FR4274E - Système de pompe aspirante et foulante équilibrée - Google Patents

Système de pompe aspirante et foulante équilibrée

Info

Publication number
FR4274E
FR4274E FR4274DA FR4274E FR 4274 E FR4274 E FR 4274E FR 4274D A FR4274D A FR 4274DA FR 4274 E FR4274 E FR 4274E
Authority
FR
France
Prior art keywords
pressure pump
pump system
balanced suction
balanced
suction
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
Other languages
English (en)
Inventor
Pierre-Hippolyte-Jules Paindavoine
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.)
PIERRE HIPPOLYTE JULES PAINDAV
Original Assignee
PIERRE HIPPOLYTE JULES PAINDAV
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 PIERRE HIPPOLYTE JULES PAINDAV filed Critical PIERRE HIPPOLYTE JULES PAINDAV
Application granted granted Critical
Publication of FR4274E publication Critical patent/FR4274E/fr
Expired 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/127—Disc valves
    • F04B53/128—Annular disc valves
    • 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
    • F04B11/0025—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring the spring fluid being in direct contact with the pumped fluid
    • 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
    • F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR4274D 1903-09-23 1904-09-23 Système de pompe aspirante et foulante équilibrée Expired FR4274E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR339058T 1903-09-23
FR4274T 1904-09-23

Publications (1)

Publication Number Publication Date
FR4274E true FR4274E (fr) 1905-11-09

Family

ID=1347434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4274D Expired FR4274E (fr) 1903-09-23 1904-09-23 Système de pompe aspirante et foulante équilibrée

Country Status (1)

Country Link
FR (1) FR4274E (fr)

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