GB1176148A - Improvements relating to Tanks for use in Fluid Systems - Google Patents

Improvements relating to Tanks for use in Fluid Systems

Info

Publication number
GB1176148A
GB1176148A GB2543066A GB2543066A GB1176148A GB 1176148 A GB1176148 A GB 1176148A GB 2543066 A GB2543066 A GB 2543066A GB 2543066 A GB2543066 A GB 2543066A GB 1176148 A GB1176148 A GB 1176148A
Authority
GB
United Kingdom
Prior art keywords
wall
june
springs
tanks
displaceable
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
GB2543066A
Inventor
Frank Radcliffe Mortimer
George Frederick Rathbone
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.)
Dunlop Co Ltd
Original Assignee
Dunlop Co 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 Dunlop Co Ltd filed Critical Dunlop Co Ltd
Priority to GB2543066A priority Critical patent/GB1176148A/en
Priority to FR109416A priority patent/FR1525789A/en
Publication of GB1176148A publication Critical patent/GB1176148A/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
    • 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
    • F15B1/26—Supply reservoir or sump assemblies
    • 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
    • F15B2201/21—Accumulator cushioning means using springs
    • 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
    • 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
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3151—Accumulator separating means having flexible separating means the flexible separating means being diaphragms or membranes
    • 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
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3156—Accumulator separating means having flexible separating means characterised by their attachment
    • 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
    • F15B2201/32—Accumulator separating means having multiple separating means, e.g. with an auxiliary piston sliding within a main piston, multiple membranes or combinations thereof
    • 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
    • F15B2201/411—Liquid ports having valve means

Abstract

1,176,148. Hydraulic pressure tank. DUNLOP CO. Ltd. June 7, 1967 [June 8, 1966], No.25430/66. Heading F1P. A header tank for an aircraft hydraulic system comprises a housing 10, 11 having a liquid filled chamber 6 variable in volume by a displaceable wall 7 continuously loaded by a spring 22, and arranged to be further loaded by springs 31, 32 when the wall has been displaced by a predetermined amount, the wall 7 being sealed to the casing 10, 11 by a rolling diaphragm 9. The movement of the wall 7 is guided by a fluted stem 16 integral with the housing part 10. Expansion of the springs 31, 32 is limited by a cage 21 formed from two tubular parts 26, 27 which telescope when contacted, as shown, by the displaceable wall 7. A tubular extension movable with the wall 7 has an end 15 which extends into a transparent end cap 17 to provide a visual indication of the end wall displacement. The chamber is connected to the system through a port 5.
GB2543066A 1966-06-08 1966-06-08 Improvements relating to Tanks for use in Fluid Systems Expired GB1176148A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2543066A GB1176148A (en) 1966-06-08 1966-06-08 Improvements relating to Tanks for use in Fluid Systems
FR109416A FR1525789A (en) 1966-06-08 1967-06-07 Improvements to fluid circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2543066A GB1176148A (en) 1966-06-08 1966-06-08 Improvements relating to Tanks for use in Fluid Systems

Publications (1)

Publication Number Publication Date
GB1176148A true GB1176148A (en) 1970-01-01

Family

ID=32800417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2543066A Expired GB1176148A (en) 1966-06-08 1966-06-08 Improvements relating to Tanks for use in Fluid Systems

Country Status (2)

Country Link
FR (1) FR1525789A (en)
GB (1) GB1176148A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456238A1 (en) * 1979-05-08 1980-12-05 Europ Propulsion Energy accumulator with piston anchored by extensible elastic cords - for temporary energy absorption in hydraulic circuits without incurring high wall stresses
FR2656049A1 (en) * 1989-12-14 1991-06-21 Teves Gmbh Alfred PISTON PRESSURE ACCUMULATOR, IN PARTICULAR FOR A TRACTION SLIDING CONTROL BRAKE SYSTEM.
US20120097021A1 (en) * 2010-10-25 2012-04-26 Short Keith E Bootstrap accumulator system with telescoping actuator cylinder
WO2016206684A1 (en) * 2015-06-23 2016-12-29 Schaeffler Technologies AG & Co. KG Hydraulic reservoir which is insensitive to pressure fluctuations

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456238A1 (en) * 1979-05-08 1980-12-05 Europ Propulsion Energy accumulator with piston anchored by extensible elastic cords - for temporary energy absorption in hydraulic circuits without incurring high wall stresses
FR2656049A1 (en) * 1989-12-14 1991-06-21 Teves Gmbh Alfred PISTON PRESSURE ACCUMULATOR, IN PARTICULAR FOR A TRACTION SLIDING CONTROL BRAKE SYSTEM.
US20120097021A1 (en) * 2010-10-25 2012-04-26 Short Keith E Bootstrap accumulator system with telescoping actuator cylinder
US9127661B2 (en) * 2010-10-25 2015-09-08 Hamilton Sundstrand Corporation Bootstrap accumulator system with telescoping actuator cylinder
WO2016206684A1 (en) * 2015-06-23 2016-12-29 Schaeffler Technologies AG & Co. KG Hydraulic reservoir which is insensitive to pressure fluctuations
CN107787414A (en) * 2015-06-23 2018-03-09 舍弗勒技术股份两合公司 The insensitive hydraulic pressure storage container of pressure oscillation

Also Published As

Publication number Publication date
FR1525789A (en) 1968-05-17

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