EA200600371A1 - PISTON MACHINE - Google Patents
PISTON MACHINEInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Compressor (AREA)
- Details Of Reciprocating Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
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.
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)
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)
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) |
DE59506589D1 (en) * | 1995-06-07 | 1999-09-16 | Waertsilae Nsd Schweiz Ag | Liquid-cooled piston for a reciprocating piston internal 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 |
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. |
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 |
-
2004
- 2004-01-20 RU RU2004101033/06A patent/RU2262602C1/en not_active IP Right Cessation
-
2005
- 2005-01-11 JP JP2006549177A patent/JP4592708B2/en not_active Expired - Fee Related
- 2005-01-11 CN CNB2005800027484A patent/CN100489274C/en not_active Expired - Fee Related
- 2005-01-11 EA EA200600371A patent/EA007478B1/en not_active IP Right Cessation
- 2005-01-11 UA UAA200603748A patent/UA91003C2/en unknown
- 2005-01-11 EP EP05710990A patent/EP1710394A4/en not_active Withdrawn
- 2005-01-11 WO PCT/RU2005/000003 patent/WO2005068780A1/en not_active Application Discontinuation
- 2005-01-11 KR KR1020067012779A patent/KR100782704B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20060109499A (en) | 2006-10-20 |
CN100489274C (en) | 2009-05-20 |
RU2262602C1 (en) | 2005-10-20 |
RU2004101033A (en) | 2005-06-20 |
CN1910340A (en) | 2007-02-07 |
WO2005068780A1 (en) | 2005-07-28 |
KR100782704B1 (en) | 2007-12-07 |
UA91003C2 (en) | 2010-06-25 |
JP4592708B2 (en) | 2010-12-08 |
EP1710394A4 (en) | 2007-12-05 |
JP2007518919A (en) | 2007-07-12 |
EA007478B1 (en) | 2006-10-27 |
EP1710394A1 (en) | 2006-10-11 |
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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 |