DD109667A5 - - Google Patents
Info
- Publication number
- DD109667A5 DD109667A5 DD17534473A DD17534473A DD109667A5 DD 109667 A5 DD109667 A5 DD 109667A5 DD 17534473 A DD17534473 A DD 17534473A DD 17534473 A DD17534473 A DD 17534473A DD 109667 A5 DD109667 A5 DD 109667A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
-
- 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
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722261794 DE2261794B2 (de) | 1972-12-16 | 1972-12-16 | Verfahren zur herstellung von gegen das ausbrechen von karbidkoernern resistenten, auf gleitende reibung beanspruchten dichtleisten fuer drehkolbenmotoren aus vanadiumkarbid und eisen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD109667A5 true DD109667A5 (xx) | 1974-11-12 |
Family
ID=5864664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17534473A DD109667A5 (xx) | 1972-12-16 | 1973-12-14 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4990203A (xx) |
| CA (1) | CA993228A (xx) |
| DD (1) | DD109667A5 (xx) |
| DE (1) | DE2261794B2 (xx) |
| FR (1) | FR2210670B1 (xx) |
| GB (1) | GB1444106A (xx) |
| IT (1) | IT1001759B (xx) |
| SE (1) | SE402934B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5162410A (ja) * | 1974-11-27 | 1976-05-31 | Hitachi Ltd | Rootariikonpuretsusaano hane |
| FR2596067B1 (fr) * | 1986-03-19 | 1991-02-08 | Metafram Alliages Fritte | Procede de fabrication de pieces en acier rapide fritte |
-
1972
- 1972-12-16 DE DE19722261794 patent/DE2261794B2/de not_active Ceased
-
1973
- 1973-11-08 FR FR7339772A patent/FR2210670B1/fr not_active Expired
- 1973-11-14 IT IT3131173A patent/IT1001759B/it active
- 1973-12-11 JP JP13851773A patent/JPS4990203A/ja active Pending
- 1973-12-14 SE SE7316966A patent/SE402934B/xx unknown
- 1973-12-14 CA CA188,184A patent/CA993228A/en not_active Expired
- 1973-12-14 GB GB5809773A patent/GB1444106A/en not_active Expired
- 1973-12-14 DD DD17534473A patent/DD109667A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE402934B (sv) | 1978-07-24 |
| DE2261794B2 (de) | 1976-08-05 |
| CA993228A (en) | 1976-07-20 |
| IT1001759B (it) | 1976-04-30 |
| JPS4990203A (xx) | 1974-08-28 |
| DE2261794A1 (de) | 1974-07-04 |
| FR2210670B1 (xx) | 1976-06-25 |
| FR2210670A1 (xx) | 1974-07-12 |
| GB1444106A (en) | 1976-07-28 |