FR384729A - Pump operating without piston or stuffing box - Google Patents

Pump operating without piston or stuffing box

Info

Publication number
FR384729A
FR384729A FR384729A FR384729DA FR384729A FR 384729 A FR384729 A FR 384729A FR 384729 A FR384729 A FR 384729A FR 384729D A FR384729D A FR 384729DA FR 384729 A FR384729 A FR 384729A
Authority
FR
France
Prior art keywords
piston
stuffing box
pump operating
pump
operating
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
FR384729A
Other languages
French (fr)
Inventor
Charles Cholous
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.)
CHARLES CHOLOUS
Original Assignee
CHARLES CHOLOUS
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 CHARLES CHOLOUS filed Critical CHARLES CHOLOUS
Application granted granted Critical
Publication of FR384729A publication Critical patent/FR384729A/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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR384729A 1907-10-16 1907-10-16 Pump operating without piston or stuffing box Expired FR384729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR384729T 1907-10-16

Publications (1)

Publication Number Publication Date
FR384729A true FR384729A (en) 1908-04-18

Family

ID=1430647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR384729A Expired FR384729A (en) 1907-10-16 1907-10-16 Pump operating without piston or stuffing box

Country Status (1)

Country Link
FR (1) FR384729A (en)

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