ES400121A1 - Vented reservoir assembly - Google Patents

Vented reservoir assembly

Info

Publication number
ES400121A1
ES400121A1 ES400121A ES400121A ES400121A1 ES 400121 A1 ES400121 A1 ES 400121A1 ES 400121 A ES400121 A ES 400121A ES 400121 A ES400121 A ES 400121A ES 400121 A1 ES400121 A1 ES 400121A1
Authority
ES
Spain
Prior art keywords
tank
casing
gaseous fluid
communicates
atmosphere
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
ES400121A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 claimed from FR7106397A external-priority patent/FR2131793A1/en
Priority claimed from FR7146585A external-priority patent/FR2164517B2/fr
Application filed by Individual filed Critical Individual
Publication of ES400121A1 publication Critical patent/ES400121A1/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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/61—Secondary circuits
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/625—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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/86—Control during or prevention of abnormal conditions
    • F15B2211/8609—Control during or prevention of abnormal conditions the abnormal condition being cavitation

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Apparatus for communicating with the atmosphere of a tank that receives a variable level liquid covered by a gaseous fluid, such as air or other gas, an apparatus characterized in that it includes a rigid watertight casing that has a vertical axis and is adapted to be fixed in relation to the tank on the outside of this, said envelope having, in the upper part and in the lower part, respectively, two openings, of which one communicates with the atmosphere through a sleeve that has a free end open downwards, while that the other communicates with said gaseous fluid in the tank and includes a perforated bottom, and a flexible separator that extends coaxially in the casing between the two openings and fixed to said casing in order to watertightly define in it a first variable volume compartment that it contains atmospheric air and a second compartment of variable volume that contains said gaseous fluid, constituting said separator or a pneumo-transmitter medium that can move in response to variations in the level of the liquid in the tank and whose movements towards the tank are limited by said perforated bottom. (Machine-translation by Google Translate, not legally binding)
ES400121A 1971-02-25 1972-02-24 Vented reservoir assembly Expired ES400121A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7106397A FR2131793A1 (en) 1971-02-25 1971-02-25 'breather' - for liq storage tank
FR7146585A FR2164517B2 (en) 1971-12-24 1971-12-24

Publications (1)

Publication Number Publication Date
ES400121A1 true ES400121A1 (en) 1975-06-16

Family

ID=26216224

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400121A Expired ES400121A1 (en) 1971-02-25 1972-02-24 Vented reservoir assembly

Country Status (9)

Country Link
AT (1) AT319682B (en)
BE (1) BE778888A (en)
CH (1) CH551324A (en)
DE (1) DE2208575A1 (en)
ES (1) ES400121A1 (en)
GB (1) GB1386701A (en)
IT (1) IT947915B (en)
LU (1) LU64810A1 (en)
NL (1) NL169915C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951458C2 (en) * 1979-12-20 1983-01-05 Kraftwerk Union AG, 4330 Mülheim surge tank
DE3110153A1 (en) * 1980-03-28 1982-05-13 Berthold H. Dr. 5630 Remscheid Daimler Method and device for storing energy
DE3525313A1 (en) * 1985-07-16 1987-01-29 Spritzgusstechnik Kaltenweide Degassing valve for a container seal
CN102767544A (en) * 2012-06-30 2012-11-07 瑞安市阀门一厂 Totally closed hydraulic oil tank
CN102852867A (en) * 2012-10-23 2013-01-02 沈阳东北电力调节技术有限公司 Breathable closed oil tank in hydraulic oil cylinder structure
DE102017102278B4 (en) 2017-02-06 2025-03-20 International Baler Service GmbH & Co. KG Pressing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB103006A (en) * 1916-01-14 1917-02-14 Henry Chipman Miller Improvements in the Preparation and Purification of certain Gums, or Gum-resins.
US3003659A (en) * 1958-09-11 1961-10-10 Clark Equipment Co Collapsible reservoir
FR1370693A (en) * 1963-07-04 1964-08-28 Improvements made to pressure tanks
FR1520638A (en) * 1967-02-24 1968-04-12 Olaer Patent Co Pressure tank
FR1558991A (en) * 1967-12-15 1969-03-07
CH567186A5 (en) * 1974-06-19 1975-09-30 Lyss Metallgiesserei & Armatur Relief valve arrgt for pressure water vessel - membrane valve has air and water chambers

Also Published As

Publication number Publication date
DE2208575A1 (en) 1972-09-14
CH551324A (en) 1974-07-15
BE778888A (en) 1972-05-30
NL169915B (en) 1982-04-01
AT319682B (en) 1975-01-10
NL7201940A (en) 1972-08-29
IT947915B (en) 1973-05-30
DE2208575C2 (en) 1987-11-19
NL169915C (en) 1982-09-01
LU64810A1 (en) 1972-07-04
GB1386701A (en) 1975-03-12

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