SE0402309L - Strömskenehållaranordning - Google Patents

Strömskenehållaranordning

Info

Publication number
SE0402309L
SE0402309L SE0402309A SE0402309A SE0402309L SE 0402309 L SE0402309 L SE 0402309L SE 0402309 A SE0402309 A SE 0402309A SE 0402309 A SE0402309 A SE 0402309A SE 0402309 L SE0402309 L SE 0402309L
Authority
SE
Sweden
Prior art keywords
pipe
nipple
conical
strömskenehållaranordning
bushing
Prior art date
Application number
SE0402309A
Other languages
Swedish (sv)
Other versions
SE0402309D0 (en
SE526753C2 (en
Inventor
Beat Furrer
Rudolf-Dietrich Brodbek
Original Assignee
Furrer & Frey Ag
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 Furrer & Frey Ag filed Critical Furrer & Frey Ag
Publication of SE0402309D0 publication Critical patent/SE0402309D0/en
Publication of SE0402309L publication Critical patent/SE0402309L/en
Publication of SE526753C2 publication Critical patent/SE526753C2/en

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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/30—Power rails
    • B60M1/307—Supports
    • 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
    • F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Installation Of Bus-Bars (AREA)

Abstract

The first pipe (2) is fitted with a nipple (4) with a conical outer surface to be inserted into the bushing (3) attached to the second pipe end (1) and provided with a conical inner surface. The inner space at the connection is of a cylindrical shape. Two ring-shaped sealing elements (7, 9) are inserted into circular grooves (6, 8) located at the nipple (4). Several elevated areas (10) distributed around the pipe ends (1, 2) facilitate a better grip and an easier manipulation.
SE0402309A 2004-06-16 2004-09-24 Strömskenehållaranordning SE526753C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004009416A DE102004009416A1 (en) 2004-06-16 2004-06-16 Pipe connection with bushing and nipple, comprising cylindrical inner space and two sealing elements

Publications (3)

Publication Number Publication Date
SE0402309D0 SE0402309D0 (en) 2004-09-24
SE0402309L true SE0402309L (en) 2005-11-01
SE526753C2 SE526753C2 (en) 2005-11-01

Family

ID=34833060

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0402309A SE526753C2 (en) 2004-06-16 2004-09-24 Strömskenehållaranordning

Country Status (2)

Country Link
DE (1) DE102004009416A1 (en)
SE (1) SE526753C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007134477A1 (en) * 2006-05-24 2007-11-29 Mathias Broder Connector for drill pipes, and drill pipe equipped with a connector
CN109083602B (en) * 2017-02-21 2020-07-14 嘉兴市康立德构件股份有限公司 Hexagonal oil pipe bypass connecting device
CN116734056A (en) * 2023-07-20 2023-09-12 广东东方管业有限公司 Full-self-anchored flexible connection stainless steel composite steel pipe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE600537C (en) * 1932-11-01 1934-07-26 Gustavus A Montgomery Coupling for drill rods
DE6800627U (en) * 1968-10-03 1971-11-04 Heimeier Gmbh Metall Theodor SCREW CONNECTION FOR METALLIC FITTINGS.
DE7739844U1 (en) * 1977-12-28 1979-08-30 Ing. Guenter Klemm, Spezialunternehmen Fuer Bohrtechnik, 5962 Drolshagen DRILL RODS
US4429904A (en) * 1981-07-06 1984-02-07 Dril-Quip, Inc. Self-aligning connector
DE3703052C1 (en) * 1987-02-03 1988-05-19 Hoesch Ag Gas-tight pipe connection for casing and / or riser pipes

Also Published As

Publication number Publication date
DE102004009416A1 (en) 2005-09-08
SE0402309D0 (en) 2004-09-24
SE526753C2 (en) 2005-11-01

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