ES441514A1 - Perfeccionamientos en cilindros motrices accionados por fluido. - Google Patents
Perfeccionamientos en cilindros motrices accionados por fluido.Info
- Publication number
- ES441514A1 ES441514A1 ES441514A ES441514A ES441514A1 ES 441514 A1 ES441514 A1 ES 441514A1 ES 441514 A ES441514 A ES 441514A ES 441514 A ES441514 A ES 441514A ES 441514 A1 ES441514 A1 ES 441514A1
- Authority
- ES
- Spain
- Prior art keywords
- cylinder
- control pressure
- fluid pressure
- liquid
- hydraulic cylinder
- 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
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
- F15B11/032—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters
- F15B11/0325—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters the fluid-pressure converter increasing the working force after an approach stroke
-
- 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
- F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
- F15B2211/216—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being pneumatic-to-hydraulic converters
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7053—Double-acting output members
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT70022/74A IT1020968B (it) | 1974-10-10 | 1974-10-10 | Cilindro operatore ad azionamento fluidico con convertitore di sforzo incorporato |
IT6903275A IT1050595B (it) | 1975-08-04 | 1975-08-04 | Cilindro operatore ad azionamento fluidico con convertitore di sforzo incorporato |
Publications (1)
Publication Number | Publication Date |
---|---|
ES441514A1 true ES441514A1 (es) | 1977-07-01 |
Family
ID=26329937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES441514A Expired ES441514A1 (es) | 1974-10-10 | 1975-10-04 | Perfeccionamientos en cilindros motrices accionados por fluido. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS562604B2 (da) |
ES (1) | ES441514A1 (da) |
FR (1) | FR2287605A1 (da) |
GB (1) | GB1502980A (da) |
SE (1) | SE414816B (da) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH652647A5 (fr) * | 1982-12-20 | 1985-11-29 | Milorad Milisavljevic | Presse a fonctionnement hydraulique, pneumatique, pneumatique/hydraulique, ou pneumatique/a explosion combinee. |
JPS60180118U (ja) * | 1984-05-08 | 1985-11-29 | 日本電気株式会社 | 超高周波帯負帰還増幅器 |
JPS61136602U (da) * | 1985-02-15 | 1986-08-25 | ||
JPS6258903U (da) * | 1985-10-01 | 1987-04-11 | ||
JPS62127106U (da) * | 1986-02-03 | 1987-08-12 | ||
EP0554760A1 (de) * | 1992-02-01 | 1993-08-11 | TOX-PRESSOTECHNIK GmbH | Hydropneumatischer Druckübersetzer |
US6017170A (en) * | 1998-06-01 | 2000-01-25 | American Rescue Technologies, Inc. | Adjustable self locking shoring strut |
FR2896831A1 (fr) * | 2006-01-31 | 2007-08-03 | Pierre Felix Canard | Amplificateur de poussee |
US8261547B2 (en) * | 2006-07-31 | 2012-09-11 | Norgren Gmbh | Pneumatic actuator |
-
1975
- 1975-09-25 GB GB39234/75A patent/GB1502980A/en not_active Expired
- 1975-09-30 SE SE7510916A patent/SE414816B/xx unknown
- 1975-10-04 ES ES441514A patent/ES441514A1/es not_active Expired
- 1975-10-09 FR FR7531468A patent/FR2287605A1/fr active Granted
- 1975-10-11 JP JP12282975A patent/JPS562604B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7510916L (sv) | 1976-04-12 |
JPS5191479A (da) | 1976-08-11 |
FR2287605A1 (fr) | 1976-05-07 |
FR2287605B1 (da) | 1980-01-11 |
GB1502980A (en) | 1978-03-08 |
JPS562604B2 (da) | 1981-01-21 |
SE414816B (sv) | 1980-08-18 |
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