ES478482A1 - Un sistema de emergencia mejorado para suministro de fluido a presion. - Google Patents
Un sistema de emergencia mejorado para suministro de fluido a presion.Info
- Publication number
- ES478482A1 ES478482A1 ES478482A ES478482A ES478482A1 ES 478482 A1 ES478482 A1 ES 478482A1 ES 478482 A ES478482 A ES 478482A ES 478482 A ES478482 A ES 478482A ES 478482 A1 ES478482 A1 ES 478482A1
- Authority
- ES
- Spain
- Prior art keywords
- user component
- pressure fluid
- supply system
- accumulator
- pump
- 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
-
- 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
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2562—Dividing and recombining
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Fluid-Pressure Circuits (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
Un sistema de emergencia mejorado para suministro de fluido a presión a un elemento de utilización y más en particular a un multiplicador de un sistema de freno hidráulico, con una fuente primaria de fluido adaptada para ser conectada al elemento de utilización a través de un montaje de válvula y con una fuente secundaria de fluido adaptada para, en caso de fallo de la fuente primaria de fluido, conectarla al elemento de utilización, caracterizado porque la fuente secundaria de fluido es un acumulador adaptado para ser cargado por la fuente primaria de fluido a través de una válvula de retención, porque hay una segunda válvula de retención que impide el retorno del fluido del elemento de utilización a la fuente primaria de fluido, y porque hay una válvula que actúa en respuesta a la presión de la fuente primaria de fluido y que da paso, por una conexión del acumulador, al elemento de utilización.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782814163 DE2814163A1 (de) | 1978-04-01 | 1978-04-01 | Notversorgungssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
ES478482A1 true ES478482A1 (es) | 1979-05-16 |
Family
ID=6035962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES478482A Expired ES478482A1 (es) | 1978-04-01 | 1979-03-09 | Un sistema de emergencia mejorado para suministro de fluido a presion. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4242867A (es) |
JP (2) | JPS54135982A (es) |
DE (1) | DE2814163A1 (es) |
ES (1) | ES478482A1 (es) |
FR (1) | FR2421293A1 (es) |
GB (1) | GB2017848B (es) |
IT (1) | IT1113328B (es) |
SE (1) | SE439811B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303089A (en) * | 1980-10-14 | 1981-12-01 | Deere & Company | Steering including accumulator for supplying emergency reserve of fluid |
US4326558A (en) * | 1980-11-24 | 1982-04-27 | Deere & Company | Steering system including accumulator for supplying emergency reserve of fluid |
DE3101905A1 (de) * | 1981-01-22 | 1982-09-02 | Alfred Teves Gmbh, 6000 Frankfurt | Speicherladeventil-anordnung |
JPS58106267U (ja) * | 1982-01-16 | 1983-07-19 | ヤンマー農機株式会社 | 油圧クラツチ式変速装置の緊急制動装置 |
US4574904A (en) * | 1983-02-24 | 1986-03-11 | Fmc Corporation | Auxilliary steering system |
DE3315731A1 (de) * | 1983-04-29 | 1984-10-31 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulische bremsanlage fuer kraftfahrzeuge |
SE455489B (sv) * | 1983-06-30 | 1988-07-18 | Teves Gmbh Alfred | Hydrauliskt bromssystem med en huvudcylinder och en hydraulisk bromskraftforsterkare forsedd med en pedalpaverkad dubbelsetesventil |
DE3428136A1 (de) * | 1984-07-31 | 1986-02-13 | Alfred Teves Gmbh, 6000 Frankfurt | Bremsdruckgeber fuer eine hydraulische kraftfahrzeugbremsanlage |
