GB9208376D0 - A variable pitch propeller assembly - Google Patents

A variable pitch propeller assembly

Info

Publication number
GB9208376D0
GB9208376D0 GB929208376A GB9208376A GB9208376D0 GB 9208376 D0 GB9208376 D0 GB 9208376D0 GB 929208376 A GB929208376 A GB 929208376A GB 9208376 A GB9208376 A GB 9208376A GB 9208376 D0 GB9208376 D0 GB 9208376D0
Authority
GB
United Kingdom
Prior art keywords
variable pitch
pitch propeller
propeller assembly
assembly
variable
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.)
Withdrawn
Application number
GB929208376A
Other versions
GB2254893A (en
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.)
Smiths Aerospace Gloucester Ltd
Original Assignee
Smiths Aerospace Gloucester Ltd
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 Smiths Aerospace Gloucester Ltd filed Critical Smiths Aerospace Gloucester Ltd
Publication of GB9208376D0 publication Critical patent/GB9208376D0/en
Publication of GB2254893A publication Critical patent/GB2254893A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
GB9208376A 1991-04-18 1992-04-16 A variable pitch propeller assembley. Withdrawn GB2254893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919108313A GB9108313D0 (en) 1991-04-18 1991-04-18 A variable pitch propeller assembly

Publications (2)

Publication Number Publication Date
GB9208376D0 true GB9208376D0 (en) 1992-06-03
GB2254893A GB2254893A (en) 1992-10-21

Family

ID=10693511

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919108313A Pending GB9108313D0 (en) 1991-04-18 1991-04-18 A variable pitch propeller assembly
GB9208376A Withdrawn GB2254893A (en) 1991-04-18 1992-04-16 A variable pitch propeller assembley.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB919108313A Pending GB9108313D0 (en) 1991-04-18 1991-04-18 A variable pitch propeller assembly

Country Status (1)

Country Link
GB (2) GB9108313D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260821B (en) * 1991-10-25 1995-01-04 United Technologies Corp Pitch change system
RU2383465C1 (en) * 2008-11-19 2010-03-10 Геннадий Мстиславич Кормильченко Variable-pitch propeller hub with automatic propeller feathering mechanism
FR3009578B1 (en) * 2013-08-12 2018-06-15 Safran Aircraft Engines ASSEMBLY FOR CONTROLLING THE VARIATION OF THE STEP OF A TURBOMACHINE PROPELLER, AND TURBOMACHINE EQUIPPED WITH SUCH AN ASSEMBLY
CN104554708B (en) * 2014-12-14 2018-02-06 惠阳航空螺旋桨有限责任公司 A kind of displacement executing agency of the electronics variable pitch device of propeller
CN104494811B (en) * 2014-12-14 2018-02-06 惠阳航空螺旋桨有限责任公司 The servo variable pitch device of propeller
EP3354562A1 (en) * 2017-01-30 2018-08-01 Ge Avio S.r.l. Transfer bearing collapsing device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2051967B (en) * 1979-05-22 1982-11-17 Colchester Woods Variable pitch axial flow fan impeller

Also Published As

Publication number Publication date
GB9108313D0 (en) 1991-06-05
GB2254893A (en) 1992-10-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)