JPS6149094B
PURPOSE:To maintain a temperature of melted resin at a prescribed value with excellent responsiveness, by calculating the temperature of resin based on the measured value of a cylinder temperature compensated by using a parameter related to the temperature of melted resin in a cylinder, and by contr...
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| creator | SHIBUYA TOMOE TOGAWA AKIRA ITO KATSUHIKO SEKINE NOBUTAKA IWATA MITSUO SANO HIDEO NAKAMOTO MITSUSACHI |
| description | PURPOSE:To maintain a temperature of melted resin at a prescribed value with excellent responsiveness, by calculating the temperature of resin based on the measured value of a cylinder temperature compensated by using a parameter related to the temperature of melted resin in a cylinder, and by controlling the cylinder temperature by using a differential value between said temperature of resin and a desired temperature of resin. CONSTITUTION:Thermocouples C1-C4 are provided in the respective zones of the cylinder 2 of an extruder 1, and a cylinder temperature in each zone is thereby measured. Next, a signal from a radiation thermocouple and a signal from a room-temperature measuring resistor 11 are inputted in a microprocessor 14 via a scanner 13, while a signal in a relation to the number of rotation of a screw is inputted in a microprocessor 14 (numeral 12 is a linearizer and numerals 15 and 16 A/D converters), and thereby the temperature of melted resin is calculated. This is compared with a so-called resin temperature. Then, a differential value thus obtained is used for controlling a heater 20 or a blower 21 for cooling in each cylinder zone via a scanner 17 (numeral 18 denotes a D/A converter and 19 a temperature regulator). |
| format | Patent |
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CONSTITUTION:Thermocouples C1-C4 are provided in the respective zones of the cylinder 2 of an extruder 1, and a cylinder temperature in each zone is thereby measured. Next, a signal from a radiation thermocouple and a signal from a room-temperature measuring resistor 11 are inputted in a microprocessor 14 via a scanner 13, while a signal in a relation to the number of rotation of a screw is inputted in a microprocessor 14 (numeral 12 is a linearizer and numerals 15 and 16 A/D converters), and thereby the temperature of melted resin is calculated. This is compared with a so-called resin temperature. Then, a differential value thus obtained is used for controlling a heater 20 or a blower 21 for cooling in each cylinder zone via a scanner 17 (numeral 18 denotes a D/A converter and 19 a temperature regulator).</description><language>eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; BASIC ELECTRIC ELEMENTS ; CABLES ; CONDUCTORS ; ELECTRICITY ; INSULATORS ; MAKING GRANULES OR PREFORMS ; PERFORMING OPERATIONS ; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED ; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS ; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>1986</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19861028&DB=EPODOC&CC=JP&NR=S6149094B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19861028&DB=EPODOC&CC=JP&NR=S6149094B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIBUYA TOMOE</creatorcontrib><creatorcontrib>TOGAWA AKIRA</creatorcontrib><creatorcontrib>ITO KATSUHIKO</creatorcontrib><creatorcontrib>SEKINE NOBUTAKA</creatorcontrib><creatorcontrib>IWATA MITSUO</creatorcontrib><creatorcontrib>SANO HIDEO</creatorcontrib><creatorcontrib>NAKAMOTO MITSUSACHI</creatorcontrib><title>JPS6149094B</title><description>PURPOSE:To maintain a temperature of melted resin at a prescribed value with excellent responsiveness, by calculating the temperature of resin based on the measured value of a cylinder temperature compensated by using a parameter related to the temperature of melted resin in a cylinder, and by controlling the cylinder temperature by using a differential value between said temperature of resin and a desired temperature of resin. CONSTITUTION:Thermocouples C1-C4 are provided in the respective zones of the cylinder 2 of an extruder 1, and a cylinder temperature in each zone is thereby measured. Next, a signal from a radiation thermocouple and a signal from a room-temperature measuring resistor 11 are inputted in a microprocessor 14 via a scanner 13, while a signal in a relation to the number of rotation of a screw is inputted in a microprocessor 14 (numeral 12 is a linearizer and numerals 15 and 16 A/D converters), and thereby the temperature of melted resin is calculated. This is compared with a so-called resin temperature. Then, a differential value thus obtained is used for controlling a heater 20 or a blower 21 for cooling in each cylinder zone via a scanner 17 (numeral 18 denotes a D/A converter and 19 a temperature regulator).