GB1336109A - Process for manufacturing stacks of laminations for the field concentrating parts of electrical machines and apparatus - Google Patents

Process for manufacturing stacks of laminations for the field concentrating parts of electrical machines and apparatus

Info

Publication number
GB1336109A
GB1336109A GB1157472A GB1157472A GB1336109A GB 1336109 A GB1336109 A GB 1336109A GB 1157472 A GB1157472 A GB 1157472A GB 1157472 A GB1157472 A GB 1157472A GB 1336109 A GB1336109 A GB 1336109A
Authority
GB
United Kingdom
Prior art keywords
laminations
stampings
stacks
substances
electrical machines
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
GB1157472A
Other languages
English (en)
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.)
Ludwig-Ofag-Indugas Ind GmbH
Original Assignee
Ludwig-Ofag-Indugas Ind 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 Ludwig-Ofag-Indugas Ind GmbH filed Critical Ludwig-Ofag-Indugas Ind GmbH
Publication of GB1336109A publication Critical patent/GB1336109A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/341—Preventing or reducing no-load losses or reactive currents
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
GB1157472A 1971-09-11 1972-03-13 Process for manufacturing stacks of laminations for the field concentrating parts of electrical machines and apparatus Expired GB1336109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2145553A DE2145553C3 (de) 1971-09-11 1971-09-11 Verfahren zur Herstellung von Blechpaketen für die feldführenden TeUe elektrischer Maschinen und Geräte

Publications (1)

Publication Number Publication Date
GB1336109A true GB1336109A (en) 1973-11-07

Family

ID=5819323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1157472A Expired GB1336109A (en) 1971-09-11 1972-03-13 Process for manufacturing stacks of laminations for the field concentrating parts of electrical machines and apparatus

Country Status (14)

Country Link
US (1) US3819427A (enrdf_load_stackoverflow)
JP (1) JPS5144721B2 (enrdf_load_stackoverflow)
AT (1) AT313419B (enrdf_load_stackoverflow)
BE (1) BE782242A (enrdf_load_stackoverflow)
CS (1) CS171270B2 (enrdf_load_stackoverflow)
DD (1) DD97783A5 (enrdf_load_stackoverflow)
DE (1) DE2145553C3 (enrdf_load_stackoverflow)
FR (1) FR2152511B1 (enrdf_load_stackoverflow)
GB (1) GB1336109A (enrdf_load_stackoverflow)
HU (1) HU162998B (enrdf_load_stackoverflow)
NL (1) NL7208881A (enrdf_load_stackoverflow)
PL (1) PL75666B1 (enrdf_load_stackoverflow)
RO (1) RO64388A (enrdf_load_stackoverflow)
SE (1) SE378020B (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509139B1 (enrdf_load_stackoverflow) * 1970-09-09 1975-04-10
US4206004A (en) * 1971-10-11 1980-06-03 Kawasaki Steel Corporation Process of pretreating cold-rolled steel sheet for annealing
JPS5327929B2 (enrdf_load_stackoverflow) * 1972-08-22 1978-08-11
JPS4940730A (enrdf_load_stackoverflow) * 1972-08-22 1974-04-16
US4113530A (en) * 1974-04-23 1978-09-12 Kawasaki Steel Corporation Method for forming a heat-resistant insulating film on a grain oriented silicon steel sheet
JPS5263725A (en) * 1975-11-21 1977-05-26 Yashica Co Ltd Shutter control circuit
ES460709A1 (es) * 1976-08-11 1978-11-16 Gen Electric Un metodo para formar un nucleo de estator aglomerado.
JPS5423526A (en) * 1977-07-23 1979-02-22 Ricoh Co Ltd Automatic electronic shutter circuit
FR2414816A1 (fr) * 1978-01-11 1979-08-10 Citroen Sa Perfectionnements apportes aux moteurs electriques alimentes par un courant hache
DE3110339C2 (de) * 1981-03-17 1984-09-27 Thyssen Industrie Ag, 4300 Essen Verfahren zum Herstellen eines Blechpakets für einen Langstator-Linearmotor
US4682126A (en) * 1984-06-01 1987-07-21 The United States Of America As Represented By The Secretary Of The Air Force Electromagnet for programmable microwave circulator
JPS63202009A (ja) * 1987-02-18 1988-08-22 Nakano Paamaroi Kk コアの製造方法
US4882834A (en) * 1987-04-27 1989-11-28 Armco Advanced Materials Corporation Forming a laminate by applying pressure to remove excess sealing liquid between facing surfaces laminations
US5018267A (en) * 1989-09-05 1991-05-28 Armco Inc. Method of forming a laminate
JPH04236149A (ja) * 1991-01-14 1992-08-25 Fanuc Ltd 電動機のステータ構造
DE9416669U1 (de) * 1994-10-17 1994-12-22 AEG Zähler GmbH, 31785 Hameln Kernpaket aus aufeinandergeschichteten Blechlamellen
CN102832761B (zh) * 2012-09-18 2014-12-24 哈尔滨电机厂有限责任公司 定子铁心边段硅钢片叠片粘结成一体的制备方法
CN103474294B (zh) * 2013-09-18 2016-02-17 湖州友邦电器有限公司 一种接触器铁芯的制造方法
EP3960334A1 (de) * 2020-08-31 2022-03-02 Siemens Aktiengesellschaft Verfahren zur fertigung einer elektrischen maschine sowie anlage und fahrzeug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354123A (en) * 1941-08-16 1944-07-18 Westinghouse Electric & Mfg Co Insulation for silicon irons
NL66964C (enrdf_load_stackoverflow) * 1946-04-03
US3189483A (en) * 1954-08-26 1965-06-15 Westinghouse Electric Corp Coatings for magnetic sheet material
US3076160A (en) * 1960-01-11 1963-01-29 Gen Electric Magnetic core material
US3240638A (en) * 1964-10-21 1966-03-15 Westinghouse Electric Corp Use of silicon steel alloy having a critical sulfur range to insure cube-onface orientation
US3523881A (en) * 1966-09-01 1970-08-11 Gen Electric Insulating coating and method of making the same
US3562029A (en) * 1968-04-18 1971-02-09 Allegheny Ludlum Steel Processing of fibrous magnesium silicate coated silicon steel

Also Published As

Publication number Publication date
FR2152511B1 (enrdf_load_stackoverflow) 1974-12-13
AT313419B (de) 1974-02-25
BE782242A (fr) 1972-08-16
DE2145553A1 (de) 1973-03-22
HU162998B (enrdf_load_stackoverflow) 1973-05-28
PL75666B1 (enrdf_load_stackoverflow) 1974-12-31
FR2152511A1 (enrdf_load_stackoverflow) 1973-04-27
CS171270B2 (enrdf_load_stackoverflow) 1976-10-29
SE378020B (enrdf_load_stackoverflow) 1975-08-11
JPS5144721B2 (enrdf_load_stackoverflow) 1976-11-30
DD97783A5 (enrdf_load_stackoverflow) 1973-05-12
US3819427A (en) 1974-06-25
NL7208881A (enrdf_load_stackoverflow) 1973-03-13
DE2145553B2 (de) 1974-08-22
JPS4837605A (enrdf_load_stackoverflow) 1973-06-02
DE2145553C3 (de) 1979-07-19
RO64388A (fr) 1979-03-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee