NO344137B1 - Self-adjusting heave compensator - Google Patents

Self-adjusting heave compensator Download PDF

Info

Publication number
NO344137B1
NO344137B1 NO20140672A NO20140672A NO344137B1 NO 344137 B1 NO344137 B1 NO 344137B1 NO 20140672 A NO20140672 A NO 20140672A NO 20140672 A NO20140672 A NO 20140672A NO 344137 B1 NO344137 B1 NO 344137B1
Authority
NO
Norway
Prior art keywords
self
heave compensator
adjusting
adjusting heave
compensator
Prior art date
Application number
NO20140672A
Other languages
Norwegian (no)
Other versions
NO20140672A1 (en
Inventor
Tord Martinsen
Original Assignee
Safelink 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 Safelink As filed Critical Safelink As
Priority to NO20140672A priority Critical patent/NO344137B1/en
Publication of NO20140672A1 publication Critical patent/NO20140672A1/en
Publication of NO344137B1 publication Critical patent/NO344137B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/52—Control devices automatic for varying rope or cable tension, e.g. when recovering craft from water

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Amplifiers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NO20140672A 2014-05-30 2014-05-30 Self-adjusting heave compensator NO344137B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20140672A NO344137B1 (en) 2014-05-30 2014-05-30 Self-adjusting heave compensator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20140672A NO344137B1 (en) 2014-05-30 2014-05-30 Self-adjusting heave compensator

Publications (2)

Publication Number Publication Date
NO20140672A1 NO20140672A1 (en) 2015-12-01
NO344137B1 true NO344137B1 (en) 2019-09-16

Family

ID=61800167

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20140672A NO344137B1 (en) 2014-05-30 2014-05-30 Self-adjusting heave compensator

Country Status (1)

Country Link
NO (1) NO344137B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2017222997B2 (en) 2016-02-22 2022-10-20 Safelink As Mobile Active Heave Compensator
NO342866B1 (en) * 2016-07-29 2018-08-20 Safelink As Active heave compensator
NO20160299A1 (en) * 2016-02-22 2017-08-23 Safelink As Active depth compensated passive heave compensator
NO343286B1 (en) * 2016-02-22 2019-01-14 Safelink As Inline active subsea heave compensator
EP3269677B1 (en) 2016-07-12 2019-12-18 Ernst-B. Johansen AS Heave compensator and method for reducing the risk of snap-loads during the splash-zone phase

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842603A (en) * 1973-11-30 1974-10-22 Rucker Co Crane load compensator
US4724970A (en) * 1985-12-28 1988-02-16 Bomag-Menck Gmbh Compensating device for a crane hook
US4964491A (en) * 1989-07-11 1990-10-23 The United States Of America As Represented By The Secretary Of The Navy System for limiting snap load intensity

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842603A (en) * 1973-11-30 1974-10-22 Rucker Co Crane load compensator
US4724970A (en) * 1985-12-28 1988-02-16 Bomag-Menck Gmbh Compensating device for a crane hook
US4964491A (en) * 1989-07-11 1990-10-23 The United States Of America As Represented By The Secretary Of The Navy System for limiting snap load intensity

Also Published As

Publication number Publication date
NO20140672A1 (en) 2015-12-01

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Representative=s name: ACAPO AS, POSTBOKS 1880 NORDNES, 5817 BERGEN, NORG