TNSN98147A1 - Dispositif d'introduction d'air pour un reservoir hydropneumatique - Google Patents

Dispositif d'introduction d'air pour un reservoir hydropneumatique

Info

Publication number
TNSN98147A1
TNSN98147A1 TNSN98147A TNSN98147A1 TN SN98147 A1 TNSN98147 A1 TN SN98147A1 TN SN98147 A TNSN98147 A TN SN98147A TN SN98147 A1 TNSN98147 A1 TN SN98147A1
Authority
TN
Tunisia
Prior art keywords
air
pipe
air introduction
introduction device
hydropneumatic
Prior art date
Application number
Other languages
English (en)
Inventor
Roche Emile
Original Assignee
Roche Emile
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 Roche Emile filed Critical Roche Emile
Publication of TNSN98147A1 publication Critical patent/TNSN98147A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/20—Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems, e.g. for damping pulsations caused by opening or closing of valves
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3115—Gas pressure storage over or displacement of liquid
    • Y10T137/3118—Surge suppression
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3115—Gas pressure storage over or displacement of liquid
    • Y10T137/3127—With gas maintenance or application
    • Y10T137/313—Gas carried by or evolved from liquid
    • Y10T137/3133—Gas injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Harvester Elements (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Nozzles (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Catching Or Destruction (AREA)

Abstract

DISPOSITIF D'INTRODUCTION D'AIR 7 DANS UN SYSTEME HYDRAULIQUE COMPRENANT UN RESERVOIR HYDROPNEUMATIQUE 3 MONTE SUR UNE CANALISATION 1. LE DISPOSITIF D'INTRODUCTION D'AIR 7 EST MONTE DE FACON A INTRODUIRE DE L'AIR DANS UN ZONE EN EAU DU SYSTEME OU LA PRESSION P5 EST SOIT INFERIEURE, SOIT LEGEREMENT SUPERIEURE A LA PRESSION ATMOSTPHERIQUE, LE DISPOSITIF EST ACTIF LORSQU'UN MANQUE D'AIR EST A COMBLER DANS LE RESERVOIR HYDROPNEUMATIQUE 3.
TNSN98147 1997-08-01 1998-07-31 Dispositif d'introduction d'air pour un reservoir hydropneumatique TNSN98147A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9709902A FR2766883B1 (fr) 1997-08-01 1997-08-01 Dispositif d'introduction d'air pour un reservoir hydropneumatique

Publications (1)

Publication Number Publication Date
TNSN98147A1 true TNSN98147A1 (fr) 2000-12-29

Family

ID=9509954

Family Applications (1)

Application Number Title Priority Date Filing Date
TNSN98147 TNSN98147A1 (fr) 1997-08-01 1998-07-31 Dispositif d'introduction d'air pour un reservoir hydropneumatique

Country Status (11)

Country Link
US (1) US6047721A (fr)
EP (1) EP0895020B1 (fr)
AT (1) ATE423292T1 (fr)
DE (1) DE69840557D1 (fr)
DK (1) DK0895020T3 (fr)
DZ (1) DZ2577A1 (fr)
ES (1) ES2322303T3 (fr)
FR (1) FR2766883B1 (fr)
MA (1) MA24625A1 (fr)
PT (1) PT895020E (fr)
TN (1) TNSN98147A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2930014B1 (fr) * 2008-04-14 2010-05-28 Charlatte Reservoirs Dispositif et procede d'introduction d'air dans un reservoir hydropneumatique
US20140373938A1 (en) * 2010-10-27 2014-12-25 Jaidip Shah Liquid Supply System
CN104929988B (zh) * 2015-05-29 2018-04-13 上海东方泵业(集团)有限公司 一种消除汽蚀的方法和装置
US10883663B2 (en) * 2018-05-24 2021-01-05 Rolls-Royce North American Technologies Inc Rapid fill container system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524770A (en) * 1945-05-11 1950-10-10 F E Myers & Bro Company Centrifugal ejector pump
US2705457A (en) * 1949-06-06 1955-04-05 American Machine & Metals Air volume regulator
US2708881A (en) * 1952-11-24 1955-05-24 Berkeley Pump Company Air pumping jet system
US2756762A (en) * 1953-05-25 1956-07-31 Jacuzzi Bros Inc Pressure tank air charger assembly
US2918931A (en) * 1957-04-24 1959-12-29 Penn Controls Air charger for pressurized tanks
US2938464A (en) * 1957-07-02 1960-05-31 Nielsen Mfg Co Air charger
US3195464A (en) * 1963-05-29 1965-07-20 Flint Pump & Equipment Co Air control system for liquid storage tanks
US3347256A (en) * 1964-12-21 1967-10-17 Phillips Petroleum Co Pressure surge suppression in pipe lines
US3225696A (en) * 1965-02-08 1965-12-28 Walter L Brigman Valve arrangement for well pumps
US4182358A (en) * 1976-07-12 1980-01-08 Vsesojuzny Nauchno-Issledovatelsky Institut Komplexnoi Avtomatizatsii Neftyanoi I Gazovoi Promyshlennosti System for limiting rate of pressure rise in pipeline during hydraulic impact
FR2416417A1 (fr) * 1978-02-06 1979-08-31 Roche Emile Reservoir antibelier a regulation d'air automatique
DK0617227T3 (da) * 1993-03-25 1997-12-22 Charlatte Luftreguleringssystem for hydropneumatisk beholder

Also Published As

Publication number Publication date
DE69840557D1 (de) 2009-04-02
MA24625A1 (fr) 1999-04-01
DZ2577A1 (fr) 2003-02-22
ATE423292T1 (de) 2009-03-15
PT895020E (pt) 2009-05-25
FR2766883B1 (fr) 1999-10-22
ES2322303T3 (es) 2009-06-18
FR2766883A1 (fr) 1999-02-05
EP0895020B1 (fr) 2009-02-18
EP0895020A1 (fr) 1999-02-03
DK0895020T3 (da) 2009-06-15
US6047721A (en) 2000-04-11

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