GB508212A - Improvements relating to free piston engines - Google Patents
Improvements relating to free piston enginesInfo
- Publication number
- GB508212A GB508212A GB36290/37A GB3629037A GB508212A GB 508212 A GB508212 A GB 508212A GB 36290/37 A GB36290/37 A GB 36290/37A GB 3629037 A GB3629037 A GB 3629037A GB 508212 A GB508212 A GB 508212A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- engine
- free
- rod
- compressor
- 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)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
508,212. Free-piston compressors. PESCARA, R. P. Dec. 31, 1937, No. 36290. Convention date, Jan. 7. [Class 8 (i)] A free-piston compressor or combustion gas generator comprises a double - acting compressor piston 4 connected to the engine piston 2 by a rod of less diameter that of the engine piston ; the return stroke is effected by a pneumatic cushion 11 and by connecting the compressedair receiver with a space 8 bounded by the outer face S<3> of the engine piston. Fig. 3 shows a modification in which the cushioning spaces 15<1> are formed in the piston rod fed from hollow stationary pistons 16<1> which act as starting devices. The piston rod has a packing disc 14<1> which prevents escape of gas through ports 10 at the inner end of the stroke. Each piston &c. is guided by a single slipper 26<1>, 26<2> coacting with a removable slideway. A piston 30 subjected to compressed air moves the parts into starting position. The fuel pump is actuated by a cam 32 connected with a lever 38. A roller 37 adjusted by a piston 40 subject to the feed pressure of the engine regulates the injection point. Specifications 424,971, 430,042, 480,010 and 480,101 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU508212X | 1937-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB508212A true GB508212A (en) | 1939-06-28 |
Family
ID=19732803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36290/37A Expired GB508212A (en) | 1937-01-07 | 1937-12-31 | Improvements relating to free piston engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB508212A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6024856A (en) * | 1997-10-10 | 2000-02-15 | Enthone-Omi, Inc. | Copper metallization of silicon wafers using insoluble anodes |
-
1937
- 1937-12-31 GB GB36290/37A patent/GB508212A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6024856A (en) * | 1997-10-10 | 2000-02-15 | Enthone-Omi, Inc. | Copper metallization of silicon wafers using insoluble anodes |
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