RO83339B1 - Compozitie de metalizare electro-rezistiva - Google Patents
Compozitie de metalizare electro-rezistivaInfo
- Publication number
- RO83339B1 RO83339B1 RO105798A RO10579881A RO83339B1 RO 83339 B1 RO83339 B1 RO 83339B1 RO 105798 A RO105798 A RO 105798A RO 10579881 A RO10579881 A RO 10579881A RO 83339 B1 RO83339 B1 RO 83339B1
- Authority
- RO
- Romania
- Prior art keywords
- composition
- electro
- glass
- forms
- electrically heated
- Prior art date
Links
Landscapes
- Glass Compositions (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
Abstract
Inventia se refera la o compozitie de metalizare electrorezistiva, care, aplicata prin serigrafie, sub forma unui desen adecvat, pe sticla sau ceramica, formeaza dupa ardere, circuite imprimate electroîncalzitoare, ce permit realizarea geamurilor cu dezaburire si dezghtare pentru automobile, trenuri, avioane si locuinte. Compozitia de metalizare electro-rezistiva este formata din 55-70% pulbere de argint, 2-7% frita, 0-3% trioxid de dibismut, 2.10% agent de umplutura inert si 20-30% purtator organic; aplicata pe sticla sau email sub forma unui desen adecvat formeaza, dupa ardere, un circuit imprimat electroîncalzitor. Compozitia permite realizarea unor circuite foarte reductibile, sub aspectul rezistentei electrice, si caracterizate printr-o mare fiabilitate la tensiuni si puteri ridicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO105798A RO83339B1 (ro) | 1981-11-17 | 1981-11-17 | Compozitie de metalizare electro-rezistiva |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO105798A RO83339B1 (ro) | 1981-11-17 | 1981-11-17 | Compozitie de metalizare electro-rezistiva |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83339A2 RO83339A2 (ro) | 1984-04-02 |
| RO83339B1 true RO83339B1 (ro) | 1984-04-30 |
Family
ID=20110658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO105798A RO83339B1 (ro) | 1981-11-17 | 1981-11-17 | Compozitie de metalizare electro-rezistiva |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83339B1 (ro) |
-
1981
- 1981-11-17 RO RO105798A patent/RO83339B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83339A2 (ro) | 1984-04-02 |
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