GB8801980D0 - Improved piston engine - Google Patents

Improved piston engine

Info

Publication number
GB8801980D0
GB8801980D0 GB888801980A GB8801980A GB8801980D0 GB 8801980 D0 GB8801980 D0 GB 8801980D0 GB 888801980 A GB888801980 A GB 888801980A GB 8801980 A GB8801980 A GB 8801980A GB 8801980 D0 GB8801980 D0 GB 8801980D0
Authority
GB
United Kingdom
Prior art keywords
piston engine
improved piston
improved
engine
piston
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.)
Withdrawn
Application number
GB888801980A
Other versions
GB2214574A (en
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.)
Crown Packaging UK Ltd
Original Assignee
Metal Box PLC
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 Metal Box PLC filed Critical Metal Box PLC
Priority to GB8801980A priority Critical patent/GB2214574A/en
Publication of GB8801980D0 publication Critical patent/GB8801980D0/en
Publication of GB2214574A publication Critical patent/GB2214574A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—Engines
    • 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
    • F01L11/00—Valve arrangements in working piston or piston-rod
    • F01L11/02—Valve arrangements in working piston or piston-rod in piston
    • F01L11/04—Valve arrangements in working piston or piston-rod in piston operated by movement of connecting-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
    • 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
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
GB8801980A 1988-01-29 1988-01-29 Improved piston engine Withdrawn GB2214574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8801980A GB2214574A (en) 1988-01-29 1988-01-29 Improved piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8801980A GB2214574A (en) 1988-01-29 1988-01-29 Improved piston engine

Publications (2)

Publication Number Publication Date
GB8801980D0 true GB8801980D0 (en) 1988-02-24
GB2214574A GB2214574A (en) 1989-09-06

Family

ID=10630724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8801980A Withdrawn GB2214574A (en) 1988-01-29 1988-01-29 Improved piston engine

Country Status (1)

Country Link
GB (1) GB2214574A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115142901A (en) * 2022-07-07 2022-10-04 重庆科技学院 Piston type gas expansion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101435343B (en) * 2008-12-09 2011-02-02 南昌航空大学 Automatic air intake and discharge pneumatic engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279326A (en) * 1964-02-10 1966-10-18 Thermo Electron Eng Corp Steam engine with self-contained valvular mechanism
US3910160A (en) * 1974-11-01 1975-10-07 William J Divine Uniflow steam engine
GB1553678A (en) * 1977-05-18 1979-09-26 Harden Associated Ltd Engine
GB1566832A (en) * 1977-06-10 1980-05-08 Carter Sr J Steam engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115142901A (en) * 2022-07-07 2022-10-04 重庆科技学院 Piston type gas expansion engine

Also Published As

Publication number Publication date
GB2214574A (en) 1989-09-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)