DE102011102252A1 - Method for adjustment of wing profile used for e.g. cargo sailor, involves moving one wing profile side to other profile side, so that widening side of profile is bulged, and extended through connecting webs - Google Patents

Method for adjustment of wing profile used for e.g. cargo sailor, involves moving one wing profile side to other profile side, so that widening side of profile is bulged, and extended through connecting webs Download PDF

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Publication number
DE102011102252A1
DE102011102252A1 DE102011102252A DE102011102252A DE102011102252A1 DE 102011102252 A1 DE102011102252 A1 DE 102011102252A1 DE 102011102252 A DE102011102252 A DE 102011102252A DE 102011102252 A DE102011102252 A DE 102011102252A DE 102011102252 A1 DE102011102252 A1 DE 102011102252A1
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DE
Germany
Prior art keywords
profile
wing
bulged
extended
cargo
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.)
Ceased
Application number
DE102011102252A
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German (de)
Inventor
Anmelder Gleich
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
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE102011102252A priority Critical patent/DE102011102252A1/en
Publication of DE102011102252A1 publication Critical patent/DE102011102252A1/en
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/38—Adjustment of complete wings or parts thereof
    • B64C3/44—Varying camber
    • B64C3/48—Varying camber by relatively-movable parts of wing structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H9/00—Marine propulsion provided directly by wind power
    • B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
    • B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
    • B63H9/061—Rigid sails; Aerofoil sails
    • 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
    • F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/31—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor of changeable form or 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

The method involves moving one profile side of wing profile to the other profile side, so that the widening side of profile is bulged, and extended through the connecting webs. The profile is directly connected with movable holding webs, resulting in formation of smooth profile surface.

Description

Stand der Technik ist es, eine Flügelprofilform veränderbar zu machen, indem einzelne Profilteile miteinander verbunden werden. Dadurch wird eine einwandfreie Straklinie nicht erreicht. (siehe Blatt Nr. 4)The prior art is to make a wing profile shape changeable by individual profile parts are joined together. As a result, a perfect Straklinie is not achieved. (see sheet no. 4)

Meine Idee ist es, dieses Problehm dadurch zu lösen, indem die gesamte Profilfläche, das Profil direkt mit den beweglichen Halte-Stegen verbunden werden, und dadurch eine nahtlose Profilfläche bildet, und die Stege gleichzeitig eine statische Funktion haben.My idea is to solve this problem by connecting the entire profile surface, the profile directly to the movable support webs, thereby forming a seamless profile surface and at the same time having a static function.

Durch das Verschieben der einen Profilseite zur Anderen, wölbt sich die breiter werdende Seite, und zieht durch den Verbindungs-Stegen, die gegenüberliegende Seite mit sich. Stufenlos, mit strakenden Linien.By moving the one profile side to the other, the widening side bulges, and pulls through the connecting webs, the opposite side with it. Stepless, with firm lines.

Mit dieser Technik kann aus einem symmetrischen Profil ein asymmetrisches Profil erzeugt werden und Umgekehrt. Bzw. aus einem asynnetrischem Profil ein Spiegelbildliches. (siehe Blatt Nr. 3)With this technique an asymmetric profile can be created from a symmetrical profile and vice versa. Respectively. from an asynnetric profile a mirror image. (see sheet no. 3)

Ein 2. Vorteil im Vergleich zum Stand der Technik, ist die Erreichbarkeit eines sehr geringen Flügelgewichtes, verbunden mit einer Profilform-Stabilität, z. B. durch Segel-Tuch.- bzw. Folienbespannung über ein Leistengerüst.A second advantage compared to the prior art is the accessibility of a very low sash weight, combined with a profile shape stability, for. B. by sail cloth.- or foil covering a groin scaffold.

Anwendungsgebiete wären die Windenergie und die Schiffahrt. Die herkömmliche Praxis auf den Frachtenseglern war es/ist es, einzelne Segel mit viel Aufwand und Mühe zu setzen und zu bergen. Durch die Anwendung von leichten, aerodynamischem, profilverstellbaren Flügeln wäre dieses Problehm gelöst. Fields of application would be wind energy and shipping. The traditional practice on the cargo sailors was / is to set individual sails with much effort and effort and recover. The use of lightweight, aerodynamic, profile-adjustable wings would solve this problem.

Bei einem Sturm bietet ein Profil-Flügel in Windfahnenrichtung weniger Wiederstand als ein Großmast ohne Profilflügel.In a storm, a tread wing offers less resistance in wind direction than a main mast without tread wing.

Claims (1)

Geschützt werden soll: Die Technik der Flügelprofilform-Veränderung, durch das Verstellen, Verschieben, der einen zur anderen Profilseite.To be protected: The technique of the wing profile shape change, by the adjustment, shifting, one to the other profile side.
DE102011102252A 2011-05-23 2011-05-23 Method for adjustment of wing profile used for e.g. cargo sailor, involves moving one wing profile side to other profile side, so that widening side of profile is bulged, and extended through connecting webs Ceased DE102011102252A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102011102252A DE102011102252A1 (en) 2011-05-23 2011-05-23 Method for adjustment of wing profile used for e.g. cargo sailor, involves moving one wing profile side to other profile side, so that widening side of profile is bulged, and extended through connecting webs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011102252A DE102011102252A1 (en) 2011-05-23 2011-05-23 Method for adjustment of wing profile used for e.g. cargo sailor, involves moving one wing profile side to other profile side, so that widening side of profile is bulged, and extended through connecting webs

Publications (1)

Publication Number Publication Date
DE102011102252A1 true DE102011102252A1 (en) 2012-11-29

Family

ID=47140271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011102252A Ceased DE102011102252A1 (en) 2011-05-23 2011-05-23 Method for adjustment of wing profile used for e.g. cargo sailor, involves moving one wing profile side to other profile side, so that widening side of profile is bulged, and extended through connecting webs

Country Status (1)

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DE (1) DE102011102252A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3273053A1 (en) * 2016-07-20 2018-01-24 Siemens Aktiengesellschaft Rotor blade with structural elements inside

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3273053A1 (en) * 2016-07-20 2018-01-24 Siemens Aktiengesellschaft Rotor blade with structural elements inside

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R086 Non-binding declaration of licensing interest
R012 Request for examination validly filed
R016 Response to examination communication
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B64C0003480000

Ipc: B63H0009000000

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B64C0003480000

Ipc: B63H0009000000

Effective date: 20130716

R002 Refusal decision in examination/registration proceedings
R125 Request for further processing filed
R126 Request for further processing allowed
R002 Refusal decision in examination/registration proceedings
R125 Request for further processing filed
R126 Request for further processing allowed
R003 Refusal decision now final
R409 Internal rectification of the legal status completed