JPS52104229A - Record needle electrode circuit - Google Patents

Record needle electrode circuit

Info

Publication number
JPS52104229A
JPS52104229A JP2097476A JP2097476A JPS52104229A JP S52104229 A JPS52104229 A JP S52104229A JP 2097476 A JP2097476 A JP 2097476A JP 2097476 A JP2097476 A JP 2097476A JP S52104229 A JPS52104229 A JP S52104229A
Authority
JP
Japan
Prior art keywords
needle electrode
electrode circuit
record needle
record
needles
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.)
Granted
Application number
JP2097476A
Other languages
Japanese (ja)
Other versions
JPS5642871B2 (en
Inventor
Mineo Yamauchi
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP2097476A priority Critical patent/JPS52104229A/en
Publication of JPS52104229A publication Critical patent/JPS52104229A/en
Publication of JPS5642871B2 publication Critical patent/JPS5642871B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To prevent discharge between adjacent needles, by dividing information input terminals to a matrix circuit for driving needles into two groups.
JP2097476A 1976-02-27 1976-02-27 Record needle electrode circuit Granted JPS52104229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2097476A JPS52104229A (en) 1976-02-27 1976-02-27 Record needle electrode circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2097476A JPS52104229A (en) 1976-02-27 1976-02-27 Record needle electrode circuit

Publications (2)

Publication Number Publication Date
JPS52104229A true JPS52104229A (en) 1977-09-01
JPS5642871B2 JPS5642871B2 (en) 1981-10-07

Family

ID=12042127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2097476A Granted JPS52104229A (en) 1976-02-27 1976-02-27 Record needle electrode circuit

Country Status (1)

Country Link
JP (1) JPS52104229A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732573A (en) * 1971-08-11 1973-05-08 Olivetti & Co Spa Electrographic printer matrix circuit
JPS5036418U (en) * 1973-07-30 1975-04-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732573A (en) * 1971-08-11 1973-05-08 Olivetti & Co Spa Electrographic printer matrix circuit
JPS5036418U (en) * 1973-07-30 1975-04-17

Also Published As

Publication number Publication date
JPS5642871B2 (en) 1981-10-07

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