BR7703092A - Aperfeicoamento em sintonizador - Google Patents

Aperfeicoamento em sintonizador

Info

Publication number
BR7703092A
BR7703092A BR3092/77A BR7703092A BR7703092A BR 7703092 A BR7703092 A BR 7703092A BR 3092/77 A BR3092/77 A BR 3092/77A BR 7703092 A BR7703092 A BR 7703092A BR 7703092 A BR7703092 A BR 7703092A
Authority
BR
Brazil
Prior art keywords
perfecting
tuner
Prior art date
Application number
BR3092/77A
Other languages
English (en)
Inventor
G Spakman
Original Assignee
Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of BR7703092A publication Critical patent/BR7703092A/pt

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
    • H03J5/12—Settings determined by a number of separately-actuated driving means which adjust the tuning element directly to desired settings
BR3092/77A 1976-05-13 1977-05-12 Aperfeicoamento em sintonizador BR7703092A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7605095A NL7605095A (nl) 1976-05-13 1976-05-13 Stationkiezer met scharnierarm.

Publications (1)

Publication Number Publication Date
BR7703092A true BR7703092A (pt) 1978-01-31

Family

ID=19826190

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3092/77A BR7703092A (pt) 1976-05-13 1977-05-12 Aperfeicoamento em sintonizador

Country Status (12)

Country Link
US (1) US4141254A (pt)
JP (1) JPS52137902A (pt)
AR (1) AR210418A1 (pt)
AU (1) AU2523577A (pt)
BE (1) BE854521A (pt)
BR (1) BR7703092A (pt)
DE (1) DE2721389C3 (pt)
ES (1) ES458714A1 (pt)
FR (1) FR2359497A1 (pt)
GB (1) GB1578652A (pt)
IT (1) IT1083265B (pt)
NL (1) NL7605095A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1073978B (it) * 1976-11-11 1985-04-17 Autovox Spa Tastiera per la preselezione di segnali elettromagnetici

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339177A (en) * 1937-12-13 1944-01-11 Le Roy J Leishman Automatic tuner
US2251476A (en) * 1938-06-11 1941-08-05 Sparks Withington Co Tuning unit for radio receivers
US2232217A (en) * 1938-07-23 1941-02-18 Rca Corp Wireless receiver
US2429406A (en) * 1940-02-26 1947-10-21 Belmont Radio Corp Radio control apparatus
US2266710A (en) * 1940-07-02 1941-12-16 Beimont Radio Corp Control apparatus
US2342691A (en) * 1941-02-10 1944-02-29 Belmont Radio Corp Control apparatus
US2857519A (en) * 1956-08-02 1958-10-21 Gen Motors Corp Miniature combination tuning means
US3177729A (en) * 1962-04-26 1965-04-13 Motourola Inc Tuning system
DE3604209A1 (de) * 1986-02-11 1987-08-13 Heidelberger Druckmasch Ag Vorrichtung zum aufspannen von biegsamen druckplatten auf dem plattenzylinder von rotationsdruckmaschinen

Also Published As

Publication number Publication date
US4141254A (en) 1979-02-27
AU2523577A (en) 1978-11-23
BE854521A (fr) 1977-11-14
JPS52137902A (en) 1977-11-17
FR2359497A1 (fr) 1978-02-17
IT1083265B (it) 1985-05-21
DE2721389A1 (de) 1977-11-17
NL7605095A (nl) 1977-11-15
GB1578652A (en) 1980-11-05
DE2721389C3 (de) 1981-01-08
AR210418A1 (es) 1977-07-29
ES458714A1 (es) 1978-03-01
DE2721389B2 (de) 1980-04-24

Similar Documents

Publication Publication Date Title
BR7703143A (pt) Aperfeicoamentos em veiculo
BR7700455A (pt) Aperfeicoamento em unidade eletrocirurgica
BR7601253A (pt) Aperfeicoamento em forno-tunel
BR7806584A (pt) Aperfeicoamento em grampo auto-compressivel
BR7700172A (pt) Aperfeicoamento em tear
BR7701825A (pt) Aperfeicoamento em maquina de eletrofotocopia
BR7707733A (pt) Aperfeicoamento em terminal
BR7702717A (pt) Aperfeicoamento em filtro-prensa
AT371960B (de) Abstimmaggregat
MX147582A (es) Mejoras en bayeta de imprenta
ATA454877A (de) Tuner
BR7605757A (pt) Aperfeicoamento em maquina de cozimento
ZA774798B (en) Improvements in telescoping mechanisms
BR7602078A (pt) Aperfeicoamento em conjunto frasco-seringa
MX144640A (es) Mejoras en aisladores
BR7703092A (pt) Aperfeicoamento em sintonizador
BR7601945A (pt) Aperfeicoamento em debulhadora
BR7606656A (pt) Aperfeicoamento em picador de cana
BR7707045A (pt) Aperfeicoamento em lampada eletrica
BR7604404A (pt) Aperfeicoamento em rocadeira
BR7606950A (pt) Aperfeicoamento em sobremarcha
BR7602589A (pt) Aperfeicoamentos em bercos
BR7603005A (pt) Aperfeicoamentos em poilvilhadeira
ATA757476A (de) Abstimmaggregat
BR7600338A (pt) Aperfeicoamento introduzido em coifas industriais