FR990819A - Multiple pulsator pump, with full use of compressed air - Google Patents

Multiple pulsator pump, with full use of compressed air

Info

Publication number
FR990819A
FR990819A FR990819DA FR990819A FR 990819 A FR990819 A FR 990819A FR 990819D A FR990819D A FR 990819DA FR 990819 A FR990819 A FR 990819A
Authority
FR
France
Prior art keywords
compressed air
full use
pulsator
pump
pulsator 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.)
MATEMINE
Original Assignee
MATEMINE
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 MATEMINE filed Critical MATEMINE
Application granted granted Critical
Publication of FR990819A publication Critical patent/FR990819A/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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/02—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating
FR990819D 1949-05-11 1949-05-11 Multiple pulsator pump, with full use of compressed air Expired FR990819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990819T 1949-05-11

Publications (1)

Publication Number Publication Date
FR990819A true FR990819A (en) 1951-09-26

Family

ID=9547339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990819D Expired FR990819A (en) 1949-05-11 1949-05-11 Multiple pulsator pump, with full use of compressed air

Country Status (1)

Country Link
FR (1) FR990819A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0757183A1 (en) * 1995-08-02 1997-02-05 Mario Pierotti Machine for lifting liquids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0757183A1 (en) * 1995-08-02 1997-02-05 Mario Pierotti Machine for lifting liquids

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