AP3654A - Turbulence free ring - Google Patents

Turbulence free ring

Info

Publication number
AP3654A
AP3654A AP2013006968A AP2013006968A AP3654A AP 3654 A AP3654 A AP 3654A AP 2013006968 A AP2013006968 A AP 2013006968A AP 2013006968 A AP2013006968 A AP 2013006968A AP 3654 A AP3654 A AP 3654A
Authority
AP
ARIPO
Prior art keywords
free ring
turbulence free
turbulence
ring
free
Prior art date
Application number
AP2013006968A
Other languages
English (en)
Other versions
AP2013006968A0 (en
Inventor
Ajay Shand
Original Assignee
Ajay Shand
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 Ajay Shand filed Critical Ajay Shand
Publication of AP2013006968A0 publication Critical patent/AP2013006968A0/xx
Application granted granted Critical
Publication of AP3654A publication Critical patent/AP3654A/xx

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • F16L15/008—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with sealing rings
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Pipe Accessories (AREA)
  • Joints With Sleeves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
AP2013006968A 2010-12-03 2011-12-05 Turbulence free ring AP3654A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN3660CH2010 2010-12-03
PCT/IN2011/000827 WO2012077132A2 (en) 2010-12-03 2011-12-05 Turbulence free ring

Publications (2)

Publication Number Publication Date
AP2013006968A0 AP2013006968A0 (en) 2013-07-31
AP3654A true AP3654A (en) 2016-04-03

Family

ID=45928968

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2013006968A AP3654A (en) 2010-12-03 2011-12-05 Turbulence free ring

Country Status (8)

Country Link
US (1) US9097372B2 (es)
EP (1) EP2646731B1 (es)
CN (1) CN103339431B (es)
AP (1) AP3654A (es)
AU (1) AU2011340060B2 (es)
ES (1) ES2825523T3 (es)
PT (1) PT2646731T (es)
WO (1) WO2012077132A2 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9470046B2 (en) * 2013-02-27 2016-10-18 Chevron U.S.A. Inc. Curved casing pipe with timed connections
US9982814B1 (en) * 2017-12-13 2018-05-29 Kenneth J. Carstensen Seal ring and coupling sleeve assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068068B (es) * 1959-10-29
US4762344A (en) * 1985-01-30 1988-08-09 Lee E. Perkins Well casing connection
US4955645A (en) * 1987-09-16 1990-09-11 Tuboscope, Inc. Gauging device and method for coupling threaded, tubular articles and a coupling assembly
US6039319A (en) * 1997-02-24 2000-03-21 Swagelok Company Hygienic fitting with thermal expansion area for gasket

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1282959A (en) * 1917-09-26 1918-10-29 Henry E Sears Pipe-joint.
US1909075A (en) * 1929-03-12 1933-05-16 Hughes Tool Co Coupling for double pipe sections
US2517290A (en) * 1947-11-12 1950-08-01 Moude Adrian J De Self-sealing pipe connection
US2766998A (en) * 1953-04-07 1956-10-16 Gray Tool Co Conduit connection with conically formed interengaging seats on seal and connection members
US3266821A (en) * 1964-01-14 1966-08-16 Safford William Joseph Sealed pipe coupling
US3339945A (en) * 1965-12-06 1967-09-05 Plastic Applicators Fused tubular member and coupling arrangement
US4537428A (en) * 1980-09-29 1985-08-27 Hydril Company Joint and joint components for pipe sections subjected to axial compression loads
US4480861A (en) * 1981-02-18 1984-11-06 Columbus Standard, Inc. Pipe joint and apparatus therefor
GB2180903B (en) * 1985-09-23 1989-09-13 Vetco Offshore Ind Inc Bi-directional metal-to-metal seal
DE3542523C1 (en) * 1985-12-02 1987-07-16 Benteler Werke Ag Length of pipe
CN2578013Y (zh) * 2002-11-14 2003-10-08 武汉钢实星源工业总公司 连铸中间包防湍流冲击垫
DE102007051436B4 (de) * 2007-10-25 2010-01-28 H. Butting Gmbh & Co. Kg Verbindungssystem für doppelwandige Rohre

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068068B (es) * 1959-10-29
US4762344A (en) * 1985-01-30 1988-08-09 Lee E. Perkins Well casing connection
US4955645A (en) * 1987-09-16 1990-09-11 Tuboscope, Inc. Gauging device and method for coupling threaded, tubular articles and a coupling assembly
US6039319A (en) * 1997-02-24 2000-03-21 Swagelok Company Hygienic fitting with thermal expansion area for gasket

Also Published As

Publication number Publication date
AU2011340060A1 (en) 2013-07-18
WO2012077132A3 (en) 2013-03-14
CN103339431B (zh) 2016-06-08
EP2646731B1 (en) 2020-07-01
PT2646731T (pt) 2020-10-21
AP2013006968A0 (en) 2013-07-31
EP2646731A2 (en) 2013-10-09
CN103339431A (zh) 2013-10-02
US9097372B2 (en) 2015-08-04
WO2012077132A2 (en) 2012-06-14
ES2825523T3 (es) 2021-05-17
WO2012077132A4 (en) 2013-05-02
AU2011340060B2 (en) 2016-09-22
US20130300112A1 (en) 2013-11-14

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