NL7005528A - - Google Patents

Info

Publication number
NL7005528A
NL7005528A NL7005528A NL7005528A NL7005528A NL 7005528 A NL7005528 A NL 7005528A NL 7005528 A NL7005528 A NL 7005528A NL 7005528 A NL7005528 A NL 7005528A NL 7005528 A NL7005528 A NL 7005528A
Authority
NL
Netherlands
Application number
NL7005528A
Other versions
NL161605C (en
NL161605B (en
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 filed Critical
Publication of NL7005528A publication Critical patent/NL7005528A/xx
Publication of NL161605B publication Critical patent/NL161605B/en
Application granted granted Critical
Publication of NL161605C publication Critical patent/NL161605C/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/006—Methods and devices for demagnetising of magnetic bodies, e.g. workpieces, sheet material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Thin Magnetic Films (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Hard Magnetic Materials (AREA)
NL7005528.A 1969-04-25 1970-04-17 METHOD AND APPARATUS FOR COATING AN ELECTRICALLY CONDUCTIVE CYLINDRICAL CARRIER WITH A MAGNETIC LAYER, THE STABLE MAGNETIZATION DIRECTION OF WHICH IS ORIENTED IN THE CIRCULAR DIRECTION. NL161605C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6913136A FR2040940A5 (en) 1969-04-25 1969-04-25

Publications (3)

Publication Number Publication Date
NL7005528A true NL7005528A (en) 1970-10-27
NL161605B NL161605B (en) 1979-09-17
NL161605C NL161605C (en) 1980-02-15

Family

ID=9033052

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7005528.A NL161605C (en) 1969-04-25 1970-04-17 METHOD AND APPARATUS FOR COATING AN ELECTRICALLY CONDUCTIVE CYLINDRICAL CARRIER WITH A MAGNETIC LAYER, THE STABLE MAGNETIZATION DIRECTION OF WHICH IS ORIENTED IN THE CIRCULAR DIRECTION.

Country Status (6)

Country Link
US (1) US3644857A (en)
BE (1) BE749374A (en)
DE (1) DE2018973C3 (en)
FR (1) FR2040940A5 (en)
GB (1) GB1306162A (en)
NL (1) NL161605C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG41683A1 (en) * 1985-01-30 1987-08-14 Zrnchev Method for magnetic stabilizing of fluidal layers

Also Published As

Publication number Publication date
GB1306162A (en) 1973-02-07
DE2018973A1 (en) 1970-11-05
NL161605C (en) 1980-02-15
DE2018973B2 (en) 1978-08-24
US3644857A (en) 1972-02-22
BE749374A (en) 1970-10-23
DE2018973C3 (en) 1979-05-23
NL161605B (en) 1979-09-17
FR2040940A5 (en) 1971-01-22

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: BULL GENERAL

V4 Discontinued because of reaching the maximum lifetime of a patent