[go: up one dir, main page]

GB2187516B - Contra-rotating propeller drive - Google Patents

Contra-rotating propeller drive

Info

Publication number
GB2187516B
GB2187516B GB8703462A GB8703462A GB2187516B GB 2187516 B GB2187516 B GB 2187516B GB 8703462 A GB8703462 A GB 8703462A GB 8703462 A GB8703462 A GB 8703462A GB 2187516 B GB2187516 B GB 2187516B
Authority
GB
United Kingdom
Prior art keywords
contra
propeller drive
rotating propeller
rotating
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
Application number
GB8703462A
Other versions
GB2187516A (en
GB8703462D0 (en
Inventor
Max Gustaf Albert Honkanen
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
Publication of GB8703462D0 publication Critical patent/GB8703462D0/en
Publication of GB2187516A publication Critical patent/GB2187516A/en
Application granted granted Critical
Publication of GB2187516B publication Critical patent/GB2187516B/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
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • 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
    • 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
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • 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
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
    • 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
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • 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
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • B63H2005/1254—Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B63H2011/084—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with two or more pump stages
    • B63H2011/085—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with two or more pump stages having counter-rotating impellers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Gear Transmission (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Vehicle Body Suspensions (AREA)
  • Power Steering Mechanism (AREA)
  • Control Of Electric Motors In General (AREA)
  • Toys (AREA)
GB8703462A 1984-08-22 1985-07-08 Contra-rotating propeller drive Expired GB2187516B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI843301A FI75128C (en) 1984-08-22 1984-08-22 Drive device equipped with counter-rotating propellers.
PCT/FI1985/000065 WO1986001483A1 (en) 1984-08-22 1985-07-08 Contra rotating propeller drive

Publications (3)

Publication Number Publication Date
GB8703462D0 GB8703462D0 (en) 1987-03-18
GB2187516A GB2187516A (en) 1987-09-09
GB2187516B true GB2187516B (en) 1989-05-10

Family

ID=8519497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8703462A Expired GB2187516B (en) 1984-08-22 1985-07-08 Contra-rotating propeller drive

Country Status (10)

Country Link
JP (1) JPS61503022A (en)
AU (1) AU4639785A (en)
DE (1) DE3590393T1 (en)
DK (1) DK174786A (en)
FI (1) FI75128C (en)
GB (1) GB2187516B (en)
NL (1) NL8520216A (en)
NO (1) NO861552L (en)
SE (1) SE8700721L (en)
WO (1) WO1986001483A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI79991C (en) * 1986-04-29 1990-04-10 Hollming Oy PROPELLERANORDNING FOER ETT FARTYG.
US7070469B2 (en) 2004-09-15 2006-07-04 James Stallings Dual propeller surface drive propulsion system for boats
JP2012061938A (en) * 2010-09-15 2012-03-29 Mitsubishi Heavy Ind Ltd Marine propulsion apparatus
KR101380651B1 (en) * 2011-06-15 2014-04-04 삼성중공업 주식회사 Propulsion apparatus for ship, and ship having the same
RU2540200C1 (en) * 2013-07-19 2015-02-10 Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" Ship screw-steering column for vessel manoeuvring in icy conditions
RU2611468C1 (en) * 2015-11-10 2017-02-22 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) Coaxil vessel propellers with counter-rotation
WO2017158205A1 (en) 2016-03-18 2017-09-21 Rolls-Royce Marine As Steerable grim-vane propulsion system
RU201400U1 (en) * 2020-07-31 2020-12-14 Общество с ограниченной ответственностью "Выборгский машиностроительный завод - Судовое машиностроение" Mechanical ship propulsion propeller of a high ice class (Icebreaker 6, 3.5 MW).

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1381939A (en) * 1919-12-15 1921-06-21 Robert E Small Propelling mechanism
GB357368A (en) * 1930-09-19 1931-09-24 Roe A V & Co Ltd Improvements relating to fans or blowers
FR712183A (en) * 1931-02-13 1931-09-26 Thruster with double or multiple propellers working alternately in opposite direction, for fluids of all kinds
FI28898A (en) * 1957-02-11 Masch Und Zahnraederfabri Veb Drivanordning för vattenfarkoster
US2987031A (en) * 1959-07-24 1961-06-06 Conrad R Odden Dual propeller propulsion
FR1499497A (en) * 1966-10-04 1967-10-27 Stal Laval Turbin Ab Boat propelled by two propellers rotating in opposite directions
SE433599B (en) * 1981-03-05 1984-06-04 Volvo Penta Ab DOUBLE PROPELLER DRIVE FOR BATAR
GB2142116A (en) * 1983-06-22 1985-01-09 Volvo Penta Ab Rotor device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI28898A (en) * 1957-02-11 Masch Und Zahnraederfabri Veb Drivanordning för vattenfarkoster
US1381939A (en) * 1919-12-15 1921-06-21 Robert E Small Propelling mechanism
GB357368A (en) * 1930-09-19 1931-09-24 Roe A V & Co Ltd Improvements relating to fans or blowers
FR712183A (en) * 1931-02-13 1931-09-26 Thruster with double or multiple propellers working alternately in opposite direction, for fluids of all kinds
US2987031A (en) * 1959-07-24 1961-06-06 Conrad R Odden Dual propeller propulsion
FR1499497A (en) * 1966-10-04 1967-10-27 Stal Laval Turbin Ab Boat propelled by two propellers rotating in opposite directions
SE433599B (en) * 1981-03-05 1984-06-04 Volvo Penta Ab DOUBLE PROPELLER DRIVE FOR BATAR
GB2142116A (en) * 1983-06-22 1985-01-09 Volvo Penta Ab Rotor device

Also Published As

Publication number Publication date
FI75128B (en) 1988-01-29
SE8700721D0 (en) 1987-02-20
JPS61503022A (en) 1986-12-25
WO1986001483A1 (en) 1986-03-13
NL8520216A (en) 1987-05-04
FI75128C (en) 1988-05-09
DK174786A (en) 1986-06-06
NO861552L (en) 1986-04-18
FI843301A0 (en) 1984-08-22
AU4639785A (en) 1986-03-24
GB2187516A (en) 1987-09-09
SE8700721L (en) 1987-02-20
GB8703462D0 (en) 1987-03-18
DE3590393T1 (en) 1987-06-04
DK174786D0 (en) 1986-04-16
FI843301A (en) 1986-02-23

Similar Documents

Publication Publication Date Title
GB2094894B (en) Double propeller drive for boats
GB2092974B (en) Stern drive
EP0221002A3 (en) Improved propeller synchrophaser
GB2146602B (en) Boat propeller drive unit
GB2189565B (en) Releasable drive assembly
GB8505687D0 (en) Marine propulsion unit
GB2187516B (en) Contra-rotating propeller drive
GB2158887B (en) Marine screw propellers
GB2211558B (en) Propeller
GB8427321D0 (en) Thruster propeller unit
GB8605743D0 (en) Propeller shaft
GB8511868D0 (en) Main helicopter drive
GB2179312B (en) Turnable propeller assembly
GB8621632D0 (en) Marine propellers
ZA851679B (en) Propeller
GB2146963B (en) Boat propeller drive unit
GB8820634D0 (en) Propeller
GB2092972B (en) Stern drive
GB8513455D0 (en) Propellers for boats
GR80516B (en) Propellers
GB8713843D0 (en) Propeller
GB8506564D0 (en) Propellers
GB8427251D0 (en) Propulsive wing
GB8621239D0 (en) Propeller
GB8424118D0 (en) Propulsion unit

Legal Events

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

Effective date: 19930708