FR1557036A - - Google Patents

Info

Publication number
FR1557036A
FR1557036A FR1557036DA FR1557036A FR 1557036 A FR1557036 A FR 1557036A FR 1557036D A FR1557036D A FR 1557036DA FR 1557036 A FR1557036 A FR 1557036A
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
Other languages
French (fr)
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 FR1557036A publication Critical patent/FR1557036A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/002—Branching pipes; Joining pipes to walls of concrete, cement or asbestos-cement
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
FR1557036D 1967-01-16 1967-10-27 Expired FR1557036A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60965667A 1967-01-16 1967-01-16

Publications (1)

Publication Number Publication Date
FR1557036A true FR1557036A (cs) 1969-02-14

Family

ID=24441739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557036D Expired FR1557036A (cs) 1967-01-16 1967-10-27

Country Status (2)

Country Link
US (1) US3461758A (cs)
FR (1) FR1557036A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354619A1 (fr) * 1976-06-10 1978-01-06 Banet H Procede de decoupage de toles pour la fabrication de transformateurs

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365224A (en) * 1977-10-25 1982-12-21 Wilfried Ernst Sawatsky Core lamination for shell-type cores, particularly for transformers
DE2920365A1 (de) * 1979-05-19 1980-11-27 Philberth Karl Dr Phys Kernblech fuer mantelkerne, insbesondere fuer transformatoren
DE3005567A1 (de) * 1980-02-14 1981-08-20 Philberth, Karl, Dr.-Phys., 8031 Puchheim Kernbleche, insbesondere fuer transformatoren
JPS57117206A (en) * 1981-01-12 1982-07-21 Mitsubishi Electric Corp Forming method for laminated core of electrical machinery and apparatus
US4547705A (en) * 1982-03-20 1985-10-15 Tdk Corporation Discharge lamp lightening device
US4736452A (en) * 1986-09-17 1988-04-05 The Boeing Company Core coupled transmitter/receiver loops for connectorless entertainment systems
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
DE102004053547B4 (de) * 2004-11-05 2009-04-16 Team Magnetics Gmbh Blechschnitt für einen geschichteten Kern eines Transformators

Family Cites Families (6)

* 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
GB788222A (en) * 1953-05-27 1957-12-23 Fritz Knobel Improvements in or relating to electromagnetic induction apparatus for fluorescent lamps
US2934727A (en) * 1955-12-29 1960-04-26 Westinghouse Electric Corp Core construction
US2892249A (en) * 1956-01-10 1959-06-30 Advance Transformer Co Method of manufacturing a transformer core construction
US3316621A (en) * 1961-08-08 1967-05-02 Advance Transformer Co Method of manufacturing a shell type transformer core for ballast structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354619A1 (fr) * 1976-06-10 1978-01-06 Banet H Procede de decoupage de toles pour la fabrication de transformateurs

Also Published As

Publication number Publication date
US3461758A (en) 1969-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse