DE102011053406A1 - Cooling device for hydraulic brake system, particularly by air circulation in bicycle, has housing with through-hole running through housing and air outlet formed on housing - Google Patents
Cooling device for hydraulic brake system, particularly by air circulation in bicycle, has housing with through-hole running through housing and air outlet formed on housing Download PDFInfo
- Publication number
- DE102011053406A1 DE102011053406A1 DE201110053406 DE102011053406A DE102011053406A1 DE 102011053406 A1 DE102011053406 A1 DE 102011053406A1 DE 201110053406 DE201110053406 DE 201110053406 DE 102011053406 A DE102011053406 A DE 102011053406A DE 102011053406 A1 DE102011053406 A1 DE 102011053406A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- turbine unit
- cooling device
- hole
- hydraulic brake
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T5/00—Vehicle modifications to facilitate cooling of brakes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
- B62L3/023—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever acting on fluid pressure systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
- F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
- F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
- F16D65/84—Features relating to cooling for disc brakes
- F16D65/847—Features relating to cooling for disc brakes with open cooling system, e.g. cooled by air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Technisches GebietTechnical area
Die vorliegende Erfindung betrifft eine Kühlvorrichtung für hydraulische Bremssysteme, insbesondere einen Abkühlungsvorgang des hydaulischen Bremssystems durch Luftzirkulierung.The present invention relates to a cooling device for hydraulic brake systems, in particular a cooling process of the hydaulischen brake system by air circulation.
Stand der TechnikState of the art
Fahrräder sind heutzutage ein beliebtes Verkehrsmittel. Beim Herunterfahren auf einem Gefälle mit dem Fahrrad spielt das Bremssystem für die Sicherheit des Radfahrers eine bedeutende Rolle, wobei das moderne Bremssystem mit einem hydraulischen System betätigt wird, mit dem die Bremsbeläge des Bremssystems so betätigt werden, damit diese zum Abbremsen oder Anhalten des Rades mit der Bremsscheibe in Berührung kommen. Aus Sicherheitsgründen muss die Bremse beim Herunterfahren auf einem Gefälle öfters betätigt werden. Dies kann dazu führen, dass die Bremsscheibe überhitzt wird und dabei der Reibungskoeffizient zwischen den Bremsbelägen und der Bremsscheibe verringert wird, so dass ein weiteres Fahren zu gefährlich ist, vorallem wenn das Bremssystem nicht richtig oder nicht mehr funktioniert.Bicycles are a popular means of transport these days. When braking downhill on a downhill bike, the braking system plays an important role in the safety of the cyclist, with the modern braking system operated by a hydraulic system that operates the brake pads of the braking system to decelerate or stop the wheel the brake disc come into contact. For safety reasons, the brake must be operated more often when lowering on a gradient. This can cause the brake disc to overheat, thereby reducing the coefficient of friction between the brake pads and the brake disc, making further driving too dangerous, especially if the brake system is malfunctioning or malfunctioning.
Einige Hersteller versehen die Bremsscheibe mit Aussparungen, damit die Luft zum Ableiten der Hitze beim Drehen der Bremsscheibe in Tangentenrichtung durch diese Aussparungen geführt wird. Die Bremsscheibe ist jedoch als ein hohles Plättchen ausgeführt, mit dem durch dessen Drehung keine Ventilation erzeugt werden kann, so dass die Temperatur nicht effektiv reduziert wird. Durch ein kontinuierliches Ansteigen der Temperatur der Bremsscheibe wird die Empfindlichkeit der Bremsfunktion beeinträchtigt und die Bremsscheibe kann permanent verformt werden. Diese Verformung kann Brüche in der Bremsscheibe verursachen, so dass die hohe Temperatur wegen der Erhitzung der Bremsscheibe abgekühlt werden muss, um die Sicherheit der Radfahrer weiter zu garantieren.Some manufacturers provide the brake disc with recesses so that the air for dissipating the heat when rotating the brake disc in the tangent direction is guided through these recesses. However, the brake disc is designed as a hollow plate with which no rotation can be generated by its rotation, so that the temperature is not effectively reduced. By continuously increasing the temperature of the brake disc, the sensitivity of the brake function is impaired and the brake disc can be permanently deformed. This deformation can cause breaks in the brake disc, so that the high temperature due to the heating of the brake disc must be cooled in order to further guarantee the safety of cyclists.
Aufgabe der ErfindungObject of the invention
Das Hauptziel der vorliegenden Erfindung besteht in der Schaffung einer Kühlvorrichtung zur Vermeidung der Überhitzung der konventionellen Bremssysteme.The main object of the present invention is to provide a cooling device for preventing the overheating of conventional brake systems.
