GB433247A - Process for the electric welding or soldering of metal dentures permanently fixed inthe mouth - Google Patents
Process for the electric welding or soldering of metal dentures permanently fixed inthe mouthInfo
- Publication number
- GB433247A GB433247A GB2943834A GB2943834A GB433247A GB 433247 A GB433247 A GB 433247A GB 2943834 A GB2943834 A GB 2943834A GB 2943834 A GB2943834 A GB 2943834A GB 433247 A GB433247 A GB 433247A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon
- soldering
- dentures
- permanently fixed
- electrode
- Prior art date
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/20—Methods or devices for soldering, casting, moulding or melting
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
433,247. Soldering or welding dentures. RAKOS, A., 1, Eszterhazygasse, Vienna. Oct. 15, 1934, No. 29438. [A Specification was laid open to inspection under Sect. 91 of the Acts, June 14, 1935.] [Classes 83 (ii) and 83 (iv)] [See also Group VI] Metal dentures permanently fixed in the mouth are electrically soldered or welded by fixing one electrode to the denture and intermittently applying to the place of treatment a carbon electrode connected to the other terminal of the circuit. The heat is generated by the resistance of the carbon. One electrode consists of a clamp 5 and the other of a carbon rod 1, preferably of compressed retort carbon and of diameter up to 10 m.ms. The rod is secured by an adjustable clamp 2 to a handle 3. The electrodes are connected by flexible cables to the secondary 7 of a transformer, the primary and secondary coils being preferably arranged on separate branches thereof. The tension between the electrodes varies from 4-6 volts at intensities between 10 and 100 amperes. When soldering solder and fluxes are fed to the carbon, the work is cooled by squirting water thereon. The Specification as open to inspection under Sect. 91 states that the process may be applied to soldering or welding metal tarsia in a wood base. This subject-matter does not appear in the Specification as accepted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2943834A GB433247A (en) | 1934-10-15 | 1934-10-15 | Process for the electric welding or soldering of metal dentures permanently fixed inthe mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2943834A GB433247A (en) | 1934-10-15 | 1934-10-15 | Process for the electric welding or soldering of metal dentures permanently fixed inthe mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB433247A true GB433247A (en) | 1935-08-12 |
Family
ID=10291556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2943834A Expired GB433247A (en) | 1934-10-15 | 1934-10-15 | Process for the electric welding or soldering of metal dentures permanently fixed inthe mouth |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB433247A (en) |
-
1934
- 1934-10-15 GB GB2943834A patent/GB433247A/en not_active Expired
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