FR536766A - helical tubular propellant - Google Patents

helical tubular propellant

Info

Publication number
FR536766A
FR536766A FR536766DA FR536766A FR 536766 A FR536766 A FR 536766A FR 536766D A FR536766D A FR 536766DA FR 536766 A FR536766 A FR 536766A
Authority
FR
Grant status
Grant
Patent type
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
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.)
BINE ET FILS
Original Assignee
BINE ET FILS
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
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H1/00Propulsive elements directly acting on water
    • B63H1/02Propulsive elements directly acting on water of rotary type
    • B63H1/12Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14Propellers
    • B63H1/16Propellers having a shrouding ring attached to blades
FR536766A 1920-11-18 1920-11-18 helical tubular propellant Expired FR536766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR536766T 1920-11-18

Publications (1)

Publication Number Publication Date
FR536766A true FR536766A (en) 1922-05-09

Family

ID=8927035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR536766A Expired FR536766A (en) 1920-11-18 1920-11-18 helical tubular propellant

Country Status (1)

Country Link
FR (1) FR536766A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110020109A1 (en) * 2009-07-23 2011-01-27 Jose Angel Acosta Peripheral Tunnels Propeller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110020109A1 (en) * 2009-07-23 2011-01-27 Jose Angel Acosta Peripheral Tunnels Propeller
US9157324B2 (en) * 2009-07-23 2015-10-13 Jose Angel Acosta Peripheral tunnels propeller

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