FR4955E - Single or double acting oscillating pump without valves - Google Patents

Single or double acting oscillating pump without valves

Info

Publication number
FR4955E
FR4955E FR4955DA FR4955E FR 4955 E FR4955 E FR 4955E FR 4955D A FR4955D A FR 4955DA FR 4955 E FR4955 E FR 4955E
Authority
FR
France
Prior art keywords
valves
double acting
oscillating pump
acting oscillating
pump
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
French (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.)
DES ATELIERS ET CHANTIERS de la LOIRE
Original Assignee
DES ATELIERS ET CHANTIERS de la LOIRE
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 DES ATELIERS ET CHANTIERS de la LOIRE filed Critical DES ATELIERS ET CHANTIERS de la LOIRE
Application granted granted Critical
Publication of FR4955E publication Critical patent/FR4955E/en
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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/005—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 changing the phase relationship of two working pistons in one working chamber or the phase-relationship of a piston and a driven distribution member
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/027—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders cylinders oscillating around an axis perpendicular to their own axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR4955D 1904-10-01 1905-06-27 Single or double acting oscillating pump without valves Expired FR4955E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR346718T 1904-10-01
FR4955T 1905-06-27

Publications (1)

Publication Number Publication Date
FR4955E true FR4955E (en) 1905-11-15

Family

ID=1348123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4955D Expired FR4955E (en) 1904-10-01 1905-06-27 Single or double acting oscillating pump without valves

Country Status (1)

Country Link
FR (1) FR4955E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498261A1 (en) * 1981-01-19 1982-07-23 Leduc Rene Hydro Sa Hydraulic radial piston pump - has eccentric with outer slotted changeover ring for reverse operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498261A1 (en) * 1981-01-19 1982-07-23 Leduc Rene Hydro Sa Hydraulic radial piston pump - has eccentric with outer slotted changeover ring for reverse operation

Similar Documents

Publication Publication Date Title
FR4955E (en) Single or double acting oscillating pump without valves
FR346718A (en) Oscillating pump, without valves, single or double acting
FR343639A (en) Pump lubricator without valves
FR328351A (en) Pump operating without valves
FR341903A (en) Oscillating piston pump
FR333927A (en) Piston pump without valves or flaps
FR357002A (en) Steam pump without piston
FR367792A (en) Pump without valve
FR339658A (en) Single acting direct compression pump
FR381164A (en) Pump without eccentric rotary piston valves
FR394176A (en) Lubricating pump without valves
FR378933A (en) Lubricating pump without valves
FR366299A (en) Lubricating pump without valves
FR342021A (en) Rotary pump with gradually increasing section
FR405479A (en) Double acting pump
FR342601A (en) Variable flow pump
FR344215A (en) Rotary pump
FR360354A (en) Quadruple effect pump
FR356960A (en) Double acting single piston pump, applicable to artesian wells or other tube wells
FR5049E (en) Oscillating piston pump
FR3374E (en) Oscillating piston pump
FR348878A (en) Pump valve
FR347521A (en) Steam pump
FR4713E (en) Steam pump
FR337492A (en) Double acting pump system