DE3764022D1 - Gegenlaeufige schrauben. - Google Patents

Gegenlaeufige schrauben.

Info

Publication number
DE3764022D1
DE3764022D1 DE8787107263T DE3764022T DE3764022D1 DE 3764022 D1 DE3764022 D1 DE 3764022D1 DE 8787107263 T DE8787107263 T DE 8787107263T DE 3764022 T DE3764022 T DE 3764022T DE 3764022 D1 DE3764022 D1 DE 3764022D1
Authority
DE
Germany
Prior art keywords
opposite screws
screws
opposite
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 - Lifetime
Application number
DE8787107263T
Other languages
English (en)
Inventor
Hiroshi Mitsubishi J Takeshita
Masatoshi Mitsubishi Juk Kouda
Katsumi Mitsubishi Ju Yonekura
Noboru Mitsubishi Jukogy Tohge
Hiroyuki Mitsubishi Hashimoto
Shoji Mitsubishi Juk Fukushima
Sadao Mitsubishi Jukog Asanabe
Kunio Mitsubishi Jukogyo Saki
Susumu Mitsubishi Ju Matsumoto
Takao Mitsubishi Juko Sasajima
Noritane Mitsubishi Juko Chiba
Masaharu Mitsubishi Nakanishi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 JP11887086A external-priority patent/JPH0645356B2/ja
Priority claimed from JP16069386U external-priority patent/JPS6364598U/ja
Priority claimed from JP1987048379U external-priority patent/JPH067039Y2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Application granted granted Critical
Publication of DE3764022D1 publication Critical patent/DE3764022D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Structure Of Transmissions (AREA)
DE8787107263T 1986-05-23 1987-05-19 Gegenlaeufige schrauben. Expired - Lifetime DE3764022D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11887086A JPH0645356B2 (ja) 1986-05-23 1986-05-23 舶用二重反転プロペラ装置
JP16069386U JPS6364598U (de) 1986-10-20 1986-10-20
JP1987048379U JPH067039Y2 (ja) 1987-03-31 1987-03-31 二重反転プロペラ装置

Publications (1)

Publication Number Publication Date
DE3764022D1 true DE3764022D1 (de) 1990-09-06

Family

ID=27293272

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787107263T Expired - Lifetime DE3764022D1 (de) 1986-05-23 1987-05-19 Gegenlaeufige schrauben.

Country Status (6)

Country Link
US (1) US4828518A (de)
EP (1) EP0246609B1 (de)
CA (1) CA1288643C (de)
DE (1) DE3764022D1 (de)
ES (1) ES2017079B3 (de)
NO (1) NO166777C (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06156382A (ja) * 1992-11-28 1994-06-03 Sanshin Ind Co Ltd 船舶推進機の前後進切換装置
US5514014A (en) * 1993-10-04 1996-05-07 Sanshin Kogyo Kabushiki Kaisha Outboard drive transmission
JP3539573B2 (ja) * 1993-10-29 2004-07-07 ヤマハマリン株式会社 船舶推進装置
US5556313A (en) * 1993-11-29 1996-09-17 Sanshin Kogyo Kabushiki Kaisha Outboard drive transmission
JP3470140B2 (ja) * 1993-11-29 2003-11-25 ヤマハマリン株式会社 船舶推進装置
US5597334A (en) * 1993-11-29 1997-01-28 Sanshin Kogyo Kabushiki Kaisha Outboard drive transmission system
US5697821A (en) * 1993-11-29 1997-12-16 Sanshin Kogyo Kabushiki Kaisha Bearing carrier for outboard drive
US5556312A (en) * 1993-11-29 1996-09-17 Sanshin Kogyo Kabushiki Kaisha Bearing arrangement for marine transmission
JP3479941B2 (ja) * 1993-11-30 2003-12-15 ヤマハマリン株式会社 船舶推進装置
JP3424020B2 (ja) * 1994-05-31 2003-07-07 ヤマハマリン株式会社 船舶推進装置
JP3413440B2 (ja) * 1994-05-31 2003-06-03 ヤマハマリン株式会社 船舶推進装置
DE69529432T2 (de) * 1994-09-08 2003-10-30 Hitachi Zosen Corp., Osaka Gegenläufige Lagerung für gegenläufige Propeller
US5480330A (en) * 1994-10-04 1996-01-02 Outboard Marine Corporation Marine propulsion pump with two counter rotating impellers
US5501623A (en) * 1994-10-14 1996-03-26 Bowen, Iii; Perry G. Propeller drive
WO2000038980A1 (en) * 1998-12-24 2000-07-06 Richard Gwyn Davies Water jet propulsion unit for use in water borne craft
ITMI20061759A1 (it) * 2006-09-15 2008-03-16 Calzoni Srl Gruppo propulsore comprendente due eliche coassiali,contro-rotanti con velocita' di rotazione differenziata
US8991326B2 (en) 2013-01-15 2015-03-31 Robert Carl Jansen Displacement hull form not subject to the limitation of hull speed
CN112937821A (zh) * 2021-03-09 2021-06-11 北京航空航天大学 一种双驱动可折叠共轴螺旋桨装置
CN114750916A (zh) * 2022-06-08 2022-07-15 华东交通大学 一种具有辅螺旋桨的船舶螺旋桨装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR712183A (fr) * 1931-02-13 1931-09-26 Propulseur à hélices doubles ou multiples travaillant alternativement en sens inverse, pour fluides de tous genres
US2196706A (en) * 1938-05-28 1940-04-09 Naginskas Tony Watercraft
GB538731A (en) * 1941-03-01 1941-08-14 Joseph Brown Improvement in marine and aero propulsion
GB1221201A (en) * 1968-05-03 1971-02-03 Stone Manganese Marine Ltd Improvements relating to contra-rotating marine propeller drives
DE2056975A1 (de) * 1970-03-11 1971-09-23 Rostock Dieselmotoren Gegenläufiger Propeller
GB1310472A (en) * 1971-06-08 1973-03-21 Cleff P H Driving gear for ships propellers
FR2280524B1 (fr) * 1974-08-01 1977-01-07 France Etat Dispositif equipant un engin sous-marin automateur relie a sa base par un cable
GB1510969A (en) * 1974-12-04 1978-05-17 Newage Engineers Ltd Marine propeller pitch-control system
SE433599B (sv) * 1981-03-05 1984-06-04 Volvo Penta Ab Dubbelpropellerdrev for batar
EP0132220B1 (de) * 1983-07-18 1988-01-07 Mitsubishi Jukogyo Kabushiki Kaisha Vorrichtung für gegenläufige Schiffsschrauben
JPS6018095U (ja) * 1983-07-18 1985-02-07 三菱重工業株式会社 船舶用二重反転プロペラ装置

Also Published As

Publication number Publication date
NO872123D0 (no) 1987-05-21
ES2017079B3 (es) 1991-01-01
EP0246609B1 (de) 1990-08-01
CA1288643C (en) 1991-09-10
US4828518A (en) 1989-05-09
NO166777B (no) 1991-05-27
EP0246609A1 (de) 1987-11-25
NO166777C (no) 1991-09-04
NO872123L (no) 1987-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee