DE59101302D1 - Hydraulikzylinder mit Druckübersetzung. - Google Patents

Hydraulikzylinder mit Druckübersetzung.

Info

Publication number
DE59101302D1
DE59101302D1 DE91810039T DE59101302T DE59101302D1 DE 59101302 D1 DE59101302 D1 DE 59101302D1 DE 91810039 T DE91810039 T DE 91810039T DE 59101302 T DE59101302 T DE 59101302T DE 59101302 D1 DE59101302 D1 DE 59101302D1
Authority
DE
Germany
Prior art keywords
piston
actuator
chambers
arranged inside
plungers
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.)
Expired - Fee Related
Application number
DE91810039T
Other languages
English (en)
Inventor
Dionizy Simson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE59101302D1 publication Critical patent/DE59101302D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F15B11/032—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters
    • F15B11/0325—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters the fluid-pressure converter increasing the working force after an approach stroke
    • 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
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/214—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being hydrotransformers
    • 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
    • F15B2211/70—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Vehicle Body Suspensions (AREA)
  • Glass Compositions (AREA)
  • Paper (AREA)
DE91810039T 1990-02-14 1991-01-17 Hydraulikzylinder mit Druckübersetzung. Expired - Fee Related DE59101302D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH47690 1990-02-14

Publications (1)

Publication Number Publication Date
DE59101302D1 true DE59101302D1 (de) 1994-05-11

Family

ID=4187877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE91810039T Expired - Fee Related DE59101302D1 (de) 1990-02-14 1991-01-17 Hydraulikzylinder mit Druckübersetzung.

Country Status (5)

Country Link
EP (1) EP0442842B1 (de)
JP (1) JPH051703A (de)
AT (1) ATE104023T1 (de)
DE (1) DE59101302D1 (de)
PL (1) PL165086B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06342623A (ja) * 1993-06-01 1994-12-13 S O C Kk チップヒューズ
DE102006029523B4 (de) * 2006-06-27 2014-10-23 Damcos A/S Stellvorrichtung
CN108561446B (zh) * 2018-01-18 2024-03-15 申科滑动轴承股份有限公司 一种推力头液压锁紧装置
CN115431940A (zh) * 2022-09-05 2022-12-06 浙江亚太机电股份有限公司 用于车辆电子液压制动系统的三腔增压结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296522B (de) * 1958-05-22 1969-05-29 Glas Maurus Hydraulische Druckeinheit mit Druckuebersetzung
US3410089A (en) * 1967-03-08 1968-11-12 Joseph D. Snitgen Fluid operated device
CH665007A5 (de) * 1984-05-11 1988-04-15 Enfo Grundlagen Forschungs Ag Hydraulischer zylinder mit kraftmultiplikation.

Also Published As

Publication number Publication date
PL288948A1 (en) 1992-01-27
EP0442842B1 (de) 1994-04-06
PL165086B1 (pl) 1994-11-30
ATE104023T1 (de) 1994-04-15
JPH051703A (ja) 1993-01-08
EP0442842A1 (de) 1991-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee