UA154724U - Stirling engine - Google Patents

Stirling engine Download PDF

Info

Publication number
UA154724U
UA154724U UAU202300178U UAU202300178U UA154724U UA 154724 U UA154724 U UA 154724U UA U202300178 U UAU202300178 U UA U202300178U UA U202300178 U UAU202300178 U UA U202300178U UA 154724 U UA154724 U UA 154724U
Authority
UA
Ukraine
Prior art keywords
piston
cylinders
heat exchanger
situated
closes
Prior art date
Application number
UAU202300178U
Other languages
Ukrainian (uk)
Inventor
Ото Мушалек
Original Assignee
Ото Мушалек
Муцка Їрі
Сіри Рене
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 Ото Мушалек, Муцка Їрі, Сіри Рене filed Critical Ото Мушалек
Publication of UA154724U publication Critical patent/UA154724U/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • 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
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/02—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders all in one line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/044—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines having at least two working members, e.g. pistons, delivering power output
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/053—Component parts or details
    • F02G1/055—Heaters or coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2244/00—Machines having two pistons
    • F02G2244/02—Single-acting two piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2270/00—Constructional features
    • F02G2270/40—Piston assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Cylinders (3, 4) of the engine comprise a piston (1, 2) with a recess (12) where a heat exchanger (10, 11) is situated. The heat exchanger (10) of the first cylinder (3) is connected to a heater (5), the heat exchanger (11) of the second cylinder (4) to a cooler (6). From both cylinders (3, 4), a two-way passage (9) and a one-way outlet (13) are conducted to a regenerator (8) situated in a connecting channel (7). Heat exchangers (10, 11) are attached to the forefronts of the cylinders (3, 4), and are provided with a through-opening (17) through which a pin (15) formed on the piston (1, 2) passes. When the piston (1, 2) is in the top dead centre, the pin (15) closes the two-way passage (9), and the body of the piston (1, 2) closes the oneway outlet (13). The heat exchangers (10, 11) are preferably lamellar provided with a fluid circuit. Pistons (1, 2) are parallel, preferably connected to a cam mechanism of the stroke-drop-delay type.
UAU202300178U 2020-06-23 2021-06-18 Stirling engine UA154724U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2020360A CZ308724B6 (en) 2020-06-23 2020-06-23 Stirling engine
PCT/CZ2021/000027 WO2021259401A1 (en) 2020-06-23 2021-06-18 Stirling engine

Publications (1)

Publication Number Publication Date
UA154724U true UA154724U (en) 2023-12-13

Family

ID=74876956

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU202300178U UA154724U (en) 2020-06-23 2021-06-18 Stirling engine

Country Status (7)

Country Link
AT (1) AT17981U1 (en)
CZ (1) CZ308724B6 (en)
DE (1) DE212021000406U1 (en)
PL (1) PL131203U1 (en)
SK (1) SK9783Y1 (en)
UA (1) UA154724U (en)
WO (1) WO2021259401A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736472C3 (en) * 1977-08-12 1980-10-02 Arnulf Dipl.-Ing. Keller Reciprocating piston machine, in particular hot gas machine or compressor
US4455825A (en) * 1983-03-01 1984-06-26 Pinto Adolf P Maximized thermal efficiency hot gas engine
CZ20022455A3 (en) * 2002-07-16 2004-02-18 Ing. Pavel Janeta-Kovo Stirling engine of increased efficiency
GB2396664A (en) * 2002-12-24 2004-06-30 Thomas Tsoi Hei Ma Extended cycle reciprocating Ericsson cycle engine
DE10319806B4 (en) * 2003-04-26 2007-04-05 Kraußer, Raimund Heat engine according to the ideal Stirling principle
US20110030366A1 (en) * 2008-06-12 2011-02-10 Austin Liu Stirling engine
NO331747B1 (en) * 2010-03-26 2012-03-19 Viking Heat Engines As Thermodynamic cycle and heating machine
FR2963645A1 (en) * 2010-08-06 2012-02-10 Jean Francois Chiandetti Thermal mechanism e.g. external combustion engine, has internal thermal exchanger provided internal to working volume or peripheral to working volume, where working fluid is contained in working volume during thermal cycle
CZ2012812A3 (en) * 2012-11-21 2014-05-28 Lubomír Olšák Device based on the principle of small temperature gradient with magnetic boost system
CN103089480B (en) * 2013-01-18 2015-04-01 中科力函(深圳)热声技术有限公司 Free piston stirling heat engine
WO2017164762A1 (en) * 2016-03-25 2017-09-28 ГАЙЗЕР, Эдуард Петрович Operating method of piston converter with heat exchanger, and converter for implementing method

Also Published As

Publication number Publication date
SK1812022U1 (en) 2023-02-22
SK9783Y1 (en) 2023-06-14
CZ2020360A3 (en) 2021-03-24
AT17981U1 (en) 2023-09-15
PL131203U1 (en) 2023-06-05
WO2021259401A1 (en) 2021-12-30
DE212021000406U1 (en) 2023-02-28
CZ308724B6 (en) 2021-03-24

Similar Documents

Publication Publication Date Title
GB2302566A (en) Regenerated engine with an improved heating stroke
US20020035834A1 (en) Method and apparatus for diminishing the consumption of fuel and converting reciprocal piston motion into rotary motion
US6904876B1 (en) Sodium cooled pistons for a free piston engine
US6182643B1 (en) Internal combustion engine with cooling circuit
GB2302567A (en) Regenerated engine with an improved heating and cooling strokes
UA154724U (en) Stirling engine
US4622813A (en) Stirling cycle engine and heat pump
JPS61207862A (en) Liquid type stirling engine
EP0162868B1 (en) Stirling cycle engine and heat pump
FR2291351A1 (en) Closed cycle thermodynamic machine - has two identical cylinders connected by hot and cold heat exchangers
CN106030057B (en) Variable-volume shifts shuttle cabin and valve system
US3220178A (en) Heat engine
RU2549273C1 (en) External combustion engine heat exchange section
DE19722249A1 (en) Heat engine with closed cycle
US11598292B1 (en) Engine system
JPH0354348A (en) Output control device for sterling engine
SE1850005A1 (en) A Stirling engine arranged with a gas channel comprising three heat exchangers
SU1701963A1 (en) Engine
WO2023048667A1 (en) Heat transfer system for stirling engines
RU97113555A (en) METHOD OF WORK OF EXTERNAL HEATING ENGINE
TWI512190B (en) Cooling and heating hybrid device having thermal-lag stirling engine and control method thereof
RU2001112581A (en) METHOD OF WORK OF EXTERNAL HEATING ENGINE
US6968703B2 (en) Mechanical freezer
SU488047A1 (en) Piston refrigeration gas machine
RU2049252C1 (en) Stirling engine