NL7007222A - - Google Patents

Info

Publication number
NL7007222A
NL7007222A NL7007222A NL7007222A NL7007222A NL 7007222 A NL7007222 A NL 7007222A NL 7007222 A NL7007222 A NL 7007222A NL 7007222 A NL7007222 A NL 7007222A NL 7007222 A NL7007222 A NL 7007222A
Authority
NL
Netherlands
Application number
NL7007222A
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 filed Critical
Publication of NL7007222A publication Critical patent/NL7007222A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
NL7007222A 1969-05-19 1970-05-19 NL7007222A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2550369 1969-05-19

Publications (1)

Publication Number Publication Date
NL7007222A true NL7007222A (xx) 1970-11-23

Family

ID=10228758

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7007222A NL7007222A (xx) 1969-05-19 1970-05-19

Country Status (7)

Country Link
US (1) US3675424A (xx)
CA (1) CA931436A (xx)
DE (1) DE2024320A1 (xx)
FR (1) FR2048491A5 (xx)
GB (1) GB1308310A (xx)
NL (1) NL7007222A (xx)
NO (1) NO132721C (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858644A (en) * 1973-04-05 1975-01-07 Int Harvester Co Fan shroud exit structure
US3993015A (en) * 1973-10-19 1976-11-23 Janusz Klepacz Hydraulic jet propulsion system
NO132423C (xx) * 1973-12-04 1975-11-12 Norges Skipsforsknings Inst
US5687670A (en) * 1996-02-07 1997-11-18 The United States Of America As Represented By The Secretary Of The Navy Circumferential circulation control system
US5727381A (en) * 1997-02-19 1998-03-17 The United States Of America As Represented By Secretary Of The Navy Duct flow control system
US6986689B2 (en) * 2003-07-22 2006-01-17 Enviropropcorporation System and apparatus for improving safety and thrust from a hydro-drive device
US7267589B2 (en) * 2004-07-22 2007-09-11 Enviroprop Corporation System and apparatus for improving safety and thrust from a hydro-drive device
US7229331B2 (en) * 2005-01-24 2007-06-12 Enviroprop Corporation Shroud for a hydro thrust device
DE202008006069U1 (de) * 2008-03-10 2008-07-17 Becker Marine Systems Gmbh & Co. Kg Vorrichtung zur Verringerung des Antriebsleistungsbedarfes eines Schiffes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029045A (en) * 1957-08-28 1962-04-10 Bertin & Cie Ejector systems applicable to thrust generation or augmentation
DE1196093B (de) * 1962-11-19 1965-07-01 Herbert Moennich Doppelwandiger Schiffsschrauben-Leitring
US3214903A (en) * 1963-03-14 1965-11-02 Buehler Corp Jet boat nozzle
US3455268A (en) * 1966-10-13 1969-07-15 Samuel J Gordon Nonsymmetric shroud-propeller combination for directional control
GB1215136A (en) * 1967-02-20 1970-12-09 Kort Propulsion Co Ltd Improvements in nozzles or shrouds for ships' propellers
US3499412A (en) * 1968-02-08 1970-03-10 Dravo Corp Kort nozzle

Also Published As

Publication number Publication date
NO132721B (xx) 1975-09-15
CA931436A (en) 1973-08-07
US3675424A (en) 1972-07-11
GB1308310A (en) 1973-02-21
DE2024320A1 (de) 1970-11-26
NO132721C (xx) 1975-12-22
FR2048491A5 (xx) 1971-03-19

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Legal Events

Date Code Title Description
BV The patent application has lapsed