ES483802A1 - Valvula de regulacion de presion con tres o cuatro niveles - Google Patents
Valvula de regulacion de presion con tres o cuatro nivelesInfo
- Publication number
- ES483802A1 ES483802A1 ES483802A ES483802A ES483802A1 ES 483802 A1 ES483802 A1 ES 483802A1 ES 483802 A ES483802 A ES 483802A ES 483802 A ES483802 A ES 483802A ES 483802 A1 ES483802 A1 ES 483802A1
- Authority
- ES
- Spain
- Prior art keywords
- levels
- control valve
- pressure control
- regulating valve
- pressure regulating
- 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
Links
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0021—Generation or control of line pressure
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/024—Controlling the inlet pressure, e.g. back-pressure regulator
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2642—Sensor rigid with valve
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7835—Valve seating in direction of flow
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Fluid Pressure (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Vehicle Body Suspensions (AREA)
- Servomotors (AREA)
Abstract
Válvula de regulación de presión con tres o cuatro niveles, que comprende un cuerpo en el cual se desliza una corredera central, incluyendo dicha corredera central dos resaltos sobre las cuales se aplica, por un parte, un medio elástico que se apoya sobre el cuerpo y, por otra parte, un pequeño pistón sobre el cual actúa la presión del fluido de alimentación en una cámara de extremo, el resalto de la corredera sobre una cara del cual actúa el medio elástico viene a estrangular, por su otra cara, el fluido de alimentación que se escapa para retornar al depósito, caracterizado porque el extremo del otro resalto de la corredera sobre el cual actúa el pistón pequeño, está situado en una cámara intermedia alimentada por dos canales en paralelo que tienen, cada uno, su propio dispositivo de estrangulación.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7827977A FR2437548A1 (fr) | 1978-09-29 | 1978-09-29 | Vanne de regulation de pression a 3 ou 4 niveaux |
Publications (1)
Publication Number | Publication Date |
---|---|
ES483802A1 true ES483802A1 (es) | 1980-05-16 |
Family
ID=9213197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES483802A Expired ES483802A1 (es) | 1978-09-29 | 1979-08-31 | Valvula de regulacion de presion con tres o cuatro niveles |
Country Status (9)
Country | Link |
---|---|
US (1) | US4279268A (es) |
EP (1) | EP0009749B1 (es) |
AR (1) | AR222348A1 (es) |
BR (1) | BR7906266A (es) |
CA (1) | CA1151973A (es) |
DE (1) | DE2966263D1 (es) |
ES (1) | ES483802A1 (es) |
FR (1) | FR2437548A1 (es) |
PT (1) | PT70114A (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984000627A1 (en) * | 1982-08-04 | 1984-02-16 | Ford Werke Ag | Solenoid operated pressure regulation |
DE3313249A1 (de) * | 1983-04-13 | 1984-10-25 | Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg | Hochdruckwasserstrahl-anlage |
FR2570520B1 (fr) * | 1984-09-18 | 1986-12-26 | Renault | Dispositif de regulation de pression a deux niveaux |
FR2570521B1 (fr) * | 1984-09-18 | 1987-12-11 | Renault | Dispositif de regulation a deux domaines de pression |
FR2576062A1 (fr) * | 1985-01-16 | 1986-07-18 | Eckardt Ag | Convertisseur force/pression |
DE3705170C1 (de) * | 1987-02-18 | 1988-08-18 | Heilmeier & Weinlein | Hydraulische Steuervorrichtung |
US5278543A (en) * | 1987-10-22 | 1994-01-11 | Rosemount Inc. | Transmitter with magnetic zero/span actuator |
US4932435A (en) * | 1989-07-17 | 1990-06-12 | Sundstrand Corporation | Multi-stage flow regulating valve |
US5564455A (en) * | 1995-01-06 | 1996-10-15 | The Charles Machine Works, Inc. | Hydraulic circuit for automatic control of a horizontal boring machine |
US6186750B1 (en) * | 1999-04-27 | 2001-02-13 | Borgwarner, Inc. | Oil pump control valve spool with pilot pressure relief valve |
