JPS553936A - Recording system - Google Patents

Recording system

Info

Publication number
JPS553936A
JPS553936A JP7670378A JP7670378A JPS553936A JP S553936 A JPS553936 A JP S553936A JP 7670378 A JP7670378 A JP 7670378A JP 7670378 A JP7670378 A JP 7670378A JP S553936 A JPS553936 A JP S553936A
Authority
JP
Japan
Prior art keywords
exciting
supersonic
oscillator
platen
coil
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
JP7670378A
Other languages
Japanese (ja)
Inventor
Yoshiro Yabuki
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP7670378A priority Critical patent/JPS553936A/en
Publication of JPS553936A publication Critical patent/JPS553936A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material

Landscapes

  • Electronic Switches (AREA)

Abstract

PURPOSE:To obtain uniform and stable distribution of temperature and increase recording speed by preheating heat sensitive paper by supersonic wave at such on extent that any color does not appear and then heating the paper partially by the main heating means according to image informations. CONSTITUTION:The supersonic heating means is composed of a platen 5, a magnetostriction oscillator 6 and a coil 7. The exciting voltage to the coil is applied from an exciting circuit 8 and the exciting voltage to a supersonic oscillator 1 is impressed from an exciting circuit 9. To the exciting circuits 8, 9 are given the sine waves which are respectively different by 180 deg. in the phase form a phase control circuit 10. The exciting circuit 8 gives the coil 7 an exciting reference wave amplified at the amplification rate according to the set preheating temperature, while the exciting circuit 9 amplifiers the exciting reference wave and gives the supersonic oscillator 1a on amplified voltage according to the signal level of information. If the platen 5 undergoes supersonic oscillation by the supersonic oscillation of the mangetostriction oscillator 6, the record paper 4 will be heated and temperature will rise on the surface in contact with the platen.
JP7670378A 1978-06-24 1978-06-24 Recording system Pending JPS553936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7670378A JPS553936A (en) 1978-06-24 1978-06-24 Recording system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7670378A JPS553936A (en) 1978-06-24 1978-06-24 Recording system

Publications (1)

Publication Number Publication Date
JPS553936A true JPS553936A (en) 1980-01-12

Family

ID=13612862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7670378A Pending JPS553936A (en) 1978-06-24 1978-06-24 Recording system

Country Status (1)

Country Link
JP (1) JPS553936A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62172930A (en) * 1986-01-24 1987-07-29 成見　年生 Fiber product having piles each divided at leading end thereof and its production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62172930A (en) * 1986-01-24 1987-07-29 成見　年生 Fiber product having piles each divided at leading end thereof and its production

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