</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CABLES</subject><subject>CONDUCTORS</subject><subject>ELECTRICITY</subject><subject>INSULATORS</subject><subject>MAKING GRANULES OR PREFORMS</subject><subject>PERFORMING OPERATIONS</subject><subject>PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED</subject><subject>RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS</subject><subject>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1986</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD2Cgg2MzSxNLA0ceJhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFIOpyMjIlSBACGJhx4</recordid><startdate>19861028</startdate><enddate>19861028</enddate><creator>SHIBUYA TOMOE</creator><creator>TOGAWA AKIRA</creator><creator>ITO KATSUHIKO</creator><creator>SEKINE NOBUTAKA</creator><creator>IWATA MITSUO</creator><creator>SANO HIDEO</creator><creator>NAKAMOTO MITSUSACHI</creator><scope>EVB</scope></search><sort><creationdate>19861028</creationdate><title>JPS6149094B</title><author>SHIBUYA TOMOE ; TOGAWA AKIRA ; ITO KATSUHIKO ; SEKINE NOBUTAKA ; IWATA MITSUO ; SANO HIDEO ; NAKAMOTO MITSUSACHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS6149094BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1986</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CABLES</topic><topic>CONDUCTORS</topic><topic>ELECTRICITY</topic><topic>INSULATORS</topic><topic>MAKING GRANULES OR PREFORMS</topic><topic>PERFORMING OPERATIONS</topic><topic>PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED</topic><topic>RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS</topic><topic>SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>SHIBUYA TOMOE</creatorcontrib><creatorcontrib>TOGAWA AKIRA</creatorcontrib><creatorcontrib>ITO KATSUHIKO</creatorcontrib><creatorcontrib>SEKINE NOBUTAKA</creatorcontrib><creatorcontrib>IWATA MITSUO</creatorcontrib><creatorcontrib>SANO HIDEO</creatorcontrib><creatorcontrib>NAKAMOTO MITSUSACHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHIBUYA TOMOE</au><au>TOGAWA AKIRA</au><au>ITO KATSUHIKO</au><au>SEKINE NOBUTAKA</au><au>IWATA MITSUO</au><au>SANO HIDEO</au><au>NAKAMOTO MITSUSACHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>JPS6149094B</title><date>1986-10-28</date><risdate>1986</risdate><abstract>PURPOSE:To maintain a temperature of melted resin at a prescribed value with excellent responsiveness, by calculating the temperature of resin based on the measured value of a cylinder temperature compensated by using a parameter related to the temperature of melted resin in a cylinder, and by controlling the cylinder temperature by using a differential value between said temperature of resin and a desired temperature of resin. CONSTITUTION:Thermocouples C1-C4 are provided in the respective zones of the cylinder 2 of an extruder 1, and a cylinder temperature in each zone is thereby measured. Next, a signal from a radiation thermocouple and a signal from a room-temperature measuring resistor 11 are inputted in a microprocessor 14 via a scanner 13, while a signal in a relation to the number of rotation of a screw is inputted in a microprocessor 14 (numeral 12 is a linearizer and numerals 15 and 16 A/D converters), and thereby the temperature of melted resin is calculated. This is compared with a so-called resin temperature. Then, a differential value thus obtained is used for controlling a heater 20 or a blower 21 for cooling in each cylinder zone via a scanner 17 (numeral 18 denotes a D/A converter and 19 a temperature regulator).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BASIC ELECTRIC ELEMENTS CABLES CONDUCTORS ELECTRICITY INSULATORS MAKING GRANULES OR PREFORMS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | JPS6149094B |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T15%3A50%3A37IST&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=SHIBUYA%20TOMOE&rft.date=1986-10-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPS6149094BB2%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 |