BR7506678A - Seletor de frequencia - Google Patents
Seletor de frequenciaInfo
- Publication number
- BR7506678A BR7506678A BR7506678A BR7506678A BR7506678A BR 7506678 A BR7506678 A BR 7506678A BR 7506678 A BR7506678 A BR 7506678A BR 7506678 A BR7506678 A BR 7506678A BR 7506678 A BR7506678 A BR 7506678A
- Authority
- BR
- Brazil
- Prior art keywords
- frequency selector
- selector
- frequency
- 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
- H03J5/02—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 variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/04—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 variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by hand
- H03J5/10—Settings determined by a number of positioning means mounted on a common support, e.g. turret tuner, which is adjustable to desired positions, a different positioning means being in operation in each position
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
- Y10T74/1476—Rotary member or shaft indexing, e.g., tool or work turret with means to axially shift shaft
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7413449,A NL169808C (nl) | 1974-10-14 | 1974-10-14 | Frequentiekiezer met vrijloopkoppeling. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7506678A true BR7506678A (pt) | 1976-08-31 |
Family
ID=19822266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7506678A BR7506678A (pt) | 1974-10-14 | 1975-10-13 | Seletor de frequencia |
Country Status (13)
Country | Link |
---|---|
US (1) | US4043207A (pt) |
JP (1) | JPS5528258B2 (pt) |
AR (1) | AR207166A1 (pt) |
AU (1) | AU498591B2 (pt) |
BE (1) | BE834451A (pt) |
BR (1) | BR7506678A (pt) |
CA (1) | CA1050181A (pt) |
DE (1) | DE2544993C3 (pt) |
ES (1) | ES441723A1 (pt) |
FR (1) | FR2288418A1 (pt) |
GB (1) | GB1528376A (pt) |
IT (1) | IT1047352B (pt) |
NL (1) | NL169808C (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5315002A (en) * | 1976-07-27 | 1978-02-10 | Alps Electric Co Ltd | Tuner |
JPS5315001A (en) * | 1976-07-27 | 1978-02-10 | Alps Electric Co Ltd | Tuner |
JPS5318901A (en) * | 1976-08-05 | 1978-02-21 | Alps Electric Co Ltd | Tuner |
US4165499A (en) * | 1976-08-13 | 1979-08-21 | Nihon Technical Kabushiki Kaisha | Channel-selecting, presettable, rotary type tuning device |
JPS6053928B2 (ja) * | 1978-05-19 | 1985-11-28 | 日本テクニカル株式会社 | 選局装置 |
CA2750882A1 (en) * | 2009-02-16 | 2010-08-19 | Corcost Limited | Linkage |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2310720A (en) * | 1941-04-21 | 1943-02-09 | Zenith Radio Corp | Antenna coupling and tuning system for communication or broadcast receivers |
US2942108A (en) * | 1958-05-02 | 1960-06-21 | Du Mont Allen B Lab Inc | Fine tuning mechanism for television receivers |
GB937812A (en) * | 1960-05-12 | 1963-09-25 | Ferguson Radio Corp | Improvements in channel selectors for television receivers |
US3022674A (en) * | 1960-06-08 | 1962-02-27 | Sylvania Electric Prod | Tuning device |
US3192494A (en) * | 1961-02-10 | 1965-06-29 | Admiral Corp | Pre-set fine tuning |
US3459055A (en) * | 1966-01-21 | 1969-08-05 | Rca Corp | Preset uhf tuning mechanism |
DE1766325A1 (de) * | 1968-05-04 | 1971-12-23 | Sel Kontakt Bauelemente Gmbh | Abstimmanordnung zur speicherbaren Senderwahl in Fernsehempfaengern |
FR2037946A5 (pt) * | 1969-03-13 | 1970-12-31 | Philips Nv | |
NL148464B (nl) * | 1969-03-13 | 1976-01-15 | Philips Nv | Stationkiezer. |
-
1974
- 1974-10-14 NL NLAANVRAGE7413449,A patent/NL169808C/xx not_active IP Right Cessation
-
1975
- 1975-01-01 AR AR260789A patent/AR207166A1/es active
- 1975-10-07 US US05/620,297 patent/US4043207A/en not_active Expired - Lifetime
- 1975-10-08 DE DE2544993A patent/DE2544993C3/de not_active Expired
- 1975-10-08 AU AU85580/75A patent/AU498591B2/en not_active Expired
- 1975-10-10 GB GB41629/75A patent/GB1528376A/en not_active Expired
- 1975-10-10 CA CA237,413A patent/CA1050181A/en not_active Expired
- 1975-10-10 IT IT69538/75A patent/IT1047352B/it active
- 1975-10-11 ES ES441723A patent/ES441723A1/es not_active Expired
- 1975-10-13 BR BR7506678A patent/BR7506678A/pt unknown
- 1975-10-13 BE BE160894A patent/BE834451A/xx not_active IP Right Cessation
- 1975-10-13 JP JP12315975A patent/JPS5528258B2/ja not_active Expired
- 1975-10-14 FR FR7531380A patent/FR2288418A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
NL7413449A (nl) | 1976-04-20 |
FR2288418A1 (fr) | 1976-05-14 |
US4043207A (en) | 1977-08-23 |
DE2544993A1 (de) | 1976-06-10 |
DE2544993B2 (de) | 1978-08-10 |
JPS5164802A (pt) | 1976-06-04 |
CA1050181A (en) | 1979-03-06 |
ES441723A1 (es) | 1977-04-01 |
AR207166A1 (es) | 1976-09-15 |
JPS5528258B2 (pt) | 1980-07-26 |
AU498591B2 (en) | 1979-03-15 |
AU8558075A (en) | 1977-04-21 |
IT1047352B (it) | 1980-09-10 |
GB1528376A (en) | 1978-10-11 |
NL169808C (nl) | 1982-08-16 |
BE834451A (fr) | 1976-04-13 |
DE2544993C3 (de) | 1979-04-05 |
FR2288418B1 (pt) | 1979-03-02 |
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