ES421326A1 - Improvements in electrical machines with pack of stator plates. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in electrical machines with pack of stator plates. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES421326A1
ES421326A1 ES421326A ES421326A ES421326A1 ES 421326 A1 ES421326 A1 ES 421326A1 ES 421326 A ES421326 A ES 421326A ES 421326 A ES421326 A ES 421326A ES 421326 A1 ES421326 A1 ES 421326A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
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
ES421326A
Other languages
Spanish (es)
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 Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of ES421326A1 publication Critical patent/ES421326A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
    • H02K15/028—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots for fastening to casing or support, respectively to shaft or hub
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Improvements in electrical machines with stator plate package, characterized in that the package of stator plates is prestressed outwardly in relation to the cold state, in an amount corresponding, at least approximately, to the difference in expansion between the package stator plates fixed to the stator housing and free expansion at the same temperature, especially the operating temperature. (Machine-translation by Google Translate, not legally binding)
ES421326A 1972-12-11 1973-12-10 Improvements in electrical machines with pack of stator plates. (Machine-translation by Google Translate, not legally binding) Expired ES421326A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1789172A CH553497A (en) 1972-12-11 1972-12-11 ELECTRIC MACHINE WITH STATOR PACKAGE.

Publications (1)

Publication Number Publication Date
ES421326A1 true ES421326A1 (en) 1976-05-01

Family

ID=4428872

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421326A Expired ES421326A1 (en) 1972-12-11 1973-12-10 Improvements in electrical machines with pack of stator plates. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
JP (1) JPS4988014A (en)
BR (1) BR7305512D0 (en)
CH (1) CH553497A (en)
DE (1) DE2300899A1 (en)
ES (1) ES421326A1 (en)
FR (1) FR2210037B3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52155302A (en) * 1976-06-19 1977-12-23 Mitsubishi Electric Corp Laminated iron stator for electric rotary machine
JPS531802A (en) * 1976-06-29 1978-01-10 Toshiba Corp Rotary electric machine
IT1208259B (en) * 1987-03-19 1989-06-12 Ansaldo Componenti Spa DEVICE FOR THE PRE-TENSIONING OF THE ANNULAR PACK OF SHEETS OF THE STATOR OF A LARGE ELECTRIC GENERATOR
EP3121934A1 (en) * 2015-07-22 2017-01-25 Siemens Aktiengesellschaft Electrical rotating machine with improved transfer of vibrations

Also Published As

Publication number Publication date
CH553497A (en) 1974-08-30
FR2210037A1 (en) 1974-07-05
BR7305512D0 (en) 1974-12-31
DE2300899A1 (en) 1974-06-12
FR2210037B3 (en) 1976-10-15
JPS4988014A (en) 1974-08-22

Similar Documents

Publication Publication Date Title
SE390853B (en) HIGH TEMPERATURE CUSTOMER CELL
BR7500120A (en) ROTOR SET FOR EMPLOYMENT IN A CRUSHER APPLIANCE
ES199818U (en) Set of laminar circuit. (Machine-translation by Google Translate, not legally binding)
YU19374A (en) Power amplifier with cranked levers
ES432755A1 (en) Gasket
ES374519A1 (en) Solid-state display circuit with inherent memory
ES310855A1 (en) Improvements introduced in a system of refrigeration by liquid in the packages of plates for electrical machines. (Machine-translation by Google Translate, not legally binding)
CA944834A (en) Electrical connecting arrangement for an encased refrigerating machine
IT1038826B (en) CUTTING PLATE WITH CHIP BREAKERS
CA946426A (en) High temperature insulation block
ES421326A1 (en) Improvements in electrical machines with pack of stator plates. (Machine-translation by Google Translate, not legally binding)
SE7507316L (en) VEHICLE COOLED ROTOR FOR ELECTRICAL MACHINES
DK134244B (en) Liquid-cooled piston for thermal power machines.
SE7509163L (en) INSULATION MATERIAL FOR ELECTRIC FUELS.
ES172468Y (en) HOUSING FOR TERMINALS IN ELECTRICAL SWITCHES.
ES374508A1 (en) Power regulator for compressors. (Machine-translation by Google Translate, not legally binding)
SE388726B (en) HOUSING UNIT FOR CONTACTS
AT314650B (en) Shaft seals, in particular for electrical machines
ES176164U (en) Improved frame for electrical appliances with plate retained by friction elements (Machine-translation by Google Translate, not legally binding)
ES211356U (en) Electromagnetic acoustic warning rottor. (Machine-translation by Google Translate, not legally binding)
ES152818U (en) Provision in assembly of electrical appliances. (Machine-translation by Google Translate, not legally binding)
SE400141B (en) LEAD BUSHING FOR PERFORMANCE IN LID FOR ACCUMULATOR KERL
ES297358A3 (en) New fosforescent procedure for electric switches. (Machine-translation by Google Translate, not legally binding)
ES411440A1 (en) Procedure and installation for the functioning of a power reactor refrigerated by liquid. (Machine-translation by Google Translate, not legally binding)
ES136293U (en) Perfected caloric plate. (Machine-translation by Google Translate, not legally binding)