GB1315889A - Two-cylinder hot gas engines - Google Patents
Two-cylinder hot gas enginesInfo
- Publication number
- GB1315889A GB1315889A GB5926771A GB1315889DA GB1315889A GB 1315889 A GB1315889 A GB 1315889A GB 5926771 A GB5926771 A GB 5926771A GB 1315889D A GB1315889D A GB 1315889DA GB 1315889 A GB1315889 A GB 1315889A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hot gas
- cylinders
- cylinder
- parts
- pistons
- 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
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
- F02G1/053—Component parts or details
-
- 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
- F02G2244/06—Single-acting two piston engines of stationary cylinder type
- F02G2244/10—Single-acting two piston engines of stationary cylinder type having cylinders in V-arrangement
-
- 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
- F02G2270/50—Crosshead guiding pistons
-
- 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
- F02G2270/95—Pressurised crankcases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
1315889 Hot gas engines UNITED STIRLING (SWEDEN) AB & CO KB 21 Dec 1971 59267/71 Heading F1S The invention relates to a hot gas engine comprising two cylinders 2, 3 and 4, 5 and two pistons 6, 8 and 7, 9 each working in a respective cylinder, the two outer spaces 10, 11 in the cylinders being inter-connected through a heater 12 a regenerator 13 and a cooler 14 connected in series and the two inner spaces. 18 communicating with a pressurized crank-casing according to the invention the outer parts 2, 4 of the cylinders are of small diameter than the inner parts 3, 5, a shoulder surface being provided between the two parts of each cylinder. The inner spaces may communicate with the crankcasing each through a non-return connection 20. The non-return connections may be established by means of piston rings allowing gas flow in one direction only between the pistons and cylinder walls. The working gas may be hydrogen or helium.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5926771 | 1971-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1315889A true GB1315889A (en) | 1973-05-02 |
Family
ID=10483426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5926771A Expired GB1315889A (en) | 1971-12-21 | 1971-12-21 | Two-cylinder hot gas engines |
Country Status (4)
Country | Link |
---|---|
US (1) | US3812677A (en) |
JP (1) | JPS5143543B2 (en) |
DE (1) | DE2262435C3 (en) |
GB (1) | GB1315889A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2871526A1 (en) * | 2004-06-14 | 2005-12-16 | Toyota Motor Co Ltd | ENGINE STIRLING |
WO2012042281A1 (en) * | 2010-10-01 | 2012-04-05 | Osborne Graham W | Improvements in and relating to heat machines |
WO2018206412A1 (en) * | 2017-05-09 | 2018-11-15 | Frauscher Holding Gmbh | Hot gas engine having a step piston |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4055952A (en) * | 1975-11-11 | 1977-11-01 | Forenade Fabriksverken | Heating device for an external combustion engine |
US4255929A (en) * | 1978-05-19 | 1981-03-17 | Nasa | Hot gas engine with dual crankshafts |
FR2459371A1 (en) * | 1979-06-18 | 1981-01-09 | Eca | DEVICE FOR DYNAMIC HERMETICITY, IN PARTICULAR FOR STIRLING ENGINE |
AU6172580A (en) * | 1979-08-28 | 1981-03-05 | Mortel, A.F. | An external combustion engine |
JPS5896147A (en) * | 1981-12-02 | 1983-06-08 | Aisin Seiki Co Ltd | Stirling cycle engine |
US4633668A (en) * | 1984-04-30 | 1987-01-06 | Mechanical Technology Incorporated | Two piston V-type Stirling engine |
JPH0747945B2 (en) * | 1984-08-11 | 1995-05-24 | 株式会社東芝 | Stirling engine |
US4765138A (en) * | 1987-07-21 | 1988-08-23 | Mechanical Technology Incorporated | Stirling engine with pressurized crankcase |
JPH03151546A (en) * | 1989-11-07 | 1991-06-27 | Aisin Seiki Co Ltd | Rod seal device of steering engine |
CN1042256C (en) * | 1991-12-09 | 1999-02-24 | 三洋电机株式会社 | Heat engine |
US5400599A (en) * | 1991-12-09 | 1995-03-28 | Sanyo Electric Co., Ltd. | Hot gas machine |
US7171811B1 (en) * | 2005-09-15 | 2007-02-06 | Global Cooling Bv | Multiple-cylinder, free-piston, alpha configured stirling engines and heat pumps with stepped pistons |
JP5706850B2 (en) * | 2012-05-21 | 2015-04-22 | 株式会社丸山製作所 | Reciprocating pump |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1766829A (en) * | 1927-12-09 | 1930-06-24 | Dunning Compressor Co | Means for preventing oil from passing pistons |
US2954762A (en) * | 1958-12-30 | 1960-10-04 | Martin Roger R De | Two cycle gas engine |
US3237847A (en) * | 1961-07-03 | 1966-03-01 | Wilson Forbes | Compressor and method |
US3216190A (en) * | 1962-06-13 | 1965-11-09 | Cleveland Pneumatic Ind Inc | Fluid engine compensator device |
US3340857A (en) * | 1965-10-19 | 1967-09-12 | Arthur E Brown | Two stroke cycle internal combustion engine |
-
1971
- 1971-12-21 GB GB5926771A patent/GB1315889A/en not_active Expired
-
1972
- 1972-12-15 US US00315479A patent/US3812677A/en not_active Expired - Lifetime
- 1972-12-20 DE DE2262435A patent/DE2262435C3/en not_active Expired
- 1972-12-21 JP JP47127732A patent/JPS5143543B2/ja not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2871526A1 (en) * | 2004-06-14 | 2005-12-16 | Toyota Motor Co Ltd | ENGINE STIRLING |
WO2012042281A1 (en) * | 2010-10-01 | 2012-04-05 | Osborne Graham W | Improvements in and relating to heat machines |
EP2622198A1 (en) * | 2010-10-01 | 2013-08-07 | Graham William Osborne | Improvements in and relating to heat machines |
CN103328799A (en) * | 2010-10-01 | 2013-09-25 | 格雷厄姆W·奥斯本 | Improvements in and relating to heat machines |
CN103328799B (en) * | 2010-10-01 | 2015-12-02 | 格雷厄姆W·奥斯本 | Heat engine and the improvement relevant to heat engine |
US9790890B2 (en) | 2010-10-01 | 2017-10-17 | Graham William Osborne | Improving the efficiency of Stirling cycle heat machines |
WO2018206412A1 (en) * | 2017-05-09 | 2018-11-15 | Frauscher Holding Gmbh | Hot gas engine having a step piston |
US11215139B2 (en) | 2017-05-09 | 2022-01-04 | Frauscher Holding Gmbh | Hot gas engine having a step piston |
US11725607B2 (en) | 2017-05-09 | 2023-08-15 | Frauscher Holding Gmbh | Hot air engine having a step piston |
Also Published As
Publication number | Publication date |
---|---|
JPS4868937A (en) | 1973-09-19 |
DE2262435A1 (en) | 1973-07-12 |
US3812677A (en) | 1974-05-28 |
JPS5143543B2 (en) | 1976-11-22 |
DE2262435C3 (en) | 1978-04-20 |
DE2262435B2 (en) | 1977-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |