EA200600371A1 - PISTON MACHINE - Google Patents

PISTON MACHINE

Info

Publication number
EA200600371A1
EA200600371A1 EA200600371A EA200600371A EA200600371A1 EA 200600371 A1 EA200600371 A1 EA 200600371A1 EA 200600371 A EA200600371 A EA 200600371A EA 200600371 A EA200600371 A EA 200600371A EA 200600371 A1 EA200600371 A1 EA 200600371A1
Authority
EA
Eurasian Patent Office
Prior art keywords
piston
rod
crankshafts
crankcase
suction
Prior art date
Application number
EA200600371A
Other languages
Russian (ru)
Other versions
EA007478B1 (en
Inventor
Радислав Николаевич Воробьев
Анатолий Михайлович Зелинский
Original Assignee
Общество С Ограниченной Ответственностью "Мидера-К"
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 Общество С Ограниченной Ответственностью "Мидера-К" filed Critical Общество С Ограниченной Ответственностью "Мидера-К"
Publication of EA200600371A1 publication Critical patent/EA200600371A1/en
Publication of EA007478B1 publication Critical patent/EA007478B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
    • F01L21/04—Valves arranged in or on piston or piston-rod
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F01L3/205—Reed valves
    • 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
    • F02B75/06—Engines with means for equalising torque
    • F02B75/065—Engines with means for equalising torque with double connecting rods or crankshafts
    • 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
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/04—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0022—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons piston rods
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft

Abstract

Машина предназначена для использования в энергетике в качестве двигателя, насоса или компрессора. Машина содержит картер (1), цилиндр (2) с поршнем (3) и штоком (4), два коленчатых вала (6 и 7), вращающихся в противоположные стороны. Внутренняя полость поршня (12) сообщена со сквозным осевым каналом (13) штока (4), установленного в картере с возможностью возвратно-поступательного перемещения во всасывающем патрубке (14); причём канал (13) штока выполнен с диффузором (27) со стороны полости (12) поршня (3) и с конфузором (28) со стороны всасывающего патрубка (14). Нагнетательные клапаны (18) установлены на крышке (5) цилиндра, а всасывающие (16) - на передней стенке поршня; при этом шток (4) и шатуны (10 и 11) коленчатых валов (6 и 7) шарнирно соединены с траверсой (29). Изобретение обеспечивает уменьшение вредного пространства и снижение гидравлических потерь.The machine is designed for use in power as an engine, pump or compressor. The machine contains a crankcase (1), a cylinder (2) with a piston (3) and a stem (4), two crankshafts (6 and 7) rotating in opposite directions. The internal cavity of the piston (12) communicates with the through axial channel (13) of the rod (4) installed in the crankcase with the possibility of reciprocating movement in the suction nozzle (14); the channel (13) of the rod is made with a diffuser (27) on the side of the cavity (12) of the piston (3) and with a confuser (28) on the side of the suction pipe (14). Pressure valves (18) are installed on the cylinder head (5), and suction (16) - on the front wall of the piston; the rod (4) and the connecting rods (10 and 11) of the crankshafts (6 and 7) are pivotally connected to the crosshead (29). EFFECT: reduced harmful space and reduced hydraulic losses.

EA200600371A 2004-01-20 2005-01-11 Piston machine EA007478B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2004101033/06A RU2262602C1 (en) 2004-01-20 2004-01-20 Piston machine
PCT/RU2005/000003 WO2005068780A1 (en) 2004-01-20 2005-01-11 Piston machine

Publications (2)

Publication Number Publication Date
EA200600371A1 true EA200600371A1 (en) 2006-06-30
EA007478B1 EA007478B1 (en) 2006-10-27

Family

ID=34793509

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600371A EA007478B1 (en) 2004-01-20 2005-01-11 Piston machine

Country Status (8)

