ES2083443T3 - Disposicion para posicionar de manera segura los pistones de un dispositivo de cilindro por fluido a presion portador de carga. - Google Patents
Disposicion para posicionar de manera segura los pistones de un dispositivo de cilindro por fluido a presion portador de carga.Info
- Publication number
- ES2083443T3 ES2083443T3 ES90850060T ES90850060T ES2083443T3 ES 2083443 T3 ES2083443 T3 ES 2083443T3 ES 90850060 T ES90850060 T ES 90850060T ES 90850060 T ES90850060 T ES 90850060T ES 2083443 T3 ES2083443 T3 ES 2083443T3
- Authority
- ES
- Spain
- Prior art keywords
- cylinder device
- load
- piston
- arrangement
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
EL INVENTO SE REFIERE A UN METODO Y A UN DISPOSITIVO PARA UBICAR CORRECTAMENTE EL PISTON DE UN DISPOSITIVO DE CILINDRO DE FLUIDO A PRESION QUE TRANSPORTA CARGA, EN EL QUE EL FLUIDO ES UN GAS COMPRIMIBLE Y EL DISPOSITIVO DE CILINDRO ES DE DOBLE ACCION. UNA PRESION DE FUNCIONAMIENTO VARIABLE (P1) ACTUA SOBRE UN LADO DEL PISTON (2) Y UNA PRESION APLICADA DE VALOR CONSTANTE (P2) ACTUA SOBRE EL OTRO LADO DEL MISMO. AMBAS PRESIONES (P1,P2) PUEDEN ALIGERARSE ALTERNATIVAMENTE POR EVACUACION, POR EL MOVIMIENTO DEL PISTON EN EL DISPOSITIVO DE CILINDRO (1). EL INVENTO SE CARACTERIZA POR UN REGULADOR DE PRESION (12) QUE DETECTA LA CARGA QUE ACTUA EN EL DISPOSITIVO DE CILINDRO (1) DE UNA CARGA EXTERNA (F) Y QUE INCLUYE UNA CAMARA DE PRESION (12'') CON UNA PARED MOVIL (13,13'') QUE SOPORTA EL DISPOSITIVO DE CILINDRO (1) Y EN LA QUE LA PRESION EN FUNCIONAMIENTO (PI) SE APLICA MEDIANTE UNA VALVULA (17,18) CUYOS MOVIMIENTOS DE APERTURA Y CIERRE ESTAN DETERMINADOS POR LOS MOVIMIENTOS DE LA PARED MOVIL (13,13'').
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8900833A SE463326B (sv) | 1989-03-09 | 1989-03-09 | Foerfarande och anordning foer noggrann positionering av lastbaerande tryckfluidcylindrar |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2083443T3 true ES2083443T3 (es) | 1996-04-16 |
Family
ID=20375289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90850060T Expired - Lifetime ES2083443T3 (es) | 1989-03-09 | 1990-02-08 | Disposicion para posicionar de manera segura los pistones de un dispositivo de cilindro por fluido a presion portador de carga. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5125322A (es) |
EP (1) | EP0391868B1 (es) |
JP (1) | JPH02300505A (es) |
KR (1) | KR900014769A (es) |
AT (1) | ATE131947T1 (es) |
AU (1) | AU626219B2 (es) |
CA (1) | CA2010416A1 (es) |
DE (1) | DE69024247T2 (es) |
DK (1) | DK0391868T3 (es) |
ES (1) | ES2083443T3 (es) |
SE (1) | SE463326B (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5644966A (en) * | 1995-07-05 | 1997-07-08 | Hirotaka Engineering Co., Ltd. | Pressure regulating circuit |
ES2235563B1 (es) * | 2002-05-07 | 2006-05-01 | Talleres J. Angel Bacaicoa, S.L. | Manipulador de pesos ingravidos. |
WO2003032102A1 (es) * | 2001-10-05 | 2003-04-17 | Talleres J. Angel Bacaicoa, S.L. | Manipulador de pesos ingrávidos |
US6761029B2 (en) | 2001-12-13 | 2004-07-13 | Caterpillar Inc | Swing control algorithm for hydraulic circuit |
US8695479B2 (en) | 2008-08-29 | 2014-04-15 | Wabtec Holding Corp. | Single-acting pneumatic cylinder for use on a locomotive platform |
JP5535502B2 (ja) * | 2009-03-16 | 2014-07-02 | 川崎重工業株式会社 | 摩擦撹拌接合装置及び方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB850374A (en) * | 1955-12-02 | 1960-10-05 | Garrett Corp | Fluid pressure operated apparatus to position an actuator rod |
FR1227723A (fr) * | 1958-06-18 | 1960-08-24 | Vivaldi & Compagni | Régulateur de pression pour gaz, à double membrane élastique |
US3894476A (en) * | 1974-04-05 | 1975-07-15 | Us Energy | Self-adjusting load balancing pneumatic hoist |
US4664020A (en) * | 1981-06-25 | 1987-05-12 | Proma Produkt-Und Marketing Gesellschaft M.B.H. | Piston-cylinder structure |