US8955533B2 (en) * | 2013-06-07 | 2015-02-17 | Sonnax Industries, Inc. | Multiple pressure ratio valve assembly |
US10007276B2 (en) | 2014-05-20 | 2018-06-26 | Hamilton Sundstrand Corporation | Pressure-regulating valves |
US9863544B2 (en) * | 2014-10-27 | 2018-01-09 | Hamilton Sundstrand Corporation | Pressure-regulating valves |
EP3809232B1 (en) | 2019-10-19 | 2024-04-24 | Goodrich Corporation | Pressure-regulating valve |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH222326A (de) * | 1939-06-27 | 1942-07-15 | Kaemper Motoren A G | Druckregler für gasförmige oder flüssige Druckmittel. |
US2890715A (en) * | 1955-08-26 | 1959-06-16 | Warner Swasey Co | Multi-pressure relief valve |
IT649884A (es) * | 1959-01-27 | 1900-01-01 | ||
US3517681A (en) * | 1968-05-23 | 1970-06-30 | United Aircraft Corp | Viscosity independent pressure regulating valve |
US3916934A (en) * | 1974-02-11 | 1975-11-04 | Gen Motors Corp | Transmission control with essentially rateless regulator valve |
DE2602844B2 (de) * | 1976-01-27 | 1978-08-17 | Eisenwerk Weserhuette Ag, 4970 Bad Oeynhausen | Elektrisch gesteuertes Druckregelventil |
-
1978
- 1978-09-29 FR FR7827977A patent/FR2437548A1/fr active Granted
-
1979
- 1979-08-24 PT PT70114A patent/PT70114A/pt unknown
- 1979-08-31 ES ES483802A patent/ES483802A1/es not_active Expired
- 1979-09-24 EP EP79103622A patent/EP0009749B1/fr not_active Expired
- 1979-09-24 DE DE7979103622T patent/DE2966263D1/de not_active Expired
- 1979-09-28 US US06/079,921 patent/US4279268A/en not_active Expired - Lifetime
- 1979-09-28 CA CA000336684A patent/CA1151973A/fr not_active Expired
- 1979-09-28 AR AR278251A patent/AR222348A1/es active
- 1979-09-28 BR BR7906266A patent/BR7906266A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP0009749B1 (fr) | 1983-10-05 |
FR2437548A1 (fr) | 1980-04-25 |
AR222348A1 (es) | 1981-05-15 |
EP0009749A1 (fr) | 1980-04-16 |
BR7906266A (pt) | 1980-06-03 |
US4279268A (en) | 1981-07-21 |
CA1151973A (fr) | 1983-08-16 |
FR2437548B1 (es) | 1982-11-26 |
PT70114A (fr) | 1979-09-01 |
DE2966263D1 (en) | 1983-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES483802A1 (es) | Valvula de regulacion de presion con tres o cuatro niveles | |
SE8100682L (sv) | Hydrauliskt bromssystem med antilasningsorgan | |
JPS56138553A (en) | Hydraulic pressure controlling apparatus for automatic transmission for vehicle | |
DE3173697D1 (en) | A district hot water supply system | |
ATE28240T1 (de) | Strangregulierventil. | |
ES8302864A1 (es) | Perfeccionamientos en distribuidores hidraulicos para servomecanismos. | |
ES2087792T3 (es) | Convertidor electroneumatico con control de valvula de solenoide. | |
YU258579A (en) | Blocking valve | |
ES474168A1 (es) | Una valvula para materiales liquidos o gaseosos mejorada. | |
ATE60844T1 (de) | Hydraulischer proportional-solenoid-regler. | |
MY118680A (en) | Cvt control system | |
ES8606819A1 (es) | Perfeccionamientos en los sistemas actuadores hidraulicos | |
ES483801A1 (es) | Regulador-limitador de presion | |
ES8702000A1 (es) | Dispositivo de regulacion de presion | |
EP0077203A3 (en) | Fluid flow control valve | |
ES364445A1 (es) | Perfeccionamientos en la construccion de dispositivos de valvulas de control de potencia. | |
FR2540214B1 (fr) | Perfectionnements apportes aux distributeurs de fluide | |
IT1233248B (it) | Valvola regolatrice di pressione per impianti fluidici. | |
FR2356912A1 (fr) | Dispositif pour distribuer et doser des liquides | |
DE3878259T2 (de) | Von primaerem druck gesteuertes proportionalventil. | |
ES2130813T3 (es) | Disposicion para el modelado de un proceso dinamico. | |
SE8305755L (sv) | Fjerrkontrollanordning for en hydraulisk krets | |
SE8600897L (sv) | Hydrauliskt slagverk | |
GB850297A (en) | Improvements in plug valves | |
SE9102826D0 (sv) | Taendanordning |