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1. (WO2019048612) POWDER NOZZLE FOR A LASER MACHINE TOOL
국제사무국에 기록된 최신 서지정보정보 제출

공개번호: WO/2019/048612 국제출원번호: PCT/EP2018/074135
공개일: 14.03.2019 국제출원일: 07.09.2018
IPC:
B22F 3/105 (2006.01) ,B33Y 30/00 (2015.01) ,B23K 26/342 (2014.01) ,B29C 64/153 (2017.01)
B SECTION B — 처리조작; 운수
22
주조; 분말야금
F
금속 분말의 가공; 금속분말로부터 물품의 제조; 금속분말의 제조; 금속 분말에 적용되는 특수 장치 또는 장비
3
성형 또는 소결 방법에 특징이 있는 금속분말에서의 공작물 또는 물품의 제조; 특히 그것에 적합한 장치
10
소결에만 특징이 있는 것
105
전류, 레이저방사선 또는 플라스마 이용에 관한 것
[IPC code unknown for B33Y 30][IPC code unknown for B23K 26/342][IPC code unknown for B29C 64/153]
출원인:
SAUER GMBH [DE/DE]; Gildemeisterstr. 1 55758 Stipshausen, DE
발명자:
STÜRMER, Udo; DE
ABT, Andreas; DE
대리인:
MERH-IP MATIAS ERNY REICHL HOFFMANN PATENTANWÄLTE PARTG MBB; Paul-Heyse-Str. 29 80336 Munich, DE
우선권 정보:
10 2017 215 841.707.09.2017DE
발명의 명칭: (DE) PULVERDÜSE FÜR EINE LASERBEARBEITUNGSMASCHINE
(EN) POWDER NOZZLE FOR A LASER MACHINE TOOL
(FR) BUSE À POUDRE POUR MACHINE-OUTIL LASER
요약서:
(DE) Die vorliegende Erfindung betrifft eine Pulverdüse (15) für eine Maschine (1) zum Bearbeiten von Werkstücken und/oder zum Herstellen von Formkörpern durch ortsselektives Verfestigen von Werkstoffpulver zu zusammenhängenden Bereichen mittels eines Laserstrahls. Die Pulverdüse (15) umfasst einen im Wesentlichen rotationssymmetrischen Grundkörper mit einer axialen Durchgangsöffnung für den Laserstrahl und Befestigungsmittel (16) zum lösbaren Befestigen der Pulverdüse (15) an einem Laserbearbeitungskopf (2) der Maschine (1). Erfindungsgemäß weist die Pulverdüse (15) Mittel zum Kühlen der Pulverdüse (15) auf.
(EN) The invention relates to a powder nozzle (15) for a tool (1) for machining workpieces and/or producing moulded bodies by location-selective compaction of material powder to form continuous regions by means of a laser beam. The powder nozzle (15) comprises a substantially rotationally symmetric base body with an axial through-opening for the laser beam and securing means (16) for detachably securing the powder nozzle (15) to a laser machining head (2) of the tool (1). According to the invention, the powder nozzle (15) comprises means for cooling the powder nozzle (15).
(FR) La présente invention concerne une buse à poudre (15) destinée à une machine (1) pour l'usinage de pièces et/ou la fabrication de corps façonnés par solidification d'un matériau pulvérulent à des emplacements sélectifs au niveau de régions contiguës au moyen d'un faisceau laser. Cette buse à poudre (15) comprend un corps de base sensiblement à symétrie de rotation présentant une ouverture traversante axiale pour le faisceau laser, ainsi que des moyens de fixation (16) permettant de fixer la buse à poudre (15) sur une tête d'usinage laser (2) de la machine (1) de manière amovible. Selon l'invention, la buse à poudre (15) présente des moyens permettant de la refroidir.
front page image
지정국: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
아프리카지역 지식재산권기구(ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
유라시아 특허청(EAPO) (AM, AZ, BY, KG, KZ, RU, TJ, TM)
유럽 특허청(EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
아프리카 지식재산권기구(OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
공개언어: 독일어 (DE)
출원언어: 독일어 (DE)