IT1275797B1 - PACKAGE FOR CORE CONSISTING OF SHEET METAL FLAPS OVERLAPPING ONE ANOTHER - Google Patents

PACKAGE FOR CORE CONSISTING OF SHEET METAL FLAPS OVERLAPPING ONE ANOTHER

Info

Publication number
IT1275797B1
IT1275797B1 IT95MI002072A ITMI952072A IT1275797B1 IT 1275797 B1 IT1275797 B1 IT 1275797B1 IT 95MI002072 A IT95MI002072 A IT 95MI002072A IT MI952072 A ITMI952072 A IT MI952072A IT 1275797 B1 IT1275797 B1 IT 1275797B1
Authority
IT
Italy
Prior art keywords
package
another
sheet metal
core consisting
flaps overlapping
Prior art date
Application number
IT95MI002072A
Other languages
Italian (it)
Inventor
Helmut Schimonik
Original Assignee
Aeg Zahler Gmbh
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 Aeg Zahler Gmbh filed Critical Aeg Zahler Gmbh
Publication of ITMI952072A0 publication Critical patent/ITMI952072A0/it
Publication of ITMI952072A1 publication Critical patent/ITMI952072A1/en
Application granted granted Critical
Publication of IT1275797B1 publication Critical patent/IT1275797B1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14—Dies
    • B21D28/145—Dies with means for slug retention, e.g. a groove
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/09—Magnetic cores comprising laminations characterised by being fastened by caulking
IT95MI002072A 1994-10-17 1995-10-11 PACKAGE FOR CORE CONSISTING OF SHEET METAL FLAPS OVERLAPPING ONE ANOTHER IT1275797B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9416669U DE9416669U1 (en) 1994-10-17 1994-10-17 Core package made of laminated sheet metal laminates

Publications (3)

Publication Number Publication Date
ITMI952072A0 ITMI952072A0 (en) 1995-10-11
ITMI952072A1 ITMI952072A1 (en) 1997-04-11
IT1275797B1 true IT1275797B1 (en) 1997-10-17

Family

ID=6914968

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI002072A IT1275797B1 (en) 1994-10-17 1995-10-11 PACKAGE FOR CORE CONSISTING OF SHEET METAL FLAPS OVERLAPPING ONE ANOTHER

Country Status (3)

Country Link
DE (1) DE9416669U1 (en)
ES (1) ES2127078B1 (en)
IT (1) IT1275797B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008936A1 (en) 2004-02-25 2005-09-15 Robert Bosch Gmbh Anchor for a DC motor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH484501A (en) * 1967-12-29 1970-01-15 Leuenberger H Process for the production of a laminated core
DE2145553C3 (en) * 1971-09-11 1979-07-19 Loi Industrieofenanlagen Gmbh, 4300 Essen Process for the production of laminated cores for the field-leading parts of electrical machines and devices
DE3227681A1 (en) * 1982-07-24 1984-02-02 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR PRODUCING A LAMINATE PACKAGE FOR ANCHOR ELECTRICAL MACHINES
JPS5914622A (en) * 1982-07-16 1984-01-25 Fuji Electric Co Ltd Laminated iron core for electrical apparatus
JPS59139848A (en) * 1983-01-31 1984-08-10 Takahashi Yoshiteru Dc motor with double armature coils formed with armature of reduced thickness
DE3311852C2 (en) * 1983-03-31 1986-11-06 Siemens AG, 1000 Berlin und 8000 München Process for the production of a package of laminated sheet metal lamellas for electrical machines and devices
DE3366094D1 (en) * 1983-08-12 1986-10-16 Essa Maschf Sa Method of and device for manufacturing packets made of sheet plates for magnetic cores of electric machines
JPS619140A (en) * 1984-06-20 1986-01-16 Kuroda Precision Ind Ltd Laminating and securing method of laminated core and mold therefor
US4728842A (en) * 1986-09-29 1988-03-01 Carbet Corporation Laminated assembly for a dynamoelectric machine and method for manufacturing laminated assemblies having ridges formed on projections which interlock with recesses of adjacent laminations
US5075150A (en) * 1987-06-22 1991-12-24 Linton And Hirst Pack of laminations with projections and depressions in torsionally flexible contact
DE3883325T2 (en) * 1987-09-08 1993-12-09 Nippon Denso Co Laminated body from sheet metal.

Also Published As

Publication number Publication date
ITMI952072A1 (en) 1997-04-11
DE9416669U1 (en) 1994-12-22
ES2127078A1 (en) 1999-04-01
ES2127078B1 (en) 2000-01-16
ITMI952072A0 (en) 1995-10-11

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Legal Events

Date Code Title Description
0001 Granted