IT1053432B - ELECTROCHEMICAL METHOD AND APPARATUS FOR CLEANING MAGNETIC TAPES - Google Patents
ELECTROCHEMICAL METHOD AND APPARATUS FOR CLEANING MAGNETIC TAPESInfo
- Publication number
- IT1053432B IT1053432B IT47771/76A IT4777176A IT1053432B IT 1053432 B IT1053432 B IT 1053432B IT 47771/76 A IT47771/76 A IT 47771/76A IT 4777176 A IT4777176 A IT 4777176A IT 1053432 B IT1053432 B IT 1053432B
- Authority
- IT
- Italy
- Prior art keywords
- magnetic tapes
- electrochemical method
- cleaning magnetic
- cleaning
- electrochemical
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title 1
- 238000002848 electrochemical method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
- G11B23/502—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of tape carriers
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54448575A | 1975-01-27 | 1975-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1053432B true IT1053432B (en) | 1981-08-31 |
Family
ID=24172373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47771/76A IT1053432B (en) | 1975-01-27 | 1976-01-23 | ELECTROCHEMICAL METHOD AND APPARATUS FOR CLEANING MAGNETIC TAPES |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5199631A (en) |
CA (1) | CA1084442A (en) |
CH (1) | CH610357A5 (en) |
DE (1) | DE2601879A1 (en) |
FR (1) | FR2298852A1 (en) |
IT (1) | IT1053432B (en) |
SE (1) | SE7600362L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5066370A (en) * | 1990-09-07 | 1991-11-19 | International Business Machines Corporation | Apparatus, electrochemical process, and electrolyte for microfinishing stainless steel print bands |
GB9308538D0 (en) * | 1993-04-24 | 1993-06-09 | Walker Michael A C | Film cleaning apparatus & method |
CN105220199B (en) * | 2015-11-04 | 2018-02-06 | 四川立业电子有限公司 | Improve the method and device of Waste Acid From Hua Cheng Foil presentation quality |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2330562A (en) * | 1940-12-20 | 1943-09-28 | Himmel Brothers Company | Electropolishing apparatus |
US3740324A (en) * | 1971-01-29 | 1973-06-19 | Hughes Aircraft Co | Magnetic wire electropolishing process improvement |
-
1975
- 1975-12-10 CA CA241,676A patent/CA1084442A/en not_active Expired
-
1976
- 1976-01-09 FR FR7600527A patent/FR2298852A1/en active Granted
- 1976-01-15 SE SE7600362A patent/SE7600362L/en unknown
- 1976-01-20 DE DE19762601879 patent/DE2601879A1/en not_active Withdrawn
- 1976-01-23 IT IT47771/76A patent/IT1053432B/en active
- 1976-01-26 CH CH93676A patent/CH610357A5/en not_active IP Right Cessation
- 1976-01-27 JP JP51007223A patent/JPS5199631A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2298852B1 (en) | 1980-05-30 |
CH610357A5 (en) | 1979-04-12 |
SE7600362L (en) | 1976-07-28 |
DE2601879A1 (en) | 1976-07-29 |
CA1084442A (en) | 1980-08-26 |
FR2298852A1 (en) | 1976-08-20 |
JPS5199631A (en) | 1976-09-02 |
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