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GB832182A - Improvements in and relating to apparatus and methods for measuring current density in plating baths - Google Patents

Improvements in and relating to apparatus and methods for measuring current density in plating baths

Info

Publication number
GB832182A
GB832182A GB518455A GB518455A GB832182A GB 832182 A GB832182 A GB 832182A GB 518455 A GB518455 A GB 518455A GB 518455 A GB518455 A GB 518455A GB 832182 A GB832182 A GB 832182A
Authority
GB
United Kingdom
Prior art keywords
glass
current density
electrode
relating
methods
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
GB518455A
Inventor
Paul Quinn
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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB518455A priority Critical patent/GB832182A/en
Publication of GB832182A publication Critical patent/GB832182A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/08—Measuring current density

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

832,182. Electric measurements. ENGLISH ELECTRIC CO. Ltd. May 18, 1956 [Feb. 21, 1955], No. 5184/55. Class 37. The current density in an electrolytic plating bath 1 is determined by means of sampling electrode 6 which has one insulating face in contact with the object 4 being plated and is connected through a current measuring instrument 8 to the negative terminal of the plating bath. Fig. 2 shows the auxiliary electrode which consists of a plate 6a of " Nilo " (Registered Trade Mark) K, coated on one side with an insulating layer 6b of glass having suitable expansion characteristics. The glass may be applied in the form of a frit and fired to produce a homogeneous layer. Spot-welded to the electrode is a handle 7 also of " Nilo " K and insulated by glass taper or sleeving 7a impregnated with a resin resistant to the solution used in the bath.
GB518455A 1955-02-21 1955-02-21 Improvements in and relating to apparatus and methods for measuring current density in plating baths Expired GB832182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB518455A GB832182A (en) 1955-02-21 1955-02-21 Improvements in and relating to apparatus and methods for measuring current density in plating baths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB518455A GB832182A (en) 1955-02-21 1955-02-21 Improvements in and relating to apparatus and methods for measuring current density in plating baths

Publications (1)

Publication Number Publication Date
GB832182A true GB832182A (en) 1960-04-06

Family

ID=9791294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB518455A Expired GB832182A (en) 1955-02-21 1955-02-21 Improvements in and relating to apparatus and methods for measuring current density in plating baths

Country Status (1)

Country Link
GB (1) GB832182A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132080A (en) * 1960-10-26 1964-05-05 Thompson Ramo Wooldridge Inc Electroplating method and apparatus
US3355665A (en) * 1967-01-03 1967-11-28 Bethlehem Steel Corp Moisture measuring probe having an insulating material covering less than one-half of the perimeter of the probe
DE3317132A1 (en) * 1983-05-11 1984-11-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method of measuring electrical current-density distribution
DE3410875A1 (en) * 1984-03-22 1985-10-03 Schering AG, Berlin und Bergkamen, 1000 Berlin METHOD FOR MEASURING THE CURRENT DENSITY IN GALVANIC BATHS
DE10304176B3 (en) * 2003-01-25 2004-04-08 Hübel, Egon, Dipl.-Ing. (FH) Measuring device used as a current density probe during galvanization of circuit boards comprises an electrically conducting measuring surface, an electrical connection, and two electrical conductors
CN115747932A (en) * 2022-11-29 2023-03-07 中国航发南方工业有限公司 Method for determining barrel plating current density of aero-engine part

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132080A (en) * 1960-10-26 1964-05-05 Thompson Ramo Wooldridge Inc Electroplating method and apparatus
US3355665A (en) * 1967-01-03 1967-11-28 Bethlehem Steel Corp Moisture measuring probe having an insulating material covering less than one-half of the perimeter of the probe
DE3317132A1 (en) * 1983-05-11 1984-11-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method of measuring electrical current-density distribution
DE3410875A1 (en) * 1984-03-22 1985-10-03 Schering AG, Berlin und Bergkamen, 1000 Berlin METHOD FOR MEASURING THE CURRENT DENSITY IN GALVANIC BATHS
EP0158727A1 (en) * 1984-03-22 1985-10-23 Schering Aktiengesellschaft Method for measuring the current density in galvanization baths
DE10304176B3 (en) * 2003-01-25 2004-04-08 Hübel, Egon, Dipl.-Ing. (FH) Measuring device used as a current density probe during galvanization of circuit boards comprises an electrically conducting measuring surface, an electrical connection, and two electrical conductors
CN115747932A (en) * 2022-11-29 2023-03-07 中国航发南方工业有限公司 Method for determining barrel plating current density of aero-engine part

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