FR2417878A1 - Induction coil for rotating machine - has mating flat wires with V=shaped, arc-shaped or omega-shaped cross=section to prevent relative movement - Google Patents

Induction coil for rotating machine - has mating flat wires with V=shaped, arc-shaped or omega-shaped cross=section to prevent relative movement

Info

Publication number
FR2417878A1
FR2417878A1 FR7804345A FR7804345A FR2417878A1 FR 2417878 A1 FR2417878 A1 FR 2417878A1 FR 7804345 A FR7804345 A FR 7804345A FR 7804345 A FR7804345 A FR 7804345A FR 2417878 A1 FR2417878 A1 FR 2417878A1
Authority
FR
France
Prior art keywords
shaped
omega
arc
section
induction coil
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.)
Withdrawn
Application number
FR7804345A
Other languages
French (fr)
Inventor
A Larrauri
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Priority to FR7804345A priority Critical patent/FR2417878A1/en
Priority to IT19941/79A priority patent/IT1112166B/en
Priority to ES477761A priority patent/ES477761A1/en
Priority to DE19792905996 priority patent/DE2905996A1/en
Publication of FR2417878A1 publication Critical patent/FR2417878A1/en
Withdrawn legal-status Critical Current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
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

The induction coil, esp. for vehicle starter motors, comprises flat wires whose cross-section is such that after winding the turns making up the coil mate with one another. The flat wire may have a V-shaped arc-shaped or omega-shaped cross-section. The outside of the apex of one V fits inside the apex of the adjacent V, and similarly for the arc and omega cross-sections. The advantage of profiling the flat wire in this way lies in preventing the separate turns moving relative to one another by more than a minimum amount.
FR7804345A 1978-02-16 1978-02-16 Induction coil for rotating machine - has mating flat wires with V=shaped, arc-shaped or omega-shaped cross=section to prevent relative movement Withdrawn FR2417878A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7804345A FR2417878A1 (en) 1978-02-16 1978-02-16 Induction coil for rotating machine - has mating flat wires with V=shaped, arc-shaped or omega-shaped cross=section to prevent relative movement
IT19941/79A IT1112166B (en) 1978-02-16 1979-02-06 FLAT WIRE INDUCTOR COIL OF ELECTRIC ROTATING MACHINE
ES477761A ES477761A1 (en) 1978-02-16 1979-02-15 Induction coil for rotating machine - has mating flat wires with V=shaped, arc-shaped or omega-shaped cross=section to prevent relative movement
DE19792905996 DE2905996A1 (en) 1978-02-16 1979-02-16 INDUCTION COIL MADE WITH FLAT WIRE FOR A REVOLVING ELECTRIC MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7804345A FR2417878A1 (en) 1978-02-16 1978-02-16 Induction coil for rotating machine - has mating flat wires with V=shaped, arc-shaped or omega-shaped cross=section to prevent relative movement

Publications (1)

Publication Number Publication Date
FR2417878A1 true FR2417878A1 (en) 1979-09-14

Family

ID=9204649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804345A Withdrawn FR2417878A1 (en) 1978-02-16 1978-02-16 Induction coil for rotating machine - has mating flat wires with V=shaped, arc-shaped or omega-shaped cross=section to prevent relative movement

Country Status (4)

Country Link
DE (1) DE2905996A1 (en)
ES (1) ES477761A1 (en)
FR (1) FR2417878A1 (en)
IT (1) IT1112166B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568426A1 (en) * 1984-07-26 1986-01-31 Ducellier & Cie ROTARY ELECTRIC MACHINE INDUCTOR COIL ASSEMBLY.
FR2735294A1 (en) * 1995-06-12 1996-12-13 Valeo Equip Electr Moteur STARTER OF A MOTOR VEHICLE PROVIDED WITH A REDUCED THICKNESS INDUCING COIL.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008025590A1 (en) 2008-05-28 2009-12-03 Aumann Gmbh Apparatus and method for winding a flat wire
DE102012212637A1 (en) * 2012-07-18 2014-01-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Casting electrical coil
DE102013010234A1 (en) 2013-06-18 2014-12-18 Volkswagen Aktiengesellschaft Winding wire for producing a winding and a method for this purpose and a winding support

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568426A1 (en) * 1984-07-26 1986-01-31 Ducellier & Cie ROTARY ELECTRIC MACHINE INDUCTOR COIL ASSEMBLY.
EP0172043A1 (en) * 1984-07-26 1986-02-19 Ducellier Et Cie Induction-winding assembly for a rotating dynamo-electric machine
FR2735294A1 (en) * 1995-06-12 1996-12-13 Valeo Equip Electr Moteur STARTER OF A MOTOR VEHICLE PROVIDED WITH A REDUCED THICKNESS INDUCING COIL.
EP0749194A1 (en) * 1995-06-12 1996-12-18 Valeo Equipements Electriques Moteur Motorvehicle starter comprising field coil of reduced thickness
US5698922A (en) * 1995-06-12 1997-12-16 Valeo Equipment Electriques Moteur Starter for a motor vehicle
CN1076793C (en) * 1995-06-12 2001-12-26 瓦莱奥电机设备公司 Automobile starter with thin induction coil

Also Published As

Publication number Publication date
IT1112166B (en) 1986-01-13
DE2905996A1 (en) 1979-08-23
IT7919941A0 (en) 1979-02-06
ES477761A1 (en) 1979-07-16

Similar Documents

Publication Publication Date Title
DK165580A (en) Method for the manufacture of filler metal for core wire
BE830282A (en) COIL ALLOWING THE CONTINUOUS WINDING OF COILS ESPECIALLY OF METAL WIRE
JPS54143750A (en) Coil winder for metal strand
FR2417878A1 (en) Induction coil for rotating machine - has mating flat wires with V=shaped, arc-shaped or omega-shaped cross=section to prevent relative movement
FR2404937B1 (en)
GB2068787B (en) Wire guiding head for winding stator coils
ES516516A0 (en) "A METHOD FOR OBTAINING ELECTRICALLY INSULATED COILED WIRE FOR COILS".
DE59106306D1 (en) Electric motor with a plug part for contacting the wires of stator windings.
GB1438441A (en) Bead core for a tyre
FR2310009A1 (en) Electric motor core windings - comprises single winding coils from rectangular cross section wire
SU1661916A2 (en) Armature of electric machine
SU490890A1 (en) The method of manufacture of shaped wire rope
SU367506A1 (en) ANCHOR ELECTRIC MACHINE
IT1029237B (en) Electric motor core windings - comprises single winding coils from rectangular cross section wire
JPS5749337A (en) Electric generating coil of magnet
ES295872U (en) Induction-winding assembly for a rotating dynamo-electric machine.
FI51465C (en) Automatic bobbin winding of metal wire, cable or the like.
FR2289668A1 (en) High strength metal cables - using wires of varying dia. in the strands used to form the outer part of the core
JPS57129141A (en) Single layer half-wound coil
SU832657A1 (en) Casing for insulation of electric motor armature winding
GB1358696A (en) Electric cables
JPS5532324A (en) Method of manufacturing multilayer smooth body steel core aluminum twisted wire
JPS56125945A (en) Stator winding
JPS55111019A (en) Method of manufacturing gap type steel core aluminum twisted wire
JPS54119665A (en) Method of producing iron core made up of insulated steel wire

Legal Events

Date Code Title Description
ST Notification of lapse