Country Link
EP (1) EP1710394A4 (en)
JP (1) JP4592708B2 (en)
KR (1) KR100782704B1 (en)
CN (1) CN100489274C (en)
EA (1) EA007478B1 (en)
RU (1) RU2262602C1 (en)
UA (1) UA91003C2 (en)
WO (1) WO2005068780A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0506006D0 (en) * 2005-03-23 2005-04-27 Howes Jonathan S Apparatus for use as a heat pump
FR2940668A1 (en) * 2008-12-30 2010-07-02 Faar Industry Internal combustion engine i.e. two-stroke internal combustion engine, has inlet valve including circular shaped lateral wall and bottom provided with hole, where valve is in form of tube closed at its one end
WO2012018340A1 (en) * 2010-08-05 2012-02-09 Dalke Arthur E Dual crankshaft internal combustion engine
DE102015013489A1 (en) * 2015-10-16 2017-04-20 Peter Pelz Internal combustion engine with double crank drive and variable compression
CN105927380B (en) * 2016-06-16 2019-05-10 徐州弦波引擎机械科技有限公司 Twin crankshaft engine
RU2686361C1 (en) * 2018-04-02 2019-04-25 федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" Conrodless internal combustion engine with rotating cylinder
DE102021121317A1 (en) * 2021-08-17 2023-02-23 Peter Pelz Cylinder reciprocating device, air motor and vehicle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE203926C (en) *
JPS4929964B1 (en) * 1970-06-04 1974-08-08
JPS5474022A (en) * 1977-11-24 1979-06-13 Toshikazu Kinoshita Reciprocating internal combustion engine
SU905499A1 (en) * 1978-05-04 1982-02-15 Предприятие П/Я А-1614 Piston machine
JPS5999037A (en) * 1982-11-29 1984-06-07 Agency Of Ind Science & Technol Two-cycle engine designed to drive piston by rolling balls and guide grooves
SU1224415A1 (en) * 1984-10-01 1986-04-15 Московский автомобильный завод им.И.А.Лихачева Piston machine
GB8618490D0 (en) * 1986-07-29 1986-09-03 Carding Spec Canada Gas compressor/blower
RU2089739C1 (en) * 1993-03-04 1997-09-10 Черногоров Анатолий Дмитриевич Internal combustion engine with self-ignition (fuel injection ) at superhigh regulated compression ratios (exceeding 19)
DK0747591T3 (en) * 1995-06-07 1999-12-06 Wortsilo Nsd Schweiz Ag Liquid cooled piston for a piston combustion engine
US5682844A (en) * 1996-12-30 1997-11-04 Wittner; John A. Twin crankshaft mechanism with arced connecting rods
JPH10220547A (en) * 1997-02-06 1998-08-21 Hajime Suzuki Motion converting mechanism of low vibration, internal combustion engine and reciprocating compressor
DE19925445A1 (en) * 1999-06-02 2000-12-14 Peter Pelz Reciprocating piston internal combustion engine has inlet valve installed in piston, and stop is provided to open valve when coming into contact with valve stem when piston is in bottom dead centre position
DE10025873A1 (en) * 1999-06-02 2001-11-29 Peter Pelz Piston engine with variable chamber volume provides opening in piston to seat traveling disk valve at chamber-facing passage edge plus piston sleeve interior for clear endstopped valve shaft travel.

Also Published As

Publication number Publication date
CN100489274C (en) 2009-05-20
EP1710394A1 (en) 2006-10-11
RU2262602C1 (en) 2005-10-20
KR20060109499A (en) 2006-10-20
JP2007518919A (en) 2007-07-12
RU2004101033A (en) 2005-06-20
JP4592708B2 (en) 2010-12-08
EA007478B1 (en) 2006-10-27
WO2005068780A1 (en) 2005-07-28
KR100782704B1 (en) 2007-12-07
EP1710394A4 (en) 2007-12-05
UA91003C2 (en) 2010-06-25
CN1910340A (en) 2007-02-07

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ RU