GB846307A - Improvements in and relating to filter arrangements in hydraulic circuits - Google Patents

Improvements in and relating to filter arrangements in hydraulic circuits

Info

Publication number
GB846307A
GB846307A GB24521/57A GB2452157A GB846307A GB 846307 A GB846307 A GB 846307A GB 24521/57 A GB24521/57 A GB 24521/57A GB 2452157 A GB2452157 A GB 2452157A GB 846307 A GB846307 A GB 846307A
Authority
GB
United Kingdom
Prior art keywords
relating
hydraulic circuits
filter arrangements
aug
filters
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
GB24521/57A
Inventor
Thomas Claud Worth
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.)
British Filters Ltd
Original Assignee
British Filters 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 British Filters Ltd filed Critical British Filters Ltd
Priority to GB24521/57A priority Critical patent/GB846307A/en
Publication of GB846307A publication Critical patent/GB846307A/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
    • 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
    • F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
    • F15B2201/312—Sealings therefor, e.g. piston rings
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/413—Liquid ports having multiple liquid ports
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/415—Gas ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

846,307. Filters. BRITISH FILTERS Ltd. Aug. 5, 1958 [Aug. 2, 1957], No. 24521/57. Class 46. [Also in Group XXIX] A filter unit 7 is housed in the cylinder 1 of an air-loaded freepiston type hydraulic accumulator having a passage 10, through which liquid is supplied to the accumulator, communicating with the interior of the filter unit, and an outlet passage 12 leading directly from the hydraulic chamber to a high pressure hydraulic system.
GB24521/57A 1957-08-02 1957-08-02 Improvements in and relating to filter arrangements in hydraulic circuits Expired GB846307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB24521/57A GB846307A (en) 1957-08-02 1957-08-02 Improvements in and relating to filter arrangements in hydraulic circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24521/57A GB846307A (en) 1957-08-02 1957-08-02 Improvements in and relating to filter arrangements in hydraulic circuits

Publications (1)

Publication Number Publication Date
GB846307A true GB846307A (en) 1960-08-31

Family

ID=10212959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24521/57A Expired GB846307A (en) 1957-08-02 1957-08-02 Improvements in and relating to filter arrangements in hydraulic circuits

Country Status (1)

Country Link
GB (1) GB846307A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365061A (en) * 1965-10-04 1968-01-23 Gulf General Atomic Inc Portable reverse osmosis apparatus
WO2010024692A1 (en) * 2008-08-29 2010-03-04 Tool-Tech As Method of using new flushing ports during cleaning of a piston accumulator
GB2573274A (en) * 2018-04-17 2019-11-06 Caterpillar Inc Filter for an accumulator
CN112675553A (en) * 2019-10-18 2021-04-20 哈威液压股份公司 Passenger restraint device and outdoor playground passenger unit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365061A (en) * 1965-10-04 1968-01-23 Gulf General Atomic Inc Portable reverse osmosis apparatus
WO2010024692A1 (en) * 2008-08-29 2010-03-04 Tool-Tech As Method of using new flushing ports during cleaning of a piston accumulator
US8602046B2 (en) 2008-08-29 2013-12-10 Tool-Tech As Method and a device for the cleaning of a piston-based hydraulic accumulator
GB2573274A (en) * 2018-04-17 2019-11-06 Caterpillar Inc Filter for an accumulator
CN112675553A (en) * 2019-10-18 2021-04-20 哈威液压股份公司 Passenger restraint device and outdoor playground passenger unit
US11919466B2 (en) 2019-10-18 2024-03-05 Hawe Hydraulik Se Passenger restraint device and fairground ride passenger unit

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