FR400268A - Hélice réversible à pas progressif - Google Patents

Hélice réversible à pas progressif

Info

Publication number
FR400268A
FR400268A FR400268DA FR400268A FR 400268 A FR400268 A FR 400268A FR 400268D A FR400268D A FR 400268DA FR 400268 A FR400268 A FR 400268A
Authority
FR
France
Prior art keywords
progressive pitch
reversible propeller
propeller
reversible
progressive
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
Maria-Josephine Joly
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.)
JOLY MARIA JOSEPHINE
Original Assignee
JOLY MARIA JOSEPHINE
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 JOLY MARIA JOSEPHINE filed Critical JOLY MARIA JOSEPHINE
Application granted granted Critical
Publication of FR400268A publication Critical patent/FR400268A/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
    • B63H3/04—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary the control element being reciprocatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR400268D 1909-03-01 1909-03-01 Hélice réversible à pas progressif Expired FR400268A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR400268T 1909-03-01

Publications (1)

Publication Number Publication Date
FR400268A true FR400268A (fr) 1909-07-22

Family

ID=1445158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR400268D Expired FR400268A (fr) 1909-03-01 1909-03-01 Hélice réversible à pas progressif

Country Status (1)

Country Link
FR (1) FR400268A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517714A (en) * 1943-08-23 1950-08-08 Roesch Fritz Ship's propeller with blades adjustable during service

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517714A (en) * 1943-08-23 1950-08-08 Roesch Fritz Ship's propeller with blades adjustable during service

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