FR488379A - Compresseur d'air à double effet - Google Patents

Compresseur d'air à double effet

Info

Publication number
FR488379A
FR488379A FR488379DA FR488379A FR 488379 A FR488379 A FR 488379A FR 488379D A FR488379D A FR 488379DA FR 488379 A FR488379 A FR 488379A
Authority
FR
France
Prior art keywords
air compressor
double acting
acting air
double
compressor
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
Lewis Leroy Foster
John Henry Ruehmling
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 FR488379A publication Critical patent/FR488379A/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
    • F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
    • F04B3/003—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage with two or more pistons reciprocating one within another, e.g. one piston forning cylinder of the other
    • 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
    • F04B25/00—Multi-stage pumps
    • 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
    • F04B39/08—Actuation of distribution members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR488379D 1918-01-11 1918-01-11 Compresseur d'air à double effet Expired FR488379A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR488379T 1918-01-11

Publications (1)

Publication Number Publication Date
FR488379A true FR488379A (fr) 1918-09-24

Family

ID=1524751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR488379D Expired FR488379A (fr) 1918-01-11 1918-01-11 Compresseur d'air à double effet

Country Status (1)

Country Link
FR (1) FR488379A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019077097A1 (fr) * 2017-10-19 2019-04-25 Sanofi Pompe médicale

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019077097A1 (fr) * 2017-10-19 2019-04-25 Sanofi Pompe médicale
US11707565B2 (en) 2017-10-19 2023-07-25 Sanofi Medical pump

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