FR2268380A1 - Retention system for winding elements in machine slots - uses felt strips as spring pressing against keyed slot closure piece - Google Patents

Retention system for winding elements in machine slots - uses felt strips as spring pressing against keyed slot closure piece

Info

Publication number
FR2268380A1
FR2268380A1 FR7511700A FR7511700A FR2268380A1 FR 2268380 A1 FR2268380 A1 FR 2268380A1 FR 7511700 A FR7511700 A FR 7511700A FR 7511700 A FR7511700 A FR 7511700A FR 2268380 A1 FR2268380 A1 FR 2268380A1
Authority
FR
France
Prior art keywords
strips
felt
winding elements
retention system
pressing against
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.)
Granted
Application number
FR7511700A
Other languages
English (en)
French (fr)
Other versions
FR2268380B1 (forum.php
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 FR2268380A1 publication Critical patent/FR2268380A1/fr
Application granted granted Critical
Publication of FR2268380B1 publication Critical patent/FR2268380B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Windings For Motors And Generators (AREA)
FR7511700A 1974-04-17 1975-04-15 Retention system for winding elements in machine slots - uses felt strips as spring pressing against keyed slot closure piece Granted FR2268380A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH527974A CH574183A5 (forum.php) 1974-04-17 1974-04-17

Publications (2)

Publication Number Publication Date
FR2268380A1 true FR2268380A1 (en) 1975-11-14
FR2268380B1 FR2268380B1 (forum.php) 1981-10-09

Family

ID=4290930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511700A Granted FR2268380A1 (en) 1974-04-17 1975-04-15 Retention system for winding elements in machine slots - uses felt strips as spring pressing against keyed slot closure piece

Country Status (8)

Country Link
AT (1) AT342145B (forum.php)
CA (1) CA1033397A (forum.php)
CH (1) CH574183A5 (forum.php)
DE (2) DE2423020A1 (forum.php)
FR (1) FR2268380A1 (forum.php)
IT (1) IT1037382B (forum.php)
NO (1) NO139194C (forum.php)
SE (1) SE396517B (forum.php)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371808A1 (fr) * 1976-11-17 1978-06-16 Bbc Brown Boveri & Cie Procede pour la fixation des elements d'enroulement dans l'encoche d'une machine electrique tournante et couche intermediaire pour la mise en oeuvre de ce procede
FR2432792A1 (fr) * 1978-08-01 1980-02-29 Westinghouse Electric Corp Organe de retenue pour les encoches de machines electriques
FR2488459A1 (fr) * 1980-08-07 1982-02-12 Alsthom Atlantique Dispositif a dents a queue d'aronde pour fixer les barres d'enroulement statoriques d'une machine electrique tournante

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH579844A5 (forum.php) * 1974-12-04 1976-09-15 Bbc Brown Boveri & Cie
DE19547229A1 (de) * 1995-12-18 1997-06-19 Asea Brown Boveri Seitenfüllstreifen
US11472516B2 (en) 2020-06-10 2022-10-18 Qatar University Raft sampling bench

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371808A1 (fr) * 1976-11-17 1978-06-16 Bbc Brown Boveri & Cie Procede pour la fixation des elements d'enroulement dans l'encoche d'une machine electrique tournante et couche intermediaire pour la mise en oeuvre de ce procede
FR2432792A1 (fr) * 1978-08-01 1980-02-29 Westinghouse Electric Corp Organe de retenue pour les encoches de machines electriques
FR2488459A1 (fr) * 1980-08-07 1982-02-12 Alsthom Atlantique Dispositif a dents a queue d'aronde pour fixer les barres d'enroulement statoriques d'une machine electrique tournante
EP0045919A1 (fr) * 1980-08-07 1982-02-17 ALSTHOM-ATLANTIQUE Société anonyme dite: Dispositif à dents à queue d'aronde pour fixer les barres d'enroulement statoriques d'une machine électrique tournante
US4380713A (en) * 1980-08-07 1983-04-19 Alsthom-Atlantique Dovetailed teeth for use in a system for fixing stator winding bars in a rotating electric machine

Also Published As

Publication number Publication date
SE396517B (sv) 1977-09-19
NO139194B (no) 1978-10-09
SE7504271L (sv) 1975-10-20
NO751319L (forum.php) 1975-10-20
CH574183A5 (forum.php) 1976-03-31
IT1037382B (it) 1979-11-10
ATA286175A (de) 1977-07-15
DE2423020A1 (de) 1975-11-06
NO139194C (no) 1979-01-17
CA1033397A (en) 1978-06-20
AT342145B (de) 1978-03-10
DE7416597U (de) 1976-03-04
FR2268380B1 (forum.php) 1981-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse