GB1173626A - Insulation for Slot Wedges of Electric Machines. - Google Patents

Insulation for Slot Wedges of Electric Machines.

Info

Publication number
GB1173626A
GB1173626A GB1020967A GB1020967A GB1173626A GB 1173626 A GB1173626 A GB 1173626A GB 1020967 A GB1020967 A GB 1020967A GB 1020967 A GB1020967 A GB 1020967A GB 1173626 A GB1173626 A GB 1173626A
Authority
GB
United Kingdom
Prior art keywords
insulation
electric machines
slot wedges
impregnated
march
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
GB1020967A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1173626A publication Critical patent/GB1173626A/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
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • 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
    • H02K3/487—Slot-closing devices
    • H02K3/493—Slot-closing devices magnetic

Landscapes

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

Abstract

1,173,626. Insulation in dynamo-electric machines. LICENTIA PATENT-VERWALTUNGS-G.m.b.H. 3 March, 1967 [7 March, 1966], No. 10209/67. Heading H2A. Laminated ferromagnetic slot wedges 1 for an electrical machine are insulated by a woven sheath 2 of insulating material which is slid over the wedge and tensioned longitudinally before being impregnated with plastics material. The sheath preferably consists of woven glass-silk material and is impregnated with epoxy resin and no mould is used in the construction. Non-magnetic end pieces 3 are used to hold the laminations of the wedge together during manufacture.
GB1020967A 1966-03-07 1967-03-03 Insulation for Slot Wedges of Electric Machines. Expired GB1173626A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0053027 1966-03-07

Publications (1)

Publication Number Publication Date
GB1173626A true GB1173626A (en) 1969-12-10

Family

ID=7275094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1020967A Expired GB1173626A (en) 1966-03-07 1967-03-03 Insulation for Slot Wedges of Electric Machines.

Country Status (7)

Country Link
AT (1) AT263911B (en)
BE (1) BE695147A (en)
CH (1) CH461616A (en)
DE (1) DE1513797A1 (en)
FR (1) FR1518063A (en)
GB (1) GB1173626A (en)
SE (1) SE311189B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2228888A1 (en) * 2009-03-09 2010-09-15 Siemens Aktiengesellschaft Rotor for a turbogenerator and turbogenerator with a rotor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001040A1 (en) * 1980-01-12 1981-07-16 Westinghouse Electric Corp., 15222 Pittsburgh, Pa. Locking device for securing stator coils in electrical machines - has resin impregnated glass fibre core faced with resin impregnated aromatic polyamide fabric

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2228888A1 (en) * 2009-03-09 2010-09-15 Siemens Aktiengesellschaft Rotor for a turbogenerator and turbogenerator with a rotor

Also Published As

Publication number Publication date
SE311189B (en) 1969-06-02
FR1518063A (en) 1968-03-22
CH461616A (en) 1968-08-31
DE1513797A1 (en) 1969-08-14
BE695147A (en) 1967-08-14
AT263911B (en) 1968-08-12

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees