JPWO2021038721A5 - - Google Patents

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Publication number
JPWO2021038721A5
JPWO2021038721A5 JP2021541841A JP2021541841A JPWO2021038721A5 JP WO2021038721 A5 JPWO2021038721 A5 JP WO2021038721A5 JP 2021541841 A JP2021541841 A JP 2021541841A JP 2021541841 A JP2021541841 A JP 2021541841A JP WO2021038721 A5 JPWO2021038721 A5 JP WO2021038721A5
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JP
Japan
Prior art keywords
hot end
backflow prevention
prevention member
passage
end according
Prior art date
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Application number
JP2021541841A
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English (en)
Japanese (ja)
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JPWO2021038721A1 (https=
JP7025085B2 (ja
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Priority claimed from PCT/JP2019/033541 external-priority patent/WO2021038721A1/ja
Publication of JPWO2021038721A1 publication Critical patent/JPWO2021038721A1/ja
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Publication of JP7025085B2 publication Critical patent/JP7025085B2/ja
Publication of JPWO2021038721A5 publication Critical patent/JPWO2021038721A5/ja
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JP2021541841A 2019-08-27 2019-08-27 ３次元造形装置用の造形材料のホットエンド、及びホットエンドを搭載した３次元造形装置 Active JP7025085B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/033541 WO2021038721A1 (ja) 2019-08-27 2019-08-27 ３次元造形装置用の造形材料のホットエンド、及びホットエンドを搭載した３次元造形装置

Publications (3)

Publication Number Publication Date
JPWO2021038721A1 JPWO2021038721A1 (https=) 2021-03-04
JP7025085B2 JP7025085B2 (ja) 2022-02-24
JPWO2021038721A5 true JPWO2021038721A5 (https=) 2022-03-08

Family

ID=74683927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021541841A Active JP7025085B2 (ja) 2019-08-27 2019-08-27 ３次元造形装置用の造形材料のホットエンド、及びホットエンドを搭載した３次元造形装置

Country Status (5)

Country Link
US (1) US20220274319A1 (https=)
EP (1) EP3970952B1 (https=)
JP (1) JP7025085B2 (https=)
CN (1) CN114072271A (https=)
WO (1) WO2021038721A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7476746B2 (ja) * 2020-09-30 2024-05-01 セイコーエプソン株式会社 三次元造形装置、及び、三次元造形システム
JP7491171B2 (ja) * 2020-09-30 2024-05-28 セイコーエプソン株式会社 三次元造形装置
CN114043720B (zh) * 2021-11-16 2022-08-16 深圳市洋明达科技有限公司 3d打印机打印头
US20250196437A1 (en) * 2023-12-19 2025-06-19 Colin Bonathan LLC Extreme performance scalable high strength hotend for fused filament fabrication systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121329A (en) * 1989-10-30 1992-06-09 Stratasys, Inc. Apparatus and method for creating three-dimensional objects
US5480410A (en) * 1994-03-14 1996-01-02 Advanced Surgical, Inc. Extracorporeal pneumoperitoneum access bubble
DE102009047217A1 (de) * 2009-11-27 2011-06-01 Robert Bosch Gmbh Kolbenplumpe
CN104405933B (zh) * 2014-10-21 2016-10-05 江苏亿阀集团有限公司 一种基于记忆合金弹性元件的低温双瓣式止回阀
DE102016006247A1 (de) * 2016-05-20 2017-11-23 Rüdiger Ufermann ,,Anordnung zum laserinduzierten Aufschmelzen von Filamenten für 3D Drucker"
CN106915075B (zh) * 2017-03-30 2023-08-04 西京学院 一种熔融沉积型3d打印机喷头冷却装置
JP6454814B1 (ja) * 2017-10-06 2019-01-16 株式会社ヒットリサーチ ３ｄプリンタ用ヘッドモジュール、３ｄプリンタおよび造形方法
KR20190075210A (ko) * 2017-12-21 2019-07-01 (주)재파트 도색기능을 가지는 3d 프린터용 노즐헤드
CN109094011B (zh) * 2018-07-12 2021-03-12 杭州科技职业技术学院 一种适合聚醚醚酮的3d打印机头
JP6635560B1 (ja) * 2018-09-20 2020-01-29 谷口　秀夫 ３次元造形装置用の造形材料のホットエンド、及びホットエンドを搭載した３次元造形装置

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