NO122577B - - Google Patents

Download PDF

Info

Publication number
NO122577B
NO122577B NO1106/68A NO110668A NO122577B NO 122577 B NO122577 B NO 122577B NO 1106/68 A NO1106/68 A NO 1106/68A NO 110668 A NO110668 A NO 110668A NO 122577 B NO122577 B NO 122577B
Authority
NO
Norway
Prior art keywords
return valve
membrane
diaphragm
specified
valve
Prior art date
Application number
NO1106/68A
Other languages
English (en)
Norwegian (no)
Inventor
R Williamson
Original Assignee
Vickers Ltd
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
Priority claimed from GB34262/65A external-priority patent/GB1106258A/en
Application filed by Vickers Ltd filed Critical Vickers Ltd
Publication of NO122577B publication Critical patent/NO122577B/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/048—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with hull extending principally vertically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B2001/044—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with a small waterline area compared to total displacement, e.g. of semi-submersible type

Landscapes

  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Revetment (AREA)
  • Bridges Or Land Bridges (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Check Valves (AREA)
NO1106/68A 1965-08-10 1968-03-21 NO122577B (cg-RX-API-DMAC7.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB34262/65A GB1106258A (en) 1965-08-10 1965-08-10 Improved floatable vessel
GB05839/67A GB1169262A (en) 1965-08-10 1967-04-06 Improved floatable vessel

Publications (1)

Publication Number Publication Date
NO122577B true NO122577B (cg-RX-API-DMAC7.html) 1971-07-12

Family

ID=10066458

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1106/68A NO122577B (cg-RX-API-DMAC7.html) 1965-08-10 1968-03-21

Country Status (6)

Country Link
US (1) US3474749A (cg-RX-API-DMAC7.html)
ES (1) ES351391A2 (cg-RX-API-DMAC7.html)
FR (1) FR94851E (cg-RX-API-DMAC7.html)
GB (1) GB1169262A (cg-RX-API-DMAC7.html)
NL (1) NL6804582A (cg-RX-API-DMAC7.html)
NO (1) NO122577B (cg-RX-API-DMAC7.html)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523703A (en) * 1969-03-19 1970-08-11 Sternco Ind Inc Miter corner construction
US3946684A (en) * 1971-01-18 1976-03-30 Sumner Maurice N Semi-submersible jackup apparatus
JPS5131435B1 (cg-RX-API-DMAC7.html) * 1971-03-09 1976-09-07
US3996754A (en) * 1973-12-14 1976-12-14 Engineering Technology Analysts, Inc. Mobile marine drilling unit
US3952684A (en) * 1974-05-21 1976-04-27 Sun Oil Company (Delaware) Adjustable mooring system
DE2641040C3 (de) * 1976-09-11 1980-05-14 Marine Service Gmbh, 2000 Hamburg Schwimmender Tank als Träger einer Gasverflüssigungsanlage
FR2372934A1 (fr) * 1976-12-03 1978-06-30 Doris Dev Richesse Sous Marine Plateforme pour installation en mer ou sur une nappe d'eau
US4400111A (en) * 1981-02-27 1983-08-23 Deutsche Babcock Aktiengesellschaft Arrangement for raising and lowering a floating offshore platform
GB2186901B (en) * 1986-02-24 1990-05-02 British Gas Plc Offshore platforms
US4723875A (en) * 1987-02-13 1988-02-09 Sutton John R Deep water support assembly for a jack-up type platform
NO172483C (no) * 1990-08-14 1993-07-28 Norwegian Contractors Fremgangsmaate og anordning for styrt nedsenkning og plassering av et stort, tungt senkeelement ned paa havbunnen
FR2734851B1 (fr) * 1995-06-02 1999-03-05 Technip Geoproduction Plate-forme auto-elevatrice de forage ou d'exploitation petroliere en mer.
NO307223B1 (no) * 1998-07-17 2000-02-28 Petroleum Geo Services As Anordning og fremgangsmåte for setting av stigeroer
NL1010884C2 (nl) * 1998-12-23 2000-06-26 Hans Van Der Poel Werkschip.
CA2450218A1 (en) * 2001-06-01 2002-12-12 The Johns Hopkins University Telescoping spar platform and method of using same
US6945737B1 (en) * 2004-02-27 2005-09-20 Technip France Single column extendable draft offshore platform
FR2932215B1 (fr) * 2008-06-09 2016-05-27 Technip France Installation d'exploitation de fluide dans une etendue d'eau, et procede associe
PE20121200A1 (es) * 2010-10-19 2012-08-24 Horton Wison Deepwater Inc Torre en alta mar para perforacion y/o produccion
NL2005755C2 (en) * 2010-11-25 2012-05-29 Cobus Beheer B V Floating marine structure.
CN105416511B (zh) * 2015-10-20 2017-06-13 大连连船重工有限公司 半潜插桩式海上平台定位系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031997A (en) * 1957-04-30 1962-05-01 William A Nesbitt Floating platform
FR1384832A (fr) * 1963-11-29 1965-01-08 Cie Generale D Equipements Pou Dispositif flottant pour les forages en eau profonde

Also Published As

Publication number Publication date
GB1169262A (en) 1969-11-05
US3474749A (en) 1969-10-28
ES351391A2 (es) 1969-06-01
NL6804582A (cg-RX-API-DMAC7.html) 1968-10-07
FR94851E (fr) 1970-01-16

Similar Documents

Publication Publication Date Title
NO122577B (cg-RX-API-DMAC7.html)
US3818929A (en) Reduced pressure backflow preventer valve
GB1006566A (en) Backflow prevention unit
JPS52116931A (en) Aggregate of preventing back flow
US2706488A (en) Anti-back-flow device
US1947309A (en) Valve for fire-extinguishing systems
US2418743A (en) Protective unit for fluid lines
GB706674A (en) Improvements in or relating to excess flow valves
US1459775A (en) Pressure-relief valve
DE59101412D1 (de) Sanitäre Armatur mit einer Sicherungseinrichtung zum verhindern des Zurückfliessens von Wasser.
US2516578A (en) Backflow preventer valve
US1297836A (en) Flushing-valve.
US2174743A (en) Antisiphoning device
US1967644A (en) Primer valve
US2292871A (en) Antisiphonage relief valve
US1442228A (en) Float valve
US2267492A (en) Lawn sprinkler valve
US2019134A (en) Sprinkler alarm mechanism
US1672610A (en) Boiler-feed device
US1856333A (en) Dry pipe valve
ATE8681T1 (de) Ventil fuer ein wasserklosett.
US3822717A (en) Anti-siphon device
US2050562A (en) Automatic safety valve
GB193191A (en) Improvements in relief valves
US3059662A (en) Hot water supply system or the like including vacuum control apparatus