FR2089215A5 - - Google Patents

Info

Publication number
FR2089215A5
FR2089215A5 FR7112033A FR7112033A FR2089215A5 FR 2089215 A5 FR2089215 A5 FR 2089215A5 FR 7112033 A FR7112033 A FR 7112033A FR 7112033 A FR7112033 A FR 7112033A FR 2089215 A5 FR2089215 A5 FR 2089215A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7112033A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saipem SpA
Original Assignee
Saipem SpA
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 Saipem SpA filed Critical Saipem SpA
Application granted granted Critical
Publication of FR2089215A5 publication Critical patent/FR2089215A5/fr
Priority to BE140290A priority Critical patent/BE810296Q/en
Expired legal-status Critical Current

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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/23—Pipe tensioning apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
    • B65H51/105—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips one of which is an endless belt
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/366—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device and comprising means for varying the frequency by a variable voltage or current
FR7112033A 1970-04-09 1971-04-06 Expired FR2089215A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE140290A BE810296Q (en) 1971-04-06 1974-01-29 TENSIONING DEVICE FOR TUBULAR COLUMNS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2308170 1970-04-09

Publications (1)

Publication Number Publication Date
FR2089215A5 true FR2089215A5 (en) 1972-01-07

Family

ID=11203560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7112033A Expired FR2089215A5 (en) 1970-04-09 1971-04-06

Country Status (4)

Country Link
US (1) US3739971A (en)
FR (1) FR2089215A5 (en)
GB (1) GB1291677A (en)
NL (1) NL165270C (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520921A (en) * 1978-07-31 1980-02-14 Nippon Steel Corp Jointing method of pipe laying on water bottom
US4521132A (en) * 1983-05-16 1985-06-04 Western Gear Machinery Co. Apparatus and method for simultaneously tensioning pipes
US4687376A (en) * 1984-08-31 1987-08-18 Santa Fe International Corporation Multi-reel operational lines laying vessel
GB2210673B (en) * 1985-07-22 1990-03-28 Santa Fe Int Corp Straightening and tensioning device
DE3776142D1 (en) * 1987-06-26 1992-02-27 Ottmar Karl Diehl PIPE TENSIONER.
NL194836C (en) * 1995-03-10 2003-04-03 Allseas Group Sa Device for laying a pipeline on a submerged soil.
NL1005992C2 (en) * 1997-05-06 1998-11-09 Itrec Bv Tensioner.
FR2801088B1 (en) * 1999-11-12 2002-02-01 Bouygues Offshore PLIERS SYSTEM TO MAINTAIN A TENSIONED PIPE, AND FLOATING SUPPORT, INCLUDING
US7226244B1 (en) * 2002-08-19 2007-06-05 Itrec B.V. System for overload protection for pipe or cable laying structures
GB2394498B (en) * 2002-10-23 2006-08-09 Engineering Business Ltd Mounting of offshore structures
GB2399798B (en) * 2002-11-01 2005-12-07 Engineering Business Ltd Longitudinal load varying device for elongate members
GB0306547D0 (en) * 2003-03-21 2003-04-23 Engineering Business Ltd Apparatus for creating a local reduction in wave height
DK1781536T3 (en) * 2004-08-03 2009-03-16 Ihc Engineering Bussiness Ltd Method of access between marine structures and apparatus
GB0503083D0 (en) * 2005-02-15 2005-03-23 Engineering Business Ltd Launch and recovery apparatus and method
EP1705413B1 (en) * 2005-03-21 2007-07-04 Ottmar Diehl Pipe tensioner machine
GB2428656B (en) 2005-08-01 2009-08-05 Engineering Business Ltd Gangway apparatus
GB2434823A (en) * 2006-02-06 2007-08-08 Engineering Business Ltd Transport and installation of offshore structures
CN102434720A (en) * 2010-09-29 2012-05-02 中国海洋石油总公司 Creeper tread set device
ES1075064Y (en) * 2011-06-09 2011-10-27 Haro Bienvenido Pena HOSE EXTRACTOR-COLLECTOR MODULE
US8821069B2 (en) * 2012-01-24 2014-09-02 Control Flow, Inc. Linear pipe recovery/lay tensioners and methods of using same
NL2009150C2 (en) 2012-07-06 2014-01-07 Itrec Bv Marine pipeline installation tensioner.
CN103277584B (en) * 2013-04-23 2015-06-10 上海振华重工(集团)股份有限公司 Lead screw driving and jacking system
GB2513342B (en) * 2013-04-23 2016-04-13 Mackinnon Marine Ltd Tensioner pad assembly
CN105240616A (en) * 2014-06-06 2016-01-13 天津市海王星海上工程技术股份有限公司 Pipeline traction device
GB2535195B (en) * 2015-02-12 2017-12-06 Technip France Pipeline tensioning apparatus and method
EP3312486B1 (en) 2016-10-21 2021-05-05 Technip N-Power Adjustable tensioner pad for a track-type tensioner and associated tensioner
GB2561375B (en) 2017-04-12 2019-11-27 Technip France Pipe Tensioner
GB2583953B (en) 2019-05-15 2021-10-13 Subsea 7 Do Brasil Servicos Ltda Monitoring squeeze pressure of track tensioners
CN111924643B (en) * 2020-08-12 2022-09-30 广西电网有限责任公司来宾供电局 Up-down pressing type cable conveyor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024956A (en) * 1962-03-13 Cable engine pressure regulating equipment
US2797798A (en) * 1952-07-07 1957-07-02 Hallden Machine Company Tractor-type stock feed
US3285485A (en) * 1964-01-23 1966-11-15 Bowen Tools Inc Apparatus for handling tubing or other elongate objects

Also Published As

Publication number Publication date
NL165270B (en) 1980-10-15
NL165270C (en) 1980-10-15
GB1291677A (en) 1972-10-04
US3739971A (en) 1973-06-19
NL7104649A (en) 1971-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse