ES214179U - Valvula distribuidora triple. - Google Patents
Valvula distribuidora triple.Info
- Publication number
- ES214179U ES214179U ES0214179U ES214179U ES214179U ES 214179 U ES214179 U ES 214179U ES 0214179 U ES0214179 U ES 0214179U ES 214179 U ES214179 U ES 214179U ES 214179 U ES214179 U ES 214179U
- Authority
- ES
- Spain
- Prior art keywords
- valve
- membrane
- chamber
- valve housing
- discharged
- 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.)
- Granted
Links
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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
- F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Arrangements (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Braking Systems And Boosters (AREA)
Abstract
Válvula distribuidora triple, para dispositivos de freno en vehículos ferroviarios, con un émbolo principal gobernado por la presión en la tubería de aire principal, en unión con un tubo de válvula que lleva otro émbolo, al que está apretada una membrana de goma elástica, en forma de anillo, solicitada por un muelle de válvula, que en su periferia está apretada firmemente entre dos partes de carcasa de válvula atornilladas una con otra, y formando una de las partes de carcasa de válvula al menos una primera cámara conectada al cilindro de freno o a un volumen de mando, que está separada mediante la membrana de una cámara descargada en la otra parte de carcasa de válvula al menos una primera cámara conectada al cilindro de freno o a un volumen de mando, que está separada mediante la membrana de una cámara descargada en la otra parte de carcasa de válvula, caracterizada porque entre un frente de carcasa interior que sirve para el apoyo de la membrana que está bajo la acción de presión, está insertado en la parte de carcasa de válvula que presenta la cámara de válvula descargada, un anillo intermedio adaptado a la figura del frente de carcasa, de un material con propiedades de deslizamiento óptimas para la membrana de goma elástica, que descansa a modo de tapa sobre el frente de carcasa interior y presenta exteriormente un perfil de guía de deslizamiento.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742435404 DE2435404C2 (de) | 1974-07-23 | 1974-07-23 | Dreidrucksteuerventil für Bremseinrichtungen in Schienenfahrzeugen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES214179U true ES214179U (es) | 1976-07-01 |
| ES214179Y ES214179Y (es) | 1976-11-16 |
Family
ID=5921299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1975214179U Expired ES214179Y (es) | 1974-07-23 | 1975-07-23 | Valvula distribuidora triple. |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT341572B (es) |
| DD (1) | DD118401A5 (es) |
| DE (1) | DE2435404C2 (es) |
| EG (1) | EG11758A (es) |
| ES (1) | ES214179Y (es) |
| FI (1) | FI60676C (es) |
| FR (1) | FR2279593A1 (es) |
| HU (1) | HU175621B (es) |
| IN (1) | IN143546B (es) |
| PL (1) | PL101416B1 (es) |
| RO (1) | RO66126A (es) |
| SE (1) | SE387287B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3578985D1 (de) * | 1984-10-23 | 1990-09-06 | Lucas Ind Plc | Fluessigkeitsdurchflusskontrollventil. |
| US20040035478A1 (en) * | 2002-08-26 | 2004-02-26 | Herbst Robert J. | Spherical seat inlet/exhaust valve |
| US7367636B2 (en) | 2005-02-16 | 2008-05-06 | Bendix Commercial Vehicle Systems, Llc | Solenoid armature with integrated spherical soft seal |
| CN1847066B (zh) * | 2005-04-15 | 2010-09-08 | 浙江吉利控股集团有限公司 | 梭阀复合油缸及其组成的汽车自控减速***制动执行机构 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1038856B (de) * | 1956-10-03 | 1958-09-11 | Buerkert Christian | Membranabsperrventil mit Betaetigung durch das abzusperrende Druckmittel und Steuerung durch ein elektro-magnetisches Hilfsventil |
| NL257251A (es) * | 1960-01-11 |
-
1974
- 1974-07-23 DE DE19742435404 patent/DE2435404C2/de not_active Expired
-
1975
- 1975-06-24 DD DD18685875A patent/DD118401A5/xx unknown
- 1975-07-02 FR FR7520762A patent/FR2279593A1/fr active Granted
- 1975-07-09 AT AT530775A patent/AT341572B/de not_active IP Right Cessation
- 1975-07-12 EG EG40875A patent/EG11758A/xx active
- 1975-07-14 SE SE7508037A patent/SE387287B/xx not_active IP Right Cessation
- 1975-07-15 IN IN1378/CAL/75A patent/IN143546B/en unknown
- 1975-07-18 FI FI752078A patent/FI60676C/fi not_active IP Right Cessation
- 1975-07-19 PL PL18217975A patent/PL101416B1/pl unknown
- 1975-07-21 RO RO7582910A patent/RO66126A/ro unknown
- 1975-07-22 HU HU75KO2727A patent/HU175621B/hu unknown
- 1975-07-23 ES ES1975214179U patent/ES214179Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2279593A1 (fr) | 1976-02-20 |
| ATA530775A (de) | 1976-08-15 |
| HU175621B (hu) | 1980-09-28 |
| IN143546B (es) | 1977-12-24 |
| FI752078A (es) | 1976-01-24 |
| EG11758A (en) | 1977-11-30 |
| PL101416B1 (pl) | 1978-12-30 |
| DE2435404A1 (de) | 1976-02-05 |
| FI60676B (fi) | 1981-11-30 |
| AT341572B (de) | 1978-02-10 |
| SE7508037L (sv) | 1976-01-26 |
| ES214179Y (es) | 1976-11-16 |
| DE2435404C2 (de) | 1985-01-31 |
| DD118401A5 (es) | 1976-03-05 |
| FI60676C (fi) | 1982-03-10 |
| FR2279593B1 (es) | 1979-08-24 |
| RO66126A (ro) | 1980-03-15 |
| SE387287B (sv) | 1976-09-06 |
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