DE2557664A1 - Hydraulisch oder mit pressluft antreibbare zylinder-kolben-einheit - Google Patents

Hydraulisch oder mit pressluft antreibbare zylinder-kolben-einheit

Info

Publication number
DE2557664A1
DE2557664A1 DE19752557664 DE2557664A DE2557664A1 DE 2557664 A1 DE2557664 A1 DE 2557664A1 DE 19752557664 DE19752557664 DE 19752557664 DE 2557664 A DE2557664 A DE 2557664A DE 2557664 A1 DE2557664 A1 DE 2557664A1
Authority
DE
Germany
Prior art keywords
piston
cylinder
chamber
main
main piston
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
DE19752557664
Other languages
German (de)
English (en)
Inventor
Albino Ferranti
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.)
ATTREZZATURE MEC OLEODINAM
Original Assignee
ATTREZZATURE MEC OLEODINAM
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 ATTREZZATURE MEC OLEODINAM filed Critical ATTREZZATURE MEC OLEODINAM
Publication of DE2557664A1 publication Critical patent/DE2557664A1/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
    • 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
    • F15B2211/30—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
    • 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
    • F15B2211/455—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
    • F15B2211/40—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
    • F15B2211/7055—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)
DE19752557664 1975-09-19 1975-12-20 Hydraulisch oder mit pressluft antreibbare zylinder-kolben-einheit Pending DE2557664A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2743575A IT1042708B (it) 1975-09-19 1975-09-19 Gruppo cilindro pistone ad azionamento fluidodinamico

Publications (1)

Publication Number Publication Date
DE2557664A1 true DE2557664A1 (de) 1977-03-24

Family

ID=11221629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752557664 Pending DE2557664A1 (de) 1975-09-19 1975-12-20 Hydraulisch oder mit pressluft antreibbare zylinder-kolben-einheit

Country Status (5)

Country Link
JP (1) JPS5240277A (enExample)
CH (1) CH609428A5 (enExample)
DE (1) DE2557664A1 (enExample)
FR (1) FR2324916A1 (enExample)
IT (1) IT1042708B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827031A1 (de) * 1988-08-10 1990-02-15 Schenck Ag Carl Belastungszylinder mit einer hohlen kolbenstange
CN102758809A (zh) * 2012-07-19 2012-10-31 江苏速升自动化装备股份有限公司 具有导向功能的气缸
CN103775401A (zh) * 2012-10-22 2014-05-07 罗伯特·博世有限公司 用于液压轴的液压回路和液压轴

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408909A1 (de) * 1984-03-10 1985-09-12 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Hydraulischer antrieb
SE455634B (sv) * 1986-09-24 1988-07-25 Volvo Ab Motorfordonskoppling for en mekanisk, stegvexlad automatvexellada
DE3635042C2 (de) * 1986-10-15 1995-08-31 Horst Baltschun Hydraulik- oder Pneumatikzylinder
DE3809461A1 (de) * 1988-03-21 1989-10-12 Mueller Hans Werner Doppelhubzylinder
FR2739149B1 (fr) * 1995-09-25 1998-01-02 Dk Le Guen Et Hemidy Verin hydraulique a quadruple effet
FR2753751B1 (fr) * 1996-09-23 1999-01-08 Dispositif de verin hydraulique simple effet
US7448310B2 (en) * 2004-03-11 2008-11-11 Atkisek Corporation Innerscoping hydraulic system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827031A1 (de) * 1988-08-10 1990-02-15 Schenck Ag Carl Belastungszylinder mit einer hohlen kolbenstange
CN102758809A (zh) * 2012-07-19 2012-10-31 江苏速升自动化装备股份有限公司 具有导向功能的气缸
CN103775401A (zh) * 2012-10-22 2014-05-07 罗伯特·博世有限公司 用于液压轴的液压回路和液压轴

Also Published As

Publication number Publication date
CH609428A5 (en) 1979-02-28
FR2324916A1 (fr) 1977-04-15
IT1042708B (it) 1980-01-30
FR2324916B3 (enExample) 1979-05-04
JPS5240277A (en) 1977-03-29

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