IT995314B - HYDRAULIC OR PNEUMATIC WORKING CYLINDER - Google Patents
HYDRAULIC OR PNEUMATIC WORKING CYLINDERInfo
- Publication number
- IT995314B IT995314B IT2873673A IT2873673A IT995314B IT 995314 B IT995314 B IT 995314B IT 2873673 A IT2873673 A IT 2873673A IT 2873673 A IT2873673 A IT 2873673A IT 995314 B IT995314 B IT 995314B
- Authority
- IT
- Italy
- Prior art keywords
- hydraulic
- working cylinder
- pneumatic working
- pneumatic
- cylinder
- 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
- F15B11/02—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
- F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
-
- 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
- F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
- F15B2211/41527—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve
- F15B2211/41536—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve being connected to multiple ports of an output member
-
- 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
- F15B2211/421—Flow control characterised by the type of actuation mechanically
- F15B2211/424—Flow control characterised by the type of actuation mechanically actuated by an output member of the circuit
-
- 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
- F15B2211/7055—Linear output members having more than two chambers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722249728 DE2249728C3 (en) | 1972-10-11 | 1972-10-11 | Pressure medium-operated working cylinder for rapid traverse and power stroke |
Publications (1)
Publication Number | Publication Date |
---|---|
IT995314B true IT995314B (en) | 1975-11-10 |
Family
ID=5858704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2873673A IT995314B (en) | 1972-10-11 | 1973-09-10 | HYDRAULIC OR PNEUMATIC WORKING CYLINDER |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2249728C3 (en) |
FR (1) | FR2203034B1 (en) |
IT (1) | IT995314B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3635042C2 (en) * | 1986-10-15 | 1995-08-31 | Horst Baltschun | Hydraulic or pneumatic cylinders |
SE462402B (en) * | 1987-11-20 | 1990-06-18 | Skf Specialty Product Ab | PISTON - CYLINDER UNIT AND DEVICE FOR ITS PREPARATION |
DE102020108235A1 (en) | 2020-03-25 | 2021-09-30 | Prominent Gmbh | Hydraulic element and positive displacement pump with one such |
-
1972
- 1972-10-11 DE DE19722249728 patent/DE2249728C3/en not_active Expired
-
1973
- 1973-09-10 IT IT2873673A patent/IT995314B/en active
- 1973-10-10 FR FR7336136A patent/FR2203034B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2249728A1 (en) | 1974-04-18 |
DE2249728B2 (en) | 1980-03-13 |
DE2249728C3 (en) | 1980-11-06 |
FR2203034B1 (en) | 1979-01-26 |
FR2203034A1 (en) | 1974-05-10 |
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