GB538731A - Improvement in marine and aero propulsion - Google Patents

Improvement in marine and aero propulsion

Info

Publication number
GB538731A
GB538731A GB8614/40A GB861440A GB538731A GB 538731 A GB538731 A GB 538731A GB 8614/40 A GB8614/40 A GB 8614/40A GB 861440 A GB861440 A GB 861440A GB 538731 A GB538731 A GB 538731A
Authority
GB
United Kingdom
Prior art keywords
marine
improvement
aero propulsion
ships
aircraft
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
GB8614/40A
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 GB8614/40A priority Critical patent/GB538731A/en
Publication of GB538731A publication Critical patent/GB538731A/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
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
    • B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D35/00—Transmitting power from power plant to propellers or rotors; Arrangements of transmissions
    • B64D35/04—Transmitting power from power plant to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors

Abstract

538,731. Driving arrangement for ships or aircraft. BROWN, J. March 1, 1941, No. 8614/40. [Classes 4 and 114] In a driving arrangement for ships or aircraft comprising oppositely rotating coaxial propellers E,.F, the following propeller E rotates at twice the speed of the leading propeller F. Specification 363,939 is referred to.
GB8614/40A 1941-03-01 1941-03-01 Improvement in marine and aero propulsion Expired GB538731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8614/40A GB538731A (en) 1941-03-01 1941-03-01 Improvement in marine and aero propulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8614/40A GB538731A (en) 1941-03-01 1941-03-01 Improvement in marine and aero propulsion

Publications (1)

Publication Number Publication Date
GB538731A true GB538731A (en) 1941-08-14

Family

ID=9855870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8614/40A Expired GB538731A (en) 1941-03-01 1941-03-01 Improvement in marine and aero propulsion

Country Status (1)

Country Link
GB (1) GB538731A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132220A1 (en) * 1983-07-18 1985-01-23 Mitsubishi Jukogyo Kabushiki Kaisha Marine contra-rotating propeller apparatus
EP0219145A1 (en) * 1985-08-22 1987-04-22 B.V. Koninklijke Maatschappij "De Schelde" Ship with at least two propelling screws
EP0246609A1 (en) * 1986-05-23 1987-11-25 Mitsubishi Jukogyo Kabushiki Kaisha Counter-rotating propellers
WO1990008271A1 (en) * 1989-01-11 1990-07-26 Crown Gear B.V. Device for contra-rotating two concentric shafts

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0132220A1 (en) * 1983-07-18 1985-01-23 Mitsubishi Jukogyo Kabushiki Kaisha Marine contra-rotating propeller apparatus
EP0219145A1 (en) * 1985-08-22 1987-04-22 B.V. Koninklijke Maatschappij "De Schelde" Ship with at least two propelling screws
EP0246609A1 (en) * 1986-05-23 1987-11-25 Mitsubishi Jukogyo Kabushiki Kaisha Counter-rotating propellers
WO1990008271A1 (en) * 1989-01-11 1990-07-26 Crown Gear B.V. Device for contra-rotating two concentric shafts
US5247856A (en) * 1989-01-11 1993-09-28 Crown Gear B.V. Gear transmission between an input shaft and two contrarotating concentric output shafts

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