ATA178289A - DEVICE AND METHOD FOR REMOTELY RELEASING A NUMBER OF CLAMPING CLAMPS ON A PIPELINE SECTION FOR INSTALLATION ON THE SEA FLOOR - Google Patents

DEVICE AND METHOD FOR REMOTELY RELEASING A NUMBER OF CLAMPING CLAMPS ON A PIPELINE SECTION FOR INSTALLATION ON THE SEA FLOOR

Info

Publication number: ATA178289A
Authority: AT; Austria
Prior art keywords: installation; pipeline section; sea floor; clamping clamps; remotely releasing
Prior art date: 1988-07-29

Application number

AT0178289A

Other languages

German (de)

Other versions

AT397548B (en

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

1989-07-24

Publication date

1993-09-15

1989-07-24 Application filed by Saipem Spa filed Critical Saipem Spa

1993-09-15 Publication of ATA178289A publication Critical patent/ATA178289A/en

1994-04-25 Application granted granted Critical

1994-04-25 Publication of AT397548B publication Critical patent/AT397548B/en

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)
Laying Of Electric Cables Or Lines Outside (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Connector Housings Or Holding Contact Members (AREA)
Load-Engaging Elements For Cranes (AREA)
Revetment (AREA)
Ropes Or Cables (AREA)

AT0178289A 1988-07-29 1989-07-24 DEVICE AND METHOD FOR REMOTELY RELEASING A NUMBER OF CLAMPING CLAMPS ON A PIPELINE SECTION FOR INSTALLATION ON THE SEA FLOOR AT397548B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8821554A IT1226554B (en)	1988-07-29	1988-07-29	PROGRESSIVE DISTANCE RELEASE SYSTEM OF A SERIES OF CLAMPED LOCKS IN SUCCESSION ALONG AN UNDERWATER STRUCTURE AND PROCEDURE FOR ITS INSTALLATION.

Publications (2)

Publication Number	Publication Date
ATA178289A true ATA178289A (en)	1993-09-15
AT397548B AT397548B (en)	1994-04-25

Family

ID=11183526

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0178289A AT397548B (en)	1988-07-29	1989-07-24	DEVICE AND METHOD FOR REMOTELY RELEASING A NUMBER OF CLAMPING CLAMPS ON A PIPELINE SECTION FOR INSTALLATION ON THE SEA FLOOR

Country Status (18)

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

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
WO2006117249A2 (en) *	2005-05-05	2006-11-09	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

Family Cites Families (7)

* 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 (en) *	1974-08-05	1976-03-05	Petroles Cie Francaise	METHOD AND DEVICE FOR RELEASING FLOATS FOR LIGHTENING SUBMARINE PIPES
FR2344678A1 (en) *	1976-03-18	1977-10-14	Doris Dev Richesse Sous Marine	Float detachment system from underwater structure - has main circuit connecting control position to one release device
FR2353002A1 (en) *	1976-05-25	1977-12-23	Doris Dev Richesse Sous Marine	SUBMERSIBLE FLOAT RELEASE DEVICE
US4399601A (en) *	1980-03-31	1983-08-23	Shell Oil Company	Method of preparing and using a pressure actuated release mechanism
US4563108A (en) *	1983-05-18	1986-01-07	Shell Oil Company	Pressure actuated release mechanism

1988
- 1988-07-29 IT IT8821554A patent/IT1226554B/en active
1989
- 1989-07-12 IE IE224989A patent/IE63699B1/en not_active IP Right Cessation
- 1989-07-13 GR GR890100449A patent/GR1000590B/en 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/en unknown
- 1989-07-19 DE DE3923957A patent/DE3923957A1/en active Granted
- 1989-07-19 FR FR8909716A patent/FR2634854A1/en active Pending
- 1989-07-20 SE SE8902577A patent/SE8902577L/en not_active Application Discontinuation
- 1989-07-20 BR BR898903700A patent/BR8903700A/en not_active IP Right Cessation
- 1989-07-21 ES ES8903014A patent/ES2014915A6/en not_active Expired - Fee Related
- 1989-07-24 AT AT0178289A patent/AT397548B/en not_active IP Right Cessation
- 1989-07-25 FI FI893552A patent/FI893552L/en not_active Application Discontinuation
- 1989-07-25 NL NL8901920A patent/NL8901920A/en not_active Application Discontinuation
- 1989-07-26 BE BE8900806A patent/BE1003076A4/en not_active IP Right Cessation
- 1989-07-27 PT PT91298A patent/PT91298B/en not_active IP Right Cessation
- 1989-07-27 NO NO89893061A patent/NO893061L/en unknown
- 1989-07-28 DK DK373789A patent/DK170911B1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK170911B1 (en)	1996-03-11
DK373789A (en)	1990-01-30
IE892249L (en)	1990-01-29
GB2221247B (en)	1992-07-29
BR8903700A (en)	1990-10-02
LU87558A1 (en)	1990-02-07
NL8901920A (en)	1990-02-16
PT91298A (en)	1990-02-08
FI893552L (en)	1990-01-30
GB2221247A (en)	1990-01-31
NO893061L (en)	1990-01-30
CA1337580C (en)	1995-11-21
AT397548B (en)	1994-04-25
SE8902577D0 (en)	1989-07-20
DE3923957A1 (en)	1990-02-08
GR1000590B (en)	1992-08-26
FR2634854A1 (en)	1990-02-02
DK373789D0 (en)	1989-07-28
IT1226554B (en)	1991-01-24
PT91298B (en)	1995-07-06
GB8916205D0 (en)	1989-08-31
ES2014915A6 (en)	1990-07-16
SE8902577L (en)	1990-01-30
NO893061D0 (en)	1989-07-27
FI893552A0 (en)	1989-07-25
DE3923957C2 (en)	1990-09-27
IT8821554A0 (en)	1988-07-29
IE63699B1 (en)	1995-05-31
BE1003076A4 (en)	1991-11-12

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Legal Events

Date	Code	Title
1998-06-15	ELJ	Ceased due to non-payment of the annual fee
1999-12-15	UEP	Publication of translation of european patent specification
2001-08-15	REN	Ceased due to non-payment of the annual fee