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GB2114673B - Improvements in or relating to free piston heat engines - Google Patents

Improvements in or relating to free piston heat engines

Info

Publication number
GB2114673B
GB2114673B GB08303602A GB8303602A GB2114673B GB 2114673 B GB2114673 B GB 2114673B GB 08303602 A GB08303602 A GB 08303602A GB 8303602 A GB8303602 A GB 8303602A GB 2114673 B GB2114673 B GB 2114673B
Authority
GB
United Kingdom
Prior art keywords
relating
free piston
heat engines
piston heat
engines
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.)
Expired
Application number
GB08303602A
Other versions
GB2114673A (en
GB8303602D0 (en
Inventor
Gordon Davey
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
National Research Development Corp UK
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 NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Priority to GB08303602A priority Critical patent/GB2114673B/en
Publication of GB8303602D0 publication Critical patent/GB8303602D0/en
Publication of GB2114673A publication Critical patent/GB2114673A/en
Application granted granted Critical
Publication of GB2114673B publication Critical patent/GB2114673B/en
Expired 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
    • F02G1/0435—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 the engine being of the free piston type
    • 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
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F02B71/04—Adaptations of such engines for special use; Combinations of such engines with apparatus driven thereby
    • 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
    • F02G1/045—Controlling
    • 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
    • F02G2258/80—Materials used having magnetic properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
GB08303602A 1982-02-12 1983-02-09 Improvements in or relating to free piston heat engines Expired GB2114673B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08303602A GB2114673B (en) 1982-02-12 1983-02-09 Improvements in or relating to free piston heat engines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8204165 1982-02-12
GB08303602A GB2114673B (en) 1982-02-12 1983-02-09 Improvements in or relating to free piston heat engines

Publications (3)

Publication Number Publication Date
GB8303602D0 GB8303602D0 (en) 1983-03-16
GB2114673A GB2114673A (en) 1983-08-24
GB2114673B true GB2114673B (en) 1986-01-22

Family

ID=26281966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08303602A Expired GB2114673B (en) 1982-02-12 1983-02-09 Improvements in or relating to free piston heat engines

Country Status (1)

Country Link
GB (1) GB2114673B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148066A (en) * 1991-08-19 1992-09-15 Sunpower, Inc. Linear generator or motor with integral magnetic spring
GB2298903B (en) * 1995-03-17 1998-03-25 Auckland David W A stirling engine and a combined heat and power system using a stirling engine
NO20000470D0 (en) * 2000-01-28 2000-01-28 Magomet Sagov The energy transformation
JP4411829B2 (en) * 2002-08-26 2010-02-10 株式会社デンソー Steam engine
GB0417610D0 (en) * 2004-08-06 2004-09-08 Microgen Energy Ltd A linear free piston stirling machine
GB0428057D0 (en) 2004-12-22 2005-01-26 Microgen Energy Ltd A linear free piston stirling machine

Also Published As

Publication number Publication date
GB2114673A (en) 1983-08-24
GB8303602D0 (en) 1983-03-16

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020209