DE9419119U1 - Coating for moving objects - Google Patents
Coating for moving objectsInfo
- Publication number
- DE9419119U1 DE9419119U1 DE9419119U DE9419119U DE9419119U1 DE 9419119 U1 DE9419119 U1 DE 9419119U1 DE 9419119 U DE9419119 U DE 9419119U DE 9419119 U DE9419119 U DE 9419119U DE 9419119 U1 DE9419119 U1 DE 9419119U1
- Authority
- DE
- Germany
- Prior art keywords
- coating
- coating according
- moving objects
- hairs
- variable
- 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
- 239000011248 coating agent Substances 0.000 title claims description 15
- 238000000576 coating method Methods 0.000 title claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 210000003746 feather Anatomy 0.000 claims 4
- 210000004209 hair Anatomy 0.000 claims 4
- 239000000463 material Substances 0.000 claims 2
- 239000000446 fuel Substances 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
- B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
- B63B1/36—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
- B64C21/10—Influencing air flow over aircraft surfaces by affecting boundary layer flow using other surface properties, e.g. roughness
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/10—Drag reduction
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Materials For Medical Uses (AREA)
- Braking Arrangements (AREA)
Description
1
Beschreibung1
Description
Beschichtung für bewegliche Objekte.Coating for moving objects.
Die Erfindung bezieht sich auf eine Beschichtung fur bewegliche Objekte, besonders fur Hochgeschwindigkeitsverkehrsmittel in verschiedenen Bewegungsmedien.The invention relates to a coating for moving objects, especially for high-speed means of transport in various moving media.
Gegenwärtige Verkehrsmittel: Flugzeuge, Schiffe, Automobile, Motorräder usw. erfahren einen mit der Geschwindigkeit überproportional wachsenden Reibungswiderstand, den sie überwinden müssen.Current means of transport: airplanes, ships, automobiles, motorcycles etc. experience a frictional resistance that increases disproportionately with speed and which they must overcome.
Um den Widerstand zu rriinimieren, muß dem Fahrzeug eine übermäßige Stromlinienform gegeben werden,.In order to minimize drag, the vehicle must be given an excessive streamlined shape.
- aus dem Widerstand resultiert ein enormer Kraftstoffverbrauch bei hohen Geschwindigkeiten,- the resistance results in enormous fuel consumption at high speeds,
- Verkomplizierung der Außenhautformen der Verkehrsmittel, - Verteuerung und Gewichtssteigerung der Konstruktionen . ~- Complication of the outer skin shapes of the means of transport, - Increased cost and weight of the structures. ~
Der vorliegenden Erfindung liegt die Aufgabe zugrunde: vermindern dynamische Bremswirbelbildung in Bewegungsmedien
in weiten Frequenzbereichen..
20 The present invention is based on the task of reducing dynamic brake vortex formation in moving media in wide frequency ranges.
20
Diese Aufgabe wird erfindungsgemäß durch die Merkmale der kennzeichnenden Teile der Ansprüche 1 und 2 gelöst.This object is achieved according to the invention by the features of the characterizing parts of claims 1 and 2.
In den Unteransprüchen sind vorteilhafte AusgestaltungenThe subclaims contain advantageous embodiments
sowie Technologiearten angegeben.
25 and technology types are specified.
25
Mittels der Erfindung:By means of the invention:
- vermindert man dynamische Bremswirbelbildung im Bewegungsmedien- reduces dynamic braking vortex formation in the moving media
sowie Kraftstoffverbrauch der Verkehrsmittel,and fuel consumption of transport,
- vermindert man die Antriebsbelastung, sowie die Spannung in Außenhaut und Konstruktion, und diese werden einfacher, leichter und billiger,- the drive load and the tension in the outer skin and construction are reduced, and these become simpler, lighter and cheaper,
- Motor- und Antriebsanlage arbeiten verschleißärmer und zuverlässiger, - wird eine höhere Endgeschwindigkeit des Verkehrsmittels bei gleicher Motorisierung erreicht,- Engine and drive system are less prone to wear and more reliable, - a higher top speed of the vehicle is achieved with the same engine power,
- bei Bagatellschäden verringert sich die Blechbeschädigung und die optische Beeinträchtigung,- in the case of minor damage, the sheet metal damage and the visual impairment are reduced,
- die Produktionskosten der Beschichtung sind gering und ergeben ein lohnendes Preis/Leistungsverhältnis.- the production costs of the coating are low and result in a worthwhile price/performance ratio.
Ein Beispiel der vorliegenden Erfindung ist in Figur 1 im Querschnitt dargestellt.An example of the present invention is shown in cross section in Figure 1.
