FR485682A - Improvements to air compressors - Google Patents

Improvements to air compressors

Info

Publication number
FR485682A
FR485682A FR485682DA FR485682A FR 485682 A FR485682 A FR 485682A FR 485682D A FR485682D A FR 485682DA FR 485682 A FR485682 A FR 485682A
Authority
FR
France
Prior art keywords
air compressors
compressors
air
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
William Reavell
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.)
Reavell and Co Ltd
Original Assignee
Reavell and Co Ltd
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 Reavell and Co Ltd filed Critical Reavell and Co Ltd
Application granted granted Critical
Publication of FR485682A publication Critical patent/FR485682A/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
    • F04B25/00—Multi-stage pumps
    • F04B25/02—Multi-stage pumps of stepped piston type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR485682D 1916-05-30 1917-06-04 Improvements to air compressors Expired FR485682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB485682X 1916-05-30

Publications (1)

Publication Number Publication Date
FR485682A true FR485682A (en) 1918-01-29

Family

ID=1522368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR485682D Expired FR485682A (en) 1916-05-30 1917-06-04 Improvements to air compressors

Country Status (1)

Country Link
FR (1) FR485682A (en)

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