FR1569588A - - Google Patents

Info

Publication number
FR1569588A
FR1569588A FR1569588DA FR1569588A FR 1569588 A FR1569588 A FR 1569588A FR 1569588D A FR1569588D A FR 1569588DA FR 1569588 A FR1569588 A FR 1569588A
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.)
Expired
Application number
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
Application granted granted Critical
Publication of FR1569588A publication Critical patent/FR1569588A/fr
Expired 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
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • 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
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49078—Laminated
    • 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
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0491—Cutting of interdigitating products
FR1569588D 1967-04-28 1967-10-27 Expired FR1569588A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63472067A 1967-04-28 1967-04-28

Publications (1)

Publication Number Publication Date
FR1569588A true FR1569588A (fr) 1969-06-06

Family

ID=24544950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1569588D Expired FR1569588A (fr) 1967-04-28 1967-10-27

Country Status (2)

Country Link
US (1) US3457635A (fr)
FR (1) FR1569588A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278478A (en) * 1979-02-21 1981-07-14 Quinton Tidquist Method of stack cutting
JPH0585022U (ja) * 1991-04-03 1993-11-16 スタンレー電気株式会社 トランスコア
US8686824B2 (en) * 2010-09-16 2014-04-01 Mirus International Inc. Economical core design for electromagnetic devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US509770A (en) * 1893-11-28 Laminated converter-core
US1877254A (en) * 1930-09-12 1932-09-13 Gen Motors Radio Corp Sheet material
US2934727A (en) * 1955-12-29 1960-04-26 Westinghouse Electric Corp Core construction

Also Published As

Publication number Publication date
US3457635A (en) 1969-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse