FR2039765A5 - - Google Patents

Info

Publication number
FR2039765A5
FR2039765A5 FR7010038A FR7010038A FR2039765A5 FR 2039765 A5 FR2039765 A5 FR 2039765A5 FR 7010038 A FR7010038 A FR 7010038A FR 7010038 A FR7010038 A FR 7010038A FR 2039765 A5 FR2039765 A5 FR 2039765A5
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
FR7010038A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2039765A5 publication Critical patent/FR2039765A5/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
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/10—Propeller-blade pitch changing characterised by having pitch control conjoint with propulsion plant control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/008—Propeller-blade pitch changing characterised by self-adjusting pitch, e.g. by means of springs, centrifugal forces, hydrodynamic forces
FR7010038A 1969-03-21 1970-03-20 Expired FR2039765A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU5235069 1969-03-21

Publications (1)

Publication Number Publication Date
FR2039765A5 true FR2039765A5 (en) 1971-01-15

Family

ID=3738617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7010038A Expired FR2039765A5 (en) 1969-03-21 1970-03-20

Country Status (2)

Country Link
DE (1) DE2013481A1 (en)
FR (1) FR2039765A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044616A1 (en) * 1999-02-01 2000-08-03 Robert Lipp Cycloid thrusters having blades whose shape and orientation are elastically modified by hydrodynamic thrusts

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2049679A1 (en) * 1970-10-09 1972-04-13 Bosch Gmbh Robert Fan for an electric machine
US3744927A (en) * 1971-02-23 1973-07-10 Us Navy Yieldable blades for propellers
US3758231A (en) * 1971-07-15 1973-09-11 Vernco Corp Flexible fan
JPS512646B2 (en) * 1972-01-08 1976-01-28
US4177012A (en) * 1978-03-15 1979-12-04 Fram Corporation Fan blade with bends forming general blade curvature
JPS5622499U (en) * 1979-07-27 1981-02-27
US5183384A (en) * 1988-05-16 1993-02-02 Trumbly Joe H Foldable propeller assembly
US5352093A (en) * 1989-07-24 1994-10-04 Hannon R Douglas Weedless propeller
DE102010011708B4 (en) * 2010-03-15 2012-03-01 Rudolf Huttary Turbomachine with passive blade adjustment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044616A1 (en) * 1999-02-01 2000-08-03 Robert Lipp Cycloid thrusters having blades whose shape and orientation are elastically modified by hydrodynamic thrusts
FR2789048A1 (en) * 1999-02-01 2000-08-04 Robert Edmond Lipp CYCLOID PROPELLER WHOSE SHAPE AND ORIENTATION OF POLES ARE ELASTICALLY MODIFIED BY HYDRAULIC PUSH

Also Published As

Publication number Publication date
DE2013481A1 (en) 1970-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse