NL7312797A - - Google Patents

Info

Publication number
NL7312797A
NL7312797A NL7312797A NL7312797A NL7312797A NL 7312797 A NL7312797 A NL 7312797A NL 7312797 A NL7312797 A NL 7312797A NL 7312797 A NL7312797 A NL 7312797A NL 7312797 A NL7312797 A NL 7312797A
Authority
NL
Netherlands
Application number
NL7312797A
Other versions
NL180450C (en
NL180450B (en
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 filed Critical
Publication of NL7312797A publication Critical patent/NL7312797A/xx
Publication of NL180450B publication Critical patent/NL180450B/en
Application granted granted Critical
Publication of NL180450C publication Critical patent/NL180450C/en

Links

Classifications

    • 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
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control And Safety Of Cranes (AREA)
  • Manipulator (AREA)
NL7312797A 1972-09-15 1973-09-17 DEVICE FOR EXERCISING A PARTICULAR FORCE ON AN ELEMENT CONNECTED WITH AN INSTALLATION SUBJECT TO VARIOUS MOVEMENTS. NL180450C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7232925A FR2199526B1 (en) 1972-09-15 1972-09-15

Publications (3)

Publication Number Publication Date
NL7312797A true NL7312797A (en) 1974-03-19
NL180450B NL180450B (en) 1986-09-16
NL180450C NL180450C (en) 1987-02-16

Family

ID=9104376

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7312797A NL180450C (en) 1972-09-15 1973-09-17 DEVICE FOR EXERCISING A PARTICULAR FORCE ON AN ELEMENT CONNECTED WITH AN INSTALLATION SUBJECT TO VARIOUS MOVEMENTS.

Country Status (10)

Country Link
JP (1) JPS5641796B2 (en)
CA (1) CA995099A (en)
DE (1) DE2345809A1 (en)
ES (1) ES418740A1 (en)
FR (1) FR2199526B1 (en)
GB (1) GB1420400A (en)
IT (1) IT993244B (en)
NL (1) NL180450C (en)
NO (1) NO140201C (en)
SE (1) SE404226B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943868A (en) * 1974-06-13 1976-03-16 Global Marine Inc. Heave compensation apparatus for a marine mining vessel
GB1524314A (en) * 1976-02-28 1978-09-13 Ferranti Ltd Load transfer
CA1100447A (en) * 1977-07-14 1981-05-05 Raymond J. Bromell Hook-mounted vertical motion compensation apparatus
US4179233A (en) * 1977-07-14 1979-12-18 National Advanced Drilling Machines, Inc. Vertical motion compensated crane apparatus
FR2418193A1 (en) * 1978-02-23 1979-09-21 Simon Francois Marine hoist control system - has rope stress detector with comparator to control secondary winch and prevent jerking
US4268013A (en) * 1978-06-12 1981-05-19 Nl Industries, Inc. Crane motion compensator
FR2531692A1 (en) * 1982-08-13 1984-02-17 Bretagne Atel Chantiers DRAGUE ELIN SUSPENSION DEVICE WITH PULP COMPENSATION
JPS61158597A (en) * 1984-12-28 1986-07-18 日立造船株式会社 Shielding excavator
NO332527B1 (en) * 2010-12-08 2012-10-08 Tool Tech As Procedure for condition monitoring of hydraulic accumulators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3319981A (en) * 1965-03-15 1967-05-16 Harry L Burgess Constant tension support for submerged conductor pipes
US3469820A (en) * 1967-07-05 1969-09-30 Ocean Science & Eng Drill pipe stabilizing apparatus
NL143022B (en) * 1968-12-04 1974-08-15 Ihc Holland Nv COOLING COMPENSATION DEVICE.

Also Published As

Publication number Publication date
ES418740A1 (en) 1976-06-16
FR2199526B1 (en) 1976-08-13
IT993244B (en) 1975-09-30
JPS49133202A (en) 1974-12-20
NO140201C (en) 1979-07-18
JPS5641796B2 (en) 1981-09-30
CA995099A (en) 1976-08-17
FR2199526A1 (en) 1974-04-12
NO140201B (en) 1979-04-09
GB1420400A (en) 1976-01-07
DE2345809A1 (en) 1974-03-21
SE404226B (en) 1978-09-25
NL180450C (en) 1987-02-16
NL180450B (en) 1986-09-16

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee