GB1490653A - Heating apparatus for fusing powder images in electrophotographic copiers - Google Patents

Heating apparatus for fusing powder images in electrophotographic copiers

Info

Publication number: GB1490653A
Authority: GB; United Kingdom
Prior art keywords: lamps; heat; heating apparatus; powder images; electrophotographic copiers
Prior art date: 1974-02-19
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

GB3148/75A

Other languages

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.)

Northrop Grumman Guidance and Electronics Co Inc

Original Assignee

Itek Corp

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.)

1974-02-19

Filing date

1975-01-24

Publication date

1977-11-02

1975-01-24 Application filed by Itek Corp filed Critical Itek Corp

1977-11-02 Publication of GB1490653A publication Critical patent/GB1490653A/en

Status Expired legal-status Critical Current

Links

238000010438 heat treatment Methods 0.000 title abstract 3
239000000843 powder Substances 0.000 title 1
230000002950 deficient Effects 0.000 abstract 1
238000009413 insulation Methods 0.000 abstract 1

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2007—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using radiant heat, e.g. infrared lamps, microwave heaters

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Fixing For Electrophotography (AREA)
Electronic Switches (AREA)
Resistance Heating (AREA)

GB3148/75A 1974-02-19 1975-01-24 Heating apparatus for fusing powder images in electrophotographic copiers Expired GB1490653A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US443286A US3922520A (en)	1974-02-19	1974-02-19	Heating apparatus for electrophotographic copiers

Publications (1)

Publication Number	Publication Date
GB1490653A true GB1490653A (en)	1977-11-02

Family

ID=23760185

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB3148/75A Expired GB1490653A (en)	1974-02-19	1975-01-24	Heating apparatus for fusing powder images in electrophotographic copiers

Country Status (12)

Country	Link
US (1)	US3922520A (de)
JP (1)	JPS50119638A (de)
AU (1)	AU501120B2 (de)
BE (1)	BE825711A (de)
CA (1)	CA1065956A (de)
DE (1)	DE2506953A1 (de)
FR (1)	FR2261559B1 (de)
GB (1)	GB1490653A (de)
IT (1)	IT1031814B (de)
NL (1)	NL7501880A (de)
SE (1)	SE410128B (de)
SU (1)	SU618065A3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2649018A1 (de) *	1976-10-28	1978-05-03	Agfa Gevaert Ag	Fixiereinrichtung
JPS5848693Y2 (ja) *	1977-10-12	1983-11-07	ミノルタ株式会社	電子写真複写機の定着装置
US4551006A (en) *	1984-06-11	1985-11-05	Eastman Kodak Company	Thermal conservation apparatus
US5526108A (en) *	1993-06-18	1996-06-11	Xeikon Nv	Electrostatographic printer with image-fixing station
EP0629930B1 (de) *	1993-06-18	1998-05-27	Xeikon Nv	Elektrostatographisches Druckgerät mit Bildfixierstation
IT1283311B1 (it) *	1996-03-27	1998-04-16	Nichilo Giorgio De	Forno in particolare per le stazioni di riscaldo nelle macchine di termoformatura e stazione di riscaldo provvista di questo forno
JP2003088858A (ja) *	2001-09-17	2003-03-25	Tc:Kk	油吸着装置
US7832852B2 (en) *	2007-07-16	2010-11-16	Xerox Corporation	Continuous media web heater
US8422930B2 (en) *	2010-03-25	2013-04-16	Eastman Kodak Company	Safe radiant toner heating apparatus with membrane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3356831A (en) *	1964-12-23	1967-12-05	Xerox Corp	Xerographic fusing apparatus
US3449546A (en) *	1966-06-23	1969-06-10	Xerox Corp	Infra-red heater
GB1246856A (en) *	1969-01-16	1971-09-22	Standard Telephones Cables Ltd	Improvements in electrographic apparatus
US3666247A (en) *	1969-12-29	1972-05-30	Ibm	Fusing device and method
US3811828A (en) *	1970-10-29	1974-05-21	Ricoh Kk	Process and device for heating and fixing an image upon a recording medium
JPS5941321B2 (ja) *	1976-07-02	1984-10-06	ミノルタ株式会社	電圧比較回路

1974
- 1974-02-19 US US443286A patent/US3922520A/en not_active Expired - Lifetime
1975
- 1975-01-23 CA CA218,490A patent/CA1065956A/en not_active Expired
- 1975-01-24 GB GB3148/75A patent/GB1490653A/en not_active Expired
- 1975-02-13 FR FR7504452A patent/FR2261559B1/fr not_active Expired
- 1975-02-17 AU AU78244/75A patent/AU501120B2/en not_active Expired
- 1975-02-18 IT IT20363/75A patent/IT1031814B/it active
- 1975-02-18 SE SE7501811A patent/SE410128B/xx unknown
- 1975-02-18 SU SU752107309A patent/SU618065A3/ru active
- 1975-02-18 NL NL7501880A patent/NL7501880A/xx not_active Application Discontinuation
- 1975-02-19 BE BE153502A patent/BE825711A/xx unknown
- 1975-02-19 DE DE19752506953 patent/DE2506953A1/de not_active Withdrawn
- 1975-02-19 JP JP50019975A patent/JPS50119638A/ja active Pending

Also Published As

Publication number	Publication date
BE825711A (fr)	1975-08-19
JPS50119638A (de)	1975-09-19
CA1065956A (en)	1979-11-06
FR2261559B1 (de)	1980-11-14
IT1031814B (it)	1979-05-10
NL7501880A (nl)	1975-08-21
AU501120B2 (en)	1979-06-14
DE2506953A1 (de)	1975-08-21
SU618065A3 (ru)	1978-07-30
FR2261559A1 (de)	1975-09-12
US3922520A (en)	1975-11-25
AU7824475A (en)	1976-08-19
SE7501811L (de)	1975-08-20
SE410128B (sv)	1979-09-24

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GB1490653A (en)	1977-11-02	Heating apparatus for fusing powder images in electrophotographic copiers
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GB1385328A (en)	1975-02-26	Fixing powder material having a solvent-soluble component onto a support member
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SU567161A1 (ru)	1977-07-30	Устройство дл термозакреплени электрофотографического изображени
KR900007374A (ko)	1990-06-01	쾌적온도 유지용 식품용기
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Legal Events

Date	Code	Title	Description
1978-03-15	PS	Patent sealed [section 19, patents act 1949]
1983-09-14	PCNP	Patent ceased through non-payment of renewal fee