FR454412A - Improvements to pumps - Google Patents

Improvements to pumps

Info

Publication number
FR454412A
FR454412A FR454412A FR454412DA FR454412A FR 454412 A FR454412 A FR 454412A FR 454412 A FR454412 A FR 454412A FR 454412D A FR454412D A FR 454412DA FR 454412 A FR454412 A FR 454412A
Authority
FR
France
Prior art keywords
pumps
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
FR454412A
Other languages
French (fr)
Inventor
William Suddards Franklin
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 FR454412A publication Critical patent/FR454412A/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
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR454412A 1913-02-15 1913-02-15 Improvements to pumps Expired FR454412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR454412T 1913-02-15

Publications (1)

Publication Number Publication Date
FR454412A true FR454412A (en) 1913-07-04

Family

ID=1494421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR454412A Expired FR454412A (en) 1913-02-15 1913-02-15 Improvements to pumps

Country Status (1)

Country Link
FR (1) FR454412A (en)

Similar Documents

Publication Publication Date Title
FR468071A (en) Improvements to pumps
FR457911A (en) Improvements to cinematographs
FR454412A (en) Improvements to pumps
FR461387A (en) Improvements to cinematographs
FR461951A (en) Improvements to syringes
FR464893A (en) Improvements to rotary pumps
FR515388A (en) Improvements to fountains
FR463253A (en) Improvements to inhalers
FR476367A (en) Improvements relating to projectiles
FR453209A (en) Improvements to projectiles
FR454482A (en) Improvements to cinematographs
FR464500A (en) Improvements to norias
FR464889A (en) Improvements to trunks-ragpickers
FR469830A (en) Improvements to hydroaeroplanes
FR453644A (en) Improvements to hydroaeroplanes
FR464709A (en) Improvements to film-packs
FR460308A (en) Improvements to inflammers
FR18416E (en) Improvements to cinematographs
FR478447A (en) Improvements to pumps
FR466346A (en) Improvements made to cremones
FR476562A (en) Improvements made to voltammeters
FR464173A (en) Improvements to jacks
FR438381A (en) Improvements to pumps
FR440200A (en) Improvements to pumps
FR468214A (en) Improvements to hoists