FR356960A - Pompe à double effet à piston unique, applicable aux puits artésiens ou autres puits tubés - Google Patents

Pompe à double effet à piston unique, applicable aux puits artésiens ou autres puits tubés

Info

Publication number
FR356960A
FR356960A FR356960DA FR356960A FR 356960 A FR356960 A FR 356960A FR 356960D A FR356960D A FR 356960DA FR 356960 A FR356960 A FR 356960A
Authority
FR
France
Prior art keywords
wells
applicable
piston pump
double acting
single piston
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
Jean Jacques Ernest Mersch
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.)
JEAN JACQUES ERNEST MERSCH
Original Assignee
JEAN JACQUES ERNEST MERSCH
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 JEAN JACQUES ERNEST MERSCH filed Critical JEAN JACQUES ERNEST MERSCH
Application granted granted Critical
Publication of FR356960A publication Critical patent/FR356960A/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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR356960D 1905-08-17 1905-08-17 Pompe à double effet à piston unique, applicable aux puits artésiens ou autres puits tubés Expired FR356960A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR356960T 1905-08-17

Publications (1)

Publication Number Publication Date
FR356960A true FR356960A (fr) 1905-12-14

Family

ID=1404890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR356960D Expired FR356960A (fr) 1905-08-17 1905-08-17 Pompe à double effet à piston unique, applicable aux puits artésiens ou autres puits tubés

Country Status (1)

Country Link
FR (1) FR356960A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6581343B1 (en) * 1999-08-05 2003-06-24 Luigi Metelli Prefabricated girder in two halves and roof structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6581343B1 (en) * 1999-08-05 2003-06-24 Luigi Metelli Prefabricated girder in two halves and roof structure

Similar Documents

Publication Publication Date Title
FR356960A (fr) Pompe à double effet à piston unique, applicable aux puits artésiens ou autres puits tubés
FR391283A (fr) Pompe particulièrement applicable aux puits de grande profondeur
FR346718A (fr) Pompe oscillante, sans clapets, à simple ou à double effet
FR357002A (fr) Pompe à vapeur sans piston
FR358616A (fr) Adaptation de pompe à une bouteille, etc.
FR4955E (fr) Pompe oscillante sans clapets à simple ou à double effet
FR399095A (fr) Pompe particulièrement destinée à des puits forés
FR368449A (fr) Pompe pneumatique à double effet
FR343639A (fr) Graisseur à pompe sans clapets
FR384729A (fr) Pompe fonctionnant sans piston ni presse-étoupe
FR367792A (fr) Pompe sans clapet
FR5465E (fr) Pompe à piston creux différentiel, à écoulement continu
FR419097A (fr) Perfectionnements aux compresseurs d'air, ou pompes à air, hydrauliques
FR379099A (fr) Perfectionnements aux pompes rotatives à fluide élastique
AT23451B (de) Zwillingskolbenpumpe.
FR370642A (fr) Pompe à huile
FR7598E (fr) Pompe à huile
FR401140A (fr) Perfectionnements apportés aux pompes à pulsation
FR365857A (fr) Perfectionnements aux pompes oscillantes sans clapets
CH36431A (fr) Vérin hydraulique à double effet
FR360354A (fr) Pompe à quadruple effet
DK9977C (da) Kugleventil med tilhørende Ventilrørstykker til Pumper med forskydeligt Pumperør.
FR395318A (fr) Serrure à pompe
FR365232A (fr) Perfectionnements aux pompes de gonflement, etc.
DK10252C (da) Kompressionspumpe med Dobbeltventil.