IT1012037B - Dispositivo anti oscillazione montato su un imbarcazione per mantenere un cavo ad un livello dato su un fondo subacqueo - Google Patents

Dispositivo anti oscillazione montato su un imbarcazione per mantenere un cavo ad un livello dato su un fondo subacqueo

Info

Publication number
IT1012037B
IT1012037B IT27826/72A IT2782672A IT1012037B IT 1012037 B IT1012037 B IT 1012037B IT 27826/72 A IT27826/72 A IT 27826/72A IT 2782672 A IT2782672 A IT 2782672A IT 1012037 B IT1012037 B IT 1012037B
Authority
IT
Italy
Prior art keywords
boat
cable
keep
device mounted
given level
Prior art date
Application number
IT27826/72A
Other languages
English (en)
Original Assignee
Petroles Cie Francaise
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 Petroles Cie Francaise filed Critical Petroles Cie Francaise
Application granted granted Critical
Publication of IT1012037B publication Critical patent/IT1012037B/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/02—Devices for facilitating retrieval of floating objects, e.g. for recovering crafts from water
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0108—Winches, capstans or pivots with devices for paying out or automatically tightening the cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Jib Cranes (AREA)
IT27826/72A 1972-02-17 1972-08-03 Dispositivo anti oscillazione montato su un imbarcazione per mantenere un cavo ad un livello dato su un fondo subacqueo IT1012037B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7205381A FR2171968A2 (en) 1972-02-17 1972-02-17 Anti-pounding device - eg used in loading and unloading supply vessels at oil drilling platform or ship

Publications (1)

Publication Number Publication Date
IT1012037B true IT1012037B (it) 1977-03-10

Family

ID=9093661

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27826/72A IT1012037B (it) 1972-02-17 1972-08-03 Dispositivo anti oscillazione montato su un imbarcazione per mantenere un cavo ad un livello dato su un fondo subacqueo

Country Status (3)

Country Link
FR (1) FR2171968A2 (it)
IT (1) IT1012037B (it)
OA (1) OA04119A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446215A1 (fr) * 1979-01-11 1980-08-08 Thome Paul Dispositif de transbordement mecanique entre deux navires
WO1981001402A1 (en) * 1979-11-17 1981-05-28 Caley Hydraulics Ltd Heave compensator
EP0067669A3 (en) * 1981-06-11 1983-07-20 Priestman Brothers Limited Access device
FR2532612A1 (fr) * 1982-09-07 1984-03-09 Bretagne Atel Chantiers Dispositif pour le transfert de personnel entre une structure fixe ou mobile et une structure soumise a des mouvements de pilonnement
GB2210845A (en) * 1987-10-12 1989-06-21 Heerema Engineering Improvements in load handling
CN112471030B (zh) * 2020-12-23 2023-02-24 烟台中集来福士海洋工程有限公司 养殖网箱及其登乘梯

Also Published As

Publication number Publication date
OA04119A (fr) 1979-12-30
FR2171968B2 (it) 1977-06-24
FR2171968A2 (en) 1973-09-28

Similar Documents

Publication Publication Date Title
BE808378A (fr) Dispositif de propulsion marine
IT1042322B (it) Veicolo acquatico con propulsione a getto
SE413055B (sv) Fartygssonarapparat
IT1002584B (it) Dispositivo di propulsione marina
BE802131A (fr) Dispositif de propulsion marine
SE7612273L (sv) Anordning for att forbinda en marin plattform med ett pa havsbottnen liggande ankarfundament.
IT1040666B (it) Dispositivo per propulsione marina
BE796839A (fr) Pontage marin
AR196341A1 (es) Estructura marina
IT7926229A0 (it) Dispositivo di propulsione marina.
NO740310L (no) Vannstråle-fremdriftsanordning.
IT1012037B (it) Dispositivo anti oscillazione montato su un imbarcazione per mantenere un cavo ad un livello dato su un fondo subacqueo
IT1012696B (it) Dispositivo di salvataggio a boa per navi
IT960870B (it) Dispositivo di propulsione marina
NO138837C (no) Reguleringssystem for en hydrofoil-baat
IT1024427B (it) Dispositivo per la propulsione marina
FI50324C (fi) Purjehduslaite vesikulkuneuvoa varten
IT977446B (it) Dispositivo per diminuire il livello di rumorosita di un mo tore montato stabilmente sullo scafo di un imbarcazione
FR2431423B1 (fr) Dispositif a helice pour bateaux
FR2429708B1 (fr) Dispositif a helice pour bateaux
SE396822B (sv) Anordning for undervattensfotografering
IT949749B (it) Dispositivo di stabilizzazione contro le oscillazioni montato su una imbarcazione per mantenere un cavo a un dato livello al diso pra di un fondo subacque
FR1485530A (fr) Dispositif assurant la propulsion sous-marine d'un engin
YU132273A (en) Device for moderating the wear of propeller exles of a ship
ZA738751B (en) Underwater exploration device