FR2341975A1 - Machine stator with end winding overhang - held rigidly by wedged supports on lip of ring bolted to outside of stator - Google Patents

Machine stator with end winding overhang - held rigidly by wedged supports on lip of ring bolted to outside of stator

Info

Publication number
FR2341975A1
FR2341975A1 FR7604955A FR7604955A FR2341975A1 FR 2341975 A1 FR2341975 A1 FR 2341975A1 FR 7604955 A FR7604955 A FR 7604955A FR 7604955 A FR7604955 A FR 7604955A FR 2341975 A1 FR2341975 A1 FR 2341975A1
Authority
FR
France
Prior art keywords
stator
lip
supports
outside
machine
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
FR7604955A
Other languages
French (fr)
Other versions
FR2341975B1 (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.)
PRIGOROVSKY IGOR
Original Assignee
PRIGOROVSKY IGOR
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 PRIGOROVSKY IGOR filed Critical PRIGOROVSKY IGOR
Priority to FR7604955A priority Critical patent/FR2341975A1/en
Publication of FR2341975A1 publication Critical patent/FR2341975A1/en
Application granted granted Critical
Publication of FR2341975B1 publication Critical patent/FR2341975B1/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
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H02K3/505—Fastening of winding heads, equalising connectors, or connections thereto for large machine windings, e.g. bar windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

The stator for a machine, has its end windings fixed rigidly so that the machine can withstand greater electrodynamic forces whilst still allowing relative movement due to thermal expansion. A ring (8) is bolted to the outside of the stator assembly (2) and has a radially projecting lip (9) beneath the winding overhang (3). Triangular supports (6) are located between the inclined overhang bars and the lip of the ring. Wedges (12) can be driven between the triangular supports and the lip to force the supports against the overhang.
FR7604955A 1976-02-23 1976-02-23 Machine stator with end winding overhang - held rigidly by wedged supports on lip of ring bolted to outside of stator Granted FR2341975A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7604955A FR2341975A1 (en) 1976-02-23 1976-02-23 Machine stator with end winding overhang - held rigidly by wedged supports on lip of ring bolted to outside of stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604955A FR2341975A1 (en) 1976-02-23 1976-02-23 Machine stator with end winding overhang - held rigidly by wedged supports on lip of ring bolted to outside of stator

Publications (2)

Publication Number Publication Date
FR2341975A1 true FR2341975A1 (en) 1977-09-16
FR2341975B1 FR2341975B1 (en) 1978-08-18

Family

ID=9169471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604955A Granted FR2341975A1 (en) 1976-02-23 1976-02-23 Machine stator with end winding overhang - held rigidly by wedged supports on lip of ring bolted to outside of stator

Country Status (1)

Country Link
FR (1) FR2341975A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514581A1 (en) * 1981-05-26 1983-04-15 Le Proizv DEVICE FOR FIXING COIL HEADS OF THE STATORIC WINDING OF AN ELECTRIC MACHINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514581A1 (en) * 1981-05-26 1983-04-15 Le Proizv DEVICE FOR FIXING COIL HEADS OF THE STATORIC WINDING OF AN ELECTRIC MACHINE

Also Published As

Publication number Publication date
FR2341975B1 (en) 1978-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse