BE453033A - - Google Patents
Info
- Publication number
- BE453033A BE453033A BE453033DA BE453033A BE 453033 A BE453033 A BE 453033A BE 453033D A BE453033D A BE 453033DA BE 453033 A BE453033 A BE 453033A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE902292X | 1942-12-18 | ||
| DET1904D DE944957C (de) | 1942-12-19 | 1942-12-19 | Waermebehandlung von aus Sintermetall hergestelltem Kolbenring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE453033A true BE453033A (es) |
Family
ID=29421329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE453033D BE453033A (es) | 1942-12-18 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE453033A (es) |
| FR (1) | FR902292A (es) |
-
0
- BE BE453033D patent/BE453033A/xx unknown
-
1944
- 1944-03-01 FR FR902292D patent/FR902292A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR902292A (fr) | 1945-08-23 |