AU3259371A - Free piston engine - Google Patents

Free piston engine

Info

Publication number
AU3259371A
AU3259371A AU32593/71A AU3259371A AU3259371A AU 3259371 A AU3259371 A AU 3259371A AU 32593/71 A AU32593/71 A AU 32593/71A AU 3259371 A AU3259371 A AU 3259371A AU 3259371 A AU3259371 A AU 3259371A
Authority
AU
Australia
Prior art keywords
piston engine
free piston
free
engine
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
AU32593/71A
Other versions
AU461892B2 (en
Inventor
G. TACY and JOHN V. BYRNE JAMES
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
Publication of AU3259371A publication Critical patent/AU3259371A/en
Application granted granted Critical
Publication of AU461892B2 publication Critical patent/AU461892B2/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
    • 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
    • F02B71/02—Starting
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/001—Ignition installations adapted to specific engine types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/001—Ignition installations adapted to specific engine types
    • F02P15/005—Layout of ignition circuits for rotary- or oscillating piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/06—Other installations having capacitive energy storage
    • F02P3/08—Layout of circuits
    • F02P3/0876—Layout of circuits the storage capacitor being charged by means of an energy converter (DC-DC converter) or of an intermediate storage inductance
    • F02P3/0884—Closing the discharge circuit of the storage capacitor with semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Portable Nailing Machines And Staplers (AREA)
AU32593/71A 1970-08-24 1971-08-20 Free piston engine Expired AU461892B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6621570A 1970-08-24 1970-08-24
USUS66215 1970-08-24

Publications (2)

Publication Number Publication Date
AU3259371A true AU3259371A (en) 1973-02-22
AU461892B2 AU461892B2 (en) 1975-06-12

Family

ID=22068038

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32593/71A Expired AU461892B2 (en) 1970-08-24 1971-08-20 Free piston engine

Country Status (13)

Country Link
US (1) US3673999A (en)
AU (1) AU461892B2 (en)
BE (1) BE771550R (en)
BR (1) BR7105493D0 (en)
CA (1) CA930791A (en)
CH (1) CH529922A (en)
CS (1) CS164891B2 (en)
ES (1) ES394470A2 (en)
FR (1) FR2102376B2 (en)
GB (1) GB1357957A (en)
NL (1) NL7111552A (en)
SE (1) SE384904B (en)
ZA (1) ZA714718B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943897A (en) * 1974-10-02 1976-03-16 Frank Kenneth Luteran Ignition system for rotary piston engine
GB2219671B (en) * 1988-04-26 1993-01-13 Joseph Frank Kos Computer controlled optimized hybrid engine
US5287827A (en) * 1991-09-17 1994-02-22 Tectonics Companies, Inc. Free piston engine control system
US5678522A (en) * 1996-07-12 1997-10-21 Han; William Free piston internal combustion engine
CN101782038B (en) * 2009-12-07 2011-08-24 重庆邮电大学 Pulse separating circuit for motorcycle igniter
US9343931B2 (en) 2012-04-06 2016-05-17 David Deak Electrical generator with rotational gaussian surface magnet and stationary coil
US10202897B2 (en) * 2013-04-16 2019-02-12 Regents Of The University Of Minnesota Systems and methods for transient control of a free-piston engine
US9673683B2 (en) * 2014-11-07 2017-06-06 David Deak, SR. Reciprocating magnet electrical generator
US10554099B2 (en) * 2017-09-20 2020-02-04 Etagen, Inc. DC-DC converter in a non-steady system
CA3076493A1 (en) 2017-09-20 2019-03-28 Mainspring Energy, Inc. Auto-braking for an electromagnetic machine
CN111819770B (en) 2017-10-30 2023-09-19 威能科技有限责任公司 Magnetic momentum transfer type generator
US11973391B2 (en) 2019-11-21 2024-04-30 Wepower Technologies Llc Tangentially actuated magnetic momentum transfer generator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331986A (en) * 1964-11-16 1967-07-18 Eltra Corp Contactless ignition system
US3375812A (en) * 1964-12-10 1968-04-02 Mitsubishi Electric Corp Ignition device for internal combustion engine
US3316448A (en) * 1965-10-15 1967-04-25 Eltra Corp Contactless ignition system
US3446197A (en) * 1965-10-22 1969-05-27 Battelle Development Corp Ignition system for free-piston engine
US3390668A (en) * 1966-04-13 1968-07-02 Motorola Inc Electronic ignition system
US3496921A (en) * 1968-08-01 1970-02-24 Ford Motor Co Capacitive storage ignition system

Also Published As

Publication number Publication date
DE2142208B2 (en) 1975-10-23
BR7105493D0 (en) 1973-06-07
SE384904B (en) 1976-05-24
FR2102376A2 (en) 1972-04-07
DE2142208A1 (en) 1972-03-02
ES394470A2 (en) 1976-11-16
BE771550R (en) 1971-12-31
FR2102376B2 (en) 1973-06-29
GB1357957A (en) 1974-06-26
CH529922A (en) 1972-10-31
AU461892B2 (en) 1975-06-12
ZA714718B (en) 1973-02-28
CS164891B2 (en) 1975-11-28
NL7111552A (en) 1972-02-28
US3673999A (en) 1972-07-04
CA930791A (en) 1973-07-24

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