BE466647A - - Google Patents
Info
- Publication number
- BE466647A BE466647A BE466647DA BE466647A BE 466647 A BE466647 A BE 466647A BE 466647D A BE466647D A BE 466647DA BE 466647 A BE466647 A BE 466647A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
- F01B7/20—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with two or more pistons reciprocating one within another, e.g. one piston forming cylinder of the other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB930666X | 1945-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE466647A true BE466647A (nl) |
Family
ID=10733040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE466647D BE466647A (nl) | 1945-07-13 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE466647A (nl) |
| FR (1) | FR930666A (nl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0356990A2 (en) * | 1988-08-29 | 1990-03-07 | Michel A. Pierrat | Variable positive fluid displacement system |
| EP0381034A1 (en) * | 1989-02-03 | 1990-08-08 | Michel A. Pierrat | Variable positive fluid displacement apparatus with movable chambers |
-
0
- BE BE466647D patent/BE466647A/xx unknown
-
1946
- 1946-07-16 FR FR930666D patent/FR930666A/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0356990A2 (en) * | 1988-08-29 | 1990-03-07 | Michel A. Pierrat | Variable positive fluid displacement system |
| EP0356990A3 (en) * | 1988-08-29 | 1990-06-20 | Michel A. Pierrat | Variable positive fluid displacement system |
| US5004404A (en) * | 1988-08-29 | 1991-04-02 | Michel Pierrat | Variable positive fluid displacement apparatus with movable chambers |
| EP0381034A1 (en) * | 1989-02-03 | 1990-08-08 | Michel A. Pierrat | Variable positive fluid displacement apparatus with movable chambers |
Also Published As
| Publication number | Publication date |
|---|---|
| FR930666A (fr) | 1948-02-02 |