DE502004003499D1 - jet propulsion - Google Patents

jet propulsion

Info

Publication number
DE502004003499D1
DE502004003499D1 DE502004003499T DE502004003499T DE502004003499D1 DE 502004003499 D1 DE502004003499 D1 DE 502004003499D1 DE 502004003499 T DE502004003499 T DE 502004003499T DE 502004003499 T DE502004003499 T DE 502004003499T DE 502004003499 D1 DE502004003499 D1 DE 502004003499D1
Authority
DE
Germany
Prior art keywords
rotor
housing
gehäuse
jet propulsion
und
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.)
Active
Application number
DE502004003499T
Other languages
German (de)
Inventor
Reinhard Gabriel
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.)
Voith Turbo Advanced Propeller Technologies GmbH and Co KG
Original Assignee
Air Fertigung Technologie GmbH and Co KG
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 Air Fertigung Technologie GmbH and Co KG filed Critical Air Fertigung Technologie GmbH and Co KG
Publication of DE502004003499D1 publication Critical patent/DE502004003499D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • 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
    • B63H1/16—Propellers having a shrouding ring attached to blades
    • 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
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/24—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing electric
    • 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
    • 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
    • B63H1/16—Propellers having a shrouding ring attached to blades
    • B63H2001/165—Hubless propellers, e.g. peripherally driven shrouds with blades projecting from the shrouds' inside surfaces
    • 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
    • B63H2023/005—Transmitting power from propulsion power plant to propulsive elements using a drive acting on the periphery of a rotating propulsive element, e.g. on a dented circumferential ring on a propeller, or a propeller acting as rotor of an electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
    • B63H2025/425—Propulsive elements, other than jets, substantially used for steering or dynamic anchoring only, with means for retracting, or otherwise moving to a rest position outside the water flow around the hull

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Valve Device For Special Equipments (AREA)
  • Hydraulic Motors (AREA)
  • Surgical Instruments (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

The invention relates to a jet propulsion engine, especially for watercraft, comprising a rotor ( 1 ) on the inside of which blades ( 2 ) are disposed, and a housing ( 3 ) in which the rotor ( 1 ) is rotationally received. The bearing system between the rotor ( 1 ) and the housing ( 3 ) is produced from carbide that is resistant to sea-water. ( 57 ) Zusammenfassung: Die Erfindung betrifft einen Strahlantrieb insbesondere für Wasserfahrzeuge mit einem Rotor ( 1 ), an dessen Innenseite Schaufeln ( 2 ) angeordnet sind und einem Gehäuse ( 3 ), in dem der Rotor ( 1 ) drehbar gelagert ist, wobei die Lagerung zwischen Rotor ( 1 ) und Gehäuse ( 3 ) seewasserfestes Carbid aufweist.
DE502004003499T 2003-11-14 2004-11-15 jet propulsion Active DE502004003499D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10353566A DE10353566A1 (en) 2003-11-14 2003-11-14 jet propulsion
PCT/DE2004/002519 WO2005049420A1 (en) 2003-11-14 2004-11-15 Jet propulsion engine

Publications (1)

Publication Number Publication Date
DE502004003499D1 true DE502004003499D1 (en) 2007-05-24

Family

ID=34609033

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10353566A Withdrawn DE10353566A1 (en) 2003-11-14 2003-11-14 jet propulsion
DE502004003499T Active DE502004003499D1 (en) 2003-11-14 2004-11-15 jet propulsion

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10353566A Withdrawn DE10353566A1 (en) 2003-11-14 2003-11-14 jet propulsion

Country Status (7)

