ES2086251B1 - IMPROVEMENTS IN PRESSURE REGULATORS FOR AIR CIRCUITS. - Google Patents
IMPROVEMENTS IN PRESSURE REGULATORS FOR AIR CIRCUITS.Info
- Publication number
- ES2086251B1 ES2086251B1 ES9101763A ES9101763A ES2086251B1 ES 2086251 B1 ES2086251 B1 ES 2086251B1 ES 9101763 A ES9101763 A ES 9101763A ES 9101763 A ES9101763 A ES 9101763A ES 2086251 B1 ES2086251 B1 ES 2086251B1
- Authority
- ES
- Spain
- Prior art keywords
- compressor
- pressure
- air circuits
- piston
- pressure regulators
- 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 - Fee Related
Links
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
PERFECCIONAMIENTOS EN REGULADORES DE PRESION PARA CIRCUITOS DE AIRE. LOS REGULADORES DE PRESION COMO SU PROPIO NOMBRE INDICA, SIRVEN PARA TARAR UNA PRESION MAXIMA EN CIRCUITOS DE AIRE COMPRIMIDO, PREFERENTEMENTE DE CAMIONES Y VEHICULOS SIMILARES PARA EL ACCIONAMIENTO DE FRENOS, PARA INTERVENIR EN EQUIPOS AUXILIARES. EL REGULADOR DE PRESION PARA CIRCUITOS DE AIRE COMPRIMIDO PROPUESTO, INTERCALADO ENTRE EL COMPRESOR Y EL CALDERIN, SE COMPONE FUNDAMENTALMENTE DE UN PISTON (2), QUE CONTROLA EL RETORNO DE LA SOBREPRESION, ESTANDO DOTADO DE UNA CABEZA (6) OBTURADORA DEL AIRE QUE CIRCULA DE LA CAMARA FRONTAL (3) HACIA UNA CAMARA ANULAR INCLUIDA EN UNA CAMISA EN CUYO INTERIOR SE DESPLAZA UN PISTON DIFERENCIAL. ESTE PISTON, POR UNO DE SUS EXTREMOS ACTUA COMO OBTURADOR ENTRE LA BOCA DE ENTRADA (16) PROCEDENTE DEL COMPRESOR Y LA RECAMARA ANULAR QUE COMUNICA CON EL CONDUCTO DE ESCAPE (18). CON ESTE NUEVO REGULADOR DE PRESION, EL COMPRESOR TRABAJA LIBRE CUANDO NO HAY CONSUMO DE AIRE Y TAMBIEN LA DISPOSICION DEL PISTON DIFERENCIAL FUERA DEL CIRCUITO DE AIRE, IMPLICA UNA MAYOR LIMPIEZA EN EL MISMO. ADEMAS, CUANDO EL CALDERIN ALCANZA LA PRESION ESTABLECIDA, EL COMPRESOR FUNCIONA PRACTICAMENTE SIN CONSUMIR ENERGIA, YA QUE LA SOBREPRESION ES RECONDUCIDA.IMPROVEMENTS IN PRESSURE REGULATORS FOR AIR CIRCUITS. PRESSURE REGULATORS AS THEIR OWN NAME INDICATE, SERVE TO PRESS A MAXIMUM PRESSURE IN COMPRESSED AIR CIRCUITS, PREFERABLY FROM TRUCKS AND SIMILAR VEHICLES FOR THE OPERATION OF BRAKES, TO INTERVENE IN AUXILIARY EQUIPMENT. THE PRESSURE REGULATOR FOR COMPRESSED AIR CIRCUITS PROPOSED, INTERLACED BETWEEN THE COMPRESSOR AND THE BOILER, IS BASICALLY COMPOSED OF A PISTON (2), WHICH CONTROLS THE RETURN OF THE OVERPRESSURE, WHICH IS EQUIPPED WITH A HEAD (6). FROM THE FRONT CAMERA (3) TO AN ANNULAR CAMERA INCLUDED IN A SHIRT IN WHICH A DIFFERENTIAL PISTON MOVES INSIDE. THIS PISTON, BY ONE OF ITS ENDS, ACTS AS A SEALER BETWEEN THE ENTRY MOUTH (16) FROM THE COMPRESSOR AND THE NULL BED THAT COMMUNICATES WITH THE EXHAUST PIPE (18). WITH THIS NEW PRESSURE REGULATOR, THE COMPRESSOR WORKS FREE WHEN THERE IS NO AIR CONSUMPTION AND ALSO THE DISPOSAL OF THE DIFFERENTIAL PISTON OUTSIDE THE AIR CIRCUIT, IMPLIES MORE CLEANING THEREIN. IN ADDITION, WHEN THE BOILER REACHES THE ESTABLISHED PRESSURE, THE COMPRESSOR OPERATES PRACTICALLY WITHOUT CONSUMING ENERGY, SINCE THE OVERPRESSURE IS REDUCED.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9101763A ES2086251B1 (en) | 1991-07-29 | 1991-07-29 | IMPROVEMENTS IN PRESSURE REGULATORS FOR AIR CIRCUITS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9101763A ES2086251B1 (en) | 1991-07-29 | 1991-07-29 | IMPROVEMENTS IN PRESSURE REGULATORS FOR AIR CIRCUITS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2086251A1 ES2086251A1 (en) | 1996-06-16 |
ES2086251B1 true ES2086251B1 (en) | 1997-02-01 |
Family
ID=8273152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9101763A Expired - Fee Related ES2086251B1 (en) | 1991-07-29 | 1991-07-29 | IMPROVEMENTS IN PRESSURE REGULATORS FOR AIR CIRCUITS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2086251B1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2834019A1 (en) * | 1978-08-03 | 1980-02-21 | Wabco Fahrzeugbremsen Gmbh | PRESSURE REGULATORS OF AIR BRAKE SYSTEMS IN MOTOR VEHICLES |
DE3133490A1 (en) * | 1981-08-25 | 1983-03-10 | Robert Bosch Gmbh, 7000 Stuttgart | Pressure regulator |
US4678241A (en) * | 1985-03-11 | 1987-07-07 | Nippon Air Brake Co., Ltd. | Equalizer discharge valve for a railroad car air brake system |
-
1991
- 1991-07-29 ES ES9101763A patent/ES2086251B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2086251A1 (en) | 1996-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19910729 Kind code of ref document: B1 Effective date: 19910729 |
|
FD1A | Patent lapsed |
Effective date: 19980730 |