US4667472A (en) * | 1984-12-28 | 1987-05-26 | The Boeing Company | Electric integrated actuator with variable gain hydraulic output |
DE3709164A1 (de) * | 1987-03-20 | 1988-09-29 | Knorr Bremse Ag | Bremseinrichtung fuer druckmittelzylinder |
DE19735647C1 (de) * | 1997-08-16 | 1999-02-25 | Trw Fahrwerksyst Gmbh & Co | Verfahren zum Steuern des Lenkvolumenstromes einer hydraulischen Servolenkeinrichtung für Kraftfahrzeuge |
US6372254B1 (en) | 1998-04-02 | 2002-04-16 | Impax Pharmaceuticals Inc. | Press coated, pulsatile drug delivery system suitable for oral administration |
US6173730B1 (en) * | 1999-08-11 | 2001-01-16 | Robert Bosch Corporation | Charging and bleed value |
JP5246142B2 (ja) * | 2009-11-24 | 2013-07-24 | トヨタ自動車株式会社 | ブレーキ制御装置 |
DE202010005070U1 (de) * | 2010-04-16 | 2010-07-08 | BLASBERG GmbH Präszisionstechnik | Hydraulikventil |
US10190718B2 (en) | 2016-06-08 | 2019-01-29 | Baker Hughes, A Ge Company, Llc | Accumulator assembly, pump system having accumulator assembly, and method |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3225544A (en) * | 1964-12-09 | 1965-12-28 | Barney Machinery Company | Fail-safe gate-operating apparatus |
GB1347264A (en) * | 1971-02-26 | 1974-02-27 | Ellingsen K F | Valve actuator operated by pressurised fluid |
DE2318916A1 (de) * | 1973-04-14 | 1974-10-17 | Bosch Gmbh Robert | Hydraulisch betaetigte verstelleinrichtung mit hydropneumatischem federelement |
DE2329328C2 (de) * | 1973-06-08 | 1985-03-28 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Automatisches Zuschaltventil |
DE2353446A1 (de) * | 1973-10-25 | 1975-04-30 | Bosch Gmbh Robert | Sicherungsvorrichtung fuer zwei hydraulische kreise |
US3889467A (en) * | 1974-06-24 | 1975-06-17 | Midland Ross Corp | Accumulator arrangement for a booster brake mechanism |
FR2278963A1 (fr) * | 1974-07-20 | 1976-02-13 | Mcconnel F W Ltd | Systeme a accumulateur de fluide comprime, muni d'un dispositif de securite |
JPS5813379B2 (ja) * | 1974-10-31 | 1983-03-14 | アイシンセイキ カブシキガイシヤ | ハイドロリツクブ−スタ |
US4161867A (en) * | 1974-11-12 | 1979-07-24 | Aisin Seiki Kabushiki Kaisha | Hydraulic brake booster |
JPS595468B2 (ja) * | 1975-02-07 | 1984-02-04 | アイシンセイキ カブシキガイシヤ | ユアツシキパワ−ブレ−キソウチ |
US4041990A (en) * | 1976-04-05 | 1977-08-16 | The Bendix Corporation | Accumulator for use in a hydraulic system |
JPS52129884A (en) * | 1976-04-23 | 1977-10-31 | Nissan Motor Co Ltd | Force multiplier |
US4145886A (en) * | 1977-06-13 | 1979-03-27 | Johnson & Bassett, Inc. | Tank supply fail safe |
-
1978
- 1978-04-01 DE DE19782814163 patent/DE2814163A1/de active Granted
-
1979
- 1979-03-09 ES ES478482A patent/ES478482A1/es not_active Expired
- 1979-03-12 US US06/019,951 patent/US4242867A/en not_active Expired - Lifetime
- 1979-03-27 SE SE7902701A patent/SE439811B/sv not_active IP Right Cessation
- 1979-03-28 FR FR7907739A patent/FR2421293A1/fr active Granted
- 1979-03-28 IT IT2138179A patent/IT1113328B/it active
- 1979-03-29 GB GB7911053A patent/GB2017848B/en not_active Expired
- 1979-04-02 JP JP3970579A patent/JPS54135982A/ja active Pending
-
1984
- 1984-07-02 JP JP1984098572U patent/JPS6034951U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6322136Y2 (es) | 1988-06-17 |
FR2421293A1 (fr) | 1979-10-26 |
JPS54135982A (en) | 1979-10-22 |
DE2814163C2 (es) | 1987-05-27 |
JPS6034951U (ja) | 1985-03-09 |
SE7902701L (sv) | 1979-10-02 |
GB2017848A (en) | 1979-10-10 |
FR2421293B1 (es) | 1985-02-01 |
DE2814163A1 (de) | 1979-10-11 |
IT1113328B (it) | 1986-01-20 |
IT7921381A0 (it) | 1979-03-28 |
GB2017848B (en) | 1982-07-07 |
US4242867A (en) | 1981-01-06 |
SE439811B (sv) | 1985-07-01 |
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