NO164824C - DEVICE FOR STEP DRAINAGE OF AN OBJECT. - Google Patents

DEVICE FOR STEP DRAINAGE OF AN OBJECT.

Info

Publication number
NO164824C
NO164824C NO883771A NO883771A NO164824C NO 164824 C NO164824 C NO 164824C NO 883771 A NO883771 A NO 883771A NO 883771 A NO883771 A NO 883771A NO 164824 C NO164824 C NO 164824C
Authority
NO
Norway
Prior art keywords
step drainage
drainage
Prior art date
Application number
NO883771A
Other languages
Norwegian (no)
Other versions
NO883771D0 (en
NO164824B (en
NO883771L (en
Inventor
Jon Thoresen
Original Assignee
Kongsberg Offshore As
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 Kongsberg Offshore As filed Critical Kongsberg Offshore As
Priority to NO883771A priority Critical patent/NO164824C/en
Publication of NO883771D0 publication Critical patent/NO883771D0/en
Priority to EP19890114741 priority patent/EP0355588A3/en
Publication of NO883771L publication Critical patent/NO883771L/en
Publication of NO164824B publication Critical patent/NO164824B/en
Publication of NO164824C publication Critical patent/NO164824C/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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/26—Repairing or joining pipes on or under water

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)
  • Power-Operated Mechanisms For Wings (AREA)
  • Transmission Devices (AREA)
  • Earth Drilling (AREA)
NO883771A 1988-08-23 1988-08-23 DEVICE FOR STEP DRAINAGE OF AN OBJECT. NO164824C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO883771A NO164824C (en) 1988-08-23 1988-08-23 DEVICE FOR STEP DRAINAGE OF AN OBJECT.
EP19890114741 EP0355588A3 (en) 1988-08-23 1989-08-09 Stepwise rotation device for an element especially a screw of a two piece connection part for the coupling of two conduits under water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO883771A NO164824C (en) 1988-08-23 1988-08-23 DEVICE FOR STEP DRAINAGE OF AN OBJECT.

Publications (4)

Publication Number Publication Date
NO883771D0 NO883771D0 (en) 1988-08-23
NO883771L NO883771L (en) 1990-02-26
NO164824B NO164824B (en) 1990-08-13
NO164824C true NO164824C (en) 1990-11-21

Family

ID=19891184

Family Applications (1)

Application Number Title Priority Date Filing Date
NO883771A NO164824C (en) 1988-08-23 1988-08-23 DEVICE FOR STEP DRAINAGE OF AN OBJECT.

Country Status (2)

Country Link
EP (1) EP0355588A3 (en)
NO (1) NO164824C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1005891C2 (en) * 1997-04-24 1998-10-27 Allseas Group Sa Method and device for connecting pipe sections and bolt therefor under water.
CN114274170A (en) * 2021-12-17 2022-04-05 镇江市高等专科学校 Manipulator rotating device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739663A (en) * 1971-04-16 1973-06-19 Byron Jackson Inc Chain actuated pipe tongs
US4027561A (en) * 1975-11-19 1977-06-07 Junkers John K Hydraulic wrench

Also Published As

Publication number Publication date
NO883771D0 (en) 1988-08-23
NO164824B (en) 1990-08-13
EP0355588A3 (en) 1991-01-30
EP0355588A2 (en) 1990-02-28
NO883771L (en) 1990-02-26

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