DE3912910C2 - - Google Patents

Info

Publication number
DE3912910C2
DE3912910C2 DE19893912910 DE3912910A DE3912910C2 DE 3912910 C2 DE3912910 C2 DE 3912910C2 DE 19893912910 DE19893912910 DE 19893912910 DE 3912910 A DE3912910 A DE 3912910A DE 3912910 C2 DE3912910 C2 DE 3912910C2
Authority
DE
Germany
Prior art keywords
jet
jet pipe
drive according
screw
cladding tube
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
DE19893912910
Other languages
German (de)
English (en)
Other versions
DE3912910A1 (de
Inventor
Des Erfinders Beantragt Teilnichtnennung
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
Priority to DE19893912910 priority Critical patent/DE3912910A1/de
Publication of DE3912910A1 publication Critical patent/DE3912910A1/de
Application granted granted Critical
Publication of DE3912910C2 publication Critical patent/DE3912910C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/186—Shaftless rotors
    • 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
    • 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
    • B63H5/14—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
    • 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
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H2023/0208—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing by means of endless flexible members
    • B63H2023/0216—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing by means of endless flexible members by means of belts, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
DE19893912910 1989-04-20 1989-04-20 Strahlantrieb fuer wasser- und luftfahrzeuge sowie umwaelzpumpen Granted DE3912910A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893912910 DE3912910A1 (de) 1989-04-20 1989-04-20 Strahlantrieb fuer wasser- und luftfahrzeuge sowie umwaelzpumpen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893912910 DE3912910A1 (de) 1989-04-20 1989-04-20 Strahlantrieb fuer wasser- und luftfahrzeuge sowie umwaelzpumpen

Publications (2)

Publication Number Publication Date
DE3912910A1 DE3912910A1 (de) 1990-10-25
DE3912910C2 true DE3912910C2 (fr) 1991-06-06

Family

ID=6379014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893912910 Granted DE3912910A1 (de) 1989-04-20 1989-04-20 Strahlantrieb fuer wasser- und luftfahrzeuge sowie umwaelzpumpen

Country Status (1)

Country Link
DE (1) DE3912910A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4332358A1 (de) * 1993-09-23 1995-03-30 Nissen Jens Peter Dipl Ing Verfahren und Vorrichtung zur wirkungsvolleren Umsetzung der Antriebsenergien von Wasserfahrzeugen in Geschwindigkeit
DE10353566A1 (de) * 2003-11-14 2005-06-23 Reinhard Gabriel Strahlantrieb
CN106286328A (zh) * 2015-05-18 2017-01-04 博西华电器（江苏）有限公司 抽油烟机及其风机组件、叶轮

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717175A1 (de) * 1997-04-24 1998-10-29 Voith Hydro Gmbh Wasserstrahlantrieb für ein Wasserfahrzeug
JP5872255B2 (ja) * 2011-11-08 2016-03-01 ヤマハ発動機株式会社 船舶推進装置
DE102013013405A1 (de) * 2013-08-01 2015-02-05 hdf-mjf- Technologies OHG Rotoranordnung zur Gewinnung von Energie durch Strömungsenergie oder Abgabe von Strömungsenergie sowie Verfahren zum Halten von Rotoren
CN108194369A (zh) * 2017-12-28 2018-06-22 大连理工大学 一种附壁旋转螺旋型叶轮的无堵塞泵

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT45966B (de) * 1910-02-09 1911-01-10 Ernst Fuls Verfahren zum Antrieb von Wasser- und Luftfahrzeugen.
DE860154C (de) * 1942-05-08 1952-12-18 Luebbe Schnitger Propeller
FR1416317A (fr) * 1963-01-07 1965-11-05 Propulsion des navires par poussée hydraulique immergée
DE1997210U (de) * 1968-04-23 1968-11-21 Felix Levy Franz Staatsangehoe Vortriebsorgan fuer schiffs- und flugkoerper.
FR2416162A1 (fr) * 1978-02-01 1979-08-31 Mouraret Michel Propulseur a jet d'eau pour embarcation
DE3343605A1 (de) * 1983-12-02 1985-06-13 J.M. Voith Gmbh, 7920 Heidenheim Strahlantrieb mit strahlrohr und schwenkbaren strahlumlenkern
DE3718954A1 (de) * 1987-06-05 1988-12-22 Uwe Gartmann Propeller-anordnung, insbesondere fuer schiffsantriebe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4332358A1 (de) * 1993-09-23 1995-03-30 Nissen Jens Peter Dipl Ing Verfahren und Vorrichtung zur wirkungsvolleren Umsetzung der Antriebsenergien von Wasserfahrzeugen in Geschwindigkeit
DE10353566A1 (de) * 2003-11-14 2005-06-23 Reinhard Gabriel Strahlantrieb
CN106286328A (zh) * 2015-05-18 2017-01-04 博西华电器（江苏）有限公司 抽油烟机及其风机组件、叶轮
CN106286328B (zh) * 2015-05-18 2019-07-23 博西华电器（江苏）有限公司 抽油烟机及其风机组件、叶轮

Also Published As

Publication number Publication date
DE3912910A1 (de) 1990-10-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication of lapse of patent is to be deleted
8339 Ceased/non-payment of the annual fee
8370 Indication of lapse of patent is to be deleted
8339 Ceased/non-payment of the annual fee