JPS5617525A - Automatic channel selector - Google Patents

Automatic channel selector

Info

Publication number
JPS5617525A
JPS5617525A JP9321779A JP9321779A JPS5617525A JP S5617525 A JPS5617525 A JP S5617525A JP 9321779 A JP9321779 A JP 9321779A JP 9321779 A JP9321779 A JP 9321779A JP S5617525 A JPS5617525 A JP S5617525A
Authority
JP
Japan
Prior art keywords
channel
selection
counters
counter
selecting position
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
JP9321779A
Other languages
Japanese (ja)
Inventor
Shigeo Takahashi
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works Ltd
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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP9321779A priority Critical patent/JPS5617525A/en
Publication of JPS5617525A publication Critical patent/JPS5617525A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

PURPOSE:To ensure an automatic channel selection freely by providing the driving means of the channel selection catch of the tuner, the setting means of the channel selecting position, the detecting means of the channel selecting position and the motor which drives the knob driving means with the output of the multistage setting time switch device. CONSTITUTION:The selection of the 1st station is carried out by turning setting knob 37 for channel selecting position and then shifting poniter 60. For instance, if counter 38 displays 985 and counter 39 does 15 respectively, the reverse addition is given to each other between counters 38 and 39 when the zero-resetting is given to counter 38 to select the 2nd station again. Thus counters 38 and 39 display 15 and 0 respectively. Then the multistage time switch is operated to complete the selection of channel. The automatic selection of channel is carried out through the coaction between the timer and the contact which works when both counters 38 and 39 are 0.
JP9321779A 1979-07-24 1979-07-24 Automatic channel selector Pending JPS5617525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9321779A JPS5617525A (en) 1979-07-24 1979-07-24 Automatic channel selector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9321779A JPS5617525A (en) 1979-07-24 1979-07-24 Automatic channel selector

Publications (1)

Publication Number Publication Date
JPS5617525A true JPS5617525A (en) 1981-02-19

Family

ID=14076385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9321779A Pending JPS5617525A (en) 1979-07-24 1979-07-24 Automatic channel selector

Country Status (1)

Country Link
JP (1) JPS5617525A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611250A (en) * 1992-07-23 1997-03-18 Nsk, Ltd. Rolling/sliding part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611250A (en) * 1992-07-23 1997-03-18 Nsk, Ltd. Rolling/sliding part

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