KR102471535B1 - 적층 제조에 의해 제조되는 구성요소 - Google Patents

적층 제조에 의해 제조되는 구성요소 Download PDF

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Publication number
KR102471535B1
KR102471535B1 KR1020207002255A KR20207002255A KR102471535B1 KR 102471535 B1 KR102471535 B1 KR 102471535B1 KR 1020207002255 A KR1020207002255 A KR 1020207002255A KR 20207002255 A KR20207002255 A KR 20207002255A KR 102471535 B1 KR102471535 B1 KR 102471535B1
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South Korea
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alloy
substrate
metal
layer
center
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Korean (ko)
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KR20200037776A (ko
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던칸 로이 코플랜드
조나단 에드가
넬슨 토
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존슨 맛쎄이 퍼블릭 리미티드 컴파니
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/008—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of engine cylinder parts or of piston parts other than piston rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/64—Treatment of workpieces or articles after build-up by thermal means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/66—Treatment of workpieces or articles after build-up by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/30—Platforms or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/90—Means for process control, e.g. cameras or sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/008—Cooling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/018—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of a noble metal or a noble metal alloy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/20—Post-treatment, e.g. curing, coating or polishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0466—Alloys based on noble metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/04—Alloys based on a platinum group metal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/39—Selection of materials for electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/70—Recycling
    • B22F10/73—Recycling of powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/34—Laser welding for purposes other than joining
    • B23K26/342—Build-up welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Plasma & Fusion (AREA)
  • Composite Materials (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Powder Metallurgy (AREA)
  • Spark Plugs (AREA)
KR1020207002255A 2017-08-03 2018-08-01 적층 제조에 의해 제조되는 구성요소 Active KR102471535B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762540728P 2017-08-03 2017-08-03
US62/540,728 2017-08-03
GBGB1719370.7A GB201719370D0 (en) 2017-11-22 2017-11-22 Component produced by additive manufacturing
GB1719370.7 2017-11-22
PCT/GB2018/052196 WO2019025795A1 (en) 2017-08-03 2018-08-01 ELEMENT PRODUCED BY ADDITIVE MANUFACTURING

Publications (2)

Publication Number Publication Date
KR20200037776A KR20200037776A (ko) 2020-04-09
KR102471535B1 true KR102471535B1 (ko) 2022-11-29

Family

ID=60805788

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207002255A Active KR102471535B1 (ko) 2017-08-03 2018-08-01 적층 제조에 의해 제조되는 구성요소

Country Status (7)

Country Link
US (1) US10913257B2 (enExample)
EP (1) EP3661675B1 (enExample)
JP (1) JP2020529701A (enExample)
KR (1) KR102471535B1 (enExample)
CN (1) CN111050955A (enExample)
GB (2) GB201719370D0 (enExample)
WO (1) WO2019025795A1 (enExample)

Families Citing this family (13)

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Publication number Priority date Publication date Assignee Title
US11565481B2 (en) * 2019-07-01 2023-01-31 Hamilton Sundstrand Corporation Method of welding additively manufactured thermoplastic
DE112021003566T5 (de) * 2020-08-21 2023-04-20 Federal-Mogul Ignition Gmbh Zündkerzenelektrode und verfahren zum herstellen derselben
EP4074435A3 (de) * 2021-02-26 2022-12-21 C. Hafner GmbH + Co. KG Pulver aus sphärischen partikeln einer edelmetall-legierung enthaltend platin oder palladium, verwendung dieses pulvers in einem pulverbasierten fertigungsverfahren zur herstellung eines dreidimensionalen gegenstands sowie ein additives verfahren zur herstellung eines dreidimensionalen gegenstands unter verwendung des vorgenannien pulvers
SE547200C2 (en) * 2021-04-08 2025-05-27 3BIND System AB Method and apparatus for additive manufacturing
US11870222B2 (en) 2021-05-04 2024-01-09 Federal-Mogul Ignition Gmbh Spark plug electrode and method of manufacturing the same
US11901705B2 (en) 2021-07-22 2024-02-13 Federal-Mogul Ignition Gmbh Electrode tip assembly for a spark plug and method of manufacturing the same
EP4177377A1 (de) * 2021-11-03 2023-05-10 Heraeus Deutschland GmbH & Co. KG Herstellung einer freitragenden metallschicht
US11621544B1 (en) 2022-01-14 2023-04-04 Federal-Mogul Ignition Gmbh Spark plug electrode and method of manufacturing the same
US11831130B2 (en) 2022-03-29 2023-11-28 Federal-Mogul Ignition Gmbh Spark plug, spark plug electrode, and method of manufacturing the same
EP4311047A1 (de) 2022-07-22 2024-01-24 Heraeus Deutschland GmbH & Co. KG Zündkerzenelektrode mit additiv gefertigter platingruppenmetallspitze
US11837852B1 (en) 2022-07-27 2023-12-05 Federal-Mogul Ignition Gmbh Spark plug electrode with electrode tip directly thermally coupled to heat dissipating core and method of manufacturing the same
CN116160204B (zh) * 2023-04-17 2023-06-23 中国空气动力研究与发展中心超高速空气动力研究所 一种高超声速高温风洞水冷隔热装置的优化制造方法
US12191637B1 (en) 2024-06-14 2025-01-07 Federal-Mogul Ignition Gmbh Spark plug with cooling features and method of manufacturing the same

