DE325213C - Procedure for carrying out explosions under water with cartridges containing liquid oxygen or liquid air - Google Patents

Procedure for carrying out explosions under water with cartridges containing liquid oxygen or liquid air

Info

Publication number
DE325213C
DE325213C DENDAT325213D DE325213DD DE325213C DE 325213 C DE325213 C DE 325213C DE NDAT325213 D DENDAT325213 D DE NDAT325213D DE 325213D D DE325213D D DE 325213DD DE 325213 C DE325213 C DE 325213C
Authority
DE
Germany
Prior art keywords
under water
carrying
procedure
cartridges containing
liquid oxygen
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
DENDAT325213D
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.)
LUDWIG SIEDER DR
Original Assignee
LUDWIG SIEDER DR
Publication date
Application granted granted Critical
Publication of DE325213C publication Critical patent/DE325213C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/003—Liquid-oxygen cartridges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Description

Verfahren zur Ausführung von Sprengungen unter Wasser mit Patronen mit flüssigem Sauerstoff oder flüssiger Luft. Das durch Patent 3oo67o vom 21. April igi6 geschützte `-erfahren zum Sprengen unter Wasser mit Oxyliduitpatronen (Sauerstoffpatronen), welches mit verlorenem Kopfan der Vortreibröhre arbeitet, läßt sich nur bei Material von entsprechender Beschaffenheit, nicht aber beim Sprengen von Felsen unter Wasser ohne weiteres anwenden.Procedure for performing underwater explosions with cartridges with liquid oxygen or liquid air. That by patent 3oo67o dated April 21 igi6 protected `` experience in blasting under water with Oxyliduit cartridges (oxygen cartridges), who is working on the propulsion tube with a lost head can only be found in the case of material of appropriate quality, but not when blasting rocks under water apply without further ado.

Das nachstehend beschriebene Verfahren ermöglicht auch dieses.The procedure described below enables this as well.

Nachdem mit Hilfe von Bohrgestänge a in üblicher Weise das Loch in den Felsen gebohrt ist, wird über das Bohrgestänge a die dfinnwandige, unten konisch zulaufende offene Führungsröhre b geschoben. Diese hat ihre Führung durch das Bohrgestänge a., so daß das Bohrloch leicht gefunden und die Röhre in dieses eingesetzt `-erden kann.After using drill rods a in the usual way, the hole in When the rock has been drilled, the thin-walled one becomes conical at the bottom via the drill rod a tapered open guide tube b pushed. This is guided by the drill pipe a. so that the borehole is easily found and the tube is inserted into it can.

Hierauf wird das Bohrgestänge entfernt und die eigentliche Sprengröhre c (Fig. 2), welche die Patrone aufnimmt, mit Hilfe der Führungsröhre b in das Bohrloch eingeführt. Durch die Erfindung wird also das durch Patent 3oo67o patentierte 'Verfahren mit dem vorliegenden Sprengstoff ohne weiteres auch für Felssprengungen unter Wasser anwendbar.The drill pipe and the actual blasting tube are then removed c (Fig. 2), which receives the cartridge, with the help of the guide tube b into the borehole introduced. The invention thus becomes the process patented by patent 3oo67o with the present explosives also for rock blasting under water applicable.

Claims (1)

PATENTANSPRUCH Verfahren zur Ausführung von Sprengungen unter Wasser mit Patronen mit .flüssigem Sauerstoff oder flüssiger Luft, dadurch gekennzeichnet, daß unter Zuhilfenahme des Bohrgestänges eine Führungsröhre sicher in das unter Wasser unsichtbare Bohrloch eingeführt wird, welche selbst wieder als Führung für die eigentliche Sprengröhre dient.PATENT CLAIM Process for carrying out explosions under water with cartridges with .liquid oxygen or liquid air, characterized in that that with the help of the drill pipe, a guide tube securely into the under Water invisible borehole is introduced, which again acts as a guide for itself the actual explosive tube is used.
DENDAT325213D Procedure for carrying out explosions under water with cartridges containing liquid oxygen or liquid air Expired DE325213C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE325213T

Publications (1)

Publication Number Publication Date
DE325213C true DE325213C (en) 1920-09-10

Family

ID=6182670

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT300670D Active DE300670C (en)
DENDAT325213D Expired DE325213C (en) Procedure for carrying out explosions under water with cartridges containing liquid oxygen or liquid air

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT300670D Active DE300670C (en)

Country Status (1)

Country Link
DE (2) DE325213C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691939A (en) * 1949-09-12 1954-10-19 Phillips Petroleum Co Apparatus for planting an explosive charge below the surface of the earth beneath a body of water

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6652339B1 (en) * 1997-03-31 2003-11-25 Robert M. Carmichael Inflatable dive marker and collection bag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691939A (en) * 1949-09-12 1954-10-19 Phillips Petroleum Co Apparatus for planting an explosive charge below the surface of the earth beneath a body of water

Also Published As

Publication number Publication date
DE300670C (en)

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