FR619120A - Reversible propeller - Google Patents

Reversible propeller

Info

Publication number
FR619120A
FR619120A FR619120DA FR619120A FR 619120 A FR619120 A FR 619120A FR 619120D A FR619120D A FR 619120DA FR 619120 A FR619120 A FR 619120A
Authority
FR
France
Prior art keywords
reversible propeller
propeller
reversible
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
French (fr)
Inventor
Julien Barrere
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 filed Critical
Application granted granted Critical
Publication of FR619120A publication Critical patent/FR619120A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR619120D 1926-06-08 1926-06-08 Reversible propeller Expired FR619120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR619120T 1926-06-08

Publications (1)

Publication Number Publication Date
FR619120A true FR619120A (en) 1927-03-26

Family

ID=8983440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR619120D Expired FR619120A (en) 1926-06-08 1926-06-08 Reversible propeller

Country Status (1)

Country Link
FR (1) FR619120A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715447A (en) * 1952-12-11 1955-08-16 Sr Malcolm J Kelson Reversible pitch marine propeller
US2871792A (en) * 1952-06-25 1959-02-03 Mead Harold Bertram Hydraulic variable speed gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871792A (en) * 1952-06-25 1959-02-03 Mead Harold Bertram Hydraulic variable speed gear
US2715447A (en) * 1952-12-11 1955-08-16 Sr Malcolm J Kelson Reversible pitch marine propeller

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