JPS5728848A - Internal laminar combustion stirling engine - Google Patents

Internal laminar combustion stirling engine

Info

Publication number
JPS5728848A
JPS5728848A JP10319580A JP10319580A JPS5728848A JP S5728848 A JPS5728848 A JP S5728848A JP 10319580 A JP10319580 A JP 10319580A JP 10319580 A JP10319580 A JP 10319580A JP S5728848 A JPS5728848 A JP S5728848A
Authority
JP
Japan
Prior art keywords
piston
combustion
heat
stirling engine
heat regenerator
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.)
Pending
Application number
JP10319580A
Other languages
Japanese (ja)
Inventor
Naoji Isshiki
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
Priority to JP10319580A priority Critical patent/JPS5728848A/en
Publication of JPS5728848A publication Critical patent/JPS5728848A/en
Pending legal-status Critical Current

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
    • 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
    • F02G2258/00—Materials used
    • F02G2258/10—Materials used ceramic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE: To improve the efficiency and exhaust gas properties of an internal combustion Stirling engine, by causing laminar combustion at the top of a high-temperature chamber which is most distant from a heat regenerator and by providing an oxidizing catalyst in the heat regenerator.
CONSTITUTION: A liner around a high-temperature chamber 6 over a piston 4 is made of ceramic 7. An oxidizing catalyst 20 is embedded in the upper portion of the liner. Fuel from a fuel injection valve 11 undergoes laminar combustion in the chamber 6. When a power piston 5 descends, the combustion gas exerts a force to the piston 5 and passes through a heat regenerator 3 in the displacer piston 4 and thrugh an oxidizing catalyst layer 21 in the regenerator 3 so that heat is accumulated and the combustion gas is purified. The combustion gas is discharged through an exhaust port not shown in the drawing. In the meantime, new air is sucked and then compressed by the ascent of the power piston 5. The air receives heat while passing through the heat regenerator 3. The air thereafter enters into the high-temperature chamber 6. Fuel from the injection valve 11 is burned again. An internal combustion Stirling engine is thus operated.
COPYRIGHT: (C)1982,JPO&Japio
JP10319580A 1980-07-29 1980-07-29 Internal laminar combustion stirling engine Pending JPS5728848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10319580A JPS5728848A (en) 1980-07-29 1980-07-29 Internal laminar combustion stirling engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10319580A JPS5728848A (en) 1980-07-29 1980-07-29 Internal laminar combustion stirling engine

Publications (1)

Publication Number Publication Date
JPS5728848A true JPS5728848A (en) 1982-02-16

Family

ID=14347728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10319580A Pending JPS5728848A (en) 1980-07-29 1980-07-29 Internal laminar combustion stirling engine

Country Status (1)

Country Link
JP (1) JPS5728848A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003060310A1 (en) * 2001-12-31 2003-07-24 Wilhelm Servis Hot-air engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003060310A1 (en) * 2001-12-31 2003-07-24 Wilhelm Servis Hot-air engine

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