FR978004A - Improvements to free piston machines - Google Patents

Improvements to free piston machines

Info

Publication number
FR978004A
FR978004A FR978004DA FR978004A FR 978004 A FR978004 A FR 978004A FR 978004D A FR978004D A FR 978004DA FR 978004 A FR978004 A FR 978004A
Authority
FR
France
Prior art keywords
free piston
piston machines
machines
free
piston
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
Ernest Mercier
Marcel Ehlinger
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.)
ILE D ETUDES THERMO MECANIQUES
Original Assignee
ILE D ETUDES THERMO MECANIQUES
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 ILE D ETUDES THERMO MECANIQUES filed Critical ILE D ETUDES THERMO MECANIQUES
Application granted granted Critical
Publication of FR978004A publication Critical patent/FR978004A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
FR978004D 1942-12-09 1942-12-09 Improvements to free piston machines Expired FR978004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR978004T 1942-12-09

Publications (1)

Publication Number Publication Date
FR978004A true FR978004A (en) 1951-04-09

Family

ID=9520192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978004D Expired FR978004A (en) 1942-12-09 1942-12-09 Improvements to free piston machines

Country Status (1)

Country Link
FR (1) FR978004A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645213A (en) * 1950-10-13 1953-07-14 Soc Es Energie Sa Free piston engine having hollow pistons
DE895394C (en) * 1951-09-16 1953-11-02 Bayerische Motoren Werke Ag Crank drive for piston engines
DE1017411B (en) * 1955-02-26 1957-10-10 Klaue Hermann Internal combustion engine with free-flying piston

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645213A (en) * 1950-10-13 1953-07-14 Soc Es Energie Sa Free piston engine having hollow pistons
DE895394C (en) * 1951-09-16 1953-11-02 Bayerische Motoren Werke Ag Crank drive for piston engines
DE1017411B (en) * 1955-02-26 1957-10-10 Klaue Hermann Internal combustion engine with free-flying piston

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