DE1173550B - Vorrichtung zur Feinabstimmung eines Abstimm-Kondensators bei Fernseh-Trommelkanalschaltern - Google Patents

Vorrichtung zur Feinabstimmung eines Abstimm-Kondensators bei Fernseh-Trommelkanalschaltern

Info

Publication number
DE1173550B
DE1173550B DEP25388A DEP0025388A DE1173550B DE 1173550 B DE1173550 B DE 1173550B DE P25388 A DEP25388 A DE P25388A DE P0025388 A DEP0025388 A DE P0025388A DE 1173550 B DE1173550 B DE 1173550B
Authority
DE
Germany
Prior art keywords
tuning
axis
drum
attached
gear
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.)
Pending
Application number
DEP25388A
Other languages
German (de)
English (en)
Inventor
Karl-Heinz Bauer
Richard Gegner
Wolfgang Labude
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELEKTROFEINMECHANISCHE WERKE J
Preh GmbH
Original Assignee
ELEKTROFEINMECHANISCHE WERKE J
Preh GmbH
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
Priority to NL267144D priority Critical patent/NL267144A/xx
Application filed by ELEKTROFEINMECHANISCHE WERKE J, Preh GmbH filed Critical ELEKTROFEINMECHANISCHE WERKE J
Priority to DEP25388A priority patent/DE1173550B/de
Priority to FR868072A priority patent/FR1295186A/fr
Priority to GB2621461A priority patent/GB906816A/en
Publication of DE1173550B publication Critical patent/DE1173550B/de
Pending legal-status Critical Current

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
    • 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
    • H03J1/14—Special arrangements for fine and coarse tuning
    • 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

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Microwave Tubes (AREA)
DEP25388A 1960-07-20 1960-07-20 Vorrichtung zur Feinabstimmung eines Abstimm-Kondensators bei Fernseh-Trommelkanalschaltern Pending DE1173550B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL267144D NL267144A (enrdf_load_stackoverflow) 1960-07-20
DEP25388A DE1173550B (de) 1960-07-20 1960-07-20 Vorrichtung zur Feinabstimmung eines Abstimm-Kondensators bei Fernseh-Trommelkanalschaltern
FR868072A FR1295186A (fr) 1960-07-20 1961-07-17 Commutateur de canaux de télévision comportant un dispositif d'accord de précision
GB2621461A GB906816A (en) 1960-07-20 1961-07-19 Improvements in or relating to television channel switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP25388A DE1173550B (de) 1960-07-20 1960-07-20 Vorrichtung zur Feinabstimmung eines Abstimm-Kondensators bei Fernseh-Trommelkanalschaltern

Publications (1)

Publication Number Publication Date
DE1173550B true DE1173550B (de) 1964-07-09

Family

ID=7370067

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP25388A Pending DE1173550B (de) 1960-07-20 1960-07-20 Vorrichtung zur Feinabstimmung eines Abstimm-Kondensators bei Fernseh-Trommelkanalschaltern

Country Status (3)

Country Link
DE (1) DE1173550B (enrdf_load_stackoverflow)
GB (1) GB906816A (enrdf_load_stackoverflow)
NL (1) NL267144A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1291806B (de) * 1961-06-27 1969-04-03 Standard Kollsman Ind Inc Fernsehabstimmvorrichtung mit mehreren durch Drehung einer Kanalwaehlerwelle auswaehlbaren Kanaleinstellungen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658394A (en) * 1951-05-16 1953-11-10 Standard Coil Prod Co Inc Tuner
US2718623A (en) * 1951-08-30 1955-09-20 Motorola Inc Tuner
DE1709876U (de) * 1953-03-23 1955-11-03 Telefunken Gmbh Kanalschalter fuer fernsehabstimmung.
US2768300A (en) * 1952-04-09 1956-10-23 Standard Coil Prod Co Inc Fine tuner for turret type tuners
US2901615A (en) * 1958-04-25 1959-08-25 Gen Electric Automatic tuning system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658394A (en) * 1951-05-16 1953-11-10 Standard Coil Prod Co Inc Tuner
US2718623A (en) * 1951-08-30 1955-09-20 Motorola Inc Tuner
US2768300A (en) * 1952-04-09 1956-10-23 Standard Coil Prod Co Inc Fine tuner for turret type tuners
DE1709876U (de) * 1953-03-23 1955-11-03 Telefunken Gmbh Kanalschalter fuer fernsehabstimmung.
US2901615A (en) * 1958-04-25 1959-08-25 Gen Electric Automatic tuning system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1291806B (de) * 1961-06-27 1969-04-03 Standard Kollsman Ind Inc Fernsehabstimmvorrichtung mit mehreren durch Drehung einer Kanalwaehlerwelle auswaehlbaren Kanaleinstellungen

Also Published As

Publication number Publication date
GB906816A (en) 1962-09-26
NL267144A (enrdf_load_stackoverflow)

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