FR494868A - Hélice propulsive - Google Patents

Hélice propulsive

Info

Publication number
FR494868A
FR494868A FR494868DA FR494868A FR 494868 A FR494868 A FR 494868A FR 494868D A FR494868D A FR 494868DA FR 494868 A FR494868 A FR 494868A
Authority
FR
France
Prior art keywords
propeller
propeller propeller
Prior art date
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
Other languages
English (en)
Inventor
Jean-Antoine Allaire
Ernest-Ferdinand Guibourgeau
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.)
ERNEST FERDINAND GUIBOURGEAU
JEAN ANTOINE ALLAIRE
Original Assignee
ERNEST FERDINAND GUIBOURGEAU
JEAN ANTOINE ALLAIRE
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 ERNEST FERDINAND GUIBOURGEAU, JEAN ANTOINE ALLAIRE filed Critical ERNEST FERDINAND GUIBOURGEAU
Application granted granted Critical
Publication of FR494868A publication Critical patent/FR494868A/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
    • B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
FR494868D 1919-01-16 1919-01-16 Hélice propulsive Expired FR494868A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR494868T 1919-01-16

Publications (1)

Publication Number Publication Date
FR494868A true FR494868A (fr) 1919-09-20

Family

ID=1530467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR494868D Expired FR494868A (fr) 1919-01-16 1919-01-16 Hélice propulsive

Country Status (1)

Country Link
FR (1) FR494868A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792897A (en) * 1951-07-13 1957-05-21 Svenska Flaektfabriken Ab Device for reversing fan blades
US3169582A (en) * 1962-12-21 1965-02-16 Dingler Werke Ag Arrangement for adjusting mechanically the angular setting of the blades of axial flow machines, more particularly in the case of axial blowers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792897A (en) * 1951-07-13 1957-05-21 Svenska Flaektfabriken Ab Device for reversing fan blades
US3169582A (en) * 1962-12-21 1965-02-16 Dingler Werke Ag Arrangement for adjusting mechanically the angular setting of the blades of axial flow machines, more particularly in the case of axial blowers

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