Zum Erreichen des Ziels ist eine Kühlvorrichtung für hydraulische Bremssysteme aus einem Gehäuse mit einem dadurch gebildeten durchgehenden Loch sowie mit einem Lüftungsauslass aufgebaut, wobei die Innen- und Außenseite des Gehäuses mit dem Lüftungsauslass miteinander verbunden werden. Im Gehäuse ist eine Turbineneinheit mit einer Montageöffnung montiert, wobei diese Montageöffnung mit dem durchgehenden Loch verbunden und auf der Innenseite mit mehreren Vorsprüngen versehen ist. An einem Ende einer Nabe ist ein Ring montiert, der in der Montageöffnung der Turbineneinheit befestigt ist. Dieser Ring ist dabei mit mehreren Einkerbungen versehen, in welche die Vorsprünge einrücken. Mit dem Ring wird die Turbineneinheit betätigt, um im Gehäuse einen Luftstrom zu erzeugen, der zum Ableiten der Hitze durch den Lüftungsauslass nach außen ausgestoßen wird.To achieve the object, a cooling device for hydraulic brake systems is constructed of a housing with a through hole formed therethrough and with a vent outlet, wherein the inside and outside of the housing are connected to the vent outlet. In the housing, a turbine unit is mounted with a mounting opening, which mounting hole is connected to the through hole and provided on the inside with a plurality of projections. At one end of a hub, a ring is mounted, which is mounted in the mounting opening of the turbine unit. This ring is provided with a plurality of indentations, in which engage the projections. The ring is used to actuate the turbine unit to create an airflow in the housing which is expelled to dissipate the heat through the vent outlet to the outside.
Eine Führungslücke ist auf einer Seite der Turbineneinheit gebildet, während um diese Führungslücke mehrere Rippen geformt sind. Diese Rippen erstrecken sich in einer geneigten Form zur Montageöffnung und einer Krümmung entlang, wobei zwischen den angrenzenden Rippen je eine Öffnung in einer Peripherie und nahe zur Führungslücke gebildet ist.A guide gap is formed on one side of the turbine unit, while a plurality of ribs are formed around this guide gap. These ribs extend in an inclined shape to the mounting opening and a curvature, wherein between the adjacent ribs is formed in each case an opening in a periphery and close to the guide gap.
Ein Durchmesser der Turbine ist größer als ein Durchmesser des durchgehenden Lochs.A diameter of the turbine is larger than a diameter of the through hole.
Die Turbineneinheit ist um die Montageöffnung mit mehreren Klemmplättchen versehen, die zum Festklemmen je paarweise auf zwei Seiten der Teile zwischen je zwei Einkerbungen angeordnet sind.The turbine unit is provided around the mounting opening with a plurality of clamping plates, which are arranged for clamping in pairs on two sides of the parts between each two notches.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Die Zeichnungen zeigen:The drawings show:
Wege zur Ausführung der ErfindungWays to carry out the invention
Mit Bezugnahme auf die Zeichnungen und zu Beginn auf die
Die
Die
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Gehäuse casing
- 1111
- Durchgehendes Loch Through hole
- 1212
- Lüftungsauslass vent
- 22
- Turbineneinheit turbine unit
- 2121
- Montageöffnung mounting hole
- 2222
- Vorsprung head Start
- 2323
- Führungslücke leadership gap
- 2424
- Rippe rib
- 2525
- Öffnung opening
- 2626
- Klemmplättchen clamping plate
- 33
- Nabe hub
- 44
- Ring ring
- 4141
- Einkerbung notch
- 55
- Hydraulikklemme hydraulic clamp
- 66
- Bremsscheibe brake disc
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110053406 DE102011053406A1 (en) | 2011-09-08 | 2011-09-08 | Cooling device for hydraulic brake system, particularly by air circulation in bicycle, has housing with through-hole running through housing and air outlet formed on housing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110053406 DE102011053406A1 (en) | 2011-09-08 | 2011-09-08 | Cooling device for hydraulic brake system, particularly by air circulation in bicycle, has housing with through-hole running through housing and air outlet formed on housing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102011053406A1 true DE102011053406A1 (en) | 2013-03-14 |
Family
ID=47739817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201110053406 Withdrawn DE102011053406A1 (en) | 2011-09-08 | 2011-09-08 | Cooling device for hydraulic brake system, particularly by air circulation in bicycle, has housing with through-hole running through housing and air outlet formed on housing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102011053406A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013106581A1 (en) * | 2013-06-24 | 2014-12-24 | Martin Maus | fan arrangement |
CN104343855A (en) * | 2013-07-31 | 2015-02-11 | 曼卡车和巴士股份公司 | Cover device for brake disc |
DE102018108424A1 (en) * | 2018-04-10 | 2019-10-10 | Kilian Stiegelschmitt | Passive cooling device for a bicycle brake disc |
-
2011
- 2011-09-08 DE DE201110053406 patent/DE102011053406A1/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013106581A1 (en) * | 2013-06-24 | 2014-12-24 | Martin Maus | fan arrangement |
DE102013106581B4 (en) * | 2013-06-24 | 2015-04-16 | Martin Maus | Arrangement with a torsional vibration damper and a separate fan wheel attached thereto |
CN104343855A (en) * | 2013-07-31 | 2015-02-11 | 曼卡车和巴士股份公司 | Cover device for brake disc |
DE102018108424A1 (en) * | 2018-04-10 | 2019-10-10 | Kilian Stiegelschmitt | Passive cooling device for a bicycle brake disc |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B60T0005000000 Ipc: F16D0065847000 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20150401 |