MX2021002864A - Cilindro hidraulico. - Google Patents
Cilindro hidraulico.Info
- Publication number
- MX2021002864A MX2021002864A MX2021002864A MX2021002864A MX2021002864A MX 2021002864 A MX2021002864 A MX 2021002864A MX 2021002864 A MX2021002864 A MX 2021002864A MX 2021002864 A MX2021002864 A MX 2021002864A MX 2021002864 A MX2021002864 A MX 2021002864A
- Authority
- MX
- Mexico
- Prior art keywords
- pressure
- fluid
- hydraulic cylinder
- pressure chambers
- pressure fluid
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston
-
- 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
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1428—Cylinders
-
- 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
- F15B11/0365—Tandem constructions
-
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/027—Check 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
-
- 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
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
-
- 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
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1457—Piston rods
-
- 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
- F15B15/20—Other details, e.g. assembly with regulating devices
-
- 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
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30505—Non-return valves, i.e. check 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
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/3056—Assemblies of multiple valves
- F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
- F15B2211/3058—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve having additional valves for interconnecting the fluid chambers of a double-acting actuator, e.g. for regeneration mode or for floating mode
-
- 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
- F15B2211/41554—Flow control characterised by the connections of the flow control means in the circuit being connected to a return line 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
- F15B2211/70—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
- F15B2211/7056—Tandem cylinders
-
- 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
- F15B2211/775—Combined control, e.g. control of speed and force for providing a high speed approach stroke with low force followed by a low speed working stroke with high force, e.g. for a hydraulic press
-
- 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
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/885—Control specific to the type of fluid, e.g. specific to magnetorheological fluid
- F15B2211/8855—Compressible fluids, e.g. specific to pneumatics
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)
- Fluid-Pressure Circuits (AREA)
Abstract
En un cilindro hidráulico (10) en el cual un pistón de operación (20) y un pistón reforzador (22) están colocados en grupo con una pared de división (26) proporcionada en medio, un fluido de alta presión está sellado en dos cámaras de presión axialmente adyacentes; en un paso de operación, el fluido de alta presión es preparado para poder fluir entre las cámaras de presión en las cuales se sella el fluido de alta presión; a continuación, cuando el pistón de operación (20) se ha movido a un lado de fin, el flujo del fluido entre las dos cámaras de presión es bloqueado por un mecanismo de conmutación de refuerzo (33) de manera que se descarga el fluido de alta presión en una de las cámaras de presión.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018171907 | 2018-09-13 | ||
PCT/JP2019/032236 WO2020054322A1 (ja) | 2018-09-13 | 2019-08-19 | 流体圧シリンダ |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021002864A true MX2021002864A (es) | 2021-05-28 |
Family
ID=69777801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021002864A MX2021002864A (es) | 2018-09-13 | 2019-08-19 | Cilindro hidraulico. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP3835600B1 (es) |
JP (1) | JP7137163B2 (es) |
KR (1) | KR102531495B1 (es) |
CN (1) | CN112689714B (es) |
BR (1) | BR112021004709A2 (es) |
MX (1) | MX2021002864A (es) |
RU (1) | RU2769896C9 (es) |
TW (1) | TWI702344B (es) |
WO (1) | WO2020054322A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7395131B2 (ja) * | 2020-04-14 | 2023-12-11 | Smc株式会社 | 流体圧シリンダ |
AT526647B1 (de) * | 2022-10-20 | 2024-07-15 | Stiwa Automation Gmbh | Pneumatikzylinder zur linearen Verstellung eines ersten Bauteils und eines zweiten Bauteils zueinander |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5224192U (es) * | 1975-08-09 | 1977-02-19 | ||
SU1165818A1 (ru) * | 1983-04-01 | 1985-07-07 | Горьковский Конструкторско-Технологический Институт | Мультипликатор |
FR2575527B1 (fr) * | 1984-12-28 | 1988-08-26 | Telemecanique Electrique | Verin pneumatique ou hydraulique |
EP0738826B1 (de) * | 1995-04-18 | 2000-11-29 | Wärtsilä NSD Schweiz AG | Hydraulische Stufenkolbenanordnung und deren Anwendung in einem Antrieb mit einer variablen Schubkraft |
DE19925600A1 (de) * | 1999-06-04 | 2000-12-14 | Sbs Sondermaschinen Gmbh | Leichtbau-Hydraulikzylinder mit Zugankern |
CN101655112B (zh) * | 2009-08-21 | 2011-11-16 | 东莞市安德丰电池有限公司 | 串联气缸 |
GB0918364D0 (en) * | 2009-10-21 | 2009-12-02 | Proseal Uk Ltd | Actuator assembly |
WO2013192148A1 (en) * | 2012-06-18 | 2013-12-27 | Flowserve Management Company | Fluid intensifier for a dry gas seal system |
EP2952750B1 (de) * | 2014-06-04 | 2018-09-05 | MOOG GmbH | Hydrauliksystem |
JP6665983B2 (ja) | 2016-07-26 | 2020-03-13 | Smc株式会社 | 増力機構付き流体圧シリンダ |
JP6558582B2 (ja) * | 2016-08-10 | 2019-08-14 | Smc株式会社 | 流体圧装置 |
JP6673550B2 (ja) * | 2016-09-21 | 2020-03-25 | Smc株式会社 | 流体圧シリンダの駆動方法及び駆動装置 |
JP6598079B2 (ja) * | 2016-12-06 | 2019-10-30 | Smc株式会社 | ロッド組立体及び流体圧装置 |
JP6598083B2 (ja) * | 2016-12-06 | 2019-10-30 | Smc株式会社 | ピストン組立体及び流体圧装置 |
-
2019
- 2019-08-19 BR BR112021004709-3A patent/BR112021004709A2/pt not_active IP Right Cessation
- 2019-08-19 MX MX2021002864A patent/MX2021002864A/es unknown
- 2019-08-19 KR KR1020217010956A patent/KR102531495B1/ko active IP Right Grant
- 2019-08-19 EP EP19859799.9A patent/EP3835600B1/en active Active
- 2019-08-19 CN CN201980059806.9A patent/CN112689714B/zh active Active
- 2019-08-19 JP JP2020546791A patent/JP7137163B2/ja active Active
- 2019-08-19 WO PCT/JP2019/032236 patent/WO2020054322A1/ja unknown
- 2019-08-19 RU RU2021110015A patent/RU2769896C9/ru active
- 2019-09-11 TW TW108132778A patent/TWI702344B/zh active
Also Published As
Publication number | Publication date |
---|---|
TWI702344B (zh) | 2020-08-21 |
KR102531495B1 (ko) | 2023-05-11 |
EP3835600B1 (en) | 2023-08-16 |
WO2020054322A1 (ja) | 2020-03-19 |
CN112689714A (zh) | 2021-04-20 |
BR112021004709A2 (pt) | 2021-06-01 |
RU2769896C9 (ru) | 2022-04-26 |
KR20210049935A (ko) | 2021-05-06 |
JPWO2020054322A1 (ja) | 2021-08-30 |
RU2769896C1 (ru) | 2022-04-07 |
JP7137163B2 (ja) | 2022-09-14 |
CN112689714B (zh) | 2023-05-16 |
TW202020318A (zh) | 2020-06-01 |
EP3835600A1 (en) | 2021-06-16 |
EP3835600A4 (en) | 2022-05-04 |
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