IT1158908B - Dispositivo economizzatore d'aria compressa - Google Patents
Dispositivo economizzatore d'aria compressaInfo
- Publication number
- IT1158908B IT1158908B IT67309/83A IT6730983A IT1158908B IT 1158908 B IT1158908 B IT 1158908B IT 67309/83 A IT67309/83 A IT 67309/83A IT 6730983 A IT6730983 A IT 6730983A IT 1158908 B IT1158908 B IT 1158908B
- Authority
- IT
- Italy
- Prior art keywords
- compressed air
- economizer device
- air economizer
- compressed
- economizer
- Prior art date
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
- F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
- F15B11/064—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam with devices for saving the compressible medium
-
- 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
- F15B2211/40—Flow control
- F15B2211/405—Flow control characterised by the type of flow control means or valve
- F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
-
- 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
- F15B2211/40—Flow control
- F15B2211/42—Flow control characterised by the type of actuation
- F15B2211/428—Flow control characterised by the type of actuation actuated by fluid pressure
-
- 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
- F15B2211/40—Flow control
- F15B2211/455—Control of flow in the feed line, i.e. meter-in control
-
- 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
- F15B2211/50—Pressure control
- F15B2211/505—Pressure control characterised by the type of pressure control means
- F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
- F15B2211/50518—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using pressure relief valves
- F15B2211/50527—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using pressure relief valves using cross-pressure relief valves
-
- 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
- F15B2211/50—Pressure control
- F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
- F15B2211/5153—Pressure control characterised by the connections of the pressure control means in the circuit being connected to an output member and a directional control valve
-
- 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
- F15B2211/50—Pressure control
- F15B2211/52—Pressure control characterised by the type of actuation
- F15B2211/528—Pressure control characterised by the type of actuation actuated by fluid pressure
-
- 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
- F15B2211/60—Circuit components or control therefor
- F15B2211/635—Circuits providing pilot pressure to pilot pressure-controlled fluid circuit elements
- F15B2211/6355—Circuits providing pilot pressure to pilot pressure-controlled fluid circuit elements having valve means
-
- 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
- F15B2211/75—Control of speed of the output member
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Driven Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8205042A FR2523659A1 (en) | 1982-03-19 | 1982-03-19 | Control economiser for compressed air - has adjustable, double reduction valve controlling actuator operating cycle of actuator moving part |
FR8303513A FR2542043B2 (fr) | 1983-03-03 | 1983-03-03 | Dispositif economiseur d'air comprime |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8367309A0 IT8367309A0 (it) | 1983-03-18 |
IT1158908B true IT1158908B (it) | 1987-02-25 |
Family
ID=26222830
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67309/83A IT1158908B (it) | 1982-03-19 | 1983-03-18 | Dispositivo economizzatore d'aria compressa |
IT8353079U IT8353079V0 (it) | 1982-03-19 | 1983-03-18 | Dispositivo economizzatore d aria compressa |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8353079U IT8353079V0 (it) | 1982-03-19 | 1983-03-18 | Dispositivo economizzatore d aria compressa |
Country Status (8)
Country | Link |
---|---|
US (1) | US4608910A (it) |
EP (1) | EP0089881B1 (it) |
JP (1) | JPS591801A (it) |
CH (1) | CH652454A5 (it) |
DE (1) | DE3360864D1 (it) |
