GB2018366A - Gas-operated motors - Google Patents

Gas-operated motors

Info

Publication number
GB2018366A
GB2018366A GB7910849A GB7910849A GB2018366A GB 2018366 A GB2018366 A GB 2018366A GB 7910849 A GB7910849 A GB 7910849A GB 7910849 A GB7910849 A GB 7910849A GB 2018366 A GB2018366 A GB 2018366A
Authority
GB
United Kingdom
Prior art keywords
gas
cylinder
heat
supplied
operated motors
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Withdrawn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
GB7910849A
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.)
BOC Ltd Australia
Original Assignee
BOC Ltd Australia
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 BOC Ltd Australia filed Critical BOC Ltd Australia
Priority to GB7910849A priority Critical patent/GB2018366A/en
Publication of GB2018366A publication Critical patent/GB2018366A/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Withdrawn legal-status Critical Current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
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F01K25/103—Carbon dioxide
    • 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
    • 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
    • F02B75/34—Ultra-small engines, e.g. for driving models

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Actuator (AREA)

Abstract

To prevent cooling of the gas supplied to the working cylinder of a gas-operated motor as it evaporates from the liquid state in the reservoir R and expands in the working cylinder 2, a chamber holding a substance 10 which undergoes a change of state to release use heat to the gas in operation of the motor is located in heat conductive relationship both with the cylinder 2 and with a tortuous passage 11 through which gas is supplied to the cylinder so as to heat the gas. <IMAGE>
GB7910849A 1978-03-31 1979-03-28 Gas-operated motors Withdrawn GB2018366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7910849A GB2018366A (en) 1978-03-31 1979-03-28 Gas-operated motors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1270478 1978-03-31
GB7910849A GB2018366A (en) 1978-03-31 1979-03-28 Gas-operated motors

Publications (1)

Publication Number Publication Date
GB2018366A true GB2018366A (en) 1979-10-17

Family

ID=26249210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7910849A Withdrawn GB2018366A (en) 1978-03-31 1979-03-28 Gas-operated motors

Country Status (1)

Country Link
GB (1) GB2018366A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151314A1 (en) * 1984-01-25 1985-08-14 Pewa Technic Ag Gas-operated motor with a gas supply apparatus
EP0239684A1 (en) * 1986-03-28 1987-10-07 Alessandro Caenazzo Small-sized engine operated by fluid
US4885978A (en) * 1987-05-07 1989-12-12 Alessandro Caenazzo Fluid-operated miniature engine
US6626079B1 (en) 2002-03-28 2003-09-30 Rehco, Llc Pneumatic motor
ITMI20100299A1 (en) * 2010-02-24 2011-08-25 Vito Gianfranco Truglia HIGH PERFORMANCE ENGINE, WITH COMPRESSED AIR PROPULSION OR OTHER COMPRESSIBLE GAS.
WO2011157861A1 (en) * 2010-06-16 2011-12-22 Jose Antonio Maldonado Del Castillo Pneumatic propulsion drive system
CN106437917A (en) * 2015-08-05 2017-02-22 熵零股份有限公司 Direct-acting valve cylinder piston process engine
CN106438034A (en) * 2015-08-06 2017-02-22 熵零股份有限公司 Direct-acting valve air cylinder and piston mechanism and engine with same
FR3115313A1 (en) * 2020-10-15 2022-04-22 Jean-Pierre Reyal Compressed air injection system in a compressed air engine.

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151314A1 (en) * 1984-01-25 1985-08-14 Pewa Technic Ag Gas-operated motor with a gas supply apparatus
US4599864A (en) * 1984-01-25 1986-07-15 Pewa Technic Ag Gas engine with gas supply device
EP0239684A1 (en) * 1986-03-28 1987-10-07 Alessandro Caenazzo Small-sized engine operated by fluid
US4766802A (en) * 1986-03-28 1988-08-30 Alessandro Caenazzo Small-sized engine operated by fluid
US4885978A (en) * 1987-05-07 1989-12-12 Alessandro Caenazzo Fluid-operated miniature engine
US6626079B1 (en) 2002-03-28 2003-09-30 Rehco, Llc Pneumatic motor
ITMI20100299A1 (en) * 2010-02-24 2011-08-25 Vito Gianfranco Truglia HIGH PERFORMANCE ENGINE, WITH COMPRESSED AIR PROPULSION OR OTHER COMPRESSIBLE GAS.
WO2011104606A3 (en) * 2010-02-24 2012-11-01 Air Power Technologies Group Limited High-efficiency engine driven by pressurized air or other compressible gases
RU2533598C2 (en) * 2010-02-24 2014-11-20 Эйр Пауэр Текнолоджис Гроуп Лимитед High-efficiency engine driven by compressed air or other compressible gases
US9677400B2 (en) 2010-02-24 2017-06-13 Air Power Technologies Group Limited High-efficiency engine driven by pressurized air or other compressible gases
WO2011157861A1 (en) * 2010-06-16 2011-12-22 Jose Antonio Maldonado Del Castillo Pneumatic propulsion drive system
ES2379069A1 (en) * 2010-06-16 2012-04-20 José Antonio Maldonado Del Castillo Pneumatic propulsion drive system
CN106437917A (en) * 2015-08-05 2017-02-22 熵零股份有限公司 Direct-acting valve cylinder piston process engine
CN106438034A (en) * 2015-08-06 2017-02-22 熵零股份有限公司 Direct-acting valve air cylinder and piston mechanism and engine with same
FR3115313A1 (en) * 2020-10-15 2022-04-22 Jean-Pierre Reyal Compressed air injection system in a compressed air engine.

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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)