FR2378393A1 - Electrical rotating machine frame - has two tubular sleeves with fixed interconnecting longitudinal pole pieces - Google Patents

Electrical rotating machine frame - has two tubular sleeves with fixed interconnecting longitudinal pole pieces

Info

Publication number
FR2378393A1
FR2378393A1 FR7702678A FR7702678A FR2378393A1 FR 2378393 A1 FR2378393 A1 FR 2378393A1 FR 7702678 A FR7702678 A FR 7702678A FR 7702678 A FR7702678 A FR 7702678A FR 2378393 A1 FR2378393 A1 FR 2378393A1
Authority
FR
France
Prior art keywords
pole pieces
sleeve
electrical rotating
machine frame
rotating 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
FR7702678A
Other languages
French (fr)
Other versions
FR2378393B1 (en
Inventor
Alfred Bruno Mazzorana
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.)
Societe de Paris et du Rhone SA
Original Assignee
Societe de Paris et du Rhone SA
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 Societe de Paris et du Rhone SA filed Critical Societe de Paris et du Rhone SA
Priority to FR7702678A priority Critical patent/FR2378393A1/en
Publication of FR2378393A1 publication Critical patent/FR2378393A1/en
Application granted granted Critical
Publication of FR2378393B1 publication Critical patent/FR2378393B1/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
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • 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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

The electrical rotating machines frame (1) is formed from two identical parts (2b). Each part has longitudinal and angular centring devices. The parts (2b) are axially assembled and hold the stator windings with respect to pole pieces. Each of the two parts has a tubular sleeve (2) inside of which are arranged pairs of longitudinal pole pieces (3). One half of the pole pieces (3) extend beyond an end of the sleeve whilst the others do not reach the end of the sleeve. All the opposed ends of the pole pieces finish short of the end of the opposed end of the sleeve. Each pole piece which extends beyond the end of the sleeve has a female centring slot (5) in it. The other pole pieces have a male centring rib (6) in them.
FR7702678A 1977-01-21 1977-01-21 Electrical rotating machine frame - has two tubular sleeves with fixed interconnecting longitudinal pole pieces Granted FR2378393A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7702678A FR2378393A1 (en) 1977-01-21 1977-01-21 Electrical rotating machine frame - has two tubular sleeves with fixed interconnecting longitudinal pole pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7702678A FR2378393A1 (en) 1977-01-21 1977-01-21 Electrical rotating machine frame - has two tubular sleeves with fixed interconnecting longitudinal pole pieces

Publications (2)

Publication Number Publication Date
FR2378393A1 true FR2378393A1 (en) 1978-08-18
FR2378393B1 FR2378393B1 (en) 1980-08-14

Family

ID=9186099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702678A Granted FR2378393A1 (en) 1977-01-21 1977-01-21 Electrical rotating machine frame - has two tubular sleeves with fixed interconnecting longitudinal pole pieces

Country Status (1)

Country Link
FR (1) FR2378393A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6366001B1 (en) * 1999-02-15 2002-04-02 Abb Ab Rotary electric machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6366001B1 (en) * 1999-02-15 2002-04-02 Abb Ab Rotary electric machine

Also Published As

Publication number Publication date
FR2378393B1 (en) 1980-08-14

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse
RC Opposition against decision of lapse
DA Annulment of decision of lapse
ST Notification of lapse