GB2299799B - Dual propeller marine drive - Google Patents

Dual propeller marine drive

Info

Publication number
GB2299799B
GB2299799B GB9612550A GB9612550A GB2299799B GB 2299799 B GB2299799 B GB 2299799B GB 9612550 A GB9612550 A GB 9612550A GB 9612550 A GB9612550 A GB 9612550A GB 2299799 B GB2299799 B GB 2299799B
Authority
GB
United Kingdom
Prior art keywords
marine drive
dual propeller
propeller marine
dual
drive
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
GB9612550A
Other versions
GB2299799A (en
GB9612550D0 (en
Inventor
Gary L Meisenburg
Edward C Eick
Phillip D Magee
Charles M Mixon
Robert B Weronke
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.)
Brunswick Corp
Original Assignee
Brunswick Corp
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 US07/889,530 external-priority patent/US5249995A/en
Application filed by Brunswick Corp filed Critical Brunswick Corp
Priority to GB9616866A priority Critical patent/GB2301805B/en
Priority to GB9616865A priority patent/GB2301804B/en
Priority to GB9616867A priority patent/GB2301806B/en
Publication of GB9612550D0 publication Critical patent/GB9612550D0/en
Publication of GB2299799A publication Critical patent/GB2299799A/en
Application granted granted Critical
Publication of GB2299799B publication Critical patent/GB2299799B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
    • 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
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
    • B63H2001/185—Surfacing propellers, i.e. propellers specially adapted for operation at the water surface, with blades incompletely submerged, or piercing the water surface from above in the course of each revolution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H2023/323—Bearings for coaxial propeller shafts, e.g. for driving propellers of the counter-rotative type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H2023/327—Sealings specially adapted for propeller shafts or stern tubes
GB9612550A 1992-05-27 1993-05-27 Dual propeller marine drive Expired - Fee Related GB2299799B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9616866A GB2301805B (en) 1992-05-27 1993-05-27 Dual propeller marine drive
GB9616865A GB2301804B (en) 1992-05-27 1993-05-27 Dual Propeller marine drive
GB9616867A GB2301806B (en) 1992-05-27 1993-05-27 Dual propeller marine drive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/889,530 US5249995A (en) 1992-05-27 1992-05-27 Marine drive having two counter-rotating surfacing propellers and dual propeller shaft assembly
GB9310918A GB2267686B (en) 1992-05-27 1993-05-27 Dual propeller marine drive

Publications (3)

Publication Number Publication Date
GB9612550D0 GB9612550D0 (en) 1996-08-14
GB2299799A GB2299799A (en) 1996-10-16
GB2299799B true GB2299799B (en) 1997-01-08

Family

ID=26302954

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9600618A Expired - Fee Related GB2294914B (en) 1992-05-27 1993-05-27 Dual propeller marine drive
GB9612550A Expired - Fee Related GB2299799B (en) 1992-05-27 1993-05-27 Dual propeller marine drive

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9600618A Expired - Fee Related GB2294914B (en) 1992-05-27 1993-05-27 Dual propeller marine drive

Country Status (1)

Country Link
GB (2) GB2294914B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9926057B1 (en) * 2014-06-02 2018-03-27 Gary Louis Brodtke Hydro system screw pump and formula

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793773A (en) * 1986-10-20 1988-12-27 Kawasaki Jukogyo Kabushiki Kaisha Marine propelling apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793773A (en) * 1986-10-20 1988-12-27 Kawasaki Jukogyo Kabushiki Kaisha Marine propelling apparatus

Also Published As

Publication number Publication date
GB9600618D0 (en) 1996-03-13
GB2294914A (en) 1996-05-15
GB2294914B (en) 1997-01-08
GB2299799A (en) 1996-10-16
GB9612550D0 (en) 1996-08-14

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Legal Events

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

Effective date: 19980527