GB936691A - Improvements in methods of coating a tape of electrically insulating material - Google Patents

Improvements in methods of coating a tape of electrically insulating material

Info

Publication number
GB936691A
GB936691A GB1837161A GB1837161A GB936691A GB 936691 A GB936691 A GB 936691A GB 1837161 A GB1837161 A GB 1837161A GB 1837161 A GB1837161 A GB 1837161A GB 936691 A GB936691 A GB 936691A
Authority
GB
United Kingdom
Prior art keywords
tape
coating
layer
methods
insulating material
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
GB1837161A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB936691A publication Critical patent/GB936691A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
    • H01G13/06—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00 with provision for removing metal surfaces
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
    • C23C14/562—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks for coating elongated substrates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Insulating Bodies (AREA)

Abstract

<PICT:0936691/IV(a)/1> Insulating tape such as polyethylene terephthalate is coated with a first layer of a metal such as aluminium and a second layer of a lubricating oil or grease in a vapour deposition process in which the whole apparatus is enclosed in a vacuum. As shown in the drawing the tape is unwound from a roller 1 in a vacuum chamber 8, coated with aluminium by a metal vaporizer 3, one surface of the tape being in contact with a cooler 4 and a silicone oil coating is then applied by an oil evaporator 5. The oil layer may be formed on one or both sides of the tape and may alternatively be applied by printing or brushing.
GB1837161A 1960-05-20 1961-05-19 Improvements in methods of coating a tape of electrically insulating material Expired GB936691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0068597 1960-05-20

Publications (1)

Publication Number Publication Date
GB936691A true GB936691A (en) 1963-09-11

Family

ID=7500408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1837161A Expired GB936691A (en) 1960-05-20 1961-05-19 Improvements in methods of coating a tape of electrically insulating material

Country Status (2)

Country Link
DE (1) DE1251618B (en)
GB (1) GB936691A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223307A (en) * 1984-11-28 1993-06-29 Helmuth Schmoock Packaging foil, and method for the production thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443319C2 (en) * 1984-11-28 1997-01-16 Helmuth Schmoock Process for producing a packaging film and packaging film produced by this process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223307A (en) * 1984-11-28 1993-06-29 Helmuth Schmoock Packaging foil, and method for the production thereof

Also Published As

Publication number Publication date
DE1251618B (en) 1967-10-05

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