ATE445081T1 - HYDRAULIC SAVE COMPENSATION DEVICE - Google Patents

HYDRAULIC SAVE COMPENSATION DEVICE

Info

Publication number
ATE445081T1
ATE445081T1 AT06722719T AT06722719T ATE445081T1 AT E445081 T1 ATE445081 T1 AT E445081T1 AT 06722719 T AT06722719 T AT 06722719T AT 06722719 T AT06722719 T AT 06722719T AT E445081 T1 ATE445081 T1 AT E445081T1
Authority
AT
Austria
Prior art keywords
hydraulic
cylinder device
compensation device
storage
save
Prior art date
Application number
AT06722719T
Other languages
German (de)
Inventor
Martin Fluks
Charles Simons
Original Assignee
Bosch Rexroth 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 Bosch Rexroth Ag filed Critical Bosch Rexroth Ag
Application granted granted Critical
Publication of ATE445081T1 publication Critical patent/ATE445081T1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The device has a compensation system (4) including a hydropneumatic storage (6) supporting a load and an active cylinder device (8) staying in working connection with the storage. The cylinder device includes two control spaces, which are loaded with pressure to actuate the cylinder device. The cylinder device is integrated in the hydropneumatic storage, and a common piston arrangement is accommodated in a common cylinder housing.
AT06722719T 2005-04-04 2006-03-30 HYDRAULIC SAVE COMPENSATION DEVICE ATE445081T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005015460 2005-04-04
DE102005058952A DE102005058952A1 (en) 2005-04-04 2005-12-09 Hydraulic heave compensation device for marine engineering, has compensation system with hydropneumatic storage supporting load and active cylinder device integrated in hydropneumatic storage
PCT/DE2006/000567 WO2006105764A1 (en) 2005-04-04 2006-03-30 Hydraulic heave compensation system

Publications (1)

Publication Number Publication Date
ATE445081T1 true ATE445081T1 (en) 2009-10-15

Family

ID=36617272

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06722719T ATE445081T1 (en) 2005-04-04 2006-03-30 HYDRAULIC SAVE COMPENSATION DEVICE

Country Status (5)

Country Link
EP (1) EP1869282B1 (en)
AT (1) ATE445081T1 (en)
DE (2) DE102005058952A1 (en)
NO (1) NO332099B1 (en)
WO (1) WO2006105764A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO340468B1 (en) * 2010-06-30 2017-04-24 Mhwirth As Method and system for controlling the movements of a free-hanging pipe body
EP3022381B1 (en) 2013-07-16 2019-10-02 Castor Drilling Solution AS Drilling rig arrangement
EP2896589B1 (en) 2014-01-17 2016-10-19 SAL Offshore B.V. Method and apparatus
NO339752B1 (en) * 2014-02-27 2017-01-30 Mhwirth As Compact Compensation Unit
NL2012637B1 (en) * 2014-04-16 2016-06-27 Boskalis Bv Baggermaatschappij Spud carriage biasing system, spud carriage, apparatus for accommodating a working spud of a vessel, and vessel.
DE102014215313B4 (en) 2014-08-04 2024-10-02 Van Halteren Technologies Boxtel B.V. heave compensation device
EP3045416A1 (en) 2015-01-14 2016-07-20 Robert Bosch Gmbh Device for lifting, lowering or holding a load and method of controlling such a device
DE102016005477A1 (en) 2016-05-03 2017-11-09 Hycom B.V. Compensation device for maintaining predetermined target positions of a manageable load
EP3243735B1 (en) 2016-05-12 2019-04-10 Robert Bosch GmbH Swell compensation device
EP3290384B1 (en) 2016-08-30 2024-03-13 Van Halteren Technologies Boxtel B.V. Device for lifting, lowering or holding a load
EP3290382B1 (en) 2016-08-30 2021-01-06 Robert Bosch GmbH Device for lifting, lowering or holding a load
EP3290383B1 (en) 2016-08-30 2020-12-30 Robert Bosch GmbH Device for lifting, lowering or holding a load
CN108757610B (en) * 2018-06-27 2020-04-21 山东大学 Pump control type semi-active heave compensation system and working method thereof
CN115184059B (en) * 2022-09-13 2023-01-31 山东大学 Winch type heave compensation experiment table based on four-quadrant motor and working method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397880A (en) * 1973-10-09 1975-06-18 Brown Brothers & Co Ltd Heave compensating device for marine
US3842603A (en) * 1973-11-30 1974-10-22 Rucker Co Crane load compensator
US4098082A (en) * 1977-03-18 1978-07-04 Packer Martin R Wave-motion compensating apparatus for use in conjunction with an off-shore crane, or the like
GB2104032B (en) * 1981-08-21 1985-06-19 Vickers Plc Load compensating device for a mooring tether
US5209302A (en) * 1991-10-04 1993-05-11 Retsco, Inc. Semi-active heave compensation system for marine vessels

Also Published As

Publication number Publication date
DE102005058952A1 (en) 2006-10-05
WO2006105764A1 (en) 2006-10-12
NO20075563L (en) 2007-11-02
DE502006005035D1 (en) 2009-11-19
EP1869282A1 (en) 2007-12-26
EP1869282B1 (en) 2009-10-07
NO332099B1 (en) 2012-06-18

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