NL169003C - ELECTRIC DC MOTOR WITHOUT BRUSHES. - Google Patents

ELECTRIC DC MOTOR WITHOUT BRUSHES.

Info

Publication number
NL169003C
NL169003C NL7405813A NL7405813A NL169003C NL 169003 C NL169003 C NL 169003C NL 7405813 A NL7405813 A NL 7405813A NL 7405813 A NL7405813 A NL 7405813A NL 169003 C NL169003 C NL 169003C
Authority
NL
Netherlands
Prior art keywords
brushes
motor
electric
Prior art date
Application number
NL7405813A
Other languages
Dutch (nl)
Other versions
NL169003B (en
NL7405813A (en
Inventor
Alain Deval
Claude Coupin
Original Assignee
Sagem
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
Priority claimed from FR7318128A external-priority patent/FR2230107B1/fr
Priority claimed from FR7327485A external-priority patent/FR2239035B2/fr
Priority claimed from FR7411467A external-priority patent/FR2266354B2/fr
Application filed by Sagem filed Critical Sagem
Publication of NL7405813A publication Critical patent/NL7405813A/xx
Publication of NL169003B publication Critical patent/NL169003B/en
Application granted granted Critical
Publication of NL169003C publication Critical patent/NL169003C/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/12—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using detecting coils using the machine windings as detecting coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Windings For Motors And Generators (AREA)
NL7405813A 1973-05-18 1974-05-01 ELECTRIC DC MOTOR WITHOUT BRUSHES. NL169003C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7318128A FR2230107B1 (en) 1973-05-18 1973-05-18
FR7327485A FR2239035B2 (en) 1973-07-26 1973-07-26
FR7411467A FR2266354B2 (en) 1974-03-29 1974-03-29

Publications (3)

Publication Number Publication Date
NL7405813A NL7405813A (en) 1974-11-20
NL169003B NL169003B (en) 1981-12-16
NL169003C true NL169003C (en) 1982-05-17

Family

ID=27250115

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7405813A NL169003C (en) 1973-05-18 1974-05-01 ELECTRIC DC MOTOR WITHOUT BRUSHES.

Country Status (5)

Country Link
JP (1) JPS5035606A (en)
DE (1) DE2423665C3 (en)
GB (1) GB1438920A (en)
IT (1) IT1012614B (en)
NL (1) NL169003C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424290C2 (en) 1974-05-18 1986-06-05 Papst-Motoren GmbH & Co KG, 7742 St Georgen Brushless DC motor with a flat air gap
DE7523655U (en) * 1975-05-12 1980-10-09 Papst-Motoren Kg, 7742 St Georgen MOTOR WITH A DISC ROTOR
JPS5918941B2 (en) * 1976-03-09 1984-05-01 株式会社セコ−技研 Manufacturing equipment for armature coils used in axial gap type electric motors
WO1980002088A1 (en) * 1979-03-21 1980-10-02 Rush D Electromechanical machine
DE3032603C1 (en) * 1980-08-29 1982-08-19 Peter Handel Electric wheel drive for motor vehicles, in particular for hybrid passenger cars
US4508998A (en) * 1981-02-09 1985-04-02 David H. Rush Brushless disc-type DC motor or generator
CH659744A5 (en) * 1984-08-10 1987-02-13 Asgalium Sa Transducer electro.
DE102019000724A1 (en) 2019-01-30 2020-07-30 Edna Evangelista Marques da Silva Design, construction, applications and control processes of electrical machines, use of electrically excited secondary parts in linear motors, levitation, magnetic bearings and construction of direct electrical machines
DE102021002106A1 (en) 2021-04-21 2022-10-27 Edna Evangelista Marques da Silva Design and construction of rotary electric direct machines with disk rotor and electric direct machines in the form of circular segments to increase the power density

Also Published As

Publication number Publication date
DE2423665C3 (en) 1979-11-29
GB1438920A (en) 1976-06-09
NL169003B (en) 1981-12-16
NL7405813A (en) 1974-11-20
IT1012614B (en) 1977-03-10
JPS5035606A (en) 1975-04-04
DE2423665A1 (en) 1974-12-05
DE2423665B2 (en) 1977-07-07

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable
V1 Lapsed because of non-payment of the annual fee