ES8104508A1 - Perfeccionamientos en bombas de alta presion con regulador de presion - Google Patents
Perfeccionamientos en bombas de alta presion con regulador de presionInfo
- Publication number
- ES8104508A1 ES8104508A1 ES493694A ES493694A ES8104508A1 ES 8104508 A1 ES8104508 A1 ES 8104508A1 ES 493694 A ES493694 A ES 493694A ES 493694 A ES493694 A ES 493694A ES 8104508 A1 ES8104508 A1 ES 8104508A1
- Authority
- ES
- Spain
- Prior art keywords
- pressure
- pump
- fluid
- regulator
- operating pressure
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/08—Regulating by delivery pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
- F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
REGULADOR DE PRESION. LA BOMBA (2) ESTA UNIDA CON EL DEPOSITO (3) MEDIANTE EL REGULADOR (4). LA POSICION DE LA FIGURA ES LA DE ASPIRACION NORMAL. CUANDO SUBE LA PRESION EN LA TUBERIA DE IMPULSION (5) SE TRANSMITE A TRAVES DE LA TUBERIA (13) A LA CARA (12) DEL PISTON (7), QUE SE DESPLAZA A LA DERECHA CERRANDO EL CANTO DE DISTRIBUCION (8). LA VALVULA PILOTO AUXILIAR (17) ES LA QUE REGULA LA PRESION DE FUNCIONAMIENTO. SE OFRECEN VARIAS SOLUCIONES CON REGULADORES EN PARALELO. DE APLICACION EN EL ABASTECIMIENTO DE UN VEHICULO CON UNA CENTRAL HIDRAULICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792930107 DE2930107A1 (de) | 1979-07-25 | 1979-07-25 | Hochdruckpumpe mit druckregler |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8104508A1 true ES8104508A1 (es) | 1981-04-16 |
ES493694A0 ES493694A0 (es) | 1981-04-16 |
Family
ID=6076713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES493694A Granted ES493694A0 (es) | 1979-07-25 | 1980-07-24 | Perfeccionamientos en bombas de alta presion con regulador de presion |
Country Status (10)
Country | Link |
---|---|
US (1) | US4413472A (es) |
JP (1) | JPS5620804A (es) |
AR (1) | AR221426A1 (es) |
BR (1) | BR8004659A (es) |
DE (1) | DE2930107A1 (es) |
ES (1) | ES493694A0 (es) |
FR (1) | FR2462591A1 (es) |
GB (1) | GB2054757B (es) |
IT (1) | IT1128129B (es) |
SE (1) | SE449392B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115853751A (zh) * | 2022-12-02 | 2023-03-28 | 成器智造(北京)科技有限公司 | 隔膜泵控制方法、装置、设备及存储介质 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54117911A (en) * | 1978-03-04 | 1979-09-13 | Nippon Kontorooru Kougiyou Kk | Automatic pressure governing system electromagnetic pump |
DE3231878C1 (de) * | 1982-08-27 | 1983-11-24 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Pumpe fuer hydraulische Anlagen |
DE3318052A1 (de) * | 1982-12-30 | 1984-07-05 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulische steuereinrichtung |
FR2539462B1 (fr) * | 1983-01-13 | 1987-06-05 | Renault | Generateur de pression d'asservissement a controle de debit |
WO1985004455A1 (en) * | 1984-03-29 | 1985-10-10 | Zahnradfabrik Friedrichshafen Ag | Hydraulic system for vehicles |
DE3420674C2 (de) * | 1984-06-02 | 1986-10-02 | Danfoss A/S, Nordborg | Druckversorgungseinrichtung für ein Hydrauliksystem |
DE3603148A1 (de) * | 1986-02-01 | 1987-08-13 | Rexroth Mannesmann Gmbh | Hydropumpe, insbesondere lenkhilfepumpe |
US4731999A (en) * | 1987-04-24 | 1988-03-22 | Vickers, Incorporated | Power transmission |
DE3935325C1 (es) * | 1989-10-24 | 1991-05-23 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
JP2689664B2 (ja) * | 1989-12-28 | 1997-12-10 | 日産自動車株式会社 | 可変容量容積ポンプの流量制御装置 |
JP2684804B2 (ja) * | 1990-01-19 | 1997-12-03 | 日産自動車株式会社 | 容積ポンプの制御装置 |
JP2768033B2 (ja) * | 1991-03-26 | 1998-06-25 | 日産自動車株式会社 | 容積ポンプの制御装置 |
FR2697606B1 (fr) * | 1992-11-02 | 1995-01-13 | Giat Ind Sa | Soupape pour commander l'écoulement d'un fluide sous pression au travers de la section de passage entre deux conduits d'entrée et de sortie. |
