GB850319A - Improvements in insulation for iron cores provided with electric windings - Google Patents

Improvements in insulation for iron cores provided with electric windings

Info

Publication number
GB850319A
GB850319A GB20488/57A GB2048857A GB850319A GB 850319 A GB850319 A GB 850319A GB 20488/57 A GB20488/57 A GB 20488/57A GB 2048857 A GB2048857 A GB 2048857A GB 850319 A GB850319 A GB 850319A
Authority
GB
United Kingdom
Prior art keywords
insulation
core
iron cores
june
grooves
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
GB20488/57A
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Publication of GB850319A publication Critical patent/GB850319A/en
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
    • H02K3/52—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
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings

Abstract

850,319. Insulation for dynamo-electric machines. ELEKTROLUX A.B. June 28, 1957 [June 30, 1956], No. 20488/57. Class 35. Sheet insulation between a core and winding consists of two elements introduced from opposite faces of the core towards one another in grooves or recesses provided in the core to accommodate the winding. As shown, the two insulators have axially extending surfaces 16 shaped to line the grooves 17 occupied by the field coils and radially extending portions 15 to extend over the end surfaces of the poles, while tabs 14 may be provided for bending around the coil.
GB20488/57A 1956-06-30 1957-06-28 Improvements in insulation for iron cores provided with electric windings Expired GB850319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE850319X 1956-06-30

Publications (1)

Publication Number Publication Date
GB850319A true GB850319A (en) 1960-10-05

Family

ID=20360718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20488/57A Expired GB850319A (en) 1956-06-30 1957-06-28 Improvements in insulation for iron cores provided with electric windings

Country Status (1)

Country Link
GB (1) GB850319A (en)

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