FR1547421A - Improvements made to tandem free piston machines - Google Patents

Improvements made to tandem free piston machines

Info

Publication number
FR1547421A
FR1547421A FR107680A FR107680A FR1547421A FR 1547421 A FR1547421 A FR 1547421A FR 107680 A FR107680 A FR 107680A FR 107680 A FR107680 A FR 107680A FR 1547421 A FR1547421 A FR 1547421A
Authority
FR
France
Prior art keywords
improvements made
free piston
piston machines
tandem free
tandem
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
FR107680A
Other languages
French (fr)
Inventor
Henry Benaroya
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
Priority to FR107680A priority Critical patent/FR1547421A/en
Priority to FR135538A priority patent/FR94629E/en
Priority to BE714778D priority patent/BE714778A/fr
Priority to LU56052D priority patent/LU56052A1/xx
Priority to CH736068A priority patent/CH495500A/en
Priority to DK233968A priority patent/DK131999C/en
Priority to US730290A priority patent/US3501087A/en
Priority to NL6807168A priority patent/NL6807168A/xx
Priority to SE06835/68A priority patent/SE340544B/xx
Priority to GB24502/68A priority patent/GB1204943A/en
Priority to DE1998521U priority patent/DE1998521U/en
Priority to SU1243303A priority patent/SU372839A3/ru
Priority to DE19681751409 priority patent/DE1751409B1/en
Application granted granted Critical
Publication of FR1547421A publication Critical patent/FR1547421A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
    • F02B71/06—Free-piston combustion gas generators per se
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
FR107680A 1967-05-24 1967-05-24 Improvements made to tandem free piston machines Expired FR1547421A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR107680A FR1547421A (en) 1967-05-24 1967-05-24 Improvements made to tandem free piston machines
FR135538A FR94629E (en) 1967-05-24 1968-01-10 Improvements made to tandem free piston machines.
BE714778D BE714778A (en) 1967-05-24 1968-05-07
LU56052D LU56052A1 (en) 1967-05-24 1968-05-10
CH736068A CH495500A (en) 1967-05-24 1968-05-17 Tandem machine with free pistons
US730290A US3501087A (en) 1967-05-24 1968-05-20 Tandem,free-piston machines
DK233968A DK131999C (en) 1967-05-24 1968-05-20 TANDEM FREE STAMP MACHINE
NL6807168A NL6807168A (en) 1967-05-24 1968-05-21
SE06835/68A SE340544B (en) 1967-05-24 1968-05-21
GB24502/68A GB1204943A (en) 1967-05-24 1968-05-22 Improvements in or relating to tandem free-piston machines
DE1998521U DE1998521U (en) 1967-05-24 1968-05-24 TANDEM FREE-PISTON MACHINE.
SU1243303A SU372839A3 (en) 1967-05-24 1968-05-24
DE19681751409 DE1751409B1 (en) 1967-05-24 1968-05-24 Tandem free-piston internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR107680A FR1547421A (en) 1967-05-24 1967-05-24 Improvements made to tandem free piston machines

Publications (1)

Publication Number Publication Date
FR1547421A true FR1547421A (en) 1968-11-29

Family

ID=8631508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR107680A Expired FR1547421A (en) 1967-05-24 1967-05-24 Improvements made to tandem free piston machines

Country Status (10)

Country Link
US (1) US3501087A (en)
CH (1) CH495500A (en)
DE (2) DE1751409B1 (en)
DK (1) DK131999C (en)
FR (1) FR1547421A (en)
GB (1) GB1204943A (en)
LU (1) LU56052A1 (en)
NL (1) NL6807168A (en)
SE (1) SE340544B (en)
SU (1) SU372839A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432089A1 (en) * 1978-07-26 1980-02-22 Benaroya Henry FREE PISTON GENERATOR POWER PLANT
FR2459366A1 (en) * 1979-06-20 1981-01-09 Benaroya Henry IMPROVEMENTS ON FREE PISTON MACHINES

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859966A (en) * 1973-02-16 1975-01-14 Anton Braun Linear balanced free piston machines
US4924956A (en) * 1986-10-24 1990-05-15 Rdg Inventions Corporation Free-piston engine without compressor
US4831972A (en) * 1988-05-04 1989-05-23 Barnwell Edward A Internal combustion engine
US6349682B1 (en) 2000-02-09 2002-02-26 Richard C. Alexius Free piston engine and self-actuated fuel injector therefor
AU2003241277A1 (en) * 2002-03-15 2003-09-29 Advanced Propulsion Technologies, Inc. Engine with power generating capability
DE10254037A1 (en) * 2002-11-20 2004-06-03 Fev Motorentechnik Gmbh Two-stroke free-flight counter-piston internal combustion engine
US7728446B2 (en) * 2003-06-25 2010-06-01 Advanced Propulsion Technologies, Inc. Ring generator
EP1639243B1 (en) * 2003-06-25 2016-04-27 Peter Hofbauer Internal combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347215A (en) * 1967-10-17 Free piston engines
US2027877A (en) * 1932-02-23 1936-01-14 Pescara Raul Pateras Motor compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432089A1 (en) * 1978-07-26 1980-02-22 Benaroya Henry FREE PISTON GENERATOR POWER PLANT
FR2459366A1 (en) * 1979-06-20 1981-01-09 Benaroya Henry IMPROVEMENTS ON FREE PISTON MACHINES

Also Published As

Publication number Publication date
DK131999B (en) 1975-10-06
GB1204943A (en) 1970-09-09
CH495500A (en) 1970-08-31
NL6807168A (en) 1968-11-25
DE1998521U (en) 1968-12-19
LU56052A1 (en) 1968-09-04
DE1751409B1 (en) 1971-12-02
SE340544B (en) 1971-11-22
US3501087A (en) 1970-03-17
SU372839A3 (en) 1973-03-01
DK131999C (en) 1976-03-01

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