GB2412410B - Variable pitch propeller mechanism - Google Patents

Variable pitch propeller mechanism

Info

Publication number
GB2412410B
GB2412410B GB0405800A GB0405800A GB2412410B GB 2412410 B GB2412410 B GB 2412410B GB 0405800 A GB0405800 A GB 0405800A GB 0405800 A GB0405800 A GB 0405800A GB 2412410 B GB2412410 B GB 2412410B
Authority
GB
United Kingdom
Prior art keywords
variable pitch
pitch propeller
propeller mechanism
variable
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 - Fee Related
Application number
GB0405800A
Other versions
GB2412410A (en
GB0405800D0 (en
Inventor
Christopher Flint
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0405800A priority Critical patent/GB2412410B/en
Publication of GB0405800D0 publication Critical patent/GB0405800D0/en
Publication of GB2412410A publication Critical patent/GB2412410A/en
Application granted granted Critical
Publication of GB2412410B publication Critical patent/GB2412410B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/02—Model aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/32—Blade pitch-changing mechanisms mechanical
    • B64C11/36—Blade pitch-changing mechanisms mechanical non-automatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
GB0405800A 2004-03-16 2004-03-16 Variable pitch propeller mechanism Expired - Fee Related GB2412410B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0405800A GB2412410B (en) 2004-03-16 2004-03-16 Variable pitch propeller mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0405800A GB2412410B (en) 2004-03-16 2004-03-16 Variable pitch propeller mechanism

Publications (3)

Publication Number Publication Date
GB0405800D0 GB0405800D0 (en) 2004-04-21
GB2412410A GB2412410A (en) 2005-09-28
GB2412410B true GB2412410B (en) 2008-01-02

Family

ID=32117716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0405800A Expired - Fee Related GB2412410B (en) 2004-03-16 2004-03-16 Variable pitch propeller mechanism

Country Status (1)

Country Link
GB (1) GB2412410B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20100160A1 (en) * 2010-06-10 2011-12-11 Emanuele Belloni ELICA FOR AIRPLANE.
ITRM20130153A1 (en) * 2013-03-14 2014-09-15 Elvio Porcelli STRUCTURE OF HUB FOR AERIAL Helix PADS
CN115571331A (en) * 2022-12-08 2023-01-06 中国空气动力研究与发展中心低速空气动力研究所 Combined type high-speed helicopter propeller pitch-changing device and control system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB644534A (en) *
GB565898A (en) * 1943-06-08 1944-12-04 Norman Sinclair Mcnab Improvements in devices for adjustment and control of blades of ships' propellers
GB614731A (en) * 1946-07-23 1948-12-22 Henry Percy Bowler Improvements in or relating to screw propellers
GB1268601A (en) * 1969-04-21 1972-03-29 Rostock Dieselmotoren Variable pitch propeller
CH592250A5 (en) * 1975-02-18 1977-10-14 Obermeier Do Brasil Sa Equipam Textiles washing machine - has interior of housing fitted with axial flow pump whose impeller has adjustable vanes to control flow rate and reverse flow
US4281966A (en) * 1978-07-07 1981-08-04 Societe Nationale Industrielle Aerospatiale Multi-blade propellers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB644534A (en) *
GB565898A (en) * 1943-06-08 1944-12-04 Norman Sinclair Mcnab Improvements in devices for adjustment and control of blades of ships' propellers
GB614731A (en) * 1946-07-23 1948-12-22 Henry Percy Bowler Improvements in or relating to screw propellers
GB1268601A (en) * 1969-04-21 1972-03-29 Rostock Dieselmotoren Variable pitch propeller
CH592250A5 (en) * 1975-02-18 1977-10-14 Obermeier Do Brasil Sa Equipam Textiles washing machine - has interior of housing fitted with axial flow pump whose impeller has adjustable vanes to control flow rate and reverse flow
US4281966A (en) * 1978-07-07 1981-08-04 Societe Nationale Industrielle Aerospatiale Multi-blade propellers

Also Published As

Publication number Publication date
GB2412410A (en) 2005-09-28
GB0405800D0 (en) 2004-04-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160316