Country Link
US (1) US20070253821A1 (en)
EP (1) EP1687201B1 (en)
KR (1) KR20060123154A (en)
AT (1) ATE359209T1 (en)
DE (2) DE10353566A1 (en)
DK (1) DK1687201T3 (en)
WO (1) WO2005049420A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0424697D0 (en) * 2004-11-09 2004-12-08 Woodford Peter Propeller design
DE102007002519A1 (en) * 2007-01-17 2008-07-31 Air Fertigung-Technologie Gmbh & Co.Kg Strahlantireb
GB0702791D0 (en) * 2007-02-14 2007-03-28 Rolls Royce Plc Linear actuator
DE102008024540A1 (en) 2008-05-21 2009-12-03 Siemens Aktiengesellschaft Low installation height azimuth propeller drive for a floating device
WO2009153124A2 (en) 2008-05-27 2009-12-23 Siemens Aktiengesellschaft Turbine motor with at least two rotors
KR101381271B1 (en) 2009-03-05 2014-04-04 비컨 핀란드 리미티드 오와이 Service space for a retractable propulsion device or corresponding
DE102009019539B3 (en) * 2009-04-30 2010-11-25 Howaldtswerke-Deutsche Werft Gmbh submarine
DE102009021548A1 (en) 2009-05-15 2010-11-25 Voith Patent Gmbh Jet drive with at least one drive unit
GB0910752D0 (en) 2009-06-23 2009-08-05 Rolls Royce Plc An annulus filler for a gas turbine engine
JP5432606B2 (en) * 2009-06-25 2014-03-05 川崎重工業株式会社 Thrust generator
GB0914060D0 (en) 2009-08-12 2009-09-16 Rolls Royce Plc A rotor assembly for a gas turbine
SG179088A1 (en) 2009-09-14 2012-04-27 Itrec Bv A vessel with a retractable thruster assembly
NL2003946C2 (en) * 2009-12-11 2011-06-15 Marifin Beheer B V BEARING CONSTRUCTION, AND A SCREW EQUIPPED WITH SUCH A BEARING CONSTRUCTION.
GB2478918B8 (en) 2010-03-23 2013-06-19 Rolls Royce Plc Interstage seal
DE102010054124B4 (en) * 2010-12-10 2012-07-26 Howaldtswerke-Deutsche Werft Gmbh submarine
WO2012108064A1 (en) * 2011-02-11 2012-08-16 MOTOYAMA Kenniti Device for rotating vanes in tube by means of electromagnet
CN102336261B (en) * 2011-09-07 2013-09-18 王仁夫 Shaftless propeller
JP5872255B2 (en) 2011-11-08 2016-03-01 ヤマハ発動機株式会社 Ship propulsion device
ITUB20152797A1 (en) * 2015-08-03 2017-02-03 Icarus Int Srl A shelter system for electric fluid machines
DE102016204304A1 (en) * 2016-03-16 2017-09-21 Voith Patent Gmbh Jet propulsion in particular for a watercraft and method for retrofitting a jet propulsion system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361107A (en) * 1965-10-11 1968-01-02 Exxon Research Engineering Co Peripherally driven ship propeller
US3455619A (en) * 1966-10-11 1969-07-15 Byron Jackson Inc Marine bearing stave
CA1098384A (en) * 1977-11-09 1981-03-31 Kiyoshi Shima Screw propeller with no shaft boss and ship thruster using such screw propeller
US4176283A (en) * 1977-11-23 1979-11-27 Mclaren Richard H Water powered generator
DE3718954A1 (en) * 1987-06-05 1988-12-22 Uwe Gartmann Propeller arrangement, in particular for ship propulsion plants
US5372430A (en) * 1988-04-15 1994-12-13 The B. F. Goodrich Company Bearing assembly
DE3912910A1 (en) * 1989-04-20 1990-10-25 Gabriel Reinhard Jet-propulsion unit for boat or aircraft - comprises rotary jet pipe with internal auger or blades forming driving members
DE59008087D1 (en) * 1990-02-06 1995-02-02 Reinhard Gabriel Jet drive for water and air vehicles as well as circulation pumps.
DE29503198U1 (en) * 1995-02-25 1995-04-13 Wilo Gmbh Plain bearings for canned pumps
DE29823424U1 (en) * 1997-11-17 1999-06-24 Allweiler Ag, 78315 Radolfzell Centrifugal pump with mechanical seal
DE19928775C2 (en) * 1998-06-29 2001-10-31 Nsk Ltd Induction hardened roller bearing device
JP4441947B2 (en) * 1999-05-20 2010-03-31 日本精工株式会社 Rolling bearing
JP4273609B2 (en) * 2000-02-10 2009-06-03 日本精工株式会社 Rolling bearing
US6458004B2 (en) * 2000-02-15 2002-10-01 Van Breems Martinus Electric propulsion systems
US6439936B1 (en) * 2000-02-29 2002-08-27 Global Marine, Inc. High retraction marine thruster
DE10023122A1 (en) * 2000-05-11 2001-11-15 Bayerische Motoren Werke Ag Process for producing a low-wear and low-friction coating on light metal components
US6482054B2 (en) * 2000-06-01 2002-11-19 The Penn State Research Foundation Tunnel thruster and water lubricated rotor duct assembly
DE10136638C2 (en) * 2001-07-26 2003-11-20 Man B&W Diesel A/S, Copenhagen Sv reciprocating engine
JP3873741B2 (en) * 2001-12-27 2007-01-24 日本精工株式会社 Rolling bearing

Also Published As

Publication number Publication date
DE10353566A1 (en) 2005-06-23
WO2005049420A1 (en) 2005-06-02
DK1687201T3 (en) 2007-08-27
EP1687201B1 (en) 2007-04-11
KR20060123154A (en) 2006-12-01
US20070253821A1 (en) 2007-11-01
EP1687201A1 (en) 2006-08-09
ATE359209T1 (en) 2007-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition