FR2224344B1 - - Google Patents

Info

Publication number
FR2224344B1
FR2224344B1 FR7410567A FR7410567A FR2224344B1 FR 2224344 B1 FR2224344 B1 FR 2224344B1 FR 7410567 A FR7410567 A FR 7410567A FR 7410567 A FR7410567 A FR 7410567A FR 2224344 B1 FR2224344 B1 FR 2224344B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7410567A
Other languages
French (fr)
Other versions
FR2224344A1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schottel GmbH and Co KG
Original Assignee
Schottel GmbH and Co KG
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 Schottel GmbH and Co KG filed Critical Schottel GmbH and Co KG
Publication of FR2224344A1 publication Critical patent/FR2224344A1/fr
Application granted granted Critical
Publication of FR2224344B1 publication Critical patent/FR2224344B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7410567A 1973-04-09 1974-03-27 Expired FR2224344B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2317731 1973-04-09

Publications (2)

Publication Number Publication Date
FR2224344A1 FR2224344A1 (de) 1974-10-31
FR2224344B1 true FR2224344B1 (de) 1978-10-13

Family

ID=5877455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410567A Expired FR2224344B1 (de) 1973-04-09 1974-03-27

Country Status (2)

Country Link
US (1) US3924556A (de)
FR (1) FR2224344B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI74920C (fi) * 1985-10-25 1989-04-10 Rauma Repola Oy Foerfarande och system foer att minska rotationsmotstaondet i propeller.
SE457164B (sv) * 1987-03-27 1988-12-05 Volvo Penta Ab Anordning foer att leda in luft eller avgaser till omraadet foer en propeller
FI82653C (fi) * 1987-04-24 1991-04-10 Antti Kalevi Henrik Jaervi Foerfarande och anordningar foer avlaegsnande av is fraon raenna.
IT1216545B (it) * 1988-04-05 1990-03-08 Fabio Buzzi Dispositivo ad effetto cavitazionale per eliche di natanti con carena planante o semiplanante.
DE3839086A1 (de) * 1988-11-18 1990-05-23 Schottel Werft Vorrichtung zur schubuebertragung zwischen einem ruderpropeller und dem rumpf eines wasserfahrzeuges
GB8829905D0 (en) * 1988-12-22 1989-02-15 Vosper Thorneycroft Uk Ltd Apparatus for reducing cavitation erosion
FR2699526B1 (fr) * 1992-12-23 1995-02-03 Saint Gobain Vitrage Int Compositions de verre destinées à la fabrication de vitrages.
US6067697A (en) * 1996-01-24 2000-05-30 Kamewa Finland Oy Method for removing a propeller assembly from and for mounting the same in an opening in the bottom of a swimming vessel
US6503109B1 (en) * 2000-07-19 2003-01-07 Marshall D. Duffield Swivel drive assembly
NO20045623D0 (no) * 2004-12-23 2004-12-23 Goldfish Technology As Hydrodynamisk kavitasjons kopling
US8814613B2 (en) * 2009-04-01 2014-08-26 Robert A. Morvillo Ventilation control system
US20130157527A1 (en) * 2011-12-02 2013-06-20 John Raynes Watercraft Propulsion Apparatus
CN102530220B (zh) * 2012-01-17 2014-07-30 苏州船用动力系统股份有限公司 恒速转舵伺服装置及其控制方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3434447A (en) * 1968-01-04 1969-03-25 Richard E Christensen Propeller-driven watercraft

Also Published As

Publication number Publication date
US3924556A (en) 1975-12-09
FR2224344A1 (de) 1974-10-31

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Legal Events

Date Code Title Description
CN Change in juridical nature
ST Notification of lapse