ES2027072T3 - Procedimiento y dispositivo para el control de la carretera de una valvula accionable hidraulicamente. - Google Patents
Procedimiento y dispositivo para el control de la carretera de una valvula accionable hidraulicamente.Info
- Publication number
- ES2027072T3 ES2027072T3 ES199090890140T ES90890140T ES2027072T3 ES 2027072 T3 ES2027072 T3 ES 2027072T3 ES 199090890140 T ES199090890140 T ES 199090890140T ES 90890140 T ES90890140 T ES 90890140T ES 2027072 T3 ES2027072 T3 ES 2027072T3
- Authority
- ES
- Spain
- Prior art keywords
- valve
- hydraulically
- control
- chamber
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
- 210000000056 organ Anatomy 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
-
- 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
- Y10T137/0318—Processes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Fluid-Driven Valves (AREA)
- Actuator (AREA)
- Road Repair (AREA)
Abstract
ESTE MECANISMO PARA EL CONTROL DEL RECORRIDO O CARRERA DE UNA VALVULA (2) MANEJABLE HIDRAULICAMENTE CONSTA DE UNA CAMARA DE IMPULSION (9) EN LA CJA DE LA VALVULA QUE LIMITA, EN DIRECCION DE CIERRE, CON UN ORGANO DE IMPULSION CARGADO CON UN MUELLE, Y DE UNA UNIDAD GENERADORA (13) DE PRESION. TAMBIEN ESTA PREVISTO DE UN REGULADOR INDEPENDIENTE DEL TIEMPO DE MANDO O MANIOBRA DE LA VALVULA (2), DE FORMA QUE SE PROVEE AL TIEMPO UN PISTON AJUSTABLE (7) MONTADO AL AIRE EN EL CILINDRO (6) Y QUE LIMITA Y SEPARA LA CAMARA DE PRESION (10) DE LA CAMARA DE IMPULSION (9) EN LA CAJA DE VALVULA (5). TODO ELLO HACE QUE SE GENERE POR LA UNIDAD (13) UNA TRANSMISION DE ALTA PRESION EN LA CAMARA (10) PRESENTANDO AL TIEMPO UNA LINEA O DIRECCION DE BAJA PRESION (21), CON LO QUE EL PISTON DE AJUSTE (7) QUEDA SITUADO CON LA MAXIMA CARRERA O RECORRIDO DE LA VALVULA (2) EN UN TOPE (8) EN EL INTERIOR DEL CILINDRO (6).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0126789A AT410124B (de) | 1989-05-24 | 1989-05-24 | Vorrichtung zur steuerung des hubes eines hydraulisch betätigbaren ventiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2027072T3 true ES2027072T3 (es) | 1992-05-16 |
Family
ID=3510188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES199090890140T Expired - Lifetime ES2027072T3 (es) | 1989-05-24 | 1990-05-08 | Procedimiento y dispositivo para el control de la carretera de una valvula accionable hidraulicamente. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5058614A (es) |
| EP (1) | EP0399991B1 (es) |
| JP (1) | JPH0670419B2 (es) |
| AT (1) | AT410124B (es) |
| DE (1) | DE59000019D1 (es) |
| ES (1) | ES2027072T3 (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148987A (en) * | 1990-07-05 | 1992-09-22 | Yamaha Hatsudoki Kabushiki Kaisha | High pressure fuel injection device for engine |
| JP3400557B2 (ja) * | 1994-08-10 | 2003-04-28 | 大阪瓦斯株式会社 | 弁駆動装置 |
| AT408138B (de) * | 1995-02-23 | 2001-09-25 | Avl Verbrennungskraft Messtech | Einrichtung zum einbringen von kraftstoff in den brennraum einer brennkraftmaschine |
| DE19604455B4 (de) * | 1996-02-08 | 2006-10-05 | Ivan Kunz | Pneumatische Ventilsteuerung für Verbrennungskraftmaschinen |
| DE19946827C1 (de) * | 1999-09-30 | 2001-06-21 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
| US6347619B1 (en) | 2000-03-29 | 2002-02-19 | Deere & Company | Exhaust gas recirculation system for a turbocharged engine |
| US6520150B1 (en) * | 2000-08-23 | 2003-02-18 | Detroit Diesel Corporation | Fuel injector assembly and internal combustion engine including same |
| DE10111293B4 (de) * | 2001-03-09 | 2008-11-20 | Robert Bosch Gmbh | Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen |
