DE1948025B2 - - Google Patents

Info

Publication number
DE1948025B2
DE1948025B2 DE1948025A DE1948025A DE1948025B2 DE 1948025 B2 DE1948025 B2 DE 1948025B2 DE 1948025 A DE1948025 A DE 1948025A DE 1948025 A DE1948025 A DE 1948025A DE 1948025 B2 DE1948025 B2 DE 1948025B2
Authority
DE
Germany
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.)
Granted
Application number
DE1948025A
Other languages
German (de)
Other versions
DE1948025C3 (de
DE1948025A1 (de
Inventor
Harald Dipl.-Ing. 6806 Viernheim Nordmann
Kurt Dipl.Ing. 6140 Bensheim Schmidt
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.)
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Germany
Priority to DE1948025A priority Critical patent/DE1948025C3/de
Priority to US73333A priority patent/US3665576A/en
Priority to CH1386470A priority patent/CH525581A/de
Priority to FR7034127A priority patent/FR2062430A5/fr
Priority to SE12820/70A priority patent/SE364823B/xx
Priority to GB4483070A priority patent/GB1304227A/en
Publication of DE1948025A1 publication Critical patent/DE1948025A1/de
Publication of DE1948025B2 publication Critical patent/DE1948025B2/de
Application granted granted Critical
Publication of DE1948025C3 publication Critical patent/DE1948025C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
DE1948025A 1969-09-23 1969-09-23 Vorrichtung zum Verschließen der Nuten einer elektrischen Maschine oder eines elektrischen Apparates mittels mehrteiliger, prismatischer Nutenverschlußstücke Expired DE1948025C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE1948025A DE1948025C3 (de) 1969-09-23 1969-09-23 Vorrichtung zum Verschließen der Nuten einer elektrischen Maschine oder eines elektrischen Apparates mittels mehrteiliger, prismatischer Nutenverschlußstücke
US73333A US3665576A (en) 1969-09-23 1970-09-18 Means for securing the coils of an electric machine in the slots of the iron body thereof and device for introducing the means in the slots
CH1386470A CH525581A (de) 1969-09-23 1970-09-18 Einrichtung zum Einpressen des Nutenvorschlussstückes für in den Nuten des Eisenkörpers einer elektrischen Maschine eingelegte Wicklungsstäbe oder -spulen
FR7034127A FR2062430A5 (enExample) 1969-09-23 1970-09-21
SE12820/70A SE364823B (enExample) 1969-09-23 1970-09-21
GB4483070A GB1304227A (enExample) 1969-09-23 1970-09-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1948025A DE1948025C3 (de) 1969-09-23 1969-09-23 Vorrichtung zum Verschließen der Nuten einer elektrischen Maschine oder eines elektrischen Apparates mittels mehrteiliger, prismatischer Nutenverschlußstücke

Publications (3)

Publication Number Publication Date
DE1948025A1 DE1948025A1 (de) 1971-03-25
DE1948025B2 true DE1948025B2 (enExample) 1973-12-06
DE1948025C3 DE1948025C3 (de) 1974-06-27

Family

ID=5746242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1948025A Expired DE1948025C3 (de) 1969-09-23 1969-09-23 Vorrichtung zum Verschließen der Nuten einer elektrischen Maschine oder eines elektrischen Apparates mittels mehrteiliger, prismatischer Nutenverschlußstücke

Country Status (6)

Country Link
US (1) US3665576A (enExample)
CH (1) CH525581A (enExample)
DE (1) DE1948025C3 (enExample)
FR (1) FR2062430A5 (enExample)
GB (1) GB1304227A (enExample)
SE (1) SE364823B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070424A (en) * 1976-09-21 1978-01-24 Uop Inc. Method and apparatus for conditioning flue gas with a mist of H2 SO4
DE2656373C3 (de) * 1976-12-13 1981-06-19 Chutoreckij, Garri Michajlovič Anordnung zur Festlegung der in Nuten des Stators einer elektrischen Maschine eingebrachten Wicklungsstäbe
FR2376545A1 (fr) * 1976-12-29 1978-07-28 Khutoretsky Garri Stator pour machine electrique
CH630206A5 (en) * 1978-08-28 1982-05-28 Bbc Brown Boveri & Cie Method for producing bindings on the rotor of an electrical machine, for fixing a winding in slots in the rotor, and a device for carrying out the method
US4387316A (en) * 1981-09-30 1983-06-07 General Electric Company Dynamoelectric machine stator wedges and method
CA1185308A (en) * 1982-11-18 1985-04-09 Victor A. Moore Stator slot wedge assembly
AT387459B (de) * 1983-10-25 1989-01-25 Elin Union Ag Einrichtung zur pruefung des radialen spieles der nutfedern
FR2559967B1 (fr) * 1984-02-17 1988-02-26 Sarelem Cale d'encoche biaise
US5122698A (en) * 1990-07-26 1992-06-16 General Electric Company Apparatus affording efficient electrical contact between rotor surface current carrying parts at low speeds for a turbo-electric machine
DE4327775A1 (de) * 1993-08-18 1995-02-23 Abb Management Ag Nutverschlußanordnung
DE19520868A1 (de) * 1995-06-08 1996-12-12 Abb Management Ag Vorrichtung zum Einpressen eines Nutzverschlußstückes für rotierende elektrische Maschinen
US7707710B2 (en) * 2007-07-31 2010-05-04 General Electric Company Tool for driving wedges or slides
US7770288B2 (en) * 2007-07-31 2010-08-10 General Electric Company Tool for driving wedges or slides
PL2187504T3 (pl) * 2008-11-18 2019-04-30 Abb Schweiz Ag Układ do zamykania rowków
WO2014108276A2 (de) 2013-01-11 2014-07-17 Abb Schweiz Ag Anordnung zum verschliessen von nuten
US9748825B2 (en) 2015-03-11 2017-08-29 Siemens Energy, Inc. Tool for installing a wedge in a slot of a stator core
US11081924B2 (en) * 2018-06-04 2021-08-03 Honeywell International Inc. Method and apparatus to reduce losses in a compact high speed generator
CN109347272A (zh) * 2018-11-07 2019-02-15 哈尔滨电机厂有限责任公司 一种液压动力安装汽轮发电机定子槽楔的工艺方法
DE102023200162A1 (de) * 2023-01-11 2024-07-11 Siemens Energy Global GmbH & Co. KG Werkzeug zum Ausbau von Nutkeilen aus dem Stator eines Generators und Verfahren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1402217A (en) * 1920-10-08 1922-01-03 William J Hartwig Machine for positioning armature windings

Also Published As

Publication number Publication date
US3665576A (en) 1972-05-30
CH525581A (de) 1972-07-15
FR2062430A5 (enExample) 1971-06-25
GB1304227A (enExample) 1973-01-24
DE1948025C3 (de) 1974-06-27
SE364823B (enExample) 1974-03-04
DE1948025A1 (de) 1971-03-25

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: BBC BROWN BOVERI AG, 6800 MANNHEIM, DE