GB286632A - Improved method of removing gases from and cleaning the surfaces of metals in vacuums by electrical means - Google Patents

Improved method of removing gases from and cleaning the surfaces of metals in vacuums by electrical means

Info

Publication number
GB286632A
GB286632A GB10084/27A GB1008427A GB286632A GB 286632 A GB286632 A GB 286632A GB 10084/27 A GB10084/27 A GB 10084/27A GB 1008427 A GB1008427 A GB 1008427A GB 286632 A GB286632 A GB 286632A
Authority
GB
United Kingdom
Prior art keywords
vacuums
metals
cleaning
improved method
electrical means
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.)
Expired
Application number
GB10084/27A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB286632A publication Critical patent/GB286632A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48After-treatment of electroplated surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

286,632. Bosse, J. von. March 7, 1927, [Convention date]. Metal powder.-The Specification as open to inspection under Sect 91 (3) (a) comprises a method of disintegrating waste rolled gold by mounting the gold as an electrode in an evacuated vessel and passing a discharge, the metal being collected in the form of dust. This subjectmatter does not appear in the Specification as accepted.
GB10084/27A 1927-03-07 1927-04-12 Improved method of removing gases from and cleaning the surfaces of metals in vacuums by electrical means Expired GB286632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE286632X 1927-03-07

Publications (1)

Publication Number Publication Date
GB286632A true GB286632A (en) 1928-07-12

Family

ID=6059099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10084/27A Expired GB286632A (en) 1927-03-07 1927-04-12 Improved method of removing gases from and cleaning the surfaces of metals in vacuums by electrical means

Country Status (3)

Country Link
US (1) US1795384A (en)
FR (1) FR631426A (en)
GB (1) GB286632A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849302A (en) * 1985-05-24 1989-07-18 Licentia Patent-Verwaltungs-Gmbh Electrolytically metallized article and processes therefore
US6409564B1 (en) * 1998-05-14 2002-06-25 Micron Technology Inc. Method for cleaning phosphor screens for use with field emission displays

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534911A (en) * 1948-04-03 1950-12-19 Houdaille Hershey Corp Process of removing hydrogen embrittlement of bright nickel electrodeposits
AT350869B (en) * 1977-06-28 1979-06-25 Voest Ag METHOD FOR PROTECTING CHROME-PLATED SURFACES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849302A (en) * 1985-05-24 1989-07-18 Licentia Patent-Verwaltungs-Gmbh Electrolytically metallized article and processes therefore
US6409564B1 (en) * 1998-05-14 2002-06-25 Micron Technology Inc. Method for cleaning phosphor screens for use with field emission displays
US6500040B2 (en) 1998-05-14 2002-12-31 Micron Technology, Inc. Method for cleaning phosphor screens for use with field emission displays

Also Published As

Publication number Publication date
US1795384A (en) 1931-03-10
FR631426A (en) 1927-12-20

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