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FI974256L - Differential multi-propeller system - Google Patents

Differential multi-propeller system Download PDF

Info

Publication number
FI974256L
FI974256L FI974256A FI974256A FI974256L FI 974256 L FI974256 L FI 974256L FI 974256 A FI974256 A FI 974256A FI 974256 A FI974256 A FI 974256A FI 974256 L FI974256 L FI 974256L
Authority
FI
Finland
Prior art keywords
propeller system
differential multi
differential
propeller
Prior art date
Application number
FI974256A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI974256A0 (en
FI974256A7 (en
Inventor
Jouko Viljo Kalervo Niemi
Original Assignee
Jouko Viljo Kalervo Niemi
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 FI970778A external-priority patent/FI970778A0/en
Application filed by Jouko Viljo Kalervo Niemi filed Critical Jouko Viljo Kalervo Niemi
Priority to FI974256A priority Critical patent/FI974256A7/en
Publication of FI974256A0 publication Critical patent/FI974256A0/en
Priority to PCT/FI1998/000162 priority patent/WO1998038085A1/en
Priority to AT98905432T priority patent/ATE229904T1/en
Priority to DE69810276T priority patent/DE69810276T2/en
Priority to AU61014/98A priority patent/AU6101498A/en
Priority to EP98905432A priority patent/EP0963315B1/en
Publication of FI974256L publication Critical patent/FI974256L/en
Publication of FI974256A7 publication Critical patent/FI974256A7/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Amplifiers (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Hardware Redundancy (AREA)
  • Dc Digital Transmission (AREA)
FI974256A 1997-02-25 1997-11-17 Differential multi-propeller system FI974256A7 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI974256A FI974256A7 (en) 1997-02-25 1997-11-17 Differential multi-propeller system
PCT/FI1998/000162 WO1998038085A1 (en) 1997-02-25 1998-02-24 Differential multipropeller system
AT98905432T ATE229904T1 (en) 1997-02-25 1998-02-24 MULTIPLE PROPELLER SYSTEM WITH BALANCER GEAR
DE69810276T DE69810276T2 (en) 1997-02-25 1998-02-24 MULTI-PROPELLER SYSTEM WITH DIFFERENTIAL GEARBOX
AU61014/98A AU6101498A (en) 1997-02-25 1998-02-24 Differential multipropeller system
EP98905432A EP0963315B1 (en) 1997-02-25 1998-02-24 Differential multipropeller system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI970778A FI970778A0 (en) 1997-02-25 1997-02-25 Differential-dubbelpropellersystem
FI974256A FI974256A7 (en) 1997-02-25 1997-11-17 Differential multi-propeller system

Publications (3)

Publication Number Publication Date
FI974256A0 FI974256A0 (en) 1997-11-17
FI974256L true FI974256L (en) 1998-08-26
FI974256A7 FI974256A7 (en) 1998-08-26

Family

ID=26160341

Family Applications (1)

Application Number Title Priority Date Filing Date
FI974256A FI974256A7 (en) 1997-02-25 1997-11-17 Differential multi-propeller system

Country Status (6)

Country Link
EP (1) EP0963315B1 (en)
AT (1) ATE229904T1 (en)
AU (1) AU6101498A (en)
DE (1) DE69810276T2 (en)
FI (1) FI974256A7 (en)
WO (1) WO1998038085A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6220906B1 (en) * 1999-10-04 2001-04-24 The United States Of America As Represented By The Secretary Of The Navy Marine propulsion assembly
GB2368056B (en) * 2002-02-21 2002-09-04 Graham Miller Counter-rotating shaft drive mechanism
EP1900632A1 (en) * 2006-09-15 2008-03-19 Yellowfin Limited Marine propulsion and constructional details thereof
ES2409113T3 (en) 2008-05-27 2013-06-25 Siemens Aktiengesellschaft Turbomachinery with at least two counter rotating rotors and mechanical moment balance
CN103202324B (en) * 2013-02-05 2015-04-15 惠阳亚伦塑胶电器实业有限公司 Food kneading equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451191B (en) * 1982-09-13 1987-09-14 Volvo Penta Ab BATAR PROPELLER DRIVE
JPH06520B2 (en) * 1988-11-30 1994-01-05 三菱重工業株式会社 Counter-rotating propeller drive for marine
US5009621A (en) * 1989-03-20 1991-04-23 Brunswick Corporation Torque splitting drive train mechanism for a dual counterrotating propeller marine drive system

Also Published As

Publication number Publication date
FI974256A0 (en) 1997-11-17
EP0963315A1 (en) 1999-12-15
ATE229904T1 (en) 2003-01-15
FI974256A7 (en) 1998-08-26
DE69810276D1 (en) 2003-01-30
WO1998038085A1 (en) 1998-09-03
AU6101498A (en) 1998-09-18
EP0963315B1 (en) 2002-12-18
DE69810276T2 (en) 2004-04-22

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