FIXING DEVICE
The present invention is constituted as described in the following: an exothermic member is provided freely rotatably being formed in a ring form composed of an exothermic resistor layer of high resistivity formed on an inner peripheral surface and a conductor layer of low resistivity formed on the...
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| creator | FUJISAWA IKUO OHSUGI YUKIHIRO NISHIKAWA HISASHI |
| description | The present invention is constituted as described in the following: an exothermic member is provided freely rotatably being formed in a ring form composed of an exothermic resistor layer of high resistivity formed on an inner peripheral surface and a conductor layer of low resistivity formed on the outer peripheral surface of the exothermic resistor layer; a medium-leading member is provided for forming a conveyance path for media with the outer peripheral surface of the exothermic member in between; a pressing electrode member is provided for supporting the exothermic member in abutting against the exothermic resistor layer in a conductive state in a position opposing to the medium-leading member; a power supplying electrode is provided being connected to the conductor layer making contact at least with a brim part on one side of the exothermic member; a voltage is applied between the exothermic member and the pressing electrode member by a power supply and only a part of the exothermic member against which the pressing electrode member is abutting generates heat for fixing an image to be transcribed consisting essentially of toner formed on a recording medium when it passes through this part of the conveyance path. |
| format | Patent |
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a medium-leading member is provided for forming a conveyance path for media with the outer peripheral surface of the exothermic member in between; a pressing electrode member is provided for supporting the exothermic member in abutting against the exothermic resistor layer in a conductive state in a position opposing to the medium-leading member; a power supplying electrode is provided being connected to the conductor layer making contact at least with a brim part on one side of the exothermic member; a voltage is applied between the exothermic member and the pressing electrode member by a power supply and only a part of the exothermic member against which the pressing electrode member is abutting generates heat for fixing an image to be transcribed consisting essentially of toner formed on a recording medium when it passes through this part of the conveyance path.</description><language>eng</language><subject>CINEMATOGRAPHY ; ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; 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HISASHI</creatorcontrib><title>FIXING DEVICE</title><description>The present invention is constituted as described in the following: an exothermic member is provided freely rotatably being formed in a ring form composed of an exothermic resistor layer of high resistivity formed on an inner peripheral surface and a conductor layer of low resistivity formed on the outer peripheral surface of the exothermic resistor layer; a medium-leading member is provided for forming a conveyance path for media with the outer peripheral surface of the exothermic member in between; a pressing electrode member is provided for supporting the exothermic member in abutting against the exothermic resistor layer in a conductive state in a position opposing to the medium-leading member; a power supplying electrode is provided being connected to the conductor layer making contact at least with a brim part on one side of the exothermic member; a voltage is applied between the exothermic member and the pressing electrode member by a power supply and only a part of the exothermic member against which the pressing electrode member is abutting generates heat for fixing an image to be transcribed consisting essentially of toner formed on a recording medium when it passes through this part of the conveyance path.</description><subject>CINEMATOGRAPHY</subject><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>ELECTROGRAPHY</subject><subject>ELECTROPHOTOGRAPHY</subject><subject>HOLOGRAPHY</subject><subject>MAGNETOGRAPHY</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1992</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOB184zw9HNXcHEN83R25WFgTUvMKU7lhdLcDPJuriHOHrqpBfnxqcUFicmpeakl8aHBpoaGpkbmlo7GhFUAADt0G-8</recordid><startdate>19920519</startdate><enddate>19920519</enddate><creator>FUJISAWA; 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IKUO</au><au>OHSUGI; YUKIHIRO</au><au>NISHIKAWA; HISASHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FIXING DEVICE</title><date>1992-05-19</date><risdate>1992</risdate><abstract>The present invention is constituted as described in the following: an exothermic member is provided freely rotatably being formed in a ring form composed of an exothermic resistor layer of high resistivity formed on an inner peripheral surface and a conductor layer of low resistivity formed on the outer peripheral surface of the exothermic resistor layer; a medium-leading member is provided for forming a conveyance path for media with the outer peripheral surface of the exothermic member in between; a pressing electrode member is provided for supporting the exothermic member in abutting against the exothermic resistor layer in a conductive state in a position opposing to the medium-leading member; a power supplying electrode is provided being connected to the conductor layer making contact at least with a brim part on one side of the exothermic member; a voltage is applied between the exothermic member and the pressing electrode member by a power supply and only a part of the exothermic member against which the pressing electrode member is abutting generates heat for fixing an image to be transcribed consisting essentially of toner formed on a recording medium when it passes through this part of the conveyance path.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CINEMATOGRAPHY ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY ELECTROPHOTOGRAPHY HOLOGRAPHY MAGNETOGRAPHY PHOTOGRAPHY PHYSICS |
| title | FIXING DEVICE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-21T17%3A53%3A50IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=FUJISAWA;%20IKUO&rft.date=1992-05-19&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS5115279A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |