ES465186A1 - Una valvula de control del caudal mejorada. - Google Patents
Una valvula de control del caudal mejorada.Info
- Publication number
- ES465186A1 ES465186A1 ES465186A ES465186A ES465186A1 ES 465186 A1 ES465186 A1 ES 465186A1 ES 465186 A ES465186 A ES 465186A ES 465186 A ES465186 A ES 465186A ES 465186 A1 ES465186 A1 ES 465186A1
- Authority
- ES
- Spain
- Prior art keywords
- pressure
- control piston
- control valve
- flow control
- port
- 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
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
- B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
- B60T13/148—Arrangements for pressure supply
-
- 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
- Y10T137/2514—Self-proportioning flow systems
- Y10T137/2521—Flow comparison or differential response
- Y10T137/2524—Flow dividers [e.g., reversely acting controls]
-
- 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
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/785—With retarder or dashpot
- Y10T137/7852—End of valve moves inside dashpot chamber
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Power Steering Mechanism (AREA)
- Flow Control (AREA)
- Control Of Fluid Pressure (AREA)
- Details Of Valves (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Una válvula de control del caudal mejorada la cual comprende una tobera de presión y un tobera de utilización y que tiene un pistón de control que puede deslizarse longitudinalmente por el interior de un cilindro y un muelle cargado en uno de los sentidos del movimientoestando dicho pistón adaptado para controlar la sección transversal de la conexión entre la tobera de presión y la tobera de utilización y teniendo el pistón de control dos superficies efectivas sobre las que actúa la presión en sentidos opuestos siéndole aplicada a la primera de dichas superficies efectivas la presión que hay en la parte anterior de un estrangulador de medida existente entre las toberas de presión y de utilizacióny a la segunda de dichas superficies efectivas la presión en la parte posterior del mencionado estrangulador de medidacaracterizada porque el pistón de control (2) es desplazable longitudinalmente oponiéndose a la resistencia que ofrece un amortiguador.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2700058A DE2700058C2 (de) | 1977-01-03 | 1977-01-03 | Ventilanordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES465186A1 true ES465186A1 (es) | 1978-10-01 |
Family
ID=5998063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES465186A Expired ES465186A1 (es) | 1977-01-03 | 1977-12-17 | Una valvula de control del caudal mejorada. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4252141A (es) |
JP (1) | JPS53111529A (es) |
BR (1) | BR7708353A (es) |
DE (1) | DE2700058C2 (es) |
ES (1) | ES465186A1 (es) |
FR (1) | FR2376452A1 (es) |
GB (1) | GB1590699A (es) |
IT (1) | IT1113831B (es) |
SE (1) | SE427970B (es) |
ZA (1) | ZA777665B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA837941B (en) * | 1982-10-30 | 1984-06-27 | Beloit Walmsley Ltd | Valves |
DE3341300A1 (de) * | 1983-11-15 | 1985-05-23 | Robert Bosch Gmbh, 7000 Stuttgart | Drucksteuerventil fuer kraftstoffeinspritzpumpen |
DE3443896A1 (de) * | 1984-12-01 | 1986-06-05 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Regelventil, insbesondere fuer eine regeleinrichtung eines hydraulischen antriebes in einem fahrzeug |
DE3619082A1 (de) * | 1985-06-15 | 1986-12-18 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Fluegelzellenpumpe |
DE4209839A1 (de) * | 1992-03-26 | 1993-09-30 | Zahnradfabrik Friedrichshafen | Stromregelventil |
DE4239364A1 (de) * | 1992-11-24 | 1994-05-26 | Teves Gmbh Alfred | Hydraulisches Druckminderventil |
JP2599964Y2 (ja) * | 1993-08-10 | 1999-09-27 | 株式会社ユニシアジェックス | ベーンポンプ |
DE4406777A1 (de) * | 1994-03-02 | 1995-09-07 | Teves Gmbh Alfred | Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen |
EP0676680B1 (de) * | 1994-04-08 | 1999-01-20 | LuK Fahrzeug-Hydraulik GmbH & Co. KG | Ventilanordnung |
