GB8320424D0 - Marine propeller pitch control system - Google Patents

Marine propeller pitch control system

Info

Publication number
GB8320424D0
GB8320424D0 GB838320424A GB8320424A GB8320424D0 GB 8320424 D0 GB8320424 D0 GB 8320424D0 GB 838320424 A GB838320424 A GB 838320424A GB 8320424 A GB8320424 A GB 8320424A GB 8320424 D0 GB8320424 D0 GB 8320424D0
Authority
GB
United Kingdom
Prior art keywords
control system
pitch control
propeller pitch
marine propeller
marine
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.)
Granted
Application number
GB838320424A
Other versions
GB2140096A (en
GB2140096B (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.)
Bellew W T
Original Assignee
Bellew W T
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
Priority claimed from GB838313315A external-priority patent/GB8313315D0/en
Application filed by Bellew W T filed Critical Bellew W T
Priority to GB08320424A priority Critical patent/GB2140096B/en
Publication of GB8320424D0 publication Critical patent/GB8320424D0/en
Publication of GB2140096A publication Critical patent/GB2140096A/en
Application granted granted Critical
Publication of GB2140096B publication Critical patent/GB2140096B/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
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
    • B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
    • B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable
    • B63H2003/084—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable with annular cylinder and piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Springs (AREA)
GB08320424A 1983-05-13 1983-07-28 Marine propeller pitch control system Expired GB2140096B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08320424A GB2140096B (en) 1983-05-13 1983-07-28 Marine propeller pitch control system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838313315A GB8313315D0 (en) 1983-05-13 1983-05-13 Marine propeller
GB08320424A GB2140096B (en) 1983-05-13 1983-07-28 Marine propeller pitch control system

Publications (3)

Publication Number Publication Date
GB8320424D0 true GB8320424D0 (en) 1983-09-01
GB2140096A GB2140096A (en) 1984-11-21
GB2140096B GB2140096B (en) 1987-04-29

Family

ID=26286117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08320424A Expired GB2140096B (en) 1983-05-13 1983-07-28 Marine propeller pitch control system

Country Status (1)

Country Link
GB (1) GB2140096B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50013591D1 (en) * 1999-03-05 2006-11-23 Christian Ramoser AIR SCREW, ESPECIALLY FOR MODEL FLUZEUGE
US6981844B2 (en) * 2003-10-08 2006-01-03 Hamilton Sundstrand Cyclic actuation system for a controllable pitch propeller and a method of providing aircraft control therewith
DE102014012766B4 (en) 2014-09-02 2017-03-30 Otto Piening Schiffspropeller Und Wellenanlagen Gmbh variable pitch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH257958A (en) * 1943-08-14 1948-10-31 Sulzer Ag Device for adjusting the blades of a propeller.
GB1363426A (en) * 1970-11-04 1974-08-14 Dowty Rotol Ltd Bladed rotors
GB1510970A (en) * 1974-12-04 1978-05-17 Newage Engineers Ltd Actuator for marine propeller pitch-control system

Also Published As

Publication number Publication date
GB2140096A (en) 1984-11-21
GB2140096B (en) 1987-04-29

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Legal Events

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