) Pipe coupling
DE464698C (en) Gas tap safety
AT124334B (en) Tar or bitumen blasting wagons.
DE202004002617U1 (en) Bush connector joining flexible metal hose to vehicle exhaust pipe, includes integral clamping unit for attachment
DE1991282U (en) Pneumatic pipe closure device
DE3233281A1 (en) Pneumatic discharge aid for bulk materials
CH172992A (en) Exhaust gas extraction system in car garages and boxes.
DE1991292U (en) Explosion flap
DE1966017U (en) VALVE DRILLING CLAMP FOR PIPING.