FR422387A - Pompe duplex - Google Patents

Pompe duplex

Info

Publication number
FR422387A
FR422387A FR422387DA FR422387A FR 422387 A FR422387 A FR 422387A FR 422387D A FR422387D A FR 422387DA FR 422387 A FR422387 A FR 422387A
Authority
FR
France
Prior art keywords
duplex pump
duplex
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
English (en)
Inventor
William Scholz
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 FR422387A publication Critical patent/FR422387A/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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR422387D 1910-11-10 1910-11-10 Pompe duplex Expired FR422387A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR422387T 1910-11-10

Publications (1)

Publication Number Publication Date
FR422387A true FR422387A (fr) 1911-03-20

Family

ID=1465345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR422387D Expired FR422387A (fr) 1910-11-10 1910-11-10 Pompe duplex

Country Status (1)

Country Link
FR (1) FR422387A (fr)

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