IT1139245B - Piattaforma marina munita di mezzi rivelatori di eventuali fessure - Google Patents

Piattaforma marina munita di mezzi rivelatori di eventuali fessure

Info

Publication number: IT1139245B
Authority: IT; Italy
Prior art keywords: detectors; marine platform; platform equipped; possible slits; slits
Prior art date: 1980-12-04

Application number

IT24548/81A

Other languages

English (en)

Other versions

IT8124548A0 (it

Inventor

Henri Crohas

Rene Blondy

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.)

1980-12-04

Filing date

1981-10-16

Publication date

1986-09-24

1981-10-16 Application filed by Petroles Cie Francaise filed Critical Petroles Cie Francaise

1981-10-16 Publication of IT8124548A0 publication Critical patent/IT8124548A0/it

1986-09-24 Application granted granted Critical

1986-09-24 Publication of IT1139245B publication Critical patent/IT1139245B/it

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Testing Or Calibration Of Command Recording Devices (AREA)
Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Emergency Alarm Devices (AREA)
Arrangements For Transmission Of Measured Signals (AREA)
Pipeline Systems (AREA)
Revetment (AREA)
Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

IT24548/81A 1980-12-04 1981-10-16 Piattaforma marina munita di mezzi rivelatori di eventuali fessure IT1139245B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8025736A FR2495773A1 (fr)	1980-12-04	1980-12-04	Plate-forme marine munie de moyens de detection d'eventuelles fissures

Publications (2)

Publication Number	Publication Date
IT8124548A0 IT8124548A0 (it)	1981-10-16
IT1139245B true IT1139245B (it)	1986-09-24

Family

ID=9248652

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IT24544/81A IT1139242B (it)	1980-12-04	1981-10-16	Piattaforma marina atta a facilitare la revelazione di eventuali fessure
IT24548/81A IT1139245B (it)	1980-12-04	1981-10-16	Piattaforma marina munita di mezzi rivelatori di eventuali fessure

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
IT24544/81A IT1139242B (it)	1980-12-04	1981-10-16	Piattaforma marina atta a facilitare la revelazione di eventuali fessure

Country Status (8)

Country	Link
US (2)	US4721413A (it)
AU (2)	AU527544B2 (it)
CA (2)	CA1184770A (it)
FR (1)	FR2495773A1 (it)
GB (2)	GB2089077B (it)
IT (2)	IT1139242B (it)
NL (2)	NL182345C (it)
NO (2)	NO154812C (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2519734A1 (fr) *	1982-01-14	1983-07-18	Sofresid	Noeud d'assemblage de structures metalliques tubulaires, notamment pour plates-formes de forage
US4503710A (en) *	1983-06-08	1985-03-12	Conoco Inc.	Crack detection by electrical resistance
US4664554A (en) *	1983-06-28	1987-05-12	Chevron Research Company	Pressurized liquid filled tendons
US4830540A (en) *	1987-02-09	1989-05-16	Exxon Production Research Company	Method for constructing inspectable welded joints which are resistant to marine biofouling, and welded joints formed thereby
US4825162A (en) *	1987-12-07	1989-04-25	General Electric Company	Nuclear magnetic resonance (NMR) imaging with multiple surface coils
US7559250B2 (en) *	2007-09-27	2009-07-14	Caterpillar Inc.	Frame crack detection method
DE102008033628B4 (de) *	2008-07-17	2011-02-24	Ingo Rennert	Verfahren zum Betreiben von Offshore-Anlagen mit geschweißter Stahlrohrfundamentkonstruktion und möglichen Brandherden
GB201311072D0 (en) *	2013-06-21	2013-08-07	Rolls Royce Deutschland & Co Kg	An accessory mounting for a gas turbine engine
US9778087B2 (en) *	2014-12-30	2017-10-03	Kawasaki Jukogyo Kabushiki Kaisha	Oil level detector
US11307114B2 (en) *	2018-12-17	2022-04-19	National Oilwell Varco, L.P.	Pressure-based flaw detection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2814203A (en) *	1954-11-03	1957-11-26	Robert W Donohoe	Pressure-sensitive indicating device
US4021773A (en) *	1974-10-29	1977-05-03	Sun Oil Company Of Pennsylvania	Acoustical pick-up for reception of signals from a drill pipe
US4043180A (en) *	1975-12-10	1977-08-23	Texaco Inc.	Gathering line leak detection system tester
US4104906A (en) *	1977-04-04	1978-08-08	Continental Oil Company	Early crack detection with multi-pressure system
US4116044A (en) *	1977-04-28	1978-09-26	Fmc Corporation	Packoff leak detector
US4143540A (en) *	1977-12-27	1979-03-13	Continental Oil Company	Method of preventing corrosion of joints of steel structures submerged in corrosive media
US4289019A (en) *	1979-10-30	1981-09-15	The United States Of America As Represented By The United States Department Of Energy	Method and means of passive detection of leaks in buried pipes

1980
- 1980-12-04 FR FR8025736A patent/FR2495773A1/fr active Granted
1981
- 1981-10-13 GB GB8130790A patent/GB2089077B/en not_active Expired
- 1981-10-13 GB GB8130791A patent/GB2088936B/en not_active Expired
- 1981-10-14 US US06/311,230 patent/US4721413A/en not_active Expired - Fee Related
- 1981-10-14 US US06/311,229 patent/US4425054A/en not_active Expired - Lifetime
- 1981-10-15 NL NLAANVRAGE8104687,A patent/NL182345C/xx not_active IP Right Cessation
- 1981-10-15 NL NLAANVRAGE8104688,A patent/NL181050C/xx not_active IP Right Cessation
- 1981-10-16 IT IT24544/81A patent/IT1139242B/it active
- 1981-10-16 CA CA000388098A patent/CA1184770A/fr not_active Expired
- 1981-10-16 NO NO813502A patent/NO154812C/no unknown
- 1981-10-16 NO NO813503A patent/NO151556C/no unknown
- 1981-10-16 AU AU76513/81A patent/AU527544B2/en not_active Ceased
- 1981-10-16 AU AU76512/81A patent/AU527543B2/en not_active Ceased
- 1981-10-16 CA CA000388088A patent/CA1184769A/fr not_active Expired
- 1981-10-16 IT IT24548/81A patent/IT1139245B/it active

Also Published As

Publication number	Publication date
US4425054A (en)	1984-01-10
AU7651281A (en)	1982-07-15
NL8104687A (nl)	1982-07-01
NL8104688A (nl)	1982-07-01
NO151556C (no)	1985-05-02
NO813503L (no)	1982-06-07
NO813502L (no)	1982-06-07
CA1184769A (fr)	1985-04-02
GB2089077A (en)	1982-06-16
GB2088936B (en)	1984-05-10
IT1139242B (it)	1986-09-24
FR2495773B1 (it)	1984-01-06
IT8124544A0 (it)	1981-10-16
NL182345C (nl)	1988-02-16
AU527543B2 (en)	1983-03-10
US4721413A (en)	1988-01-26
AU7651381A (en)	1982-07-15
NL182345B (nl)	1987-09-16
NL181050C (nl)	1987-06-01
IT8124548A0 (it)	1981-10-16
NO154812C (no)	1987-01-07
FR2495773A1 (fr)	1982-06-11
NO154812B (no)	1986-09-15
AU527544B2 (en)	1983-03-10
GB2089077B (en)	1984-02-08
GB2088936A (en)	1982-06-16
NO151556B (no)	1985-01-14
CA1184770A (fr)	1985-04-02
NL181050B (nl)	1987-01-02

Publication	Publication Date	Title
DK157106C (da)	1990-04-02	Undervandsvaaben
ZA818225B (en)	1982-10-27	Submerged marine streamer locator
DK487582A (da)	1983-05-06	Skib
DK154794C (da)	1989-06-12	Raketfartoej
AT375320B (de)	1984-07-25	Schiffskoerper
IT1139245B (it)	1986-09-24	Piattaforma marina munita di mezzi rivelatori di eventuali fessure
DK202381A (da)	1981-11-08	Prambaerende fartoej
MX160310A (es)	1990-01-26	Conjunto de bascula con plataforma mejorada
NL183989C (nl)	1989-03-16	Drijvend platform.
IT1190879B (it)	1988-02-24	Piattaforma marina semi-immergibile
NO813854L (no)	1982-05-18	Isbrytningsanordning ved marin platform
DK190982A (da)	1982-04-28	Motorbaad med enkeltskrog
SE8101210L (sv)	1981-09-08	Elaster jemte deck innehallande dem
IT1145578B (it)	1986-11-05	Eraccio caricatore con contrappeso particolarmente per navi
DK297081A (da)	1982-01-23	Fragtskib
BR8108909A (pt)	1982-10-26	Embarcacao transportadora de barcaca
ES290154Y (es)	1986-11-16	Plataforma marina
SE8007558L (sv)	1982-04-29	Flytande offshoreplattform
IT8049844A0 (it)	1980-10-08	Natante inaffondabile con alloggiamento per pagaiatori inginocchiati
DK156945C (da)	1990-03-19	Kulfyret skib
JPS5471801A (en)	1979-06-08	Construction of marine floating platform
SE8006303L (sv)	1982-03-11	Kabelbana mellan offshore-plattform och supplyfartyg
DK514081A (da)	1982-06-06	Fragtskib
BE888189A (nl)	1981-09-30	Slijtschip of dergelijk vaartuig
BR8105003A (pt)	1982-04-20	Periscopio de submarino