GB2097860B - Actuator with accumulator - Google Patents

Actuator with accumulator

Info

Publication number
GB2097860B
GB2097860B GB8211892A GB8211892A GB2097860B GB 2097860 B GB2097860 B GB 2097860B GB 8211892 A GB8211892 A GB 8211892A GB 8211892 A GB8211892 A GB 8211892A GB 2097860 B GB2097860 B GB 2097860B
Authority
GB
United Kingdom
Prior art keywords
accumulator
actuator
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
Application number
GB8211892A
Other languages
English (en)
Other versions
GB2097860A (en
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of GB2097860A publication Critical patent/GB2097860A/en
Application granted granted Critical
Publication of GB2097860B publication Critical patent/GB2097860B/en
Expired 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
    • F15B15/08—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
    • F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/12—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery
    • F15B1/14—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery by means of a rigid annular supporting 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
    • 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
    • F15B15/1438—Cylinder to end cap assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Actuator (AREA)
GB8211892A 1981-04-30 1982-04-23 Actuator with accumulator Expired GB2097860B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8113323 1981-04-30
GB8120721 1981-07-04

Publications (2)

Publication Number Publication Date
GB2097860A GB2097860A (en) 1982-11-10
GB2097860B true GB2097860B (en) 1985-01-16

Family

ID=26279301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8211892A Expired GB2097860B (en) 1981-04-30 1982-04-23 Actuator with accumulator

Country Status (3)

Country Link
DE (1) DE3216199A1 (enExample)
FR (1) FR2505013A1 (enExample)
GB (1) GB2097860B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326098A1 (de) * 1983-07-20 1985-02-07 Heinz 8775 Partenstein Tepass Zylinder mit geschlossenem hydrauliksystem
IT1275151B (it) * 1995-02-14 1997-07-30 Innocenti Eng Spa Valvola di preriempimento a tre vie con comando incorporato
US7104052B1 (en) 2005-03-15 2006-09-12 Deere & Company Hydraulic cylinder with integrated accumulator
GB0511908D0 (en) * 2005-06-11 2005-07-20 Stannah Lifts Ltd Improvements in or relating to drive systems
GB0624436D0 (en) * 2006-12-07 2007-01-17 Stannah Lifts Ltd Improvements in or relating to drive systems
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790462A (en) * 1953-02-18 1957-04-30 Electrol Inc Accumulators
US2942582A (en) * 1957-09-05 1960-06-28 Dempster Brothers Inc Hydraulic cylinders
US4216703A (en) * 1978-04-17 1980-08-12 Rockwell International Corporation Valve actuator

Also Published As

Publication number Publication date
FR2505013A1 (fr) 1982-11-05
DE3216199A1 (de) 1982-11-18
GB2097860A (en) 1982-11-10
FR2505013B1 (enExample) 1984-12-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee