GB415454A - Improvements in air compressors - Google Patents
Improvements in air compressorsInfo
- Publication number
- GB415454A GB415454A GB5440/33A GB544033A GB415454A GB 415454 A GB415454 A GB 415454A GB 5440/33 A GB5440/33 A GB 5440/33A GB 544033 A GB544033 A GB 544033A GB 415454 A GB415454 A GB 415454A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stroke
- pistons
- pair
- combustion
- pairs
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
415,454. Two - stroke engines. PESCARA, R. P., 115, Rue de la Tour, Paris. Feb. 22, 1933, No. 5440. Convention date, Feb. 23, 1932. [Class 7 (ii).] An internal-combustion air compressor comprises pairs of opposed free pistons 1, 2 and 3, 4 actuated by combustion in the cylinder 5 and compressing air in the cylinders 6, 7 the pistons of one pair being connected with those of the other pair so that the outward stroke of one pair effects the inward stroke of the other. Fig. 1 shows the outer pistons connected by rods 15 and the inner pistons by a rod 11 ; racks on these rods engage toothed wheels carried on an equalizing lever. In modifications, the pairs of pistons may be disposed side by side. The dimensions of the cylinders and the amount of clearance may be determined so that the energy of the return stroke due to the clearance cushion and the combustion in the other cylinder diminishes as the length of stroke increases towards the greatest value permissible and increases as the stroke diminishes to its least value. An odd number of piston pairs may be provided. The Specification as open to inspection under Sect. 91 comprises also means for regulating the feed of fuel and the supply of air from the compressor to a turbine or other engine which forms the subject-matter of Specification 415,477. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR415454X | 1932-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB415454A true GB415454A (en) | 1934-08-22 |
Family
ID=8898031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5440/33A Expired GB415454A (en) | 1932-02-23 | 1933-02-22 | Improvements in air compressors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB415454A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003078809A2 (en) | 2002-03-15 | 2003-09-25 | Advanced Propulsion Technologies, Inc. | Internal combustion engine |
| WO2005003532A1 (en) | 2003-06-25 | 2005-01-13 | Advanced Propulsion Technologies, Inc. | Internal combustion engine |
-
1933
- 1933-02-22 GB GB5440/33A patent/GB415454A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003078809A2 (en) | 2002-03-15 | 2003-09-25 | Advanced Propulsion Technologies, Inc. | Internal combustion engine |
| EP1504176A2 (en) * | 2002-03-15 | 2005-02-09 | Advanced Propulsion Technologies, Inc. | Internal combustion engine |
| JP2008014318A (en) * | 2002-03-15 | 2008-01-24 | Advanced Propulsion Technologies Inc | Internal combustion engine |
| EP1504176A4 (en) * | 2002-03-15 | 2009-05-13 | Advanced Propulsion Technologies Inc | Internal combustion engine |
| WO2005003532A1 (en) | 2003-06-25 | 2005-01-13 | Advanced Propulsion Technologies, Inc. | Internal combustion engine |
| EP1639243A1 (en) * | 2003-06-25 | 2006-03-29 | Peter Hofbauer | Internal combustion engine |
| EP1639243A4 (en) * | 2003-06-25 | 2009-05-13 | Peter Hofbauer | Internal combustion engine |
| US7578267B2 (en) | 2003-06-25 | 2009-08-25 | Advanced Propulsion Technologies, Inc. | Internal combustion engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB441666A (en) | Improvements in or relating to means for varying the cylinder clearance in internal combustion engines | |
| GB412781A (en) | Improvements relating to means for varying the compression ratio of internal combustion engines | |
| GB415454A (en) | Improvements in air compressors | |
| GB497300A (en) | Improvements in or relating to internal combustion engines of the opposed piston type | |
| GB503261A (en) | Improvements in and relating to high speed internal combustion engines | |
| GB477609A (en) | Improvements in and relating to coaxial-cylinder four-stroke-cycle internal combustion engines | |
| GB354781A (en) | Improvements in or relating to means for varying the stroke and the compression of an internal combustion engine | |
| US1441329A (en) | Internal-cohbustion engine | |
| GB383866A (en) | Improvements in twin cylinder internal combustion engines | |
| GB472591A (en) | Improvements in or relating to the balancing of internal combustion engines | |
| GB439423A (en) | Improvements in or relating to internal combustion engines | |
| US2077157A (en) | Connecting device | |
| GB323570A (en) | Improvements relating to internal combustion engines | |
| GB294479A (en) | Improvements in super-charging apparatus for single-acting four-stroke cycle internal combustion engines | |
| GB513381A (en) | Internal combustion engines of the compression ignition type | |
| GB251265A (en) | Improvements in engines and pumps | |
| GB378715A (en) | Improvements in or relating to internal combustion engines which ignite by raising the temperature of the charge | |
| GB311923A (en) | System of pistons for internal combustion engines of the double acting type | |
| GB363320A (en) | Improvements in internal combustion engines with opposed or facing cylinders | |
| GB408114A (en) | Improvements in driving mechanism for internal combustion engines | |
| GB414986A (en) | Two-stroke cycle internal-combustion engines | |
| GB376710A (en) | Improvements in the pistons of internal combustion engines | |
| GB476371A (en) | Improvements in or relating to means for maintaining a constant cylinder compression-ratio in internal combustion engines | |
| GB370797A (en) | An apparatus controlled automatically by the variations of density of atmospheric air, utilisable for regulating aircraft internal combustion engines and for similar purposes | |
| GB435744A (en) | Improvements in or relating to the starting of free piston internal combustion compressors |