FR2529290B1 - - Google Patents

Info

Publication number
FR2529290B1
FR2529290B1 FR8211222A FR8211222A FR2529290B1 FR 2529290 B1 FR2529290 B1 FR 2529290B1 FR 8211222 A FR8211222 A FR 8211222A FR 8211222 A FR8211222 A FR 8211222A FR 2529290 B1 FR2529290 B1 FR 2529290B1
Authority
FR
France
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
FR8211222A
Other languages
French (fr)
Other versions
FR2529290A1 (fr
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8211222A priority Critical patent/FR2529290A1/fr
Publication of FR2529290A1 publication Critical patent/FR2529290A1/fr
Application granted granted Critical
Publication of FR2529290B1 publication Critical patent/FR2529290B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
    • 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
    • F15B2201/30—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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
FR8211222A 1982-06-25 1982-06-25 Amortisseur regulateur de debit de pompe Granted FR2529290A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8211222A FR2529290A1 (fr) 1982-06-25 1982-06-25 Amortisseur regulateur de debit de pompe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8211222A FR2529290A1 (fr) 1982-06-25 1982-06-25 Amortisseur regulateur de debit de pompe

Publications (2)

Publication Number Publication Date
FR2529290A1 FR2529290A1 (fr) 1983-12-30
FR2529290B1 true FR2529290B1 (enrdf_load_stackoverflow) 1984-11-30

Family

ID=9275434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8211222A Granted FR2529290A1 (fr) 1982-06-25 1982-06-25 Amortisseur regulateur de debit de pompe

Country Status (1)

Country Link
FR (1) FR2529290A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442227A1 (de) * 1984-11-19 1986-05-28 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren und vorrichtung zur ionenchromatographischen bestimmung des spurengehalts von waessrigen proben
US5171134A (en) * 1990-12-20 1992-12-15 Alcoa Separations Technology, Inc. Pulse dampener and associated method
DE4222502A1 (de) * 1992-07-09 1994-01-13 Hydac Technology Gmbh WC-Spülung
US5490765A (en) * 1993-05-17 1996-02-13 Cybor Corporation Dual stage pump system with pre-stressed diaphragms and reservoir
DE19544223B4 (de) * 1995-11-28 2005-11-24 Robert Bosch Gmbh Schwingungsdämpfer zur Dämpfung von Flüssigkeitsschwingungen in einem hydraulischen, schlupfgeregelten Bremssystem von Kraftfahrzeugen
DE102018005204A1 (de) 2018-06-29 2020-01-02 Hydac Technology Gmbh Hydrospeicher

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1146250A (fr) * 1956-03-23 1957-11-07 Dispositif anti-bélier
DE1600605A1 (de) * 1967-06-01 1970-03-19 Erich Schueler Hydraulischer Speicher mit Gleichdruck-Verhalten
US3867963A (en) * 1972-11-14 1975-02-25 Allan Ballard Pulsation reducer

Also Published As

Publication number Publication date
FR2529290A1 (fr) 1983-12-30

Similar Documents

Publication Publication Date Title
DE3376339T2 (enrdf_load_stackoverflow)
FR2520390B1 (enrdf_load_stackoverflow)
CH655405B (enrdf_load_stackoverflow)
CH655614B (enrdf_load_stackoverflow)
DK8504588A (enrdf_load_stackoverflow)
CH655690B (enrdf_load_stackoverflow)
DE3347860A1 (enrdf_load_stackoverflow)
FR2519301B1 (enrdf_load_stackoverflow)
FR2520171B1 (enrdf_load_stackoverflow)
DE3375853T2 (enrdf_load_stackoverflow)
CH669705GA3 (enrdf_load_stackoverflow)
CH665521GA3 (enrdf_load_stackoverflow)
FR2520398B1 (enrdf_load_stackoverflow)
FR2519771B1 (enrdf_load_stackoverflow)
FR2520073B1 (enrdf_load_stackoverflow)
FR2519941B3 (enrdf_load_stackoverflow)
CH655572B (enrdf_load_stackoverflow)
FR2520038B1 (enrdf_load_stackoverflow)
FR2520713B1 (enrdf_load_stackoverflow)
CH657125B (enrdf_load_stackoverflow)
FR2518380B1 (enrdf_load_stackoverflow)
FR2520180B3 (enrdf_load_stackoverflow)
FR2519448B1 (enrdf_load_stackoverflow)
FR2520619B1 (enrdf_load_stackoverflow)
FR2519892B1 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
ST Notification of lapse