JPS552269A - Heat-fixing heater of electrophotographic copier - Google Patents

Heat-fixing heater of electrophotographic copier

Info

Publication number
JPS552269A
JPS552269A JP7521378A JP7521378A JPS552269A JP S552269 A JPS552269 A JP S552269A JP 7521378 A JP7521378 A JP 7521378A JP 7521378 A JP7521378 A JP 7521378A JP S552269 A JPS552269 A JP S552269A
Authority
JP
Japan
Prior art keywords
layers
carbon
heat
heating layers
substrates
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
JP7521378A
Other languages
Japanese (ja)
Inventor
Takaro Shintani
Takehiko Ito
Hiroshi Ohira
Hiroshi Ichinose
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7521378A priority Critical patent/JPS552269A/en
Publication of JPS552269A publication Critical patent/JPS552269A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)
  • Surface Heating Bodies (AREA)

Abstract

PURPOSE:To enable the transfer images on plain paper to be rapidly fixed and dried by depositing heating layers composed of carbon or graphite on the surfaces of insulation substrates by way of backing layers. CONSTITUTION:Insulation substrates 2, 2' are respectively fixed to the opposing surfaces of the outer frames 1, 1' of mutually opposing heat-fixing heaters of trapezoidal form in section and heating layers 3, 3' made of carbon are deposited on the surfaces thereof by way of the backing layers of glass wool on the surface layers of the substrates 2, 2. When current is supplied to the heating layers 3, 3' from the top and bottom faces of the plain paper 5 having been conveyed by rollers 4, 4', heat fixing becomes feasible with less power and smaller area as compared to heaters made of metals, because the heating layers 3, 3' formed of carbon of high radiation rates are used.
JP7521378A 1978-06-21 1978-06-21 Heat-fixing heater of electrophotographic copier Pending JPS552269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7521378A JPS552269A (en) 1978-06-21 1978-06-21 Heat-fixing heater of electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7521378A JPS552269A (en) 1978-06-21 1978-06-21 Heat-fixing heater of electrophotographic copier

Publications (1)

Publication Number Publication Date
JPS552269A true JPS552269A (en) 1980-01-09

Family

ID=13569692

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7521378A Pending JPS552269A (en) 1978-06-21 1978-06-21 Heat-fixing heater of electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS552269A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146577A (en) * 1983-02-08 1984-08-22 Ajinomoto Co Inc Preservation of cooked food distributed in chilled state

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146577A (en) * 1983-02-08 1984-08-22 Ajinomoto Co Inc Preservation of cooked food distributed in chilled state
JPH0346104B2 (en) * 1983-02-08 1991-07-15 Ajinomoto Kk

Similar Documents

Publication Publication Date Title
AU644654B2 (en) Domestic cooking apparatus
JPS5723983A (en) Picture forming device
JPS55137536A (en) Transfer film for electrophotographic copier
GB1468076A (en) Electrostatographic contact fusing
FI932864A (en) ELECTRICITY UPPVAERMBAR KALENDERVALS
JPS552269A (en) Heat-fixing heater of electrophotographic copier
MX170020B (en) POSITIVE TEMPERATURE COEFFICIENT THERMISTOR HEATING PAD
JPS6450087A (en) Image forming device
JPS57146280A (en) Fixing roller for electrophotographic copying machine
JPS6491139A (en) Heat treatment device of image forming device
JPS58100872A (en) Fixing device of wet type copying machine
JPS5748762A (en) Contact heat roll type fixation device
JPS6446571A (en) Sheet material for hearth roll
JPS56126841A (en) Manufacture of photosensitive drum made of selenium and the like element
JPS5782873A (en) Fixing roller
JPS5726883A (en) Heat fixing roll for electrostatic copying machine
JPS5559479A (en) Heat fixing device in dry type electrophotographic copier
JPS54141638A (en) Transfer method
JPS5372245A (en) High-frequency heater
Zabolotniy et al. The Use of Radiant Coatings to Improve Reheating Furnace Performance
FR2321095A1 (en) Heating system using latent heat of immersed mass - combines solar heating panel with immersion heater for water tank
ES483225A1 (en) Continuous obtaining of bituminous lamines with waterproof supports. (Machine-translation by Google Translate, not legally binding)
Kudryavtsev Optimization of(Infrared) Heating Parameters for Fusing Tin-- Lead Coatings on Printed Circuit Panels
JPS54140243A (en) Heating roll device
JPS57164775A (en) Heating and fixing roller