DE19747341A1 (de) * | 1997-10-27 | 1999-04-29 | Zahnradfabrik Friedrichshafen | Regeleinrichtung für Verdrängerpumpen |
JP2001304067A (ja) * | 2000-04-20 | 2001-10-31 | Bosch Automotive Systems Corp | 高圧燃料供給ポンプ |
US6755625B2 (en) * | 2002-10-07 | 2004-06-29 | Robert H. Breeden | Inlet throttle valve |
CN104003306B (zh) * | 2014-06-04 | 2017-04-12 | 徐工集团工程机械股份有限公司 | 液压启动系统、方法及起重机 |
EP3988787A1 (de) * | 2020-10-26 | 2022-04-27 | Andreas Stihl AG & Co. KG | Druckabschaltventil für einen hochdruckreiniger und hochdruckreiniger mit einem druckabschaltventil |
CN117536839B (zh) * | 2024-01-09 | 2024-04-02 | 上海隐冠半导体技术有限公司 | 一种压电泵、控制方法、控制装置及存储介质 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2388820A (en) * | 1942-04-25 | 1945-11-13 | Vickers Inc | Relief valve for power transmission |
US2447441A (en) * | 1944-12-26 | 1948-08-17 | Vickers Inc | Hydraulic power transmission with flow control by-pass valve |
FR1295419A (fr) * | 1961-04-21 | 1962-06-08 | Richier Sa | Refroidisseur autorégulateur |
US3491701A (en) * | 1968-09-13 | 1970-01-27 | Bendix Corp | Pump construction |
DE1952034A1 (de) * | 1969-10-15 | 1971-04-22 | Linde Ag | Steuereinrichtung fuer eine hydraulische Anlage und Ventil hierzu |
US3613717A (en) * | 1970-05-20 | 1971-10-19 | Sperry Rand Corp | Remote electrically modulated relief valve |
DE2155789A1 (de) * | 1971-11-10 | 1973-05-17 | Bosch Gmbh Robert | Kolbenpumpe fuer hydraulische anlagen |
DE2242435C3 (de) * | 1972-08-29 | 1981-09-24 | Alfred Teves Gmbh, 6000 Frankfurt | Radialkolbenpumpe |
US3906839A (en) * | 1974-03-07 | 1975-09-23 | Caterpillar Tractor Co | Relief valve dampening device |
DE2425022A1 (de) * | 1974-05-24 | 1975-12-04 | Bosch Gmbh Robert | Kolbenpumpe |
FR2345603A1 (fr) * | 1976-03-24 | 1977-10-21 | Citroen Sa | Pompe a pression de refoulement regulee par etranglement a l'aspiration |
DE2723074A1 (de) * | 1977-05-21 | 1978-11-30 | Bosch Gmbh Robert | Verdraengermaschine mit einem druckregler |
DE2742621A1 (de) * | 1977-09-22 | 1979-04-05 | Zahnradfabrik Friedrichshafen | Hydraulische hilfskraftlenkung mit energieversorgungseinrichtung |
DE2903627A1 (de) * | 1979-01-31 | 1980-10-23 | Zahnradfabrik Friedrichshafen | Servoventil, insbesondere fuer kraftfahrzeuglenkeinrichtungen |
-
1979
- 1979-07-25 DE DE19792930107 patent/DE2930107A1/de active Granted
-
1980
- 1980-07-03 AR AR281637A patent/AR221426A1/es active
- 1980-07-11 IT IT49224/80A patent/IT1128129B/it active
- 1980-07-22 JP JP10042980A patent/JPS5620804A/ja active Pending
- 1980-07-22 GB GB8023997A patent/GB2054757B/en not_active Expired
- 1980-07-23 SE SE8005349A patent/SE449392B/sv not_active IP Right Cessation
- 1980-07-24 ES ES493694A patent/ES493694A0/es active Granted
- 1980-07-24 FR FR8016363A patent/FR2462591A1/fr active Granted
- 1980-07-24 US US06/172,032 patent/US4413472A/en not_active Expired - Lifetime
- 1980-07-25 BR BR8004659A patent/BR8004659A/pt unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115853751A (zh) * | 2022-12-02 | 2023-03-28 | 成器智造(北京)科技有限公司 | 隔膜泵控制方法、装置、设备及存储介质 |
CN115853751B (zh) * | 2022-12-02 | 2023-10-03 | 成器智造(北京)科技有限公司 | 隔膜泵控制方法、装置、设备及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
BR8004659A (pt) | 1981-02-24 |
FR2462591B1 (es) | 1983-11-18 |
SE449392B (sv) | 1987-04-27 |
IT1128129B (it) | 1986-05-28 |
US4413472A (en) | 1983-11-08 |
DE2930107C2 (es) | 1987-11-26 |
GB2054757B (en) | 1983-04-20 |
IT8049224A0 (it) | 1980-07-11 |
ES493694A0 (es) | 1981-04-16 |
JPS5620804A (en) | 1981-02-26 |
AR221426A1 (es) | 1981-01-30 |
SE8005349L (sv) | 1981-01-26 |
DE2930107A1 (de) | 1981-02-05 |
FR2462591A1 (fr) | 1981-02-13 |
GB2054757A (en) | 1981-02-18 |
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