JPH0320792Y2 - - Google Patents

Info

Publication number
JPH0320792Y2
JPH0320792Y2 JP1984074854U JP7485484U JPH0320792Y2 JP H0320792 Y2 JPH0320792 Y2 JP H0320792Y2 JP 1984074854 U JP1984074854 U JP 1984074854U JP 7485484 U JP7485484 U JP 7485484U JP H0320792 Y2 JPH0320792 Y2 JP H0320792Y2
Authority
JP
Japan
Prior art keywords
transistor
air
core coil
metal object
collector
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.)
Expired
Application number
JP1984074854U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60188393U (ja
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 filed Critical
Priority to JP7485484U priority Critical patent/JPS60188393U/ja
Publication of JPS60188393U publication Critical patent/JPS60188393U/ja
Application granted granted Critical
Publication of JPH0320792Y2 publication Critical patent/JPH0320792Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pinball Game Machines (AREA)
JP7485484U 1984-05-22 1984-05-22 金属物体検知装置 Granted JPS60188393U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7485484U JPS60188393U (ja) 1984-05-22 1984-05-22 金属物体検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7485484U JPS60188393U (ja) 1984-05-22 1984-05-22 金属物体検知装置

Publications (2)

Publication Number Publication Date
JPS60188393U JPS60188393U (ja) 1985-12-13
JPH0320792Y2 true JPH0320792Y2 (pm) 1991-05-07

Family

ID=30615532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7485484U Granted JPS60188393U (ja) 1984-05-22 1984-05-22 金属物体検知装置

Country Status (1)

Country Link
JP (1) JPS60188393U (pm)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2700213B2 (ja) * 1990-11-24 1998-01-19 株式会社エース電研 パチンコ玉検知装置およびパチンコゲーム機
JP2700215B2 (ja) * 1990-11-24 1998-01-19 株式会社エース電研 パチンコゲーム機
WO1993009858A1 (en) * 1991-11-20 1993-05-27 Kabushiki Kaisha Ace Denken Sensor for sensing existence position of metallic body

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329190U (pm) * 1976-08-20 1978-03-13
JPS57168438A (en) * 1981-04-10 1982-10-16 Yamatake Honeywell Co Ltd Proximity switch
JPS57192486U (pm) * 1981-05-30 1982-12-06

Also Published As

Publication number Publication date
JPS60188393U (ja) 1985-12-13

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