IT944513B - Circzito interruttore a tiristori particolarmente per la regolazione dei motori a corrente continua - Google Patents
Circzito interruttore a tiristori particolarmente per la regolazione dei motori a corrente continuaInfo
- Publication number
- IT944513B IT944513B IT5116168A IT5116168A IT944513B IT 944513 B IT944513 B IT 944513B IT 5116168 A IT5116168 A IT 5116168A IT 5116168 A IT5116168 A IT 5116168A IT 944513 B IT944513 B IT 944513B
- Authority
- IT
- Italy
- Prior art keywords
- circzit
- motors
- regulation
- thyristor switch
- thyristor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/73—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for dc voltages or currents
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE430267A SE321289B (it) | 1967-03-29 | 1967-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT944513B true IT944513B (it) | 1973-04-20 |
Family
ID=20263886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5116168A IT944513B (it) | 1967-03-29 | 1968-04-03 | Circzito interruttore a tiristori particolarmente per la regolazione dei motori a corrente continua |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT284965B (it) |
| BE (1) | BE712956A (it) |
| CH (1) | CH471496A (it) |
| DE (1) | DE1638236A1 (it) |
| FR (1) | FR1562389A (it) |
| GB (1) | GB1166417A (it) |
| IT (1) | IT944513B (it) |
| NL (1) | NL6804074A (it) |
| SE (1) | SE321289B (it) |
-
1967
- 1967-03-29 SE SE430267A patent/SE321289B/xx unknown
-
1968
- 1968-03-18 DE DE19681638236 patent/DE1638236A1/de active Pending
- 1968-03-20 CH CH411868A patent/CH471496A/de not_active IP Right Cessation
- 1968-03-20 AT AT275868A patent/AT284965B/de not_active IP Right Cessation
- 1968-03-22 NL NL6804074A patent/NL6804074A/xx unknown
- 1968-03-26 GB GB1447068A patent/GB1166417A/en not_active Expired
- 1968-03-28 FR FR1562389D patent/FR1562389A/fr not_active Expired
- 1968-03-29 BE BE712956D patent/BE712956A/xx unknown
- 1968-04-03 IT IT5116168A patent/IT944513B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CH471496A (de) | 1969-04-15 |
| DE1638236A1 (de) | 1971-08-26 |
| NL6804074A (it) | 1968-09-30 |
| GB1166417A (en) | 1969-10-08 |
| SE321289B (it) | 1970-03-02 |
| FR1562389A (it) | 1969-04-04 |
| BE712956A (it) | 1968-07-31 |
| AT284965B (de) | 1970-10-12 |
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