FR2020627A1 - - Google Patents

Info

Publication number
FR2020627A1
FR2020627A1 FR6934886A FR6934886A FR2020627A1 FR 2020627 A1 FR2020627 A1 FR 2020627A1 FR 6934886 A FR6934886 A FR 6934886A FR 6934886 A FR6934886 A FR 6934886A FR 2020627 A1 FR2020627 A1 FR 2020627A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6934886A
Other languages
French (fr)
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2020627A1 publication Critical patent/FR2020627A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/10—Connecting leads to windings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
FR6934886A 1968-10-14 1969-10-09 Withdrawn FR2020627A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48520/68A GB1268645A (en) 1968-10-14 1968-10-14 Ignition coils

Publications (1)

Publication Number Publication Date
FR2020627A1 true FR2020627A1 (de) 1970-07-17

Family

ID=10448918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6934886A Withdrawn FR2020627A1 (de) 1968-10-14 1969-10-09

Country Status (4)

Country Link
US (1) US3609833A (de)
DE (1) DE1951504A1 (de)
FR (1) FR2020627A1 (de)
GB (1) GB1268645A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1325729A (en) * 1970-11-03 1973-08-08 Lucas Industries Ltd Ignition coils
US3872580A (en) * 1973-11-19 1975-03-25 Eaton Corp Method of making an electromagnetic drive
US5867891A (en) * 1996-12-30 1999-02-09 Ericsson Inc. Continuous method of manufacturing wire wound inductors and wire wound inductors thereby
US5903207A (en) * 1996-12-30 1999-05-11 Ericsson Inc. Wire wound inductors
US5933949A (en) * 1997-03-06 1999-08-10 Ericsson Inc. Surface mount device terminal forming apparatus and method

Also Published As

Publication number Publication date
GB1268645A (en) 1972-03-29
DE1951504A1 (de) 1970-04-23
US3609833A (en) 1971-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse