DE20313307U1 - Rotor with shaft and rotor blades has surfaces at right angles to incoming or outgoing force which are cut at an angle to the shaft - Google Patents

Rotor with shaft and rotor blades has surfaces at right angles to incoming or outgoing force which are cut at an angle to the shaft

Info

Publication number
DE20313307U1
DE20313307U1 DE20313307U DE20313307U DE20313307U1 DE 20313307 U1 DE20313307 U1 DE 20313307U1 DE 20313307 U DE20313307 U DE 20313307U DE 20313307 U DE20313307 U DE 20313307U DE 20313307 U1 DE20313307 U1 DE 20313307U1
Authority
DE
Germany
Prior art keywords
shaft
rotor
angle
cut
incoming
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
DE20313307U
Other languages
German (de)
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 DE20313307U priority Critical patent/DE20313307U1/en
Publication of DE20313307U1 publication Critical patent/DE20313307U1/en
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
    • 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
    • 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
    • B63H1/26—Blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/0608—Rotors characterised by their aerodynamic shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

A rotor with a shaft (10) and rotor blades (12) has blade surfaces at right angles to the incoming or outgoing forces which are cut at an angle to the shaft. Preferably, this angle is 45[deg] and the rotor is a boat propeller.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Rotor mit Welle (10) und wenigstens einem an dieser befestigten Rotorblatt (12), dadurch gekennzeichnet, dass das wenigstens ein Rotorblatt (12) in seinem Wirkbereich in einer zu der Richtung der aufzubringenden bzw. aufzunehmenden Kraft rechtwinkligen Fläche liegt, die von der Welle (10) unter einem Winkel α geschnitten wird.1. rotor with shaft ( 10 ) and at least one rotor blade ( 12 ) attached to it, characterized in that the at least one rotor blade ( 12 ) lies in its effective area in a surface perpendicular to the direction of the force to be applied or to be absorbed, which of the shaft ( 10 ) is cut at an angle α. 2. Rotor nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Winkel α 45° beträgt.2. Rotor according to claim 1 or 2, characterized in that the angle α 45 ° is. 3. Rotor nach Anspruch 1 als Bootsantrieb.3. Rotor according to claim 1 as a boat drive. 4. Verwendung des Rotors nach Anspruch 1 als Rotor einer Windenergieanlage.4. Use of the rotor according to claim 1 as a rotor of a wind turbine.
DE20313307U 2003-08-28 2003-08-28 Rotor with shaft and rotor blades has surfaces at right angles to incoming or outgoing force which are cut at an angle to the shaft Expired - Lifetime DE20313307U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20313307U DE20313307U1 (en) 2003-08-28 2003-08-28 Rotor with shaft and rotor blades has surfaces at right angles to incoming or outgoing force which are cut at an angle to the shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20313307U DE20313307U1 (en) 2003-08-28 2003-08-28 Rotor with shaft and rotor blades has surfaces at right angles to incoming or outgoing force which are cut at an angle to the shaft

Publications (1)

Publication Number Publication Date
DE20313307U1 true DE20313307U1 (en) 2003-11-20

Family

ID=29594834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20313307U Expired - Lifetime DE20313307U1 (en) 2003-08-28 2003-08-28 Rotor with shaft and rotor blades has surfaces at right angles to incoming or outgoing force which are cut at an angle to the shaft

Country Status (1)

Country Link
DE (1) DE20313307U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2705378C2 (en) * 2018-01-18 2019-11-07 Вячеслав Васильевич Головин Ship propulsor and method for operation thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2705378C2 (en) * 2018-01-18 2019-11-07 Вячеслав Васильевич Головин Ship propulsor and method for operation thereof

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031224

R156 Lapse of ip right after 3 years

Effective date: 20070301