FR2029156A6 - - Google Patents
Info
- Publication number
- FR2029156A6 FR2029156A6 FR6900504A FR6900504A FR2029156A6 FR 2029156 A6 FR2029156 A6 FR 2029156A6 FR 6900504 A FR6900504 A FR 6900504A FR 6900504 A FR6900504 A FR 6900504A FR 2029156 A6 FR2029156 A6 FR 2029156A6
- Authority
- FR
- France
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/14—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F01C1/16—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/082—Details specially related to intermeshing engagement type machines or engines
- F01C1/084—Toothed wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6900504A FR2029156A6 (US20090177143A1-20090709-C00008.png) | 1969-01-15 | 1969-01-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6900504A FR2029156A6 (US20090177143A1-20090709-C00008.png) | 1969-01-15 | 1969-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2029156A6 true FR2029156A6 (US20090177143A1-20090709-C00008.png) | 1970-10-16 |
Family
ID=9027820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6900504A Expired FR2029156A6 (US20090177143A1-20090709-C00008.png) | 1969-01-15 | 1969-01-15 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2029156A6 (US20090177143A1-20090709-C00008.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2821433A1 (de) * | 1977-06-02 | 1978-12-14 | Omphale Sa | Verfahren zur bearbeitung einer schraube einer kompressions- und expansionsmaschine und vorrichtung zur durchfuehrung des verfahrens |
-
1969
- 1969-01-15 FR FR6900504A patent/FR2029156A6/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2821433A1 (de) * | 1977-06-02 | 1978-12-14 | Omphale Sa | Verfahren zur bearbeitung einer schraube einer kompressions- und expansionsmaschine und vorrichtung zur durchfuehrung des verfahrens |
| DE2821433C2 (de) * | 1977-06-02 | 1987-04-09 | Omphale S.A., Puteaux, Hauts-de-Seine | Verfahren zum Herstellen eines Schraubenrotors für eine Kompressions- od. Expansionsmaschine |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| CD | Change of name or company name | ||
| CL | Concession to grant licences | ||
| TP | Transmission of property | ||
| CL | Concession to grant licences | ||
| CL | Concession to grant licences |