JPS59117902A (ja) * | 1982-12-23 | 1984-07-07 | S G:Kk | 流体圧シリンダの位置決め制御装置 |
EP0157892B1 (de) * | 1984-04-10 | 1987-06-24 | Reinhard Lipinski | Lineartransportvorrichtung |
SE451396B (sv) * | 1985-09-19 | 1987-10-05 | Mats Hugdahl | Forfarande for noggrann positionering av lastberande tryckfluidcylindrar |
JPS62201797A (ja) * | 1986-02-28 | 1987-09-05 | 有限会社日立重機製造 | 流体制御装置 |
GB8622617D0 (en) * | 1986-09-19 | 1986-10-22 | Lucas Ind Plc | Disc brakes |
GB2201490A (en) * | 1987-01-09 | 1988-09-01 | Boc Group Plc | Suction demand valve |
-
1989
- 1989-03-09 SE SE8900833A patent/SE463326B/sv not_active IP Right Cessation
-
1990
- 1990-02-08 DE DE69024247T patent/DE69024247T2/de not_active Expired - Fee Related
- 1990-02-08 AT AT90850060T patent/ATE131947T1/de not_active IP Right Cessation
- 1990-02-08 EP EP90850060A patent/EP0391868B1/en not_active Expired - Lifetime
- 1990-02-08 DK DK90850060.6T patent/DK0391868T3/da active
- 1990-02-08 ES ES90850060T patent/ES2083443T3/es not_active Expired - Lifetime
- 1990-02-20 CA CA002010416A patent/CA2010416A1/en not_active Abandoned
- 1990-03-02 US US07/487,146 patent/US5125322A/en not_active Expired - Fee Related
- 1990-03-06 JP JP2052878A patent/JPH02300505A/ja active Pending
- 1990-03-08 AU AU51105/90A patent/AU626219B2/en not_active Ceased
- 1990-03-09 KR KR1019900003115A patent/KR900014769A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU626219B2 (en) | 1992-07-23 |
SE8900833D0 (sv) | 1989-03-09 |
SE8900833L (sv) | 1990-09-10 |
ATE131947T1 (de) | 1996-01-15 |
EP0391868A3 (en) | 1991-12-04 |
DE69024247T2 (de) | 1996-07-18 |
CA2010416A1 (en) | 1990-09-09 |
DK0391868T3 (da) | 1996-04-29 |
KR900014769A (ko) | 1990-10-24 |
SE463326B (sv) | 1990-11-05 |
AU5110590A (en) | 1990-09-13 |
EP0391868A2 (en) | 1990-10-10 |
EP0391868B1 (en) | 1995-12-20 |
JPH02300505A (ja) | 1990-12-12 |
DE69024247D1 (de) | 1996-02-01 |
US5125322A (en) | 1992-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO850861L (no) | Trykkladet sikkerhetsventil. | |
ATE142309T1 (de) | Handbetätigbare vakuumpumpe | |
DE69324999D1 (de) | Dämpfungsvorrichtung eines Hahns | |
ES2100308T3 (es) | Posicionador hidraulico continuamente autocompensable. | |
EP0135850B2 (en) | High pressure accumulator | |
SE8702255D0 (sv) | Utbalanseringsenhet for svengbara mekaniska element sasom luckor, robotarmar etc | |
DE69316726T2 (de) | Hochdruckpresse | |
ES2083443T3 (es) | Disposicion para posicionar de manera segura los pistones de un dispositivo de cilindro por fluido a presion portador de carga. | |
SE451396B (sv) | Forfarande for noggrann positionering av lastberande tryckfluidcylindrar | |
GB2010399A (en) | Cushioning Means for Hydraulic Cylinders | |
GB1243082A (en) | Improvements relating to fluid-powered piston and cylinder units | |
ATE83839T1 (de) | Anordnung mit einem kolbenstangenlosen druckmittelzylinder. | |
DE50012211D1 (de) | Hydraulischer Linearwegschieber | |
ATE297333T1 (de) | Bremsventil | |
ATE49266T1 (de) | Schwenkantrieb. | |
FR2633710B1 (fr) | Dispositif d'etancheite entre les organes mobiles d'un frein de recul d'artillerie | |
DE59100605D1 (de) | Druckbegrenzungsvorrichtung für ein Werkzeug mit Stempel und Matrize. | |
SU1698453A1 (ru) | Секци механизированной крепи | |
SE9000592D0 (sv) | Kompensationsventil | |
SE8002428L (sv) | Dempanordning for enkelverkande tryckmediecylindrar | |
MX9100313A (es) | Mejoras en actuador electrotermico y sello. | |
DE69924881D1 (de) | Mit einem system zum vollständigen abstoppen der stange ausgestatteter zylinder | |
FR2398944A1 (fr) | Valve de protection de circuit hydraulique en cas de rupture de tuyauterie | |
EP0285435A3 (en) | A ram for a press | |
SE9502090L (sv) | Gaskompressor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 391868 Country of ref document: ES |