JPS53195A - Coin selector - Google Patents

Coin selector

Info

Publication number
JPS53195A
JPS53195A JP7581976A JP7581976A JPS53195A JP S53195 A JPS53195 A JP S53195A JP 7581976 A JP7581976 A JP 7581976A JP 7581976 A JP7581976 A JP 7581976A JP S53195 A JPS53195 A JP S53195A
Authority
JP
Japan
Prior art keywords
coin selector
stableness
fluctuation
utilizing
perform
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
JP7581976A
Other languages
Japanese (ja)
Inventor
Masaru Nishimura
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP7581976A priority Critical patent/JPS53195A/en
Publication of JPS53195A publication Critical patent/JPS53195A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Testing Of Coins (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE: To perform the coin checking with stableness as well as high accuracy, by means of utilizing the fluctuation of resonant frequency of a circuit due to the physical properties of hard coins.
COPYRIGHT: (C)1978,JPO&Japio
JP7581976A 1976-06-23 1976-06-23 Coin selector Pending JPS53195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7581976A JPS53195A (en) 1976-06-23 1976-06-23 Coin selector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7581976A JPS53195A (en) 1976-06-23 1976-06-23 Coin selector

Publications (1)

Publication Number Publication Date
JPS53195A true JPS53195A (en) 1978-01-05

Family

ID=13587162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7581976A Pending JPS53195A (en) 1976-06-23 1976-06-23 Coin selector

Country Status (1)

Country Link
JP (1) JPS53195A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815179A (en) * 1981-07-22 1983-01-28 Nec Corp Method and device for detecting non-metallic magnetic material
JP2014127112A (en) * 2012-12-27 2014-07-07 Nippon Conlux Co Ltd Coin identification device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815179A (en) * 1981-07-22 1983-01-28 Nec Corp Method and device for detecting non-metallic magnetic material
JP2014127112A (en) * 2012-12-27 2014-07-07 Nippon Conlux Co Ltd Coin identification device

Similar Documents

Publication Publication Date Title
JPS5297722A (en) Electronic musical instrument
JPS5241517A (en) Electronic musical instrument
JPS53195A (en) Coin selector
JPS52149954A (en) Sample holding circuit
JPS5255303A (en) Voice discriminator
JPS5419360A (en) Ic case with resistors
JPS5339158A (en) Object shape information generating system
JPS51126187A (en) Temperature detection circuit
JPS5216177A (en) Probe card
JPS5223372A (en) Mintur measuring instrument
JPS533262A (en) Radiation thickness meter
JPS5352344A (en) Step-multiplication circuit
JPS533360A (en) Displacement converter
JPS52136664A (en) Electronic watch
JPS5223959A (en) Nicrometer in which a measuring range is made variable
JPS52150959A (en) Electronic microscope or its similar device
JPS52152767A (en) Automatic time width measuring system
JPS5242332A (en) Optical reader
JPS5342095A (en) Fourier transformation type nuclear magnetic resonator
JPS52119217A (en) Electronic musical instrument
JPS5230458A (en) Displacement detecting device
JPS5217093A (en) Coin discriminator
JPS5395574A (en) Socket for flat package
JPS5421784A (en) Impedance change detecting circuit
JPS52107494A (en) Failed fuel detecting method