IT1260988B - Intraoral welder - Google Patents
Intraoral welderInfo
- Publication number
- IT1260988B IT1260988B ITTO930745A ITTO930745A IT1260988B IT 1260988 B IT1260988 B IT 1260988B IT TO930745 A ITTO930745 A IT TO930745A IT TO930745 A ITTO930745 A IT TO930745A IT 1260988 B IT1260988 B IT 1260988B
- Authority
- IT
- Italy
- Prior art keywords
- electrodes
- scr device
- intraoral
- welder
- condenser
- Prior art date
Links
- 238000003466 welding Methods 0.000 abstract 3
- 230000037452 priming Effects 0.000 abstract 1
Landscapes
- Generation Of Surge Voltage And Current (AREA)
Abstract
Capacitative discharge intraoral welder having a welding clamp 5 and an SCR device 1 which controls the discharge from condenser 2 to electrodes 3 and 4 of welding clamp 5. A suitable circuit provides a low voltage priming pulse for SCR device 1 through electrodes 3 and 4. Control of SCR device 1 is automatically subject to the effective closure of electrodes 3 and 4 on the components which are to be joined by welding, thus ensuring that the potential difference between electrodes 3 and 4 inserted in the patient's mouth is extremely low and substantially independent of the value of the charging voltage for condenser 2. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930745A IT1260988B (en) | 1993-10-13 | 1993-10-13 | Intraoral welder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930745A IT1260988B (en) | 1993-10-13 | 1993-10-13 | Intraoral welder |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930745A0 ITTO930745A0 (en) | 1993-10-13 |
ITTO930745A1 ITTO930745A1 (en) | 1995-04-13 |
IT1260988B true IT1260988B (en) | 1996-04-29 |
Family
ID=11411785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930745A IT1260988B (en) | 1993-10-13 | 1993-10-13 | Intraoral welder |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1260988B (en) |
-
1993
- 1993-10-13 IT ITTO930745A patent/IT1260988B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITTO930745A0 (en) | 1993-10-13 |
ITTO930745A1 (en) | 1995-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |