[특허]Coaxial laser assisted cold spray nozzle

[미국특허] Coaxial laser assisted cold spray nozzle 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B05B-007/00 C23C-024/08 B05B-007/16 B05B-007/14 B05D-001/12 B05D-003/06 C23C-024/04 B23K-026/14 B05C-019/00
출원번호	US-0959523 (2010-12-03)
등록번호	US-9481933 (2016-11-01)
발명자 / 주소	Mohanty, Pravansu S.
출원인 / 주소	The Regents Of The University Of Michigan
대리인 / 주소	Harness, Dickey & Pierce, PLC
인용정보	피인용 횟수 : 1 인용 특허 : 54

초록 ▼

A cold spray nozzle assembly for applying a coating of particles to a substrate includes a nozzle defining an inner passage with a nozzle exit. The nozzle assembly also includes a particle supply member in communication with the inner passage. The particle supply member supplies the particles to flow and accelerate through the inner passage and out of the nozzle via the nozzle exit toward the substrate to be coated thereon. Furthermore, the nozzle assembly includes a laser that emits a laser beam that is transmitted through the inner passage. The laser heats at least one of the particles and the substrate to promote coating of the substrate with the particles.

대표청구항 ▼

1. A cold spray nozzle assembly for applying a coating of particles to a substrate comprising: a nozzle defining an inner passage extending in a flow direction from a convergent section adjacent a nozzle entrance through a throat to a divergent section adjacent a nozzle exit, each of the convergent section, the throat, and the divergent section of the inner passage is substantially rectangular in cross sectional planes that intersect perpendicularly and transversely to a longitudinal axis of the inner passage thereby having opposing minor side faces and major side faces;a gas supply member supplying a gas to the inner passage of the nozzle to flow through the inner passage of the nozzle and accelerate through the inner passage by passage through the convergent section, the throat, and the divergent section;a particle supply member in direct communication with only the minor side face of the divergent section of the inner passage, the particle supply member supplying the particles to flow in the gas supplied by the gas supply member, accelerate within the divergent section, and out of the nozzle via the nozzle exit toward the substrate to coat the substrate; anda laser that emits a laser beam that is transmitted through the inner passage containing the supplied gas, the laser heats the particles below the particles' melting point only in and downstream of the divergent passage and heats the substrate to promote cold spray coating of the substrate with the particles. 2. The cold spray nozzle assembly of claim 1, wherein the inner passage has a substantially straight longitudinal axis, and wherein the laser beam is directed substantially parallel and coaxial to the longitudinal axis, out of the nozzle exit, and toward the substrate. 3. The cold spray nozzle assembly of claim 2, wherein the inner passage includes a nozzle entrance, wherein the longitudinal axis extends through both the nozzle entrance and the nozzle exit, and wherein the laser is operably coupled to the nozzle such that the laser beam is transmitted into the nozzle via the nozzle entrance. 4. The cold spray nozzle assembly of claim 1, further comprising a pressure tube that is disposed between the laser and the nozzle, the pressure tube being in fluid communication with the inner passage, and further comprising a gas supply member that supplies a gas to the pressure tube to flow through the inner passage of the nozzle and out of the nozzle exit. 5. A cold spray nozzle assembly for applying a coating of particles to a substrate comprising: a nozzle defining an inner passage with a nozzle entrance, a nozzle exit, and a substantially straight longitudinal axis that extends through both the nozzle entrance and the nozzle exit, the inner passage being substantially rectangular in cross sectional planes that intersect perpendicularly and transversely to the longitudinal axis along its entirety thereby having opposing minor side faces and major side faces, the inner passage also including a convergent section adjacent the nozzle entrance and a divergent section downstream of the convergent section and adjacent the nozzle exit, the nozzle also including a particle supply inlet that is in direct communication with only the minor side face of the divergent section;a particle supply member in communication with the particle supply inlet, the particle supply member supplying the particles to flow and accelerate within the divergent section, and out of the nozzle via the nozzle exit toward the substrate to be coated thereon;a gas supply member that supplies a gas to the inner passage to flow through the inner passage of the nozzle to accelerate the particles;a laser that emits a laser beam that is transmitted into the nozzle via the nozzle entrance, through the inner passage containing the supplied gas, and out of the nozzle via the nozzle exit, the laser heating both the particles below their melting point only in and downstream of the divergent passage and the substrate to promote cold spray coating of the substrate with the particles; anda handling device that moves at least one of the nozzle and the substrate relative to the other. 6. The cold spray nozzle assembly of claim 1, wherein the divergent section is larger than the convergent section at the throat resulting in formation of a shoulder at the throat, the shoulder being a flat surface parallel to the vertical planes perpendicular to the longitudinal axis of the inner passage, and wherein the particle supply member in direct communication with the divergent section of the inner passage is downstream from the shoulder.

이 특허에 인용된 특허 (54) 인용/피인용 타임라인 분석

Koch Justin ; Mazumder Jyoti, Apparatus and methods for monitoring and controlling multi-layer laser cladding.
상세보기
Thaler Stephen L., Apparatus for coating a substrate.
상세보기
Beucherie Pierre (Biandronno (Varese) IT), Apparatus for depositing thin layers of materials by reactive spraying in a high-frequency inductive plasma.
상세보기
Alexandr Ivanovich Kashirin RU; Oleg Fedorovich Klyuev RU; Timur Valerievich Buzdygar RU, Apparatus for gas-dynamic coating.
상세보기
Calla, Eklavya; Jones, Marshall Gordon, Apparatus, systems, and methods involving cold spray coating.
상세보기
Whitney Eric J. (Cincinnati OH) Pratt Vanon D. (Hamilton OH) Scheidt Wilbur D. (Cincinnati OH) Young William R. (Cincinnati OH), Axial flow laser plasma spraying.
상세보기
LeCompte Gerard J., Blast nozzle.
상세보기
Shank ; Jr. James D. (Vestal NY), Blast nozzle with inlet flow straightener.
상세보기
Gabel Howard ; Tapphorn Ralph M., Coating or ablation applicator with a debris recovery attachment.
상세보기
Tapphorn Ralph M. ; Gabel Howard, Coating or ablation applicator with debris recovery attachment.
상세보기
Freneaux Olivier (Eschau FRX) Poulet Jean B. (Lingolsheim FRX) Lepre Olivier (Ottrott FRX) Montavon Ghislain (Granges-le-Bourg FRX), Coaxial nozzle for surface treatment by laser irradiation, with supply of materials in powder form.
상세보기
Jensen, Jens Dahl; Krüger, Ursus; Ullrich, Raymond, Cold gas spraying method.
상세보기
Guo,Wen, Compact coaxial nozzle for laser cladding.
상세보기
Lewis Gary K. ; Less Richard M., Deposition head for laser.
상세보기
Sugata Hiroyuki (Yokohama JPX) Sugata Masao (Yokohama JPX) Kurihara Noriko (Kawasaki JPX) Den Tohru (Tokyo JPX) Ando Kenji (Kawasaki JPX) Kamiya Osamu (Machida JPX), Device and process for treating fine particles.
상세보기
Renn,Michael J., Direct Write짰 System.
상세보기
Mazumder, Jyoti; Morgan, Dwight; Skszek, Timothy W.; Lowney, Matthew, Direct metal deposition apparatus utilizing rapid-response diode laser source.
상세보기
Whitlow Graham A. (Murrysville PA) Bruck Gerald J. (Library PA) Smith James E. (Delmont Boro PA), Energy beam casting of metal articles.
상세보기
Alkhimov Anatoly P. (ulitsa Vyazemskogo 2 ; kv. 72 Novosibirsk SUX) Papyrin Anatoly N. (ulitsa Vyazemskogo 2 ; kv. 72 Novosibirsk SUX) Kosarev Vladimir F. (Novosibirsk SUX) Nesterovich Nikolai I. (No, Gas-dynamic spraying method for applying a coating.
상세보기
Molz, Ronald J.; Hawley, David; McCullough, Richard, Hybrid plasma-cold spray method and apparatus.
상세보기
Van Steenkiste Thomas H. ; Smith John R. ; Teets Richard E. ; Moleski Jerome J. ; Gorkiewicz Daniel W., Kinetic spray coating method and apparatus.
상세보기
Justin, Daniel F.; Stucker, Brent E.; Gabbita, Durga Janaki Ram; Britt, David William, Laser based metal deposition (LBMD) of antimicrobials to implant surfaces.
상세보기
Whitfield, Ronald Peter, Laser cladding device with an improved nozzle.
상세보기
Hammeke Albert W. (Pennsauken NJ), Laser spray nozzle and method.
상세보기
Schaefer Robert J. (Springfield VA) Ayers Jack D. (Oakton VA), Laser spraying.
상세보기
Matsuda Jun (Takamatsu JPX) Utsumi Akihiro (Kagawa JPX) Katsumura Munehide (Takamatsu JPX) Yoneda Masafumi (Takamatsu JPX) Yano Tetsuo (Takamatsu JPX), Laser spraying process.
상세보기
Buongiorno Angelo (Wanague NJ), Laser/powdered metal cladding nozzle.
상세보기
Gerking, Lüder, Method and device for the production of an essentially continous fine thread.
상세보기
Nasikas Athanasios (Ethnikis Antistaseos 10 ; 413 35 Larissa GRX), Method and mechanism for the supersonic separation of droplets from a gas stream.
상세보기
Heinrich,Peter; Stoltenhoff,Thorsten; Richter,Peter; Kreye,Heinrich; Richter,Horst, Method and system for cold gas spraying.
상세보기
Jeantette Francisco P. ; Keicher David M. ; Romero Joseph A. ; Schanwald Lee P., Method and system for producing complex-shape objects.
상세보기
Hofmeister,William, Method and system for thick-film deposition of ceramic materials.
상세보기
Hoebel, Matthias; Obbard, Edward; Schnell, Alexander, Method for controlling the microstructure of a laser metal formed hard layer.
상세보기
Brown Clyde O. (Newington CT) Breinan Edward M. (Glastonbury CT) Kear Bernard H. (Madison CT), Method for fabricating articles by sequential layer deposition.
상세보기
Funkhouser Merle E. (North Palm Beach FL) Dalzell ; Jr. William J. (Jupiter FL), Method for the application of coatings of oxide dispersion strengthened metals by laser powder injection.
상세보기
Mazumder,Jyoti; DiPietro,Frank A., Method of fabricating composite tooling using closed-loop direct-metal deposition.
상세보기
Fairbairn Thomas E. (Westland MI), Method of generating laser-radio beam.
상세보기
Van Steenkiste, Thomas Hubert, Method of producing a coating using a kinetic spray process with large particles and nozzles for the same.
상세보기
Fairbairn Thomas E. (Westland MI), Method of spray coating using laser-energy beam.
상세보기
Lowney, Mathew T. J., Nozzle particularly suited to direct metal deposition.
상세보기
Kar Aravinda ; Sankaranarayanan Srikanth ; Kahlen Franz-Josef, One-step rapid manufacturing of metal and composite parts.
상세보기
Harris, James Gordon; Brandt, Milan, Powder delivery nozzle.
상세보기
Kovacevic,Radovan; Valant,Michael E., Powder delivery system and method.
상세보기
Clarence L. Pyritz ; Frank G. Arcella ; Michael A. House, Powder feed nozzle for laser welding.
상세보기
Renteria, Federico; Hehmann, William F., Powder feed splitter for hand-held laser powder fusion welding torch.
상세보기
Henne Rudolf (Boeblingen DEX) Weber Winfried (Leinfelden-Echterdingen DEX) Schiller Guenter (Gerlingen DEX) Schnurnberger Werner (Stuttgart DEX) Kabs Michael (Hanau DEX), Process for applying ceramic coatings using a plasma jet carrying a free form non-metallic element.
상세보기
Castle, Lea Kennard; Marcin, John Joseph; Bullied, Steven J.; Bochiecchio, Mario P.; Chittenden, Kevin W.; Verner, Carl R., Rapid manufacturing method.
상세보기
Itoh Tsutomu (Tokyo JPX) Tateno Haruo (Tokyo JPX) Nagasaka Hideo (Hitachi JPX) Yamamoto Masahiro (Sakura JPX) Mitsuyoshi Yusuke (Tokyo JPX) Matsuno Susumu (Ichikawa JPX) Saitoh Hiroshi (Funabashi JPX, Single torch-type plasma spray coating method and apparatus therefor.
상세보기
Schaefer Robert J. (Springfield VA) Ayers Jack D. (Oakton VA) Tucker Thomas R. (Worthington OH), Surface hardening by particle injection into laser melted surface.
상세보기
Toyserkani,Ehsan; Khajepour,Amir; Corbin,Stephen F., System and method for closed-loop control of laser cladding by powder injection.
상세보기
Browning James A. (c/o Browning Companies ; P.O. Box A ; May St. Enfield NH 03748), Thermal spray method utilizing in-transit powder particle temperatures below their melting point.
상세보기
Miyamoto, Noritaka; Kodama, Kouta; Marumoto, Ikuo, Thermal spraying method and apparatus for improved adhesion strength.
상세보기
Miyamoto, Noritaka; Kodama, Kouta; Marumoto, Ikuo, Thermal spraying method and apparatus for improved adhesion strength.
상세보기
Scheidt Wilbur D. (Cincinnati OH) Whitney Eric J. (Cincinnati OH) Pratt Vanon D. (Hamilton OH), Transverse flow laser spray nozzle.
상세보기

이 특허를 인용한 특허 (1) 인용/피인용 타임라인 분석

Dardas, Zissis A.; Nardi, Aaron T.; She, Ying, Cold spray system with variable tailored feedstock cartridges.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

[미국특허] Coaxial laser assisted cold spray nozzle 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (54) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (1) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[미국특허] Coaxial laser assisted cold spray nozzle 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (54) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (1) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허 더보기

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

활용도 Top5 특허