GB425708A - Improvements in or relating to free piston internal combustion elastic fluid compressors - Google Patents
Improvements in or relating to free piston internal combustion elastic fluid compressorsInfo
- Publication number
- GB425708A GB425708A GB30342/33A GB3034233A GB425708A GB 425708 A GB425708 A GB 425708A GB 30342/33 A GB30342/33 A GB 30342/33A GB 3034233 A GB3034233 A GB 3034233A GB 425708 A GB425708 A GB 425708A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air compressor
- pistons
- internal combustion
- pressure
- act
- 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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
425,708. Air compressors. JUNKERS, H., 21, Hauptmann Loeper Platz, Dessau, Anhalt, Germany. Nov. 1, 1933, No. 30342. Convention date, Jan. 18. [Class 8 (i)] An internal-combustion engine air compressor has two free pistons 2, the smaller faces of which act in the internal combustion cylinder 1, and the larger faces of which act in the air compressor cylinders 5, 6. The annular spaces 11 and the pipe 12 contain a fixed mass of gas, the pressure of which is selected to ensure a constant inner dead centre of the pistons with variations in the length of stroke. A valve 13 ensures that the pressure in the pipe 12 does not rise above atmospheric pressure. In a modification the chamber 11 is connected by a non-return valve to the scavenging air receiver. The Specification as open to inspection under Sect. 91 comprises also a similar air compressor with all the pistons of equal diameter and having a fixed ratio of compression to ensure a constant inner dead centre with varying strokes. A two stage air compressor of this type was also described. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE425708X | 1933-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB425708A true GB425708A (en) | 1935-03-20 |
Family
ID=6477086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30342/33A Expired GB425708A (en) | 1933-01-18 | 1933-11-01 | Improvements in or relating to free piston internal combustion elastic fluid compressors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB425708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767914C (en) * | 1935-06-03 | 1954-11-15 | Participations Soc Et | Flying piston propellant gas generator |
-
1933
- 1933-11-01 GB GB30342/33A patent/GB425708A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767914C (en) * | 1935-06-03 | 1954-11-15 | Participations Soc Et | Flying piston propellant gas generator |
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