ES376944A1 - Selective plating of reeds in bulk - Google Patents
Selective plating of reeds in bulkInfo
- Publication number
- ES376944A1 ES376944A1 ES376944A ES376944A ES376944A1 ES 376944 A1 ES376944 A1 ES 376944A1 ES 376944 A ES376944 A ES 376944A ES 376944 A ES376944 A ES 376944A ES 376944 A1 ES376944 A1 ES 376944A1
- Authority
- ES
- Spain
- Prior art keywords
- container
- containers
- plating
- disc
- cathodes
- 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
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
- 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
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/02—Electroplating of selected surface areas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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)
- Lead Frames For Integrated Circuits (AREA)
- Manufacture Of Switches (AREA)
Abstract
In a method of electro-plating a batch of elongated members each over a region adjacent one end while they are immersed in the electrolyte, e.g. of plating the ends of magnetic reed contact blades with gold, the elongated members are positioned in a container having insulating walls and an opening through which the ends to be plated project, the remaining parts thereof being screened by the insulating walls of the container. In the form shown six cylindrical containers 6 are supported by frame 5 about a tubular member 11. Each container 6 is provided with a disc-shaped cathode 8 in the base thereof and a loop-shaped cathode 10 about the neck of the container, all being connected via leads 12 to the cathode terminal 13. The cathodes may be of copper and the disc-shaped cathodes may be gold plated. An annular anode 16 is positioned about the group of containers. Agitation may be provided by orbital rotation of the structure comprising the containers 6 and support member 11.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1025969 | 1969-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES376944A1 true ES376944A1 (en) | 1972-05-01 |
Family
ID=9964578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES376944A Expired ES376944A1 (en) | 1969-02-26 | 1970-02-26 | Selective plating of reeds in bulk |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3616281A (en) |
| JP (1) | JPS4825616B1 (en) |
| BE (1) | BE746533A (en) |
| CH (1) | CH519583A (en) |
| DE (1) | DE2008064A1 (en) |
| DK (1) | DK132234C (en) |
| ES (1) | ES376944A1 (en) |
| FI (1) | FI50347C (en) |
| FR (1) | FR2032422B1 (en) |
| GB (1) | GB1227036A (en) |
| NL (1) | NL163572C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3915832A (en) * | 1972-07-17 | 1975-10-28 | Western Electric Co | Electroplating apparatus for forming a nonuniform coating on workpieces |
| DE3820516A1 (en) * | 1988-06-16 | 1989-12-21 | Leitz Louis | METHOD AND DEVICE FOR PRODUCING METALIZED WIRE MOLDED PARTS |
| JP2578389B2 (en) * | 1992-08-12 | 1997-02-05 | 湖北工業株式会社 | Container for forming lead terminals for electrolytic capacitors |
| US6036837A (en) * | 1998-11-02 | 2000-03-14 | Celex, Incorporated | Process and machine for partially plating test probes |
-
1969
- 1969-02-26 GB GB1025969A patent/GB1227036A/en not_active Expired
-
1970
- 1970-01-19 FI FI700148A patent/FI50347C/en active
- 1970-02-11 US US10575A patent/US3616281A/en not_active Expired - Lifetime
- 1970-02-21 DE DE19702008064 patent/DE2008064A1/en active Pending
- 1970-02-23 NL NL7002545.A patent/NL163572C/en not_active IP Right Cessation
- 1970-02-23 CH CH256270A patent/CH519583A/en not_active IP Right Cessation
- 1970-02-25 DK DK92170*#A patent/DK132234C/en active
- 1970-02-26 FR FR707006893A patent/FR2032422B1/fr not_active Expired
- 1970-02-26 ES ES376944A patent/ES376944A1/en not_active Expired
- 1970-02-26 BE BE746533D patent/BE746533A/en unknown
- 1970-02-26 JP JP45016644A patent/JPS4825616B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4825616B1 (en) | 1973-07-30 |
| GB1227036A (en) | 1971-03-31 |
| FI50347B (en) | 1975-10-31 |
| DK132234B (en) | 1975-11-10 |
| NL7002545A (en) | 1970-08-28 |
| DK132234C (en) | 1976-04-05 |
| FI50347C (en) | 1976-02-10 |
| NL163572B (en) | 1980-04-15 |
| NL163572C (en) | 1980-09-15 |
| DE2008064A1 (en) | 1970-09-10 |
| FR2032422A1 (en) | 1970-11-27 |
| FR2032422B1 (en) | 1974-03-01 |
| CH519583A (en) | 1972-02-29 |
| US3616281A (en) | 1971-10-26 |
| BE746533A (en) | 1970-08-26 |
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