BR112021015625A2 - Métodos de fabricação de componentes de vedação quimicamente resistentes - Google Patents

Métodos de fabricação de componentes de vedação quimicamente resistentes

Info

Publication number
BR112021015625A2
BR112021015625A2 BR112021015625A BR112021015625A BR112021015625A2 BR 112021015625 A2 BR112021015625 A2 BR 112021015625A2 BR 112021015625 A BR112021015625 A BR 112021015625A BR 112021015625 A BR112021015625 A BR 112021015625A BR 112021015625 A2 BR112021015625 A2 BR 112021015625A2
Authority
BR
Brazil
Prior art keywords
sealing components
methods
chemically resistant
resistant sealing
manufacturing chemically
Prior art date
Application number
BR112021015625A
Other languages
English (en)
Inventor
Bryan Wilkinson
Cynthia Kutchko
S Epstein Eric
M Dobosz Kerianne
J Manion Sean
Zhisong Huang
Original Assignee
Ppg Ind Ohio Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Publication of BR112021015625A2 publication Critical patent/BR112021015625A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/188—Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control
    • B29C64/194—Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control during lay-up
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/188—Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/209—Heads; Nozzles
    • 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
    • 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
    • B33Y80/00—Products made by additive manufacturing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • B29L2031/265—Packings, Gaskets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Material Composition (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

métodos de fabricação de componentes de vedação quimicamente resistentes. componentes de vedação tendo formas complexas e superfícies lisas são fabricados usando impressão tridimensional correativa. mais especificamente, a invenção se refere a componentes de vedação resistentes quimicamente e métodos de fazer os referidos componentes de vedação usando impressão tridimensional e que podem ser usados em aplicações de veículo.
BR112021015625A 2019-02-11 2020-02-10 Métodos de fabricação de componentes de vedação quimicamente resistentes BR112021015625A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962803769P 2019-02-11 2019-02-11
PCT/US2020/017417 WO2020167622A1 (en) 2019-02-11 2020-02-10 Methods of making chemically resistant sealing components

Publications (1)

Publication Number Publication Date
BR112021015625A2 true BR112021015625A2 (pt) 2022-01-18

Family

ID=69771202

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021015625A BR112021015625A2 (pt) 2019-02-11 2020-02-10 Métodos de fabricação de componentes de vedação quimicamente resistentes

Country Status (10)

Country Link
US (1) US20220097299A1 (pt)
EP (1) EP3924165A1 (pt)
JP (2) JP7427010B2 (pt)
KR (1) KR102537828B1 (pt)
CN (2) CN118082177A (pt)
AU (1) AU2020221466B2 (pt)
BR (1) BR112021015625A2 (pt)
CA (1) CA3129260C (pt)
MX (1) MX2021009606A (pt)
WO (1) WO2020167622A1 (pt)

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WO2023023426A1 (en) * 2021-08-18 2023-02-23 Ppg Industries Ohio, Inc. System and method for dynamically controlling a thermoset three-dimensional printer to create desired material attributes
WO2023141373A1 (en) * 2022-01-19 2023-07-27 Ppg Industries Ohio, Inc. Ambient coreactive extrusion manufacturing of textured surfaces
CN114654719B (zh) * 2022-02-25 2023-03-24 北京航空航天大学 一种活塞式直写打印中沉积细丝宽度与高度的预测方法
KR102538437B1 (ko) * 2023-01-10 2023-05-31 이재일 자동차용 그로밋 조성물

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Also Published As

Publication number Publication date
KR102537828B1 (ko) 2023-05-26
KR20210123379A (ko) 2021-10-13
CN113677502A (zh) 2021-11-19
CA3129260A1 (en) 2020-08-20
AU2020221466B2 (en) 2022-12-15
CA3129260C (en) 2024-01-09
AU2020221466A1 (en) 2021-09-30
CN118082177A (zh) 2024-05-28
JP2023171576A (ja) 2023-12-01
JP7427010B2 (ja) 2024-02-02
CN113677502B (zh) 2024-04-12
MX2021009606A (es) 2021-11-12
JP2022520947A (ja) 2022-04-04
US20220097299A1 (en) 2022-03-31
EP3924165A1 (en) 2021-12-22
WO2020167622A1 (en) 2020-08-20

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: B29C 64/00 , B33Y 10/00 , B33Y 80/00

Ipc: B29C 64/194 (2017.01), B29C 64/118 (2017.01), B29C