CA972932A - Method of producing magnetic core parts - Google Patents

Method of producing magnetic core parts

Info

Publication number
CA972932A
CA972932A CA128,946A CA128946A CA972932A CA 972932 A CA972932 A CA 972932A CA 128946 A CA128946 A CA 128946A CA 972932 A CA972932 A CA 972932A
Authority
CA
Canada
Prior art keywords
magnetic core
core parts
producing magnetic
producing
parts
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
CA128,946A
Other versions
CA128946S (en
Inventor
Oskar Theml
Erwin Bock
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 AG
Original Assignee
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 AG filed Critical Siemens AG
Application granted granted Critical
Publication of CA972932A publication Critical patent/CA972932A/en
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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49796—Coacting pieces
    • 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
    • Y10T29/49799—Providing transitory integral holding or handling portion
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49936—Surface interlocking

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Heads (AREA)
CA128,946A 1970-12-01 1971-11-30 Method of producing magnetic core parts Expired CA972932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2059064A DE2059064C3 (en) 1970-12-01 1970-12-01 Process for manufacturing magnetic core parts

Publications (1)

Publication Number Publication Date
CA972932A true CA972932A (en) 1975-08-19

Family

ID=5789640

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,946A Expired CA972932A (en) 1970-12-01 1971-11-30 Method of producing magnetic core parts

Country Status (15)

Country Link
US (1) US3778897A (en)
JP (1) JPS5310655B1 (en)
AT (1) AT315320B (en)
BR (1) BR7107992D0 (en)
CA (1) CA972932A (en)
CH (1) CH554062A (en)
DE (1) DE2059064C3 (en)
DK (1) DK135559C (en)
ES (1) ES397527A1 (en)
FR (1) FR2116423B1 (en)
GB (1) GB1336036A (en)
IT (1) IT941785B (en)
SE (1) SE367730B (en)
TR (1) TR17136A (en)
ZA (1) ZA711648B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6069428A (en) * 1998-01-21 2000-05-30 Fasco Industries, Inc. Brushless DC motor assembly
US6982532B2 (en) 2003-12-08 2006-01-03 A. O. Smith Corporation Electric machine
ITPD20050099U1 (en) * 2005-12-16 2007-06-17 Promovet Srl SYNCHRONOUS MOTOR STRUCTURE WITH PERMANENT MAGNET ROTOR

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724867A (en) * 1952-02-26 1955-11-29 Int Harvester Co Roller and shaft assembly
US3122880A (en) * 1961-12-19 1964-03-03 Greiner Electronic A G Stud for fastening the outer end of a hair spring for a timepiece
US3571920A (en) * 1965-12-16 1971-03-23 Berg Electronics Inc Method for transistor manufacture
US3453715A (en) * 1966-12-12 1969-07-08 Sheller Globe Corp Method of making a temperature sensing bulb
GB1273347A (en) * 1968-06-26 1972-05-10 Dowty Technical Dev Ltd Electrical moving coil device
US3694903A (en) * 1970-06-03 1972-10-03 Alliance Mfg Co Method of making a stator

Also Published As

Publication number Publication date
DE2059064A1 (en) 1972-06-22
ZA711648B (en) 1972-01-26
DE2059064B2 (en) 1974-03-21
FR2116423B1 (en) 1974-05-10
ES397527A1 (en) 1974-05-16
GB1336036A (en) 1973-11-07
US3778897A (en) 1973-12-18
DE2059064C3 (en) 1974-10-17
DK135559B (en) 1977-05-16
JPS5310655B1 (en) 1978-04-15
AT315320B (en) 1974-05-27
IT941785B (en) 1973-03-10
BR7107992D0 (en) 1973-04-12
DK135559C (en) 1977-11-07
SE367730B (en) 1974-06-04
CH554062A (en) 1974-09-13
TR17136A (en) 1974-04-25
FR2116423A1 (en) 1972-07-13

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