CA2026117A1 - Liquid accumulator - Google Patents

Liquid accumulator

Info

Publication number
CA2026117A1
CA2026117A1 CA002026117A CA2026117A CA2026117A1 CA 2026117 A1 CA2026117 A1 CA 2026117A1 CA 002026117 A CA002026117 A CA 002026117A CA 2026117 A CA2026117 A CA 2026117A CA 2026117 A1 CA2026117 A1 CA 2026117A1
Authority
CA
Canada
Prior art keywords
receptacle
membrane
hose
liquid
chamber
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.)
Abandoned
Application number
CA002026117A
Other languages
English (en)
French (fr)
Inventor
Per-Ake Fonser
Peter Henning Hagqvist
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Publication of CA2026117A1 publication Critical patent/CA2026117A1/en
Abandoned 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
    • F15B1/10—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
    • 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
    • F15B2201/315—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
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—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
    • F15B2201/4155—Gas ports having valve means

Landscapes

  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Reciprocating Pumps (AREA)
  • Pipe Accessories (AREA)
  • Air Bags (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
CA002026117A 1989-10-09 1990-09-25 Liquid accumulator Abandoned CA2026117A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8903310-4 1989-10-09
SE8903310A SE464778B (sv) 1989-10-09 1989-10-09 Vaetskeackumulator

Publications (1)

Publication Number Publication Date
CA2026117A1 true CA2026117A1 (en) 1991-04-10

Family

ID=20377090

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002026117A Abandoned CA2026117A1 (en) 1989-10-09 1990-09-25 Liquid accumulator

Country Status (14)

Country Link
US (1) US5038828A (en, 2012)
EP (1) EP0423090B1 (en, 2012)
JP (1) JPH03189401A (en, 2012)
AT (1) ATE83537T1 (en, 2012)
AU (1) AU629690B2 (en, 2012)
BR (1) BR9005033A (en, 2012)
CA (1) CA2026117A1 (en, 2012)
DE (1) DE69000599T2 (en, 2012)
DK (1) DK0423090T3 (en, 2012)
ES (1) ES2037552T3 (en, 2012)
FI (1) FI90907C (en, 2012)
GR (1) GR3007295T3 (en, 2012)
NO (1) NO171424C (en, 2012)
SE (1) SE464778B (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5896843A (en) * 1997-11-24 1999-04-27 Siemens Automotive Corporation Fuel rail damper
DE19854551A1 (de) * 1998-11-26 2000-05-31 Bosch Gmbh Robert Flachrohrdruckdämpfer zur Dämpfung von Flüssigkeits-Druckschwingungen in Flüssigkeitsleitungen
DE102019100209A1 (de) * 2019-01-07 2020-07-09 Sartorius Stedim Biotech Gmbh Vorrichtung und Verfahren zum Ausgleich von kurzfristigen Druck- oder Volumenschwankungen eines Mediums in einem kontinuierlich geführten biopharmazeutischen Prozess

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532143A (en) * 1946-04-06 1950-11-28 Jack & Heintz Prec Ind Inc Accumulator
US2919718A (en) * 1952-12-23 1960-01-05 Mercier Jean Pressure accumulator
US3139113A (en) * 1958-06-17 1964-06-30 Mercier Jean Pressure container
US3230975A (en) * 1959-12-09 1966-01-25 Mercier Olaer Patent Corp Composite movable partition for pressure vessel
US3621882A (en) * 1970-02-25 1971-11-23 Harry P Kupiec Inline, through-flow pressure compensator and accumulator
US3931834A (en) * 1974-06-26 1976-01-13 The Goodyear Tire & Rubber Company Expansion tank diaphragm assembly
NL8502736A (nl) * 1985-10-07 1987-05-04 Flamco Bv Expansievat met blaasvormig membraan.

Also Published As

Publication number Publication date
NO171424B (no) 1992-11-30
FI90907B (fi) 1993-12-31
JPH03189401A (ja) 1991-08-19
FI90907C (fi) 1994-04-11
ATE83537T1 (de) 1993-01-15
SE8903310D0 (sv) 1989-10-09
AU6306990A (en) 1991-04-11
BR9005033A (pt) 1991-09-10
ES2037552T3 (es) 1993-06-16
NO171424C (no) 1993-03-10
FI904945A0 (fi) 1990-10-08
GR3007295T3 (en, 2012) 1993-07-30
SE8903310L (sv) 1991-04-10
NO904361D0 (no) 1990-10-08
US5038828A (en) 1991-08-13
DE69000599D1 (de) 1993-01-28
EP0423090A1 (en) 1991-04-17
AU629690B2 (en) 1992-10-08
DE69000599T2 (de) 1993-06-09
SE464778B (sv) 1991-06-10
DK0423090T3 (da) 1993-04-13
NO904361L (no) 1991-04-10
EP0423090B1 (en) 1992-12-16

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Legal Events

Date Code Title Description
FZDE Discontinued