BR7505647A - Dispositivo seletor automatico de estacoes emissoras - Google Patents
Dispositivo seletor automatico de estacoes emissorasInfo
- Publication number
- BR7505647A BR7505647A BR7505647*A BR7505647A BR7505647A BR 7505647 A BR7505647 A BR 7505647A BR 7505647 A BR7505647 A BR 7505647A BR 7505647 A BR7505647 A BR 7505647A
- Authority
- BR
- Brazil
- Prior art keywords
- selecting device
- automatic selecting
- issuing stations
- issuing
- stations
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/248—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection using electromechanical means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
- H03J1/066—Constructional details regarding potentiometric setting of voltage or current variable reactances
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2445930A DE2445930C3 (de) | 1974-09-26 | 1974-09-26 | Automatische Stationswahleinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7505647A true BR7505647A (pt) | 1976-08-03 |
Family
ID=5926765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7505647*A BR7505647A (pt) | 1974-09-26 | 1975-09-03 | Dispositivo seletor automatico de estacoes emissoras |
Country Status (6)
| Country | Link |
|---|---|
| BR (1) | BR7505647A (pt) |
| CH (1) | CH582973A5 (pt) |
| DE (1) | DE2445930C3 (pt) |
| FR (1) | FR2286549A1 (pt) |
| IT (1) | IT1047580B (pt) |
| ZA (1) | ZA756109B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1176354A (en) * | 1979-06-11 | 1984-10-16 | Morimasa Kobayashi | Method and apparatus for controlling the feeding of a bandsaw blade of horizontal bandsaw machines |
| JPS5822288B2 (ja) * | 1979-06-18 | 1983-05-07 | 株式会社 アマダ | 鋸盤の切込量制御方法及び制御装置 |
-
1974
- 1974-09-26 DE DE2445930A patent/DE2445930C3/de not_active Expired
-
1975
- 1975-06-26 CH CH829775A patent/CH582973A5/xx not_active IP Right Cessation
- 1975-09-03 BR BR7505647*A patent/BR7505647A/pt unknown
- 1975-09-22 FR FR7528917A patent/FR2286549A1/fr active Granted
- 1975-09-25 IT IT51511/75A patent/IT1047580B/it active
- 1975-09-25 ZA ZA756109A patent/ZA756109B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2445930A1 (de) | 1976-04-15 |
| IT1047580B (it) | 1980-10-20 |
| DE2445930C3 (de) | 1980-02-28 |
| CH582973A5 (pt) | 1976-12-15 |
| FR2286549A1 (fr) | 1976-04-23 |
| ZA756109B (en) | 1977-02-23 |
| FR2286549B3 (pt) | 1978-05-05 |
| DE2445930B2 (de) | 1979-07-26 |
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