GB1116162A - Improvements in or relating to free piston engines - Google Patents
Improvements in or relating to free piston enginesInfo
- Publication number
- GB1116162A GB1116162A GB1879365A GB1879365A GB1116162A GB 1116162 A GB1116162 A GB 1116162A GB 1879365 A GB1879365 A GB 1879365A GB 1879365 A GB1879365 A GB 1879365A GB 1116162 A GB1116162 A GB 1116162A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- cylinder
- motor
- compressor
- double acting
- 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
- F02B71/06—Free-piston combustion gas generators per se
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)
Abstract
1,116,162. Free piston engines or gas generators. H. BENAROYA. May 4, 1965, No. 18793/65. Headings F1B and F1Q. A tandem free piston engine comprises a first motor cylinder a, first opposite motor pistons 1a, 2a reciprocating therein, a second motor cylinder b and second opposite motor pistons 1b, 2b the first and second motor pistons being respectively interconnected in a manner such that the first motor pistons and second motor pistons reciprocate respectively in the first and second motor cylinders in phase opposition with respect to one another, at least one double acting compressor cylinder 12a, 12b a double acting compressor piston 11a, 11b rigid with one of the first motor pistons reciprocating in the double acting compressor cylinder. A casing surrounding the first motor cylinder, valve controlled connection means between the casing and respectively both extremities of the compressor cylinder, the double acting compressor piston having a dead end centre position at each end of the double acting compressor cylinder and stabilizing means controlling the pressure of the air in the double acting compressor cylinder on the side of the piston next to undergo compression such that for deviations of the piston from its dead end centre position the pressure is varied to stabilize the engine by producing a variation in the stroke of the double acting compressor piston to restore it to its dead end centre positions. The stabilizing means may comprise for each compressor cylinder at least one series of ports 17a, 18a, 17b, 18b so located as to be uncovered at least partially by the compressor piston at the side thereof opposite to the clearance volume defined by the compressor piston in the compressor cylinder upon termination of a stroke of the compressor piston. Control may be effected by an overfeeding pump (not shown) constituted for instance by a cylinder provided at the end of the motor cylinder b and having a piston therein which is rigid with the motor piston 2b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1879365A GB1116162A (en) | 1965-05-04 | 1965-05-04 | Improvements in or relating to free piston engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1879365A GB1116162A (en) | 1965-05-04 | 1965-05-04 | Improvements in or relating to free piston engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1116162A true GB1116162A (en) | 1968-06-06 |
Family
ID=10118527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1879365A Expired GB1116162A (en) | 1965-05-04 | 1965-05-04 | Improvements in or relating to free piston engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1116162A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0218505A1 (en) * | 1985-09-11 | 1987-04-15 | Henry Benaroya | Energy production installation with several diesel engine cylinders supercharged by reciprocating-piston compressors |
| EP1504176A2 (en) * | 2002-03-15 | 2005-02-09 | Advanced Propulsion Technologies, Inc. | Internal combustion engine |
-
1965
- 1965-05-04 GB GB1879365A patent/GB1116162A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0218505A1 (en) * | 1985-09-11 | 1987-04-15 | Henry Benaroya | Energy production installation with several diesel engine cylinders supercharged by reciprocating-piston compressors |
| US4748811A (en) * | 1985-09-11 | 1988-06-07 | Henry Benaroya | Supercharged diesel type apparatus for the generation of power |
| EP1504176A2 (en) * | 2002-03-15 | 2005-02-09 | Advanced Propulsion Technologies, Inc. | Internal combustion engine |
| EP1504176A4 (en) * | 2002-03-15 | 2009-05-13 | Advanced Propulsion Technologies Inc | Internal combustion engine |
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