GB1030006A - Improved expansion vessel for closed hydraulic systems - Google Patents

Improved expansion vessel for closed hydraulic systems

Info

Publication number
GB1030006A
GB1030006A GB37561/63A GB3756163A GB1030006A GB 1030006 A GB1030006 A GB 1030006A GB 37561/63 A GB37561/63 A GB 37561/63A GB 3756163 A GB3756163 A GB 3756163A GB 1030006 A GB1030006 A GB 1030006A
Authority
GB
United Kingdom
Prior art keywords
vessel
closed hydraulic
expansion vessel
hydraulic systems
improved expansion
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
GB37561/63A
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.)
AKE GUNNAR BERTIL CLAESSON
ULF RAGNAR BOYE
Original Assignee
AKE GUNNAR BERTIL CLAESSON
ULF RAGNAR BOYE
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
Priority to NL298513D priority Critical patent/NL298513A/xx
Priority to FR948268A priority patent/FR1371455A/en
Application filed by AKE GUNNAR BERTIL CLAESSON, ULF RAGNAR BOYE filed Critical AKE GUNNAR BERTIL CLAESSON
Priority to GB37561/63A priority patent/GB1030006A/en
Publication of GB1030006A publication Critical patent/GB1030006A/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
    • 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
    • F15B21/045—Compensating for variations in viscosity or temperature
    • 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
    • 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
    • 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
    • F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
    • 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

Abstract

1,030,006. Hydraulic apparatus. BOYE U. R. and CLAESSON A. G. B. Sept. 24, 1963, No. 37561/63. Heading F1P. The hydraulic fluid space 15 of an expansion vessel 1 having inlet and outlet ducts 2, 3 by which the vessel is included in a closed hydraulic circuit is bounded by the bottom and sides of the vessel and by a resilient flexible diaphragm 14 open to ambient air pressure. The vessel has a filler plug 6 a drain plug 10 and a relief valve 7.
GB37561/63A 1963-09-21 1963-09-24 Improved expansion vessel for closed hydraulic systems Expired GB1030006A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL298513D NL298513A (en) 1963-09-21
FR948268A FR1371455A (en) 1963-09-21 1963-09-21 Expansion valve for closed hydraulic circuit
GB37561/63A GB1030006A (en) 1963-09-21 1963-09-24 Improved expansion vessel for closed hydraulic systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR948268A FR1371455A (en) 1963-09-21 1963-09-21 Expansion valve for closed hydraulic circuit
GB37561/63A GB1030006A (en) 1963-09-21 1963-09-24 Improved expansion vessel for closed hydraulic systems

Publications (1)

Publication Number Publication Date
GB1030006A true GB1030006A (en) 1966-05-18

Family

ID=29252376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37561/63A Expired GB1030006A (en) 1963-09-21 1963-09-24 Improved expansion vessel for closed hydraulic systems

Country Status (3)

Country Link
FR (1) FR1371455A (en)
GB (1) GB1030006A (en)
NL (1) NL298513A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056522A1 (en) * 1981-01-21 1982-07-28 Automotive Products Public Limited Company Reservoirs for liquid pressure control systems
EP0281052A1 (en) * 1987-03-06 1988-09-07 CAMPISA S.r.l. Tank for hydraulic systems with high safety against infiltration of air from outside
WO2016206684A1 (en) * 2015-06-23 2016-12-29 Schaeffler Technologies AG & Co. KG Hydraulic reservoir which is insensitive to pressure fluctuations

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465576A (en) * 1994-01-24 1995-11-14 Applied Power Inc. Vented hydraulic fluid reservoir

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056522A1 (en) * 1981-01-21 1982-07-28 Automotive Products Public Limited Company Reservoirs for liquid pressure control systems
EP0281052A1 (en) * 1987-03-06 1988-09-07 CAMPISA S.r.l. Tank for hydraulic systems with high safety against infiltration of air from outside
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
NL298513A (en)
FR1371455A (en) 1964-09-04

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