Auf Außenhaut 1 sind in aufsteigender Reihenfolge aufgetragen: untere poröse Schicht 2 mit allmählich nach unten steigender Härte und obere flaumige Schicht 3 . Mittels im Anspüche 1 und 2 aufgeführten Maßnahmen wird die Bremswirbelbildung in weiten Frequenzbereichen vorgebeugt.The following are applied to the outer skin 1 in ascending order: lower porous layer 2 with gradually increasing hardness towards the bottom and upper fluffy layer 3. The formation of brake vortices is prevented in wide frequency ranges by means of the measures listed in claims 1 and 2.
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9419119U DE9419119U1 (en) | 1994-11-10 | 1994-11-30 | Coating for moving objects |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4440105A DE4440105A1 (en) | 1994-11-10 | 1994-11-10 | Coating for vehicle body to reduce drag causing eddies |
DE9419119U DE9419119U1 (en) | 1994-11-10 | 1994-11-30 | Coating for moving objects |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9419119U1 true DE9419119U1 (en) | 1995-06-29 |
Family
ID=6532934
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4440105A Withdrawn DE4440105A1 (en) | 1994-11-10 | 1994-11-10 | Coating for vehicle body to reduce drag causing eddies |
DE9419119U Expired - Lifetime DE9419119U1 (en) | 1994-11-10 | 1994-11-30 | Coating for moving objects |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4440105A Withdrawn DE4440105A1 (en) | 1994-11-10 | 1994-11-10 | Coating for vehicle body to reduce drag causing eddies |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE4440105A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1149761A1 (en) * | 2000-04-25 | 2001-10-31 | EADS Airbus GmbH | Noise damping device for aircraft wings |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998001672A1 (en) * | 1996-07-09 | 1998-01-15 | Euwind Systeme Gmbh Windkraftanlagen | Rotor for a wind power station |
DE19704207C2 (en) * | 1997-02-05 | 2001-01-18 | Hermann Josef Wilhelm | Floating body movable in the water |
DE19840303A1 (en) * | 1998-09-04 | 2000-03-09 | Brandhorst Ingo | Micro turbulence generator system to reduce flow losses for motor vehicles consists of grained parts imprinted on self-adhesive foil for e.g. Formula 1 racing cars |
NL2018082B1 (en) * | 2016-12-27 | 2018-07-03 | Innovalue B V | Coating for long term flow control around marine objects |
-
1994
- 1994-11-10 DE DE4440105A patent/DE4440105A1/en not_active Withdrawn
- 1994-11-30 DE DE9419119U patent/DE9419119U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1149761A1 (en) * | 2000-04-25 | 2001-10-31 | EADS Airbus GmbH | Noise damping device for aircraft wings |
Also Published As
Publication number | Publication date |
---|---|
DE4440105A1 (en) | 1996-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0724691B1 (en) | Surface of a body immersed in a fluid flow | |
DE69520963T2 (en) | CURVED FAN BLADES AND HIGH-FLOATING SUPPORT BLADE PROFILE WITH THICKEN FLOWING EDGE | |
US6345791B1 (en) | Streamwise variable height riblets for reducing skin friction drag of surfaces | |
EP0557597B1 (en) | Thermal and acoustic insulating laminate | |
DE69113285T2 (en) | TRAGRAD. | |
DE7011084U (en) | BRAKE DISC FOR DISC BRAKES. | |
DE1776210B1 (en) | CONTACT BODY FOR WATER AND AIR | |
DE1680404C3 (en) | tire | |
DE3709317A1 (en) | BLADES FOR A SCREW FAN | |
DE102005059298A1 (en) | System and method for passive load reduction in a wind turbine | |
DE19647102A1 (en) | Flow body | |
DE112018006360B4 (en) | ADHESIVE SHEET-SHAPED ELEMENT FOR AIRFLOW AND MOVING VEHICLES USING IT | |
DE9419119U1 (en) | Coating for moving objects | |
DE3524431A1 (en) | PLATE-SHAPED FILTER INSERT | |
DE3716717A1 (en) | BLADES FOR HIGH-SPEED PROPELLER FANS | |
DE3310937C2 (en) | Propeller blades, in particular for propelling aircraft | |
DE102018127938A1 (en) | Pendulum damping device with pressing of the rolling organs | |
DE69002413T2 (en) | MARINE DRIVE. | |
DE2940424A1 (en) | RAIL VEHICLE WHEEL | |
DE19631537C2 (en) | Boundary layer profile for liquids and / or gases | |
DE4426950A1 (en) | Tyre tread profile for bus and truck tyres | |
DE102006023557A1 (en) | Rotor blade for helicopter, has distributed dimples provided on upper side and/or lower side of rotor blade in matrix, where dimples possess circular cross section, and are intended in area of point of rotor blade | |
DE102017214877A1 (en) | Vehicle tires | |
DE29519929U1 (en) | Rail vehicle brake disc | |
DE102004013035A1 (en) | Means with improved flow characteristics |