ES2045983T3 - Freno de discol multiples para vehiculos ferroviarios. - Google Patents
Freno de discol multiples para vehiculos ferroviarios.Info
- Publication number
- ES2045983T3 ES2045983T3 ES91107608T ES91107608T ES2045983T3 ES 2045983 T3 ES2045983 T3 ES 2045983T3 ES 91107608 T ES91107608 T ES 91107608T ES 91107608 T ES91107608 T ES 91107608T ES 2045983 T3 ES2045983 T3 ES 2045983T3
- Authority
- ES
- Spain
- Prior art keywords
- box
- fans
- capsule
- rails
- vehicles
- 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
Classifications
-
- 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
-
- 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
- F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
- F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
- F16D55/36—Brakes with a plurality of rotating discs all lying side by side
- F16D55/40—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the brake
-
- 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
- F16D2055/0004—Parts or details of disc brakes
- F16D2055/0058—Fully lined, i.e. braking surface extending over the entire disc circumference
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
EN UN FRENO DE DISCO DE LAMINILLAS PREVISTO PARA EL EMPLEO EN VEHICULOS SOBRE CARRILES SE PREVEE LOS CUERPOS DE PLACA DE FRENO, LOS CUALES TIENEN QUE SER BLINDADOS DEBIDO A LAS POSIBLES OXIDACIONES DEL MATERIAL DE ROZAMIENTO O DEBIDO A OTRAS RAZONES. EL ENFRIAMIENTO DEL FRENO DE DISCO DE LAMINILLAS BLINDADO CONSIGUE GRACIAS A UN ENFRIAMIENTO FORZADO COMBINADO EN EL QUE SE NECESITAN TANTO LA ROTACION DEL EJE QUE REFRENA (1) COMO LA ENERGIA ELECTRICA PARA EL ACCIONAMIENTO DE DIFERENTES UNIDADES DE VENTILACION Y DE AIRE. AL MENOS SE PREVEE MAS VENTILADORES (23) EN LA SUPERFICIE FRONTAL (19) DE UNA CAJA (3) QUE SOPORTA UNA CAPSULA DE LA CAJA (11) PARA LOS ROTORES (13) Y LOS ESTATORES (15). ESTOS VENTILADORES SON IMPULSADOS POR ENERGIA ELECTRICA EN EL VEHICULO SOBRE CARRIL ESTATICO; ENTRE LA CAPSULA DE LA CARCASA ENCERRADA EN SI (11) Y LA CAJA QUE CONTIENE LA CAPSULA DE LA CARCASA (3) SE EXTIENDE EN DIRECCION LONGITUDINAL CANALES QUE SIRVEN PARA LA CONDUCCION DEL AIRE, LOS CUALES DESEMBOCAN EN UN CANAL CIRCULAR (25) AL LADO DE LA SUPERFICIE SITUADA FRONTALMENTE EN LA CAJA, PROVISTO ESTE CANAL CON UN RODETE DE VENTILADOR (27). EL RODETE DE VENTILADOR ESTA UNIDO CON EL EJE DEL VEHICULO SOBRE CARRILES Y SE TRASLADA DESDE ESTE HACIA SI EN UN MOVIMIENTO ROTATIVO, MIENTRAS QUE LOS VENTILADORES (23) SE TRASLADAN AL LADO FRONTAL Y/O AL PERIMETRO EXTERIOR DE LA CAJA EN LOS VEHICULOS SOBRE CARRILES A TRAVES DE UN IMPULSO AUXILIAR EN LA ROTACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4018987A DE4018987A1 (de) | 1990-06-13 | 1990-06-13 | Lamellenscheibenbremse fuer schienenfahrzeuge |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2045983T3 true ES2045983T3 (es) | 1994-01-16 |
Family
ID=6408367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91107608T Expired - Lifetime ES2045983T3 (es) | 1990-06-13 | 1991-05-10 | Freno de discol multiples para vehiculos ferroviarios. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0461398B1 (es) |
JP (1) | JP2891801B2 (es) |
DE (2) | DE4018987A1 (es) |
ES (1) | ES2045983T3 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4426602A1 (de) * | 1994-07-27 | 1996-02-01 | Bayerische Motoren Werke Ag | Kühlluftzuführung für die Radbremse eines Fahrzeugs |
ITMI20080472A1 (it) * | 2008-03-19 | 2009-09-20 | Ugo Jacopo Re | Freno ad azionamento pneumatico raffreddato ad aria a dischi multipli di diametro ridotto, particolarmente per applicazioni industriali. |
CN103148137B (zh) * | 2013-02-26 | 2015-10-21 | 同济大学 | 一种减小高速列车制动盘泵风功耗的主动控制装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3148732C2 (de) * | 1981-12-09 | 1984-11-15 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Wirbelstrombremse eines Fahrzeugs |
GB8521630D0 (en) * | 1985-08-30 | 1985-10-02 | Ti Interlock Ltd | Brake device |
-
1990
- 1990-06-13 DE DE4018987A patent/DE4018987A1/de not_active Withdrawn
-
1991
- 1991-05-10 ES ES91107608T patent/ES2045983T3/es not_active Expired - Lifetime
- 1991-05-10 EP EP91107608A patent/EP0461398B1/de not_active Expired - Lifetime
- 1991-05-10 DE DE91107608T patent/DE59100401D1/de not_active Expired - Fee Related
- 1991-06-12 JP JP3139957A patent/JP2891801B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59100401D1 (de) | 1993-10-28 |
EP0461398A1 (de) | 1991-12-18 |
DE4018987A1 (de) | 1991-12-19 |
JP2891801B2 (ja) | 1999-05-17 |
EP0461398B1 (de) | 1993-09-22 |
JPH04231736A (ja) | 1992-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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