GB750073A - A method of producing readily releasable bore rod connections - Google Patents

A method of producing readily releasable bore rod connections

Info

Publication number
GB750073A
GB750073A GB25996/54A GB2599654A GB750073A GB 750073 A GB750073 A GB 750073A GB 25996/54 A GB25996/54 A GB 25996/54A GB 2599654 A GB2599654 A GB 2599654A GB 750073 A GB750073 A GB 750073A
Authority
GB
United Kingdom
Prior art keywords
rod
solder
readily releasable
connector
rod connections
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
GB25996/54A
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.)
WALTER REINECKEN
Original Assignee
WALTER REINECKEN
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 WALTER REINECKEN filed Critical WALTER REINECKEN
Priority to GB25996/54A priority Critical patent/GB750073A/en
Publication of GB750073A publication Critical patent/GB750073A/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded

Abstract

750,073. Soldering; jointing. REINECKEN. W. Sept. 8, 1954, No. 25996/54. Class 83 (4). [Also in Group XXVIII] A tubular bore-rod 4 and rod connector 5 are screwed together hot so that soft solder previously applied to their screw threads is in the molten state and fills up the thread interstices. The screw-threads may be of angular or rounded section, and are on mating tapers. A shrinkage fit may be effected, with a 300‹ C. melting-point solder, by heating the connector 5 to 400-500‹ C., as in a bath of the solder, and the rod 4 to 150-200‹ C., making the joint, and applying air or water cooling from the inside, axial bracing being optionally provided by an abutment 6.
GB25996/54A 1954-09-08 1954-09-08 A method of producing readily releasable bore rod connections Expired GB750073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB25996/54A GB750073A (en) 1954-09-08 1954-09-08 A method of producing readily releasable bore rod connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25996/54A GB750073A (en) 1954-09-08 1954-09-08 A method of producing readily releasable bore rod connections

Publications (1)

Publication Number Publication Date
GB750073A true GB750073A (en) 1956-06-06

Family

ID=10236670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25996/54A Expired GB750073A (en) 1954-09-08 1954-09-08 A method of producing readily releasable bore rod connections

Country Status (1)

Country Link
GB (1) GB750073A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738388A (en) * 1984-07-24 1988-04-19 Steag Kernenergie Gmbh Process for sealing a container for storing radioactive material and container for implementing the process
FR2618912A1 (en) * 1987-07-30 1989-02-03 Alsthom Drilling system with electromagnetic transmission of information from the bottom, and insulating connector for this system
NL1036808C2 (en) * 2008-04-02 2009-10-05 Bronswerk Radiax Technology B Conical screw coupling.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738388A (en) * 1984-07-24 1988-04-19 Steag Kernenergie Gmbh Process for sealing a container for storing radioactive material and container for implementing the process
FR2618912A1 (en) * 1987-07-30 1989-02-03 Alsthom Drilling system with electromagnetic transmission of information from the bottom, and insulating connector for this system
NL1036808C2 (en) * 2008-04-02 2009-10-05 Bronswerk Radiax Technology B Conical screw coupling.
NL2001433C2 (en) * 2008-04-02 2009-10-05 Bronswerk Heat Transfer Bv Conical screw coupling.
WO2009123441A1 (en) * 2008-04-02 2009-10-08 Bronswerk Radiax Technology B.V. Conical screw coupling
US8696285B2 (en) 2008-04-02 2014-04-15 Bronswerk Radiax Technology B.V. Conical screw coupling

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