CS185613B2 - Combustion engine with the inner combustion and free pistons - Google Patents

Combustion engine with the inner combustion and free pistons

Info

Publication number
CS185613B2
CS185613B2 CS787172A CS787172A CS185613B2 CS 185613 B2 CS185613 B2 CS 185613B2 CS 787172 A CS787172 A CS 787172A CS 787172 A CS787172 A CS 787172A CS 185613 B2 CS185613 B2 CS 185613B2
Authority
CS
Czechoslovakia
Prior art keywords
combustion
free pistons
combustion engine
engine
pistons
Prior art date
Application number
CS787172A
Other languages
Czech (cs)
Inventor
William M Fitzgerald
Original Assignee
William M Fitzgerald
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
Priority to GB5372171A priority Critical patent/GB1406221A/en
Application filed by William M Fitzgerald filed Critical William M Fitzgerald
Publication of CS185613B2 publication Critical patent/CS185613B2/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B71/00Free-piston engines; Engines without rotary main shaft
    • F02B71/04Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
    • F02B71/045Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby with hydrostatic transmission
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/04Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03CPOSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00Rotary-piston engines
    • F03C2/08Rotary-piston engines of intermeshing-engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/05Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by internal-combustion engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10Valves; Arrangement of valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10Valves; Arrangement of valves
    • F04B53/102Disc valves
    • F04B53/1032Spring-actuated disc valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
CS787172A 1971-11-18 1972-11-20 Combustion engine with the inner combustion and free pistons CS185613B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5372171A GB1406221A (en) 1971-11-18 1971-11-18 Power units

Publications (1)

Publication Number Publication Date
CS185613B2 true CS185613B2 (en) 1978-10-31

Family

ID=10468766

Family Applications (1)

Application Number Title Priority Date Filing Date
CS787172A CS185613B2 (en) 1971-11-18 1972-11-20 Combustion engine with the inner combustion and free pistons

Country Status (14)

Country Link
US (1) US3841797A (en)
JP (1) JPS5650105B2 (en)
AR (1) AR195203A1 (en)
BE (1) BE791450A (en)
BR (1) BR7207968D0 (en)
CH (7) CH563524A5 (en)
CS (1) CS185613B2 (en)
DE (1) DE2256198C2 (en)
FR (7) FR2160651B1 (en)
GB (1) GB1406221A (en)
IN (1) IN139163B (en)
IT (1) IT1056731B (en)
NL (1) NL177846C (en)
SE (1) SE392503B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205638A (en) * 1977-11-18 1980-06-03 Giovanni Vlacancinch Fluid power supply system
FR2502256B1 (en) * 1981-03-23 1984-07-13 Airmachines
JPH0119447Y2 (en) * 1981-10-07 1989-06-06
FR2571096A1 (en) * 1984-10-01 1986-04-04 Lehir J Pierre Single cylinder double action motor with two pistons working in opposite directions
FR2572771A1 (en) * 1984-11-08 1986-05-09 Lehir Jean Pierre Combustion engine with two opposed pistons in the same cylinder
JPH0186706U (en) * 1987-11-30 1989-06-08
JPH0466806U (en) * 1990-10-23 1992-06-12
US5287827A (en) * 1991-09-17 1994-02-22 Tectonics Companies, Inc. Free piston engine control system
CA2133812A1 (en) * 1994-10-06 1996-04-07 Christer Gotmalm Vehicle with combined cooling system and hydraulic system
CZ330497A3 (en) * 1995-04-20 1998-05-13 Split Cycle Technology Limited Engine with a free piston
US9127639B2 (en) * 2009-11-02 2015-09-08 Michael Y. Cho System and method for water expulsion from underwater hydropower plant and hydropower plant associated therewith
DE102010001252A1 (en) * 2010-01-27 2011-07-28 Robert Bosch GmbH, 70469 Fuel injection system with integrated high-pressure accumulator on a cylinder head
CN103423506B (en) * 2012-05-22 2015-09-23 徐学新 A kind of many gyration type hydraulic operated valves
CN103644029B (en) * 2012-09-21 2016-03-02 摩尔动力(北京)技术股份有限公司 Internal combustion is toward complex phase cycle engine
RU2013106611A (en) * 2013-02-14 2014-08-20 Дмитрий Геннадьевич Шадрин Generator
CN104929766B (en) * 2014-03-21 2017-04-12 北京理工大学 Hydraulic free piston engine
US20160376983A1 (en) * 2015-06-23 2016-12-29 Ricardo Daniel ALVARADO ESCOTO Highly efficient two-stroke internal combustion hydraulic engine with a torquing vane device incorporated.
CN105257502B (en) * 2015-10-21 2019-05-17 嵊州市佰特机械有限公司 A kind of anti-reverse flow pattern water pump of pressurization
CN108799604A (en) * 2018-06-29 2018-11-13 武汉大学 A kind of organic glass tablet rapid-closure damper

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745357A (en) * 1951-10-22 1956-05-15 Northrop Aircraft Inc Pressurized hydraulic reservoir
GB797296A (en) * 1955-10-06 1958-07-02 Dowty Equipment Ltd Improvements relating to pressure-loaded reservoirs and charging devices therefor
US2830609A (en) * 1956-04-20 1958-04-15 Avro Aircraft Ltd Hydraulically pressurized compensator
US3145660A (en) * 1962-02-13 1964-08-25 Bush Vannevar Free piston hydraulic pump
FR1428515A (en) * 1964-11-25 1966-02-18 Citroen Sa Andre Improvements to liquid fuel injection devices for internal combustion engines
BE672028A (en) * 1964-11-25
FR1492914A (en) * 1966-05-09 1967-08-25 Citroen Sa Andre Improvements to liquid fuel injection devices for free-piston engines
US3667223A (en) * 1971-02-16 1972-06-06 Mc Donnell Douglas Corp Hydraulic system having means for isolating leaking branch circuits

Also Published As

Publication number Publication date
FR2217611A1 (en) 1974-09-06
NL177846C (en) 1985-12-02
DE2256198A1 (en) 1973-05-24
FR2217568A1 (en) 1974-09-06
BR7207968D0 (en) 1973-08-21
FR2217568B1 (en) 1975-04-11
FR2222902A5 (en) 1974-10-18
FR2332436B1 (en) 1978-04-14
FR2160651A1 (en) 1973-06-29
JPS4861853A (en) 1973-08-29
CH569183A5 (en) 1975-11-14
FR2217529A1 (en) 1974-09-06
NL177846B (en) 1985-07-01
AR195203A1 (en) 1973-09-19
US3841797A (en) 1974-10-15
CH569189A5 (en) 1975-11-14
IN139163B (en) 1976-05-15
BE791450A (en) 1973-03-16
FR2217529B1 (en) 1977-01-07
CH569191A5 (en) 1975-11-14
SE392503B (en) 1977-03-28
FR2332436A1 (en) 1977-06-17
BE791450A1 (en)
NL7215611A (en) 1973-05-22
CH563524A5 (en) 1975-06-30
CH569211A5 (en) 1975-11-14
GB1406221A (en) 1975-09-17
FR2160651B1 (en) 1976-07-23
CH569213A5 (en) 1975-11-14
FR2217574A1 (en) 1974-09-06
DE2256198C2 (en) 1985-09-26
FR2217574B1 (en) 1978-07-21
JPS5650105B2 (en) 1981-11-26
CH569195A5 (en) 1975-11-14
IT1056731B (en) 1982-02-20

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