EP4350054A3 - Dispositif de blindage pour électrodéposition - Google Patents

Dispositif de blindage pour électrodéposition Download PDF

Info

Publication number
EP4350054A3
EP4350054A3 EP23194890.2A EP23194890A EP4350054A3 EP 4350054 A3 EP4350054 A3 EP 4350054A3 EP 23194890 A EP23194890 A EP 23194890A EP 4350054 A3 EP4350054 A3 EP 4350054A3
Authority
EP
European Patent Office
Prior art keywords
electroplating
shield device
openings
conduit
electroplating shield
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP23194890.2A
Other languages
German (de)
English (en)
Other versions
EP4350054A2 (fr
Inventor
Christian Wiggins
James Piascik
Joseph W. MINTZER III
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International 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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of EP4350054A2 publication Critical patent/EP4350054A2/fr
Publication of EP4350054A3 publication Critical patent/EP4350054A3/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/008—Current shielding devices
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C25D5/022—Electroplating of selected surface areas using masking means
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/08—Electroplating with moving electrolyte e.g. jet electroplating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/04—Tubes; Rings; Hollow bodies
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • C25D17/12—Shape or form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Treatment Of Fiber Materials (AREA)
EP23194890.2A 2022-09-21 2023-09-01 Dispositif de blindage pour électrodéposition Pending EP4350054A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17/934,121 US20240093400A1 (en) 2022-09-21 2022-09-21 Electroplating shield device

Publications (2)

Publication Number Publication Date
EP4350054A2 EP4350054A2 (fr) 2024-04-10
EP4350054A3 true EP4350054A3 (fr) 2024-06-19

Family

ID=87929318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23194890.2A Pending EP4350054A3 (fr) 2022-09-21 2023-09-01 Dispositif de blindage pour électrodéposition

Country Status (4)

Country Link
US (1) US20240093400A1 (fr)
EP (1) EP4350054A3 (fr)
CN (1) CN117737813A (fr)
CA (1) CA3212338A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220178045A1 (en) * 2020-12-08 2022-06-09 Honeywell International Inc. Electroplating shield device and methods of fabricating the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098542A (en) * 1990-09-11 1992-03-24 Baker Hughes Incorporated Controlled plating apparatus and method for irregularly-shaped objects
US20150132604A1 (en) * 2013-11-14 2015-05-14 National Oilwell DHT, L.P. Multilayered Coating for Downhole Tools with Enhanced Wear Resistance and Acidic Corrosion Resistance

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220178045A1 (en) * 2020-12-08 2022-06-09 Honeywell International Inc. Electroplating shield device and methods of fabricating the same

Also Published As

Publication number Publication date
EP4350054A2 (fr) 2024-04-10
US20240093400A1 (en) 2024-03-21
CA3212338A1 (fr) 2024-03-21
CN117737813A (zh) 2024-03-22

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