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FR1188375A - Groupe moto-compresseur à pistons libres - Google Patents

Groupe moto-compresseur à pistons libres

Info

Publication number
FR1188375A
FR1188375A FR1188375DA FR1188375A FR 1188375 A FR1188375 A FR 1188375A FR 1188375D A FR1188375D A FR 1188375DA FR 1188375 A FR1188375 A FR 1188375A
Authority
FR
France
Prior art keywords
compressor unit
free piston
motor compressor
piston motor
free
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)
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.)
Joy Manufacturing Co
Original Assignee
Joy Manufacturing Co
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 Joy Manufacturing Co filed Critical Joy Manufacturing Co
Application granted granted Critical
Publication of FR1188375A publication Critical patent/FR1188375A/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
    • F04B31/00—Free-piston pumps specially adapted for elastic fluids; Systems incorporating such pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1188375D 1956-12-13 1957-12-13 Groupe moto-compresseur à pistons libres Expired FR1188375A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1188375XA 1956-12-13 1956-12-13

Publications (1)

Publication Number Publication Date
FR1188375A true FR1188375A (fr) 1959-09-22

Family

ID=22381020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1188375D Expired FR1188375A (fr) 1956-12-13 1957-12-13 Groupe moto-compresseur à pistons libres

Country Status (1)

Country Link
FR (1) FR1188375A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412476A (en) * 1979-05-07 1983-11-01 Henry Benaroya Tandem machine with opposed free pistons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412476A (en) * 1979-05-07 1983-11-01 Henry Benaroya Tandem machine with opposed free pistons

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