DE229160C - - Google Patents

Info

Publication number
DE229160C
DE229160C DENDAT229160D DE229160DA DE229160C DE 229160 C DE229160 C DE 229160C DE NDAT229160 D DENDAT229160 D DE NDAT229160D DE 229160D A DE229160D A DE 229160DA DE 229160 C DE229160 C DE 229160C
Authority
DE
Germany
Prior art keywords
tip
filter
pipe
guided
tube
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
DENDAT229160D
Other languages
German (de)
Publication of DE229160C publication Critical patent/DE229160C/de
Active legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00Keeping dry foundation sites or other areas in the ground
    • E02D19/06Restraining of underground water
    • E02D19/10Restraining of underground water by lowering level of ground water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Den Gegenstand der vorliegenden ErfindungThe subject matter of the present invention

bildet eine Einrichtung zum Einrammen eines mit einer Spitze versehenen Brunnenrohres, aus dem beim weiteren Vortreiben der Spitze ein Filter hervortritt.forms a device for driving a well pipe provided with a point, from which a filter emerges as the tip is advanced.

Das Wesen der Erfindung besteht darin, daß das Weitervortreiben der Spitze durch ein das Filterrohr umgebendes, an ihm wasserdicht geführtes und somit als Saugrohr verwendbares Hilfsrohr geschieht.The essence of the invention is that the advancement of the tip through one that surrounds the filter tube and is guided on it in a watertight manner and can therefore be used as a suction tube Auxiliary pipe happens.

Die Zeichnung stellt eine Ausführungsform des Erfindungsgegenstandes dar.The drawing shows an embodiment of the subject matter of the invention.

Wie ersichtlich, umgibt das zum Weitervortreiben der Spitze b dienende Hilfsrohr c das Filterrohr d, so daß letzteres nicht mit dem Erdreich in Berührung kommt. Hat die Spitze eine genügende Tiefe erreicht, so wird das Hilfsrohr c um die Länge des Filterrohres hochgezogen und kann alsdann als Saugrohr benutzt werden, da es wasserdicht an dem Filterrohr mittels der Dichtungsringe e o. dgl. geführt ist.As can be seen, the auxiliary tube c serving to advance the tip b surrounds the filter tube d so that the latter does not come into contact with the ground. When the tip has reached a sufficient depth, the auxiliary pipe c is pulled up by the length of the filter pipe and can then be used as a suction pipe, since it is guided in a watertight manner on the filter pipe by means of the sealing rings e or the like.

Die beschriebene Einrichtung ist nicht auf Rohre von kreisförmigem Querschnitt beschränkt; man wird namentlich dann eine andere Querschnittsform wählen, wenn das Brunnenrohr gleichzeitig als Stütze für das Bauwerk dienen soll. Im letzteren Falle wird man zweckmäßig nach Beendigung der Grundwassersenkung das Filter entfernen und das Brunnenrohr alsdann zur Erhöhung der Tragfähigkeit mit Beton ausfüllen. /The device described is not limited to tubes of circular cross-section; a different cross-sectional shape will be chosen if the well pipe also serves as a support for the Building should serve. In the latter case, it will be expedient after the subsidence of the groundwater has ended remove the filter and then fill the well pipe with concrete to increase the load-bearing capacity. /

Claims (1)

Patent-Anspruch :Patent claim: Einrichtung zum Einrammen eines mit einer Spitze versehenen Brunnenrohres, aus dem beim weiteren Vortreiben der Spitze ein Filter hervortritt, dadurch gekennzeichnet, daß das Weitervortreiben der Spitze durch ein das Filterrohr umgebendes, an ihm wasserdicht geführtes und somit als Saugrohr verwendbares Hilfsrohr geschieht.Device for driving in a well pipe provided with a point a filter emerges as the tip is advanced further, characterized by that the advancement of the tip through a surrounding the filter tube, guided on him watertight and thus as Suction pipe usable auxiliary pipe happens. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT229160D Active DE229160C (en)

Publications (1)

Publication Number Publication Date
DE229160C true DE229160C (en)

Family

ID=489495

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT229160D Active DE229160C (en)

Country Status (1)

Country Link
DE (1) DE229160C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528737A (en) * 1947-02-14 1950-11-07 Cutter Lab Blood filter and drip meter
US5427669A (en) * 1992-12-30 1995-06-27 Advanced Energy Industries, Inc. Thin film DC plasma processing system
US5576939A (en) * 1995-05-05 1996-11-19 Drummond; Geoffrey N. Enhanced thin film DC plasma power supply
US5584972A (en) * 1995-02-01 1996-12-17 Sony Corporation Plasma noise and arcing suppressor apparatus and method for sputter deposition
US6001224A (en) * 1993-04-02 1999-12-14 Advanced Energy Industries, Inc. Enhanced reactive DC sputtering system
US6007879A (en) * 1995-04-07 1999-12-28 Advanced Energy Industries, Inc. Adjustable energy quantum thin film plasma processing system
US6120656A (en) * 1992-09-30 2000-09-19 Advanced Energy Industries, Inc. Topographically precise thin film coating system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528737A (en) * 1947-02-14 1950-11-07 Cutter Lab Blood filter and drip meter
US6120656A (en) * 1992-09-30 2000-09-19 Advanced Energy Industries, Inc. Topographically precise thin film coating system
US5427669A (en) * 1992-12-30 1995-06-27 Advanced Energy Industries, Inc. Thin film DC plasma processing system
US6001224A (en) * 1993-04-02 1999-12-14 Advanced Energy Industries, Inc. Enhanced reactive DC sputtering system
US5584972A (en) * 1995-02-01 1996-12-17 Sony Corporation Plasma noise and arcing suppressor apparatus and method for sputter deposition
US6007879A (en) * 1995-04-07 1999-12-28 Advanced Energy Industries, Inc. Adjustable energy quantum thin film plasma processing system
US5576939A (en) * 1995-05-05 1996-11-19 Drummond; Geoffrey N. Enhanced thin film DC plasma power supply

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