FR384649A - Pompe aspirante et foulante à double effet - Google Patents

Pompe aspirante et foulante à double effet

Info

Publication number
FR384649A
FR384649A FR384649DA FR384649A FR 384649 A FR384649 A FR 384649A FR 384649D A FR384649D A FR 384649DA FR 384649 A FR384649 A FR 384649A
Authority
FR
France
Prior art keywords
double
pressure pump
acting suction
suction
acting
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
David Petermann
Wilhelm Dolder
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR384649A publication Critical patent/FR384649A/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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR384649D 1907-12-04 1907-12-04 Pompe aspirante et foulante à double effet Expired FR384649A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR384649T 1907-12-04

Publications (1)

Publication Number Publication Date
FR384649A true FR384649A (fr) 1908-04-15

Family

ID=1430578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR384649D Expired FR384649A (fr) 1907-12-04 1907-12-04 Pompe aspirante et foulante à double effet

Country Status (1)

Country Link
FR (1) FR384649A (fr)

Similar Documents

Publication Publication Date Title
FR384649A (fr) Pompe aspirante et foulante à double effet
FR9263E (fr) Pompe aspirante et foulante à double effet
CH39497A (de) Doppelwirkende Saug- und Druckpumpe
FR383763A (fr) Pompe à air à double effet
FR393884A (fr) Pompe aspirante et foulante
CH43979A (de) Doppelwirkende Saug- und Druckpumpe
CH40522A (de) Saug- und Druckpumpe
FR380476A (fr) Pompe aspirante
FR372116A (fr) Pompe aspirante et foulante
FR396232A (fr) Pompe aspirante et foulante
FR384672A (fr) Pompe à air
FR405479A (fr) Pompe à double effet
FR367745A (fr) Pompe à double effet
FR10776E (fr) Pompe aspirante et foulante
FR396954A (fr) Pompe à air
FR350640A (fr) Pompe aspirante et foulante
FR382291A (fr) Pompe
FR383926A (fr) Pompe
FR395178A (fr) Pompe à double effet particulièrement destinée à la compression de l'air
FR368449A (fr) Pompe pneumatique à double effet
DK5684C (da) Dobbeltvirkende klapfri Suge- og Trykpumpe.
FR384729A (fr) Pompe fonctionnant sans piston ni presse-étoupe
FR388025A (fr) Pompe à air
FR389782A (fr) Graisseur à pompe
DK12046C (da) Malkemaskine med dobbeltvirkende Suge- og Trykpumpe.