FR2116423B1 - - Google Patents

Info

Publication number
FR2116423B1
FR2116423B1 FR7142812A FR7142812A FR2116423B1 FR 2116423 B1 FR2116423 B1 FR 2116423B1 FR 7142812 A FR7142812 A FR 7142812A FR 7142812 A FR7142812 A FR 7142812A FR 2116423 B1 FR2116423 B1 FR 2116423B1
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
FR7142812A
Other versions
FR2116423A1 (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.)
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
Publication of FR2116423A1 publication Critical patent/FR2116423A1/fr
Application granted granted Critical
Publication of FR2116423B1 publication Critical patent/FR2116423B1/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
    • 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
FR7142812A 1970-12-01 1971-11-30 Expired FR2116423B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2059064A DE2059064C3 (de) 1970-12-01 1970-12-01 Verfahren zum Herstellen von Magnetkernteilen

Publications (2)

Publication Number Publication Date
FR2116423A1 FR2116423A1 (fr) 1972-07-13
FR2116423B1 true FR2116423B1 (fr) 1974-05-10

Family

ID=5789640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7142812A Expired FR2116423B1 (fr) 1970-12-01 1971-11-30

Country Status (15)

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

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 (it) * 2005-12-16 2007-06-17 Promovet Srl Struttura di motore sincrono con rotore a magneti permanenti

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
AT315320B (de) 1974-05-27
CA972932A (en) 1975-08-19
DK135559B (da) 1977-05-16
IT941785B (it) 1973-03-10
DE2059064B2 (de) 1974-03-21
FR2116423A1 (fr) 1972-07-13
DE2059064A1 (de) 1972-06-22
JPS5310655B1 (fr) 1978-04-15
CH554062A (de) 1974-09-13
ES397527A1 (es) 1974-05-16
US3778897A (en) 1973-12-18
GB1336036A (en) 1973-11-07
TR17136A (tr) 1974-04-25
BR7107992D0 (pt) 1973-04-12
DE2059064C3 (de) 1974-10-17
SE367730B (fr) 1974-06-04
ZA711648B (en) 1972-01-26
DK135559C (da) 1977-11-07

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