DE202007002188U1 - Device for the restricted guidance of an air stream used on roofs comprises springs arranged on or close to a surface - Google Patents
Device for the restricted guidance of an air stream used on roofs comprises springs arranged on or close to a surface Download PDFInfo
- Publication number
- DE202007002188U1 DE202007002188U1 DE202007002188U DE202007002188U DE202007002188U1 DE 202007002188 U1 DE202007002188 U1 DE 202007002188U1 DE 202007002188 U DE202007002188 U DE 202007002188U DE 202007002188 U DE202007002188 U DE 202007002188U DE 202007002188 U1 DE202007002188 U1 DE 202007002188U1
- Authority
- DE
- Germany
- Prior art keywords
- flow
- air
- bird
- feather
- close
- 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
Links
- 210000003746 feather Anatomy 0.000 claims description 17
- 238000003754 machining Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 239000000123 paper Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 For example Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F03D1/065—Rotors characterised by their construction elements
-
- 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
- F05B2240/32—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor with roughened surface
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Der Erfindung lag die Aufgabe zugrunde, Luft, die eine Strömungsrichtung aufweist, bei dem Auftreffen auf ein Hindernis, zum Beispiel eine Wand, eine definierte Richtung zu geben, so dass sie sich nicht mit einem anderen Luftstrom oder Luftgebiet mischen kann und die Lösung dieses Problems sollte technisch sehr einfach zu realisieren sein mit zugleich höchster Effizienz. Die Abwendung von Schäden, die durch Strömungsstaudruck an Flächen entstehen können, liegt mit im Anwendungsbereich der Erfindung, zum Beispiel bei Dächern.Of the Invention was based on the object, air, a flow direction when hitting an obstacle, for example a Wall, to give a defined direction, so they do not can mix with another air stream or air area and the solution This problem should be technically very easy to implement with at the same time highest Efficiency. The prevention of damage, which by flow pressure on surfaces can arise is within the scope of the invention, for example in roofs.
Die heute üblichen Verfahren nutzen zur Führung von Luftströmen Formteile oder Wirbelbildungen, die auf der Eigenschaft einer Strömung beruhen, entlang der Strömungsrichtung einen Sog zu bilden und dadurch ein anderes Strömungsmedium mit sich reissen wie z. B. bei der Wasserstrahlpumpe oder bei einfachen Vakuumpumpen oder einen Druck auf eine Fläche auszuüben, der durch Ableitung der Strömung, in eine Bewegung umgesetzt werden kann, zum Beispiel bei Windrädern.The usual today Use procedure for leadership of air streams Molded parts or vortices based on the characteristic of a flow, along the flow direction to form a suction and thereby tear another flow medium with it such as B. in the water jet pump or simple vacuum pumps or a pressure on a surface exercise, which by diverting the flow, can be converted into a movement, for example in wind turbines.
Beschreibungdescription
Die
vorliegende Erfindung nutzt die einer Vogelfeder (
Der sich daraus ergebende physikalische Impuls kann wie in anderen Anwendungen, beispielsweise in einer Turbine, zur Erzeugung einer Bewegung gegen die Strömungsrichtung genutzt werden.Of the resulting physical pulse can, as in other applications, for example in a turbine, to generate a movement against the flow direction be used.
Als Anwendung kommen alle physikalischen, chemischen oder technischen Gebiete in Frage, wo es auf eine eindeutige, bevorzugte Strömungsrichtung ankommt, die nicht durch die Umgebungsform (Rohr oder dergleichen) vorgegeben werden kann, insbesondere auch zur Stabilisierung sich bewegender Teile innerhalb einer Luftströmung, die ihre Richtung entlang der Strömung einhalten müssen oder als Antriebskraft den Imuls der Strömung nutzen können.When Application come all physical, chemical or technical Areas in question, where there is a clear, preferred flow direction arrives, not by the environmental form (pipe or the like) can be specified, especially for stabilizing moving Parts within an airflow, who have to follow their direction along the current or as a driving force can use the impulse of the flow.
Als besonders vorteilhafte Ausgestaltung des Prinzips ist die Kopie der Federform auf Trägersubstanzen, beispielsweise Metall- oder Kunstoffbleche oder Stein, durch Ätz- oder Gießverfahren oder Fräsen oder Lasertechnik-Feinbearbeitung o.ä., anzusehen, da sich damit eine Vielzahl von Anwendungen ergeben, die das feine natürliche Material der Vogelfeder auf Dauer zerstören müssten. Eine Herstellung aus Holz oder Papier, z. B. durch Tiefdruckverfahren, schafft weitere Anwendungsgebiete.When Particularly advantageous embodiment of the principle is the copy the spring shape on carrier substances, For example, metal or plastic sheets or stone, by etching or casting process or milling or laser technology fine machining or similar, to look at, as with it a variety of applications that yield the fine natural material destroy the bird feather permanently would. A production of wood or paper, z. By gravure printing, creates further fields of application.
In Zeichnung 1 ist der prinzipielle Aufbau dargestellt.In Drawing 1, the basic structure is shown.
Eine
Vogelfeder (
Wie
die Luftströmung
entsteht hat für
Ausgestaltung der Vorrichtung keine wesentliche Bedeutung. Der Luftstrom
erhält
besonders günstige
Eigenschaften, wenn er parallel zu der Wachstumsrichtung der Feder
durch eine Erhöhung
(
Zeichnung
2 und 3:
Das Vogelfederprinzip wird dann technisch genutzt, wenn
eine Strömungsform
(
The bird feather principle is then used technically when a flow (
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007002188U DE202007002188U1 (en) | 2007-02-10 | 2007-02-10 | Device for the restricted guidance of an air stream used on roofs comprises springs arranged on or close to a surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007002188U DE202007002188U1 (en) | 2007-02-10 | 2007-02-10 | Device for the restricted guidance of an air stream used on roofs comprises springs arranged on or close to a surface |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202007002188U1 true DE202007002188U1 (en) | 2007-05-16 |
Family
ID=38089946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202007002188U Expired - Lifetime DE202007002188U1 (en) | 2007-02-10 | 2007-02-10 | Device for the restricted guidance of an air stream used on roofs comprises springs arranged on or close to a surface |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202007002188U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2926335A1 (en) * | 2008-01-16 | 2009-07-17 | Pascal Gauthiez | Wind energy capturing device for e.g. recharging battery in cycle, has rotor with horizontal axle and blades comprising selected and oriented bird feathers associated to brushless generator, where generator has brushless motor |
-
2007
- 2007-02-10 DE DE202007002188U patent/DE202007002188U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2926335A1 (en) * | 2008-01-16 | 2009-07-17 | Pascal Gauthiez | Wind energy capturing device for e.g. recharging battery in cycle, has rotor with horizontal axle and blades comprising selected and oriented bird feathers associated to brushless generator, where generator has brushless motor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20070621 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20100901 |