FR647630A - Semi-rotary liquid pump - Google Patents

Semi-rotary liquid pump

Info

Publication number
FR647630A
FR647630A FR647630DA FR647630A FR 647630 A FR647630 A FR 647630A FR 647630D A FR647630D A FR 647630DA FR 647630 A FR647630 A FR 647630A
Authority
FR
France
Prior art keywords
semi
liquid pump
rotary liquid
rotary
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.)
GUY ET MITAL SNC
Original Assignee
GUY ET MITAL SNC
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 GUY ET MITAL SNC filed Critical GUY ET MITAL SNC
Application granted granted Critical
Publication of FR647630A publication Critical patent/FR647630A/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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0003—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber
    • F04B7/0007—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber and having a rotating movement
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • 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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR647630D 1928-01-24 1928-01-24 Semi-rotary liquid pump Expired FR647630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR647630T 1928-01-24

Publications (1)

Publication Number Publication Date
FR647630A true FR647630A (en) 1928-11-27

Family

ID=9002198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR647630D Expired FR647630A (en) 1928-01-24 1928-01-24 Semi-rotary liquid pump

Country Status (1)

Country Link
FR (1) FR647630A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630956A1 (en) * 1975-07-09 1977-01-27 Achille Prunet PUMP FOR TRANSFERRING LIQUIDS HIGHLY IMPROVED WITH SOLID SUBSTANCES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630956A1 (en) * 1975-07-09 1977-01-27 Achille Prunet PUMP FOR TRANSFERRING LIQUIDS HIGHLY IMPROVED WITH SOLID SUBSTANCES

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