GB685410A - Propeller with one or more adjustable blades, operating in a liquid - Google Patents

Propeller with one or more adjustable blades, operating in a liquid

Info

Publication number
GB685410A
GB685410A GB3584/51A GB358451A GB685410A GB 685410 A GB685410 A GB 685410A GB 3584/51 A GB3584/51 A GB 3584/51A GB 358451 A GB358451 A GB 358451A GB 685410 A GB685410 A GB 685410A
Authority
GB
United Kingdom
Prior art keywords
propeller
operating
liquid
adjustable blades
blades
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
GB3584/51A
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.)
BERNARD CAREL VAN OMMERN
Original Assignee
BERNARD CAREL VAN OMMERN
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 BERNARD CAREL VAN OMMERN filed Critical BERNARD CAREL VAN OMMERN
Publication of GB685410A publication Critical patent/GB685410A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

685,410. Variable-pitch propellers. OMMERN, B. C. VAN. Feb. 14, 1951. [Feb. 15, 1950] No. 3584/51. Class 114. The roots of the blades 7, 8 are each connected to elements of a vane motor 14, 15 supplied with actuating fluid through the conduits 17 and synchronised by gearwheels 33, 34 gearing with the racks on the motor casings. Pintles 11 form bearings for the blades.
GB3584/51A 1950-02-15 1951-02-14 Propeller with one or more adjustable blades, operating in a liquid Expired GB685410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL685410X 1950-02-15

Publications (1)

Publication Number Publication Date
GB685410A true GB685410A (en) 1953-01-07

Family

ID=19805646

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3584/51A Expired GB685410A (en) 1950-02-15 1951-02-14 Propeller with one or more adjustable blades, operating in a liquid

Country Status (1)

Country Link
GB (1) GB685410A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745502A (en) * 1954-02-18 1956-05-15 Cooper Bessemer Corp Propeller pitch control mechanism
GB2296532A (en) * 1994-12-24 1996-07-03 Klein Schanzlin & Becker Ag A variable-pitch screw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745502A (en) * 1954-02-18 1956-05-15 Cooper Bessemer Corp Propeller pitch control mechanism
GB2296532A (en) * 1994-12-24 1996-07-03 Klein Schanzlin & Becker Ag A variable-pitch screw

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