ES (1) | ES520793A0 (it) |
GB (1) | GB2117055B (it) |
IT (2) | IT1158908B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2544403B1 (fr) * | 1983-04-12 | 1985-08-09 | Legris | Dispositif economiseur automatique d'air comprime |
CH684651A5 (de) * | 1991-04-03 | 1994-11-15 | Schlatter Ag | Pneumatische Antriebsvorrichtung. |
WO1995027854A1 (de) * | 1994-04-06 | 1995-10-19 | Barth, Veronika | Maschine zur erzeugung von arbeit mit einem ständig verwendbaren arbeitsdruckmedium |
WO1995030095A2 (de) * | 1994-05-03 | 1995-11-09 | Wolfgang Barth | Pneumatisches antriebssystem zum erhalt einer steten arbeit zur fortbewegung einer masse mittels innerer druckkraftwirkung |
WO1997013073A1 (en) * | 1995-10-02 | 1997-04-10 | Pos-Line Ab | Method and valve apparatus for controlling a reciprocatable fuid actated power machine |
US6354797B1 (en) * | 2000-07-27 | 2002-03-12 | General Electric Company | Brazeless fillet turbine nozzle |
GB2388633B (en) | 2002-05-15 | 2006-03-08 | Dana Automotive Ltd | Engine lubrication system |
RU2457368C1 (ru) * | 2010-12-16 | 2012-07-27 | Государственное образовательное учреждение высшего профессионального образования "Тульский государственный университет" (ТулГУ) | Газовый привод с экономичным клапанным распределителем |
DE112015006510A5 (de) * | 2015-06-15 | 2018-03-15 | Festo Ag & Co. Kg | Antriebssystem und Verfahren zum Betreiben eines fluidbetätigten Drehantriebs |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1003163A (en) * | 1909-11-02 | 1911-09-12 | Westinghouse Air Brake Co | Pressure-governor for pumps. |
GB474870A (en) * | 1936-02-07 | 1937-11-09 | Servo Frein Dewandre Sa | Pneumatic control apparatus |
US2372942A (en) * | 1941-06-06 | 1945-04-03 | Chicago Pneumatic Tool Co | Compression riveter |
US2467508A (en) * | 1944-11-28 | 1949-04-19 | Bendix Aviat Corp | Hydraulic system |
GB719841A (en) * | 1952-07-29 | 1954-12-08 | Braithwaite I & Son Eng Ltd | Improvements in process time controlling devices for pneumatically operated machines |
DE1145771B (de) * | 1959-04-29 | 1963-03-21 | Bucher Johann Maschf | Hydraulikanlage eines Traktors |
DE1561248A1 (de) * | 1967-05-26 | 1970-04-02 | Ibm Deutschland | Antriebs- und Steuervorrichtung fuer ein geradliniges hin- und herbewegbares Glied |
US3566747A (en) * | 1969-02-14 | 1971-03-02 | Chambersburg Eng Co | Self-regulating expansion type control valve |
US3643684A (en) * | 1970-03-16 | 1972-02-22 | William L Moore | Pressure control devices for pneumatic circuits |
US3768371A (en) * | 1971-03-24 | 1973-10-30 | Bendix Corp | Hydraulic system failure detectors |
US4450861A (en) * | 1980-04-23 | 1984-05-29 | Daniel Bouteille | Compressed gas saving device |
FR2481480A1 (fr) * | 1980-04-23 | 1981-10-30 | Legris | Perfectionnement aux dispositifs regulateurs de debit et de pression de fluides gazeux |
-
1983
- 1983-03-15 DE DE8383400524T patent/DE3360864D1/de not_active Expired
- 1983-03-15 EP EP83400524A patent/EP0089881B1/fr not_active Expired
- 1983-03-18 CH CH1495/83A patent/CH652454A5/fr not_active IP Right Cessation
- 1983-03-18 IT IT67309/83A patent/IT1158908B/it active
- 1983-03-18 ES ES520793A patent/ES520793A0/es active Granted
- 1983-03-18 IT IT8353079U patent/IT8353079V0/it unknown
- 1983-03-18 GB GB08307508A patent/GB2117055B/en not_active Expired
- 1983-03-18 JP JP58045852A patent/JPS591801A/ja active Pending
-
1985
- 1985-06-12 US US06/743,887 patent/US4608910A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0089881A2 (fr) | 1983-09-28 |
DE3360864D1 (en) | 1985-10-31 |
US4608910A (en) | 1986-09-02 |
IT8367309A0 (it) | 1983-03-18 |
IT8353079V0 (it) | 1983-03-18 |
CH652454A5 (fr) | 1985-11-15 |
EP0089881B1 (fr) | 1985-09-25 |
EP0089881A3 (en) | 1984-01-18 |
JPS591801A (ja) | 1984-01-07 |
ES8402053A1 (es) | 1984-01-01 |
GB8307508D0 (en) | 1983-04-27 |
ES520793A0 (es) | 1984-01-01 |
GB2117055A (en) | 1983-10-05 |
GB2117055B (en) | 1985-12-18 |
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