DE2323271A1 - Arbeitszylinder - Google Patents

Arbeitszylinder

Info

Publication number
DE2323271A1
DE2323271A1 DE19732323271 DE2323271A DE2323271A1 DE 2323271 A1 DE2323271 A1 DE 2323271A1 DE 19732323271 DE19732323271 DE 19732323271 DE 2323271 A DE2323271 A DE 2323271A DE 2323271 A1 DE2323271 A1 DE 2323271A1
Authority
DE
Germany
Prior art keywords
piston
pressure
bore
working
throttle
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.)
Pending
Application number
DE19732323271
Other languages
German (de)
English (en)
Inventor
Heinz Siegel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19732323271 priority Critical patent/DE2323271A1/de
Priority to IT2242074A priority patent/IT1012145B/it
Priority to JP5171274A priority patent/JPS5014985A/ja
Priority to FR7416088A priority patent/FR2228973B3/fr
Publication of DE2323271A1 publication Critical patent/DE2323271A1/de
Pending legal-status Critical Current

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
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/224—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston which closes off fluid outlets in the cylinder bore by its own movement
    • 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 the actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or the actuating force of an output member for controlling the speed
    • F15B11/046—Systems essentially incorporating special features for controlling the speed or the actuating force of an output member for controlling the speed depending on the position of the working member
    • F15B11/048—Systems essentially incorporating special features for controlling the speed or the actuating force of an output member for controlling the speed depending on the position of the working member with deceleration 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
    • F15B2211/40—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
    • F15B2211/41—Flow control characterised by the positions of the valve element
    • F15B2211/413—Flow control characterised by the positions of the valve element the positions being continuously variable, e.g. as realised by proportional 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
    • F15B2211/40—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
    • 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
    • F15B2211/46—Control of flow in the return line, i.e. meter-out 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
    • F15B2211/70—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
    • 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
    • F15B2211/755—Control of acceleration or deceleration of the output member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
DE19732323271 1973-05-09 1973-05-09 Arbeitszylinder Pending DE2323271A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19732323271 DE2323271A1 (de) 1973-05-09 1973-05-09 Arbeitszylinder
IT2242074A IT1012145B (it) 1973-05-09 1974-05-08 Dispositivo per smorzare il movi mento del pistone di un cilindro di lavoro
JP5171274A JPS5014985A (enExample) 1973-05-09 1974-05-09
FR7416088A FR2228973B3 (enExample) 1973-05-09 1974-05-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732323271 DE2323271A1 (de) 1973-05-09 1973-05-09 Arbeitszylinder

Publications (1)

Publication Number Publication Date
DE2323271A1 true DE2323271A1 (de) 1974-11-21

Family

ID=5880343

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732323271 Pending DE2323271A1 (de) 1973-05-09 1973-05-09 Arbeitszylinder

Country Status (4)

Country Link
JP (1) JPS5014985A (enExample)
DE (1) DE2323271A1 (enExample)
FR (1) FR2228973B3 (enExample)
IT (1) IT1012145B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805774A1 (de) * 1978-02-10 1979-08-16 Knorr Bremse Gmbh Daempfungssteuerungseinrichtung fuer den kolben eines arbeitszylinders
DE2915212A1 (de) * 1979-04-14 1980-10-16 Kuhnke Gmbh Kg H Einrichtung zum beruehrungslosen erfassen und auswerten von insbesondere zwischenpositionen eines in einem arbeitszylinder verstellbaren kolbens
DE3214163C1 (de) * 1982-04-17 1983-12-22 Hüller Hille GmbH, 7140 Ludwigsburg Vorrichtung zur Verringerung der Endgeschwindigkeit eines Zylinderkolbens
DE3542041C1 (en) * 1985-11-28 1987-07-09 Mohnsen Hydraulik Inh Reimer M Hydraulic regulating device
DE102009031904B4 (de) * 2008-07-02 2012-08-09 Xiamen Huadian Switchgear Co., Ltd. Hydraulischer Antrieb

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51163393U (enExample) * 1975-06-20 1976-12-25
JPS61282610A (ja) * 1985-06-07 1986-12-12 Smc Corp 速度制御機構を有するシリンダ装置
JP5552174B1 (ja) 2013-02-15 2014-07-16 カヤバ工業株式会社 アクチュエータ
CN104033449B (zh) * 2014-05-13 2017-02-15 江苏航天水力设备有限公司 一种缓关顺启型接力器
CN108266422B (zh) * 2017-01-03 2020-10-09 山东科技大学 一种缓冲液压缸

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2805774A1 (de) * 1978-02-10 1979-08-16 Knorr Bremse Gmbh Daempfungssteuerungseinrichtung fuer den kolben eines arbeitszylinders
DE2915212A1 (de) * 1979-04-14 1980-10-16 Kuhnke Gmbh Kg H Einrichtung zum beruehrungslosen erfassen und auswerten von insbesondere zwischenpositionen eines in einem arbeitszylinder verstellbaren kolbens
DE3214163C1 (de) * 1982-04-17 1983-12-22 Hüller Hille GmbH, 7140 Ludwigsburg Vorrichtung zur Verringerung der Endgeschwindigkeit eines Zylinderkolbens
DE3542041C1 (en) * 1985-11-28 1987-07-09 Mohnsen Hydraulik Inh Reimer M Hydraulic regulating device
DE102009031904B4 (de) * 2008-07-02 2012-08-09 Xiamen Huadian Switchgear Co., Ltd. Hydraulischer Antrieb

Also Published As

Publication number Publication date
FR2228973B3 (enExample) 1977-03-11
FR2228973A1 (enExample) 1974-12-06
IT1012145B (it) 1977-03-10
JPS5014985A (enExample) 1975-02-17

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