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US20060028106A1 (en) 2004-08-03 2006-02-09 Lineton Warran B Ignition device having a reflowed firing tip and method of making
US20120060468A1 (en) 2010-09-13 2012-03-15 Experimental Propulsion Lab, Llc Additive manufactured propulsion system
US20120260492A1 (en) 2009-11-03 2012-10-18 Michelin Recherche Et Technique S.A. Supporting plate for a laser sintering device and enhanced sintering method
US20150360287A1 (en) 2014-06-16 2015-12-17 Delavan Inc. Additive manufacture from machined surface
US20160290302A1 (en) 2015-04-06 2016-10-06 Caterpillar Inc. Fuel Injector Device and Method

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US4826462A (en) * 1988-08-19 1989-05-02 Champion Spark Plug Company Method for manufacturing a spark plug electrode
GB2285942A (en) 1994-01-25 1995-08-02 Ford Motor Co Forming an erosion resistant coating on an electrode
US6262522B1 (en) * 1995-06-15 2001-07-17 Denso Corporation Spark plug for internal combustion engine
JP4126409B2 (ja) * 2002-10-21 2008-07-30 株式会社サカムラハイテックス スパークプラグの中心電極の製造方法
JP5995912B2 (ja) * 2014-06-04 2016-09-21 日本特殊陶業株式会社 スパークプラグおよびスパークプラグの製造方法
US10220471B2 (en) * 2015-10-14 2019-03-05 Lawrence Livermore National Security, Llc Spatter reduction laser scanning strategy in selective laser melting
ES2949692T3 (es) 2015-12-28 2023-10-02 Matheson Tri Gas Inc Uso de fluidos reactivos en la fabricación aditiva y los productos elaborados a partir de los mismos
US10823115B2 (en) 2016-02-16 2020-11-03 Raytheon Company Hybrid rocket motor with integral oxidizer tank
EP3216545B2 (de) * 2016-03-07 2022-09-28 Heraeus Deutschland GmbH & Co. KG Edelmetallpulver und dessen verwendung zur herstellung von bauteilen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060028106A1 (en) 2004-08-03 2006-02-09 Lineton Warran B Ignition device having a reflowed firing tip and method of making
US20120260492A1 (en) 2009-11-03 2012-10-18 Michelin Recherche Et Technique S.A. Supporting plate for a laser sintering device and enhanced sintering method
US20120060468A1 (en) 2010-09-13 2012-03-15 Experimental Propulsion Lab, Llc Additive manufactured propulsion system
US20150360287A1 (en) 2014-06-16 2015-12-17 Delavan Inc. Additive manufacture from machined surface
US20160290302A1 (en) 2015-04-06 2016-10-06 Caterpillar Inc. Fuel Injector Device and Method

Also Published As

Publication number Publication date
GB201812538D0 (en) 2018-09-12
GB2566805B (en) 2021-03-10
KR20200037776A (ko) 2020-04-09
GB201719370D0 (en) 2018-01-03
JP2020529701A (ja) 2020-10-08
GB2566805A (en) 2019-03-27
CN111050955A (zh) 2020-04-21
US10913257B2 (en) 2021-02-09
EP3661675B1 (en) 2022-09-28
WO2019025795A1 (en) 2019-02-07
EP3661675A1 (en) 2020-06-10
US20200207069A1 (en) 2020-07-02

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