AT10096B - Deep drilling apparatus. - Google Patents

Deep drilling apparatus.

Info

Publication number
AT10096B
AT10096B AT10096DA AT10096B AT 10096 B AT10096 B AT 10096B AT 10096D A AT10096D A AT 10096DA AT 10096 B AT10096 B AT 10096B
Authority
AT
Austria
Prior art keywords
drilling apparatus
deep drilling
desc
spring
warning
Prior art date
Application number
Other languages
German (de)
Original Assignee
Wolski & Comp Commandit Ges Fu
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wolski & Comp Commandit Ges Fu filed Critical Wolski & Comp Commandit Ges Fu
Priority to AT10096D priority Critical patent/AT10096B/en
Application granted granted Critical
Publication of AT10096B publication Critical patent/AT10096B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 



  Tiefbohrapparat 
 EMI1.1 
 Öffnung des das Ventil enthaltenden   Hohlkörpers   ein elastisches Element eingeschaltet wird. 



  Dasselbe ist bei dem in beiliegender Zeichnung veranschaulichten   Ausfuhrungsboispiole   in Form eines Kolbens K und einer Pufferfeder P ausgeführt. Im Augenblicke des Wasser- 
 EMI1.2 
 speichert in der Feder P einen   Theil der   von der aufschlagenden Wassersäule (in b) abgegebenen lebendigen Kraft auf. um ihn sodann, sobald der Druck nachgelassen hat, an den arbeitenden Kolben d wieder abzugeben. Auf diese Weise wird ein milderer Wasserschlag erzielt, d.   h.,   die   Übertragung der lebendigen Kraft von   der Wassersäule auf die Bohrstange erfolgt in Form eines geringeren Druckes, der aber länger andauert. 



     Dor   Kollhcn K und die Feder P können auch durch einen kleinen Windkessel ersetzt   werden, wobei die Elasticität der Luft jene der Feder ersetzt.   

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Deep drilling apparatus
 EMI1.1
 Opening of the hollow body containing the valve, an elastic element is switched on.



  The same is done in the embodiment shown in the accompanying drawing in the form of a piston K and a buffer spring P. At the moment of the water
 EMI1.2
 stores in the spring P a part of the living force given off by the striking water column (in b). in order then, as soon as the pressure has subsided, to give it back to the working piston d. In this way a milder water hammer is achieved, i.e. This means that the living force is transmitted from the water column to the drill rod in the form of a lower pressure, which, however, lasts longer.



     Dor Kollhcn K and the spring P can also be replaced by a small air chamber, whereby the elasticity of the air replaces that of the spring.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Ausführungsform des im Stamm-Patente beschriebenen Bohrapparates, bei welcherzwischen der aufschlagenden Wassersäule und der Bohrstange d ein elastisches Element in dem das Ventil enthaltenden Hohlkörper c eingeschaltet ist" zum Zwecke, den Wasserschlag zu mildern. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Embodiment of the drilling apparatus described in the parent patents, in which an elastic element in the hollow body c containing the valve is connected between the impacting water column and the drilling rod d, for the purpose of reducing the water hammer. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT10096D 1900-07-03 1902-01-31 Deep drilling apparatus. AT10096B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT10096D AT10096B (en) 1900-07-03 1902-01-31 Deep drilling apparatus.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT4010T 1900-07-03
AT10096D AT10096B (en) 1900-07-03 1902-01-31 Deep drilling apparatus.

Publications (1)

Publication Number Publication Date
AT10096B true AT10096B (en) 1902-12-10

Family

ID=25592600

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10096D AT10096B (en) 1900-07-03 1902-01-31 Deep drilling apparatus.

Country Status (1)

Country Link
AT (1) AT10096B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972712C (en) * 1955-07-12 1959-09-10 Braunkohlen Und Briketwerke Ro Percussion drilling device driven by compressed air or compressed gas, especially for deep drilling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972712C (en) * 1955-07-12 1959-09-10 Braunkohlen Und Briketwerke Ro Percussion drilling device driven by compressed air or compressed gas, especially for deep drilling

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