GB1314195A - Variable pitch propellers - Google Patents

Variable pitch propellers

Info

Publication number
GB1314195A
GB1314195A GB1314195DA GB1314195A GB 1314195 A GB1314195 A GB 1314195A GB 1314195D A GB1314195D A GB 1314195DA GB 1314195 A GB1314195 A GB 1314195A
Authority
GB
United Kingdom
Prior art keywords
variable pitch
blades
side gears
pitch propellers
pinions
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
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.)
STOREY WE
Original Assignee
STOREY WE
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 STOREY WE filed Critical STOREY WE
Publication of GB1314195A publication Critical patent/GB1314195A/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
    • B63H3/008—Propeller-blade pitch changing characterised by self-adjusting pitch, e.g. by means of springs, centrifugal forces, hydrodynamic forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Retarders (AREA)

Abstract

1314195 Variable pitch propellers W E STOREY 27 Sept 1971 [21 Nov 1970] 55471/70 Heading B7V In an automatic variable pitch propeller the blades of which are mounted on pinions 8 of a differential gear, the angle of pitch of the blades is dependent on the differential rotation of side gears 5A, 5B which engage the pinions on which the blades are mounted. The differential rotation of the side gears is controlled by springs 10 which connect the side gears through the central hub 9 of the propeller.
GB1314195D 1970-11-21 1970-11-21 Variable pitch propellers Expired GB1314195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5547170 1970-11-21

Publications (1)

Publication Number Publication Date
GB1314195A true GB1314195A (en) 1973-04-18

Family

ID=10474016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1314195D Expired GB1314195A (en) 1970-11-21 1970-11-21 Variable pitch propellers

Country Status (1)

Country Link
GB (1) GB1314195A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337079A1 (en) * 1975-12-29 1977-07-29 Bianchi Massimiliano FLAG PROPELLER ESPECIALLY FOR SAILING BOATS
EP0063382A2 (en) * 1981-04-22 1982-10-27 Hoff, Shirley M. Adjustable pitch propeller drive
CN114426089A (en) * 2022-02-14 2022-05-03 北京航空航天大学 Vector propeller with adjustable propeller pitch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337079A1 (en) * 1975-12-29 1977-07-29 Bianchi Massimiliano FLAG PROPELLER ESPECIALLY FOR SAILING BOATS
EP0063382A2 (en) * 1981-04-22 1982-10-27 Hoff, Shirley M. Adjustable pitch propeller drive
EP0063382A3 (en) * 1981-04-22 1983-05-18 Hoff, Shirley M. Adjustable pitch propeller drive
CN114426089A (en) * 2022-02-14 2022-05-03 北京航空航天大学 Vector propeller with adjustable propeller pitch

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees