SE9001325D0 - FLOTTOERACKUMULATOR - Google Patents

FLOTTOERACKUMULATOR

Info

Publication number
SE9001325D0
SE9001325D0 SE9001325A SE9001325A SE9001325D0 SE 9001325 D0 SE9001325 D0 SE 9001325D0 SE 9001325 A SE9001325 A SE 9001325A SE 9001325 A SE9001325 A SE 9001325A SE 9001325 D0 SE9001325 D0 SE 9001325D0
Authority
SE
Sweden
Prior art keywords
accumulator
fluid
gas
float
escaping
Prior art date
Application number
SE9001325A
Other languages
Swedish (sv)
Other versions
SE9001325L (en
SE464658B (en
Inventor
Per B Andersen
Original Assignee
Per B Andersen
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 Per B Andersen filed Critical Per B Andersen
Publication of SE9001325D0 publication Critical patent/SE9001325D0/en
Publication of SE9001325L publication Critical patent/SE9001325L/en
Publication of SE464658B publication Critical patent/SE464658B/en

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
    • 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
    • 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
    • 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
    • F15B2201/4155—Gas ports having valve means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

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)
  • Jet Pumps And Other Pumps (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

The present invention relates to a hydro-pneumatic accumulator of the float type, preferably for use to store energy in connection with a hydraulic system which is to receive and deliver, respectively, large quantities of working fluid during a short period of time. The accumulator consists of a vertical container (1, 2, 4), and a free swimming float (5) which serves to separate the accumulator's content and gas and fluid, and to work together with a seal ring (6) in the end cover (4) as a valve which prevents the gas from escaping from the accumulator if it is completely emptied for fluid.
SE9001325A 1987-10-14 1990-04-11 Float accumulator SE464658B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO874286A NO163031C (en) 1987-10-14 1987-10-14 FLOTTOERAKKUMULATOR.
PCT/NO1988/000078 WO1989003483A1 (en) 1987-10-14 1988-10-13 Float accumulator

Publications (3)

Publication Number Publication Date
SE9001325D0 true SE9001325D0 (en) 1990-04-11
SE9001325L SE9001325L (en) 1990-04-11
SE464658B SE464658B (en) 1991-05-27

Family

ID=19890302

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001325A SE464658B (en) 1987-10-14 1990-04-11 Float accumulator

Country Status (3)

Country Link
NO (1) NO163031C (en)
SE (1) SE464658B (en)
WO (1) WO1989003483A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19739015C1 (en) * 1997-09-06 1998-08-06 Hydac Technology Gmbh Low pressure storage vessel
DE10052665B4 (en) * 2000-10-24 2007-02-01 Zf Sachs Ag Piston accumulator for a pressure medium actuator
WO2007000190A1 (en) 2005-06-29 2007-01-04 Maquet Critical Care Ab Diffusion barrier in a delivery apparatus for pressurised medical liquids
TW200918762A (en) * 2008-11-03 2009-05-01 Wen-Rui Zheng Float type accumulator
IT201700055381A1 (en) * 2017-05-22 2018-11-22 Zilmet S P A COMPACT EXPANSION VESSEL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817361A (en) * 1953-02-10 1957-12-24 Mercier Jean Piston accumulator
NO152382C (en) * 1983-06-06 1985-09-18 Myrens Verksted As fluid accumulator

Also Published As

Publication number Publication date
NO874286D0 (en) 1987-10-14
SE9001325L (en) 1990-04-11
WO1989003483A1 (en) 1989-04-20
NO163031B (en) 1989-12-11
NO874286L (en) 1989-04-17
SE464658B (en) 1991-05-27
NO163031C (en) 1990-03-21

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