ATE94493T1 - Vorrichtung mit kavitation fuer propeller von gleit- oder halbgleitbooten. - Google Patents

Vorrichtung mit kavitation fuer propeller von gleit- oder halbgleitbooten.

Info

Publication number
ATE94493T1
ATE94493T1 AT89105823T AT89105823T ATE94493T1 AT E94493 T1 ATE94493 T1 AT E94493T1 AT 89105823 T AT89105823 T AT 89105823T AT 89105823 T AT89105823 T AT 89105823T AT E94493 T1 ATE94493 T1 AT E94493T1
Authority
AT
Austria
Prior art keywords
semiplaning
planing
propellers
cavitation
boats
Prior art date
Application number
AT89105823T
Other languages
English (en)
Inventor
Fabio Buzzi
Original Assignee
Fabio Buzzi
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 by Fabio Buzzi filed Critical Fabio Buzzi
Application granted granted Critical
Publication of ATE94493T1 publication Critical patent/ATE94493T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/28—Other means for improving propeller efficiency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
    • B63H2001/185—Surfacing propellers, i.e. propellers specially adapted for operation at the water surface, with blades incompletely submerged, or piercing the water surface from above in the course of each revolution
AT89105823T 1988-04-05 1989-04-03 Vorrichtung mit kavitation fuer propeller von gleit- oder halbgleitbooten. ATE94493T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8820092A IT1216545B (it) 1988-04-05 1988-04-05 Dispositivo ad effetto cavitazionale per eliche di natanti con carena planante o semiplanante.
EP89105823A EP0336344B1 (de) 1988-04-05 1989-04-03 Vorrichtung mit Kavitation für Propeller von Gleit- oder Halbgleitbooten

Publications (1)

Publication Number Publication Date
ATE94493T1 true ATE94493T1 (de) 1993-10-15

Family

ID=11163738

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89105823T ATE94493T1 (de) 1988-04-05 1989-04-03 Vorrichtung mit kavitation fuer propeller von gleit- oder halbgleitbooten.

Country Status (5)

Country Link
US (1) US5046975A (de)
EP (1) EP0336344B1 (de)
AT (1) ATE94493T1 (de)
DE (1) DE68909083D1 (de)
IT (1) IT1216545B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6045420A (en) * 1999-01-19 2000-04-04 Small; Mark S. Semi-enclosed surfacing propeller driver system including air induction
EP1330388B1 (de) * 2000-10-12 2012-01-04 Evan L. Noyes, Jr. Bootantriebssystem
GB2381514A (en) * 2001-10-31 2003-05-07 Roderick Douglas Pike Device for controlling the flow of water to a marine propeller
KR20020048365A (ko) * 2002-05-29 2002-06-22 윤충열 선박용 수평 날개 프로펠러
EP1915288B1 (de) 2005-08-05 2010-10-27 Peter A. Müller Wasserfahrzeugantrieb
US8585450B2 (en) * 2008-11-25 2013-11-19 James P. von Wolske Water flow limiting system for a boat including a water flow limiting plate positioned relative to propeller shaft and propeller of a boat for limiting water flow to the propeller
WO2010115064A2 (en) * 2009-04-01 2010-10-07 Morvillo Robert A Ventilation control system
AU2012289899B2 (en) * 2011-08-04 2017-05-18 Hugh B. Nicholson Aeration system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE650590C (de) * 1937-09-25 Ludwig Kort Dipl Ing Vorrichtung zum gleichmaessigeren Verteilen des Schubes auf den ganzen Propellerkreis
US1470191A (en) * 1921-10-01 1923-10-09 Reid William Ship-propulsion apparatus
US3053489A (en) * 1958-03-07 1962-09-11 Mcculloch Corp Outboard motor tilt-up device
US3434447A (en) * 1968-01-04 1969-03-25 Richard E Christensen Propeller-driven watercraft
US3924556A (en) * 1973-04-09 1975-12-09 Schottel Werft Device for reducing the thrust of steerable propellers
SE377919B (de) * 1973-04-10 1975-08-04 Karlstad Mekaniska Ab
US4383829A (en) * 1979-10-25 1983-05-17 Great Lakes Power Products, Inc. Drive assembly for inboard speedboat

Also Published As

Publication number Publication date
DE68909083D1 (de) 1993-10-21
EP0336344B1 (de) 1993-09-15
IT8820092A0 (it) 1988-04-05
US5046975A (en) 1991-09-10
EP0336344A1 (de) 1989-10-11
IT1216545B (it) 1990-03-08

Similar Documents

Publication Publication Date Title
IT1143419B (it) Dispositivo di propulsione marina supportato a poppa via dallo specchio di poppa di un'imbarcazione
ATE127411T1 (de) Wasserfahrzeug.
ATE94493T1 (de) Vorrichtung mit kavitation fuer propeller von gleit- oder halbgleitbooten.
GB1031118A (en) Water borne vessel
SE9402144L (sv) Motroterande, ytarbetande marin drivanordning med planingsplan
GB8524232D0 (en) I c engine air intake
ES2161578A1 (es) Dispositivo de accionamiento para buques, preferiblemente para buques navales.
GB1214210A (en) A water craft having screw propellers
FR2338842A1 (fr) Dispositif de guidage et/ou de propulsion de navire
SE8200682L (sv) Propellerdrivet fartyg
ES8206329A1 (es) Buque de motor monocasco
GB1182792A (en) Improvements in or relating to Self-Propelled Diving Vessels.
SE9601836D0 (sv) Båtskrov samt fartyg med ett dylikt skrov
GB1204640A (en) Improvements in the design and utilisation of submarines particularly for cargo carrying and fishing
GB1401095A (en) Sailing gear for water craft
HU9201654D0 (en) Ship body
SE8505667L (sv) Styrorgan for en marin framdrivningsanordning
SE9201625L (sv) Drivaggregat för fartyg
GB1344937A (en) Boat for use as a lifeboat and for other purposes
SE9100641L (sv) Framdrivningsanordning foer vattenfarkoster samt foerfarande foer tillverkning av saadan anordning
BR8703478A (pt) Sistema de propulsao para uma embarcacao flutuante
GB1169646A (en) Improvements in or relating to Surf Boards
GB1031293A (en) Improvements in inflatable power driven boats
SU802124A1 (ru) Мелкосид щее речное судно
SU752961A1 (ru) Маломерное судно на подводных крыль х

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties