FR549434A - Improvements to pumps - Google Patents

Improvements to pumps

Info

Publication number
FR549434A
FR549434A FR549434DA FR549434A FR 549434 A FR549434 A FR 549434A FR 549434D A FR549434D A FR 549434DA FR 549434 A FR549434 A FR 549434A
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
Other languages
French (fr)
Inventor
Sydney Eales Hales
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 filed Critical
Application granted granted Critical
Publication of FR549434A publication Critical patent/FR549434A/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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR549434D 1921-03-29 1922-03-28 Improvements to pumps Expired FR549434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB549434X 1921-03-29

Publications (1)

Publication Number Publication Date
FR549434A true FR549434A (en) 1923-02-09

Family

ID=10472528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR549434D Expired FR549434A (en) 1921-03-29 1922-03-28 Improvements to pumps

Country Status (1)

Country Link
FR (1) FR549434A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658250A1 (en) * 1990-02-09 1991-08-16 Bosch Gmbh Robert AXIAL PISTON COMPRESSOR COMPRISING A DOUBLE PISTON CONTROLLED BY A NUTATION DISC.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658250A1 (en) * 1990-02-09 1991-08-16 Bosch Gmbh Robert AXIAL PISTON COMPRESSOR COMPRISING A DOUBLE PISTON CONTROLLED BY A NUTATION DISC.

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