A INJECTION APPARATUS
The present invention relates to an injection device capable of improving the temperature deviation of an inner region of a nozzle where it is difficult to install a heater inside a cylinder where resin is melted. The injection device with improved temperature deviation in a cylinder according to th...
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| creator | KANG JIN WHAN |
| description | The present invention relates to an injection device capable of improving the temperature deviation of an inner region of a nozzle where it is difficult to install a heater inside a cylinder where resin is melted. The injection device with improved temperature deviation in a cylinder according to the present invention comprises: a cylinder providing a space in which resin is injected and melted; a nozzle unit coupled to and installed at the lower end of the cylinder and spraying the resin melted and flowing down in the cylinder to a lower side; a heater unit installed on an outer circumferential surface of the cylinder and heating the cylinder; and a heat conductor inserted between the cylinder and the nozzle unit and improving a temperature difference between a central part and an edge part inside the nozzle unit.
본 발명은 레진의 용융이 이루어지는 실린더 내부 중 히터 설치가 어려운 노즐 내부 영역의 온도 편차를 개선할 수 있는 사출장치에 관한 것으로서, 본 발명에 따른 실린더 내 온도 편차를 개선한 사출 장치는, 레진이 투입되어 용융되는 공간을 제공하는 실린더; 상기 실린더의 하단에 결합되어 설치되며, 상기 실린더 내에서 용융되어 흘러 내리는 레진을 하측으로 분사하는 노즐부; 상기 실린더의 외주면에 설치되며, 상기 실린더를 가열하는 히터부; 상기 실린더와 상기 노즐부 사이에 삽입되어 설치되며, 상기 노즐부 내측 중앙부와 가장자리 부분의 온도 편차를 개선하는 열전도체;를 포함한다. |
| format | Patent |
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본 발명은 레진의 용융이 이루어지는 실린더 내부 중 히터 설치가 어려운 노즐 내부 영역의 온도 편차를 개선할 수 있는 사출장치에 관한 것으로서, 본 발명에 따른 실린더 내 온도 편차를 개선한 사출 장치는, 레진이 투입되어 용융되는 공간을 제공하는 실린더; 상기 실린더의 하단에 결합되어 설치되며, 상기 실린더 내에서 용융되어 흘러 내리는 레진을 하측으로 분사하는 노즐부; 상기 실린더의 외주면에 설치되며, 상기 실린더를 가열하는 히터부; 상기 실린더와 상기 노즐부 사이에 삽입되어 설치되며, 상기 노즐부 내측 중앙부와 가장자리 부분의 온도 편차를 개선하는 열전도체;를 포함한다.</description><language>eng ; kor</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; PERFORMING OPERATIONS ; 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>2022</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=20220405&DB=EPODOC&CC=KR&NR=102382793B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220405&DB=EPODOC&CC=KR&NR=102382793B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KANG JIN WHAN</creatorcontrib><title>A INJECTION APPARATUS</title><description>The present invention relates to an injection device capable of improving the temperature deviation of an inner region of a nozzle where it is difficult to install a heater inside a cylinder where resin is melted. The injection device with improved temperature deviation in a cylinder according to the present invention comprises: a cylinder providing a space in which resin is injected and melted; a nozzle unit coupled to and installed at the lower end of the cylinder and spraying the resin melted and flowing down in the cylinder to a lower side; a heater unit installed on an outer circumferential surface of the cylinder and heating the cylinder; and a heat conductor inserted between the cylinder and the nozzle unit and improving a temperature difference between a central part and an edge part inside the nozzle unit.
본 발명은 레진의 용융이 이루어지는 실린더 내부 중 히터 설치가 어려운 노즐 내부 영역의 온도 편차를 개선할 수 있는 사출장치에 관한 것으로서, 본 발명에 따른 실린더 내 온도 편차를 개선한 사출 장치는, 레진이 투입되어 용융되는 공간을 제공하는 실린더; 상기 실린더의 하단에 결합되어 설치되며, 상기 실린더 내에서 용융되어 흘러 내리는 레진을 하측으로 분사하는 노즐부; 상기 실린더의 외주면에 설치되며, 상기 실린더를 가열하는 히터부; 상기 실린더와 상기 노즐부 사이에 삽입되어 설치되며, 상기 노즐부 내측 중앙부와 가장자리 부분의 온도 편차를 개선하는 열전도체;를 포함한다.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>PERFORMING OPERATIONS</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB1VPD083J1DvH091NwDAhwDHIMCQ3mYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx3kGGBkbGFkbmlsZOTobGxKkCAA1JH9s</recordid><startdate>20220405</startdate><enddate>20220405</enddate><creator>KANG JIN WHAN</creator><scope>EVB</scope></search><sort><creationdate>20220405</creationdate><title>A INJECTION APPARATUS</title><author>KANG JIN WHAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR102382793BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2022</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>PERFORMING OPERATIONS</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>KANG JIN WHAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KANG JIN WHAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A INJECTION APPARATUS</title><date>2022-04-05</date><risdate>2022</risdate><abstract>The present invention relates to an injection device capable of improving the temperature deviation of an inner region of a nozzle where it is difficult to install a heater inside a cylinder where resin is melted. The injection device with improved temperature deviation in a cylinder according to the present invention comprises: a cylinder providing a space in which resin is injected and melted; a nozzle unit coupled to and installed at the lower end of the cylinder and spraying the resin melted and flowing down in the cylinder to a lower side; a heater unit installed on an outer circumferential surface of the cylinder and heating the cylinder; and a heat conductor inserted between the cylinder and the nozzle unit and improving a temperature difference between a central part and an edge part inside the nozzle unit.
본 발명은 레진의 용융이 이루어지는 실린더 내부 중 히터 설치가 어려운 노즐 내부 영역의 온도 편차를 개선할 수 있는 사출장치에 관한 것으로서, 본 발명에 따른 실린더 내 온도 편차를 개선한 사출 장치는, 레진이 투입되어 용융되는 공간을 제공하는 실린더; 상기 실린더의 하단에 결합되어 설치되며, 상기 실린더 내에서 용융되어 흘러 내리는 레진을 하측으로 분사하는 노즐부; 상기 실린더의 외주면에 설치되며, 상기 실린더를 가열하는 히터부; 상기 실린더와 상기 노즐부 사이에 삽입되어 설치되며, 상기 노즐부 내측 중앙부와 가장자리 부분의 온도 편차를 개선하는 열전도체;를 포함한다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS 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 | A INJECTION APPARATUS |
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