GB2301572B - Counter-rotating surfacing marine drive with defined x-dimension - Google Patents

Counter-rotating surfacing marine drive with defined x-dimension

Info

Publication number
GB2301572B
GB2301572B GB9616765A GB9616765A GB2301572B GB 2301572 B GB2301572 B GB 2301572B GB 9616765 A GB9616765 A GB 9616765A GB 9616765 A GB9616765 A GB 9616765A GB 2301572 B GB2301572 B GB 2301572B
Authority
GB
United Kingdom
Prior art keywords
counter
dimension
marine drive
rotating
rotating surfacing
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
GB9616765A
Other versions
GB2301572A (en
GB9616765D0 (en
Inventor
Gary L Meisenburg
Jr Charles F Alexander
Daniel F Mccormick
Phillip D Magee
Edward C Eick
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 US08/083,701 external-priority patent/US5415576A/en
Application filed by Brunswick Corp filed Critical Brunswick Corp
Publication of GB9616765D0 publication Critical patent/GB9616765D0/en
Publication of GB2301572A publication Critical patent/GB2301572A/en
Application granted granted Critical
Publication of GB2301572B publication Critical patent/GB2301572B/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
GB9616765A 1993-06-25 1994-06-27 Counter-rotating surfacing marine drive with defined x-dimension Expired - Fee Related GB2301572B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/083,701 US5415576A (en) 1992-05-27 1993-06-25 Counter-rotating surfacing marine drive with defined X-dimension
GB9412866A GB2279309B (en) 1993-06-25 1994-06-27 Counter-rotating surfacing marine drive with defined x-dimension

Publications (3)

Publication Number Publication Date
GB9616765D0 GB9616765D0 (en) 1996-09-25
GB2301572A GB2301572A (en) 1996-12-11
GB2301572B true GB2301572B (en) 1997-03-26

Family

ID=26305142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9616765A Expired - Fee Related GB2301572B (en) 1993-06-25 1994-06-27 Counter-rotating surfacing marine drive with defined x-dimension

Country Status (1)

Country Link
GB (1) GB2301572B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267264A (en) * 1992-05-27 1993-12-01 Brunswick Corp Counter-rotating surfacing marine drive
GB2267686A (en) * 1992-05-27 1993-12-15 Brunswick Corp Dual propeller marine drive

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267264A (en) * 1992-05-27 1993-12-01 Brunswick Corp Counter-rotating surfacing marine drive
GB2267686A (en) * 1992-05-27 1993-12-15 Brunswick Corp Dual propeller marine drive

Also Published As

Publication number Publication date
GB2301572A (en) 1996-12-11
GB9616765D0 (en) 1996-09-25

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Legal Events

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

Effective date: 19980627