| US6584885B2 (en) | 2001-06-12 | 2003-07-01 | Visteon Global Technologies, Inc. | Variable lift actuator |
| US7010829B2 (en) | 2003-06-05 | 2006-03-14 | James Roger Harman | Retractable hose central vacuum cleaning system apparatus and method |
| FR2878559B1 (fr) * | 2004-11-30 | 2009-07-03 | Renault Sas | Dispositif d'actionnement des soupapes d'un moteur thermique sans arbre a cames et piston de soupape en deux parties |
| SE536105C2 (sv) * | 2008-03-04 | 2013-05-07 | Volvo Lastvagnar Ab | Bränsleinsprutningssystem för en förbränningsmotor och fordon innefattande ett sådant bränsleinsprutningssystem |
| US8479353B2 (en) | 2008-07-23 | 2013-07-09 | Rod Drivstuen | Hose valve apparatus and method for retractable hose vaccum systems |
| CN101571154B (zh) * | 2009-06-04 | 2011-01-26 | 中国航空工业第一集团公司北京航空制造工程研究所 | 一种线性摩擦焊液压缸精确回零装置 |
| KR101251522B1 (ko) * | 2011-05-04 | 2013-04-05 | 현대자동차주식회사 | 유압 밸브 장치 |
| CA3045082A1 (en) | 2018-06-04 | 2019-12-04 | Robert Lee Rawls | Hose valve sub-assembly apparatus and method for retractable hose vacuum systems |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1321539A (fr) * | 1962-02-07 | 1963-03-22 | Soc Es Energie Sa | Perfectionnements apportés aux moteurs à combustion interne, notamment aux machines à pistons libres, à injection de combustible gazeux |
| US3753426A (en) * | 1971-04-21 | 1973-08-21 | Physics Int Co | Balanced pressure fuel valve |
| JPS4816079U (es) * | 1971-07-05 | 1973-02-23 | ||
| JPS5425222Y2 (es) * | 1976-08-04 | 1979-08-23 | ||
| DE2658927A1 (de) * | 1976-12-24 | 1978-07-06 | Maschf Augsburg Nuernberg Ag | Bremseinrichtung fuer viertakt-hubkolbenbrennkraftmaschinen |
| FR2480854A1 (fr) * | 1980-04-22 | 1981-10-23 | Renault | Commande de soupapes de moteurs a combustion interne par distributeur hydraulique a faible consommation de puissance |
| JPS57165661A (en) * | 1981-04-04 | 1982-10-12 | Diesel Kiki Co Ltd | Fuel injection nozzle |
| JPS57193403U (es) * | 1981-06-01 | 1982-12-08 | ||
| JPS5983878A (ja) * | 1982-11-04 | 1984-05-15 | Toshiba Mach Co Ltd | 流量調整弁 |
| DE3308928A1 (de) * | 1983-03-12 | 1984-09-13 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Hydraulik- oder pneumatikzylinder mit kontinuierlicher druckfluessigkeitsgesteuerter hublaengenverstellung |
| JPS6153457A (ja) * | 1984-08-20 | 1986-03-17 | Fuji Heavy Ind Ltd | 燃料噴射弁 |
| AT384079B (de) * | 1985-06-07 | 1987-09-25 | Avl Verbrennungskraft Messtech | Zweitakt-brennkraftmaschine mit gleichstromspuelung |
| DE3872217D1 (de) * | 1987-08-12 | 1992-07-23 | Avl Verbrennungskraft Messtech | Einrichtung zur einbringung des kraftstoffes in den brennraum einer brennkraftmaschine. |
-
1989
- 1989-05-24 AT AT0126789A patent/AT410124B/de not_active IP Right Cessation
-
1990
- 1990-05-08 ES ES199090890140T patent/ES2027072T3/es not_active Expired - Lifetime
- 1990-05-08 DE DE9090890140T patent/DE59000019D1/de not_active Expired - Lifetime
- 1990-05-08 EP EP90890140A patent/EP0399991B1/de not_active Expired - Lifetime
- 1990-05-21 US US07/525,712 patent/US5058614A/en not_active Expired - Fee Related
- 1990-05-24 JP JP2135155A patent/JPH0670419B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0399991B1 (de) | 1991-12-11 |
| DE59000019D1 (de) | 1992-01-23 |
| US5058614A (en) | 1991-10-22 |
| JPH0320104A (ja) | 1991-01-29 |
| AT410124B (de) | 2003-02-25 |
| ATA126789A (de) | 2002-06-15 |
| JPH0670419B2 (ja) | 1994-09-07 |
| EP0399991A1 (de) | 1990-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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