US3274414A - Electrical windings - Google Patents

Electrical windings Download PDF

Info

Publication number
US3274414A
US3274414A US313929A US31392963A US3274414A US 3274414 A US3274414 A US 3274414A US 313929 A US313929 A US 313929A US 31392963 A US31392963 A US 31392963A US 3274414 A US3274414 A US 3274414A
Authority
US
United States
Prior art keywords
conductors
conductor
face
support
faces
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 - Lifetime
Application number
US313929A
Other languages
English (en)
Inventor
Rene A Bidard
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Application granted granted Critical
Publication of US3274414A publication Critical patent/US3274414A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors

Definitions

  • each basic conductor into ltwo or more partial conductors in parallel and to choose the positions of these partial conductors suitably so as to avoid circulation currents between them.
  • the present invention has for its object to remedy this diiculty.
  • FIG. l is a fragmentary perspective view of a conventional flat winding formed of lamellar conductors.
  • FIG. la is a fragmentary section taken across the insulating support and showing a few conductors on each side.
  • FIG. 2a is a fragmentary section ysimilar to that of FIG. la, but applicable to the embodiment of FIG. 2.
  • each respective conductor comprises a pair of segments on one face of the insulating support and a pair of segments on the other face thereof, said pairs of segments being connected in a cross-like manner.
  • each respective conductor comprises two pairs of segments on a same face of the insulating support a conductor section of small length on the other face thereof, and two connections therethrough to interconnect in a crosslike manner said segments through said conductor section.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Coils Of Transformers For General Uses (AREA)
US313929A 1962-10-11 1963-10-04 Electrical windings Expired - Lifetime US3274414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR911958A FR1345007A (fr) 1962-10-11 1962-10-11 Perfectionnement aux bobinages électriques plats formés de conducteurs lamellaires nus

Publications (1)

Publication Number Publication Date
US3274414A true US3274414A (en) 1966-09-20

Family

ID=8788508

Family Applications (1)

Application Number Title Priority Date Filing Date
US313929A Expired - Lifetime US3274414A (en) 1962-10-11 1963-10-04 Electrical windings

Country Status (8)

Country Link
US (1) US3274414A (fr)
CH (1) CH423961A (fr)
DE (1) DE1463830A1 (fr)
DK (1) DK112258B (fr)
FR (1) FR1345007A (fr)
GB (1) GB1038026A (fr)
NL (1) NL299074A (fr)
OA (1) OA00563A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450918A (en) * 1966-05-09 1969-06-17 Printed Motors Inc Copper-aluminum armatures

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1371795A (fr) * 1963-04-23 1964-09-11 Cem Comp Electro Mec Mode de réalisation de bobinages plats pour machines électriques à entrefer plan
DE2243951C2 (de) * 1972-09-07 1982-08-12 Institutul De Cercetare Si Proiectare Pentru Industria Electrotehnica, Bucuresti Verfahren zur Herstellung eines Scheibenläufers für Gleichstrommaschinen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109114A (en) * 1959-10-02 1963-10-29 Printed Motors Inc Multiple-winding electrical rotating machines
US3159760A (en) * 1960-11-15 1964-12-01 Regulator A G Induction motor with magnetic control

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109114A (en) * 1959-10-02 1963-10-29 Printed Motors Inc Multiple-winding electrical rotating machines
US3159760A (en) * 1960-11-15 1964-12-01 Regulator A G Induction motor with magnetic control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450918A (en) * 1966-05-09 1969-06-17 Printed Motors Inc Copper-aluminum armatures

Also Published As

Publication number Publication date
OA00563A (fr) 1966-07-15
DE1463830A1 (de) 1969-04-03
FR1345007A (fr) 1963-12-06
NL299074A (fr) 1965-08-10
CH423961A (fr) 1966-11-15
GB1038026A (en) 1966-08-03
DK112258B (da) 1968-11-25

Similar Documents

Publication Publication Date Title
US3647932A (en) Transposed conductor for dynamoelectric machines
US3743875A (en) Polyphase synchronous alternators having a controlled voltage gradient armature winding
US5654602A (en) Generator winding
US3185872A (en) Liquid-cooled winding for electric machines
US2778962A (en) Armature winding with four parallels per phase
US3060337A (en) Axial air-gap motor with printed stator and rotor
US3090880A (en) Electrical rotating machines
US2015562A (en) Winding with two parallels per pole
US2778963A (en) Polyphase generators
US3280244A (en) Transposed conductor bar
US3152273A (en) Polyphase generator windings provided with three parallel connected circuits per phase
US2788456A (en) Conductor-ventilated generators
US3213300A (en) Location of neutral and ground bus bar in low reactance bus duct assembly
US4384227A (en) Armature winding for a dynamoelectric machine
US3274414A (en) Electrical windings
US3252027A (en) Laminar windings for dynamoelectric machines
US3348182A (en) Winding transposition
KR970060637A (ko) 회전전기의 전기자 권선 패턴
GB1047997A (en) Electrical apparatus
US2993135A (en) Stators of electric machines
US3585428A (en) Ransposed conductor for dynamoelectric machines
US4339681A (en) Superconducting field winding for the rotor of an electric machine
US3023386A (en) Winding for electrical apparatus
ES351947A1 (es) Una disposicion estructural de arrolamiento de espiras in- teriores caladas, para aparatos electricos inductivoos.
US4254299A (en) Electrical superconductor