BE1003076A4 - Systeme pour liberer a distance progressivement une serie de colliers de support qui ont ete serres successivement sur une structure immergee, le long de celle-ci, et procede pour le fonctionnement de ce systeme. - Google Patents

Systeme pour liberer a distance progressivement une serie de colliers de support qui ont ete serres successivement sur une structure immergee, le long de celle-ci, et procede pour le fonctionnement de ce systeme. Download PDF

Info

Publication number: BE1003076A4
Authority: BE; Belgium
Prior art keywords: support collars; series; operating; pins; gradually releasing
Prior art date: 1988-07-29

Application number

BE8900806A

Other languages

English (en)

French (fr)

Inventor

Umberto Giovannini

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.)

1988-07-29

Filing date

1989-07-26

Publication date

1991-11-12

1989-07-26 Application filed by Saipem Spa filed Critical Saipem Spa

1991-11-12 Application granted granted Critical

1991-11-12 Publication of BE1003076A4 publication Critical patent/BE1003076A4/fr

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
- F16L1/16—Laying or reclaiming pipes on or under water on the bottom
- F16L1/163—Laying or reclaiming pipes on or under water on the bottom by varying the apparent weight of the pipe during the laying operation
- 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 or weights
- F16L1/24—Floats; Weights

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Earth Drilling (AREA)
Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Revetment (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Load-Engaging Elements For Cranes (AREA)
Laying Of Electric Cables Or Lines Outside (AREA)
Connector Housings Or Holding Contact Members (AREA)
Ropes Or Cables (AREA)

BE8900806A 1988-07-29 1989-07-26 Systeme pour liberer a distance progressivement une serie de colliers de support qui ont ete serres successivement sur une structure immergee, le long de celle-ci, et procede pour le fonctionnement de ce systeme. BE1003076A4 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8821554A IT1226554B (it)	1988-07-29	1988-07-29	Sistema di sgancio progressivo a distanza di una serie di clampe serrate in successione lungo una struttura subacquea e procedimento per la sua messa in opera.

Publications (1)

Publication Number	Publication Date
BE1003076A4 true BE1003076A4 (fr)	1991-11-12

Family

ID=11183526

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE8900806A BE1003076A4 (fr)	1988-07-29	1989-07-26	Systeme pour liberer a distance progressivement une serie de colliers de support qui ont ete serres successivement sur une structure immergee, le long de celle-ci, et procede pour le fonctionnement de ce systeme.

Country Status (18)

Country	Link
AT (1)	AT397548B (de)
BE (1)	BE1003076A4 (de)
BR (1)	BR8903700A (de)
CA (1)	CA1337580C (de)
DE (1)	DE3923957A1 (de)
DK (1)	DK170911B1 (de)
ES (1)	ES2014915A6 (de)
FI (1)	FI893552L (de)
FR (1)	FR2634854A1 (de)
GB (1)	GB2221247B (de)
GR (1)	GR1000590B (de)
IE (1)	IE63699B1 (de)
IT (1)	IT1226554B (de)
LU (1)	LU87558A1 (de)
NL (1)	NL8901920A (de)
NO (1)	NO893061L (de)
PT (1)	PT91298B (de)
SE (1)	SE8902577L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2003002848A1 (en) *	2001-06-29	2003-01-09	Smit Land & Marine Engineering Limited	Method of laying an underwater flowline
GB2439241B (en) *	2005-05-05	2010-07-14	Acergy France Sa	Towing and subsea installation of long articles
NL2017332B1 (en) *	2016-08-18	2018-02-23	Boskalis Bv Baggermaatschappij	Method, system and parts of said system for releasing a submergible load from a buoyant member

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3128512A (en) *	1961-05-10	1964-04-14	Merritt Chapman & Scott Corp	Release mechanism
FR2260051A1 (en) *	1974-02-04	1975-08-29	Sedec	Method of placing undersea piping - uses collapsible fluid filled tube gives buoyancy to prevent kinking of piping
FR2281534A1 (fr) *	1974-08-05	1976-03-05	Petroles Cie Francaise	Procede et dispositif de largage de flotteurs d'allegement de conduites sous-marines
FR2344678A1 (fr) *	1976-03-18	1977-10-14	Doris Dev Richesse Sous Marine	Installation pour larguer des flotteurs immerges
FR2353002A1 (fr) *	1976-05-25	1977-12-23	Doris Dev Richesse Sous Marine	Dispositif de largage de flotteurs immerges
US4399601A (en) *	1980-03-31	1983-08-23	Shell Oil Company	Method of preparing and using a pressure actuated release mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4563108A (en) *	1983-05-18	1986-01-07	Shell Oil Company	Pressure actuated release mechanism

1988
- 1988-07-29 IT IT8821554A patent/IT1226554B/it active
1989
- 1989-07-12 IE IE224989A patent/IE63699B1/en not_active IP Right Cessation
- 1989-07-13 GR GR890100449A patent/GR1000590B/el unknown
- 1989-07-14 GB GB8916205A patent/GB2221247B/en not_active Expired - Fee Related
- 1989-07-14 CA CA000605657A patent/CA1337580C/en not_active Expired - Fee Related
- 1989-07-18 LU LU87558A patent/LU87558A1/fr unknown
- 1989-07-19 FR FR8909716A patent/FR2634854A1/fr active Pending
- 1989-07-19 DE DE3923957A patent/DE3923957A1/de active Granted
- 1989-07-20 BR BR898903700A patent/BR8903700A/pt not_active IP Right Cessation
- 1989-07-20 SE SE8902577A patent/SE8902577L/ not_active Application Discontinuation
- 1989-07-21 ES ES8903014A patent/ES2014915A6/es not_active Expired - Fee Related
- 1989-07-24 AT AT0178289A patent/AT397548B/de not_active IP Right Cessation
- 1989-07-25 FI FI893552A patent/FI893552L/fi not_active Application Discontinuation
- 1989-07-25 NL NL8901920A patent/NL8901920A/nl not_active Application Discontinuation
- 1989-07-26 BE BE8900806A patent/BE1003076A4/fr not_active IP Right Cessation
- 1989-07-27 PT PT91298A patent/PT91298B/pt not_active IP Right Cessation
- 1989-07-27 NO NO89893061A patent/NO893061L/no unknown
- 1989-07-28 DK DK373789A patent/DK170911B1/da not_active IP Right Cessation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3128512A (en) *	1961-05-10	1964-04-14	Merritt Chapman & Scott Corp	Release mechanism
FR2260051A1 (en) *	1974-02-04	1975-08-29	Sedec	Method of placing undersea piping - uses collapsible fluid filled tube gives buoyancy to prevent kinking of piping
FR2281534A1 (fr) *	1974-08-05	1976-03-05	Petroles Cie Francaise	Procede et dispositif de largage de flotteurs d'allegement de conduites sous-marines
FR2344678A1 (fr) *	1976-03-18	1977-10-14	Doris Dev Richesse Sous Marine	Installation pour larguer des flotteurs immerges
FR2353002A1 (fr) *	1976-05-25	1977-12-23	Doris Dev Richesse Sous Marine	Dispositif de largage de flotteurs immerges
US4399601A (en) *	1980-03-31	1983-08-23	Shell Oil Company	Method of preparing and using a pressure actuated release mechanism

Also Published As

Publication number	Publication date
FI893552A0 (fi)	1989-07-25
GB8916205D0 (en)	1989-08-31
DK373789D0 (da)	1989-07-28
LU87558A1 (fr)	1990-02-07
GB2221247A (en)	1990-01-31
CA1337580C (en)	1995-11-21
PT91298A (pt)	1990-02-08
IE892249L (en)	1990-01-29
NL8901920A (nl)	1990-02-16
ES2014915A6 (es)	1990-07-16
ATA178289A (de)	1993-09-15
IT1226554B (it)	1991-01-24
FI893552A7 (fi)	1990-01-30
DE3923957A1 (de)	1990-02-08
NO893061L (no)	1990-01-30
AT397548B (de)	1994-04-25
BR8903700A (pt)	1990-10-02
IT8821554A0 (it)	1988-07-29
NO893061D0 (no)	1989-07-27
FI893552L (fi)	1990-01-30
GR1000590B (el)	1992-08-26
GB2221247B (en)	1992-07-29
SE8902577D0 (sv)	1989-07-20
IE63699B1 (en)	1995-05-31
DK170911B1 (da)	1996-03-11
SE8902577L (sv)	1990-01-30
PT91298B (pt)	1995-07-06
FR2634854A1 (fr)	1990-02-02
DK373789A (da)	1990-01-30
DE3923957C2 (de)	1990-09-27

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Legal Events

Date

Code

Title

Description

1998-01-31

RE

Patent lapsed

Owner name: SAIPEM S.P.A.

Effective date: 19970731