DE19514745A1 (de) * | 1995-04-21 | 1996-10-24 | Rexroth Mannesmann Gmbh | Ladeventilanordnung zum Laden eines Speichers |
DE29615498U1 (de) * | 1996-09-05 | 1996-10-24 | Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 81673 München | Druckminder-Sitzventil |
DE19829394A1 (de) * | 1998-07-01 | 2000-01-13 | Fluidtech Gmbh | Druckregelventil mit hydrodynamischer Dämpfung |
US6533719B2 (en) * | 2000-12-27 | 2003-03-18 | Ams Research Corporation | Diaphragm based spontaneous inflation inhibitor in a pump for an inflatable prosthesis |
DE10246787A1 (de) * | 2002-10-08 | 2004-04-22 | Bosch Rexroth Ag | Druckbegrenzungsventil |
CA2461849A1 (en) * | 2003-03-24 | 2004-09-24 | Bombardier-Rotax Gmbh & Co. Kg | Roll-over valve |
US6966302B2 (en) * | 2004-01-26 | 2005-11-22 | Ti Group Automotive Systems, L.L.C. | Fuel system and flow control valve |
GB0914224D0 (en) * | 2009-08-14 | 2009-09-30 | Artemis Intelligent Power Ltd | Fluid control system |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US502252A (en) * | 1893-07-25 | Process of and apparatus for purifying water | ||
US515578A (en) * | 1894-02-27 | Balanced check-valve | ||
US533953A (en) * | 1895-02-12 | Island | ||
DE1203004C2 (de) * | 1961-05-05 | 1974-05-30 | Foerdermengenregelventil | |
US3324890A (en) * | 1965-06-09 | 1967-06-13 | Continental Machines | Solenoid valve having controlled retardation of spool motion |
DE1298801B (de) * | 1966-03-25 | 1969-07-03 | Zahnradfabrik Friedrichshafen | Hydraulischer Dreiwege-Stromregler |
DE1675469A1 (de) * | 1968-01-17 | 1970-05-14 | Bosch Gmbh Robert | Stromregelventil |
US3554222A (en) * | 1968-06-04 | 1971-01-12 | Mitsubishi Heavy Ind Ltd | Automatic flow control valve |
US3680587A (en) * | 1970-10-21 | 1972-08-01 | Deere & Co | Control valve member having vibration damping |
DE2056461C3 (de) * | 1970-11-17 | 1979-04-26 | Robert Bosch Gmbh, 7000 Stuttgart | Ventil zum Begrenzen eines Druckmittelstroms |
JPS5345527B2 (es) * | 1971-09-13 | 1978-12-07 | ||
IT1008180B (it) * | 1973-02-02 | 1976-11-10 | Lucas Aerospace Ltd | Valvola per comandare l accelera zione di flusso di fluido e impian to di attuazione che lo comprende |
GB1471878A (en) * | 1973-10-10 | 1977-04-27 | Cam Gears Ltd | Valve assembly |
DE2364413C2 (de) * | 1973-12-22 | 1985-12-19 | Alfred Teves Gmbh, 6000 Frankfurt | Speicherladeventil |
DE2441662C3 (de) * | 1974-08-30 | 1981-06-04 | Alfred Teves Gmbh, 6000 Frankfurt | Stromregelventil |
DE2510235B2 (de) * | 1975-03-08 | 1977-09-22 | Wabco Westinghouse Gmbh, 3000 Hannover | Daempfungseinrichtung an druckregelventilen zur feinregelung des luftdruckes |
US4051864A (en) * | 1975-10-21 | 1977-10-04 | Gould Inc. | Flow regulator |
DE2625555A1 (de) * | 1976-06-05 | 1977-12-15 | Teves Gmbh Alfred | Schaltventil |
US4084604A (en) * | 1976-09-13 | 1978-04-18 | Itt Industries, Incorporated | Pressure responsive distributing valve |
-
1977
- 1977-01-03 DE DE2700058A patent/DE2700058C2/de not_active Expired
- 1977-12-08 GB GB51116/77A patent/GB1590699A/en not_active Expired
- 1977-12-15 BR BR7708353A patent/BR7708353A/pt unknown
- 1977-12-15 IT IT30721/77A patent/IT1113831B/it active
- 1977-12-17 ES ES465186A patent/ES465186A1/es not_active Expired
- 1977-12-26 JP JP15573477A patent/JPS53111529A/ja active Granted
- 1977-12-28 FR FR7739481A patent/FR2376452A1/fr active Granted
- 1977-12-28 ZA ZA00777665A patent/ZA777665B/xx unknown
- 1977-12-29 SE SE7714862A patent/SE427970B/sv not_active IP Right Cessation
-
1980
- 1980-05-05 US US06/147,432 patent/US4252141A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6118070B2 (es) | 1986-05-10 |
SE427970B (sv) | 1983-05-24 |
ZA777665B (en) | 1978-10-25 |
US4252141A (en) | 1981-02-24 |
SE7714862L (sv) | 1978-07-04 |
FR2376452B1 (es) | 1984-05-25 |
GB1590699A (en) | 1981-06-10 |
IT1113831B (it) | 1986-01-27 |
JPS53111529A (en) | 1978-09-29 |
BR7708353A (pt) | 1978-08-29 |
DE2700058C2 (de) | 1987-05-07 |
FR2376452A1 (fr) | 1978-07-28 |
DE2700058A1 (de) | 1978-07-06 |
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