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FR2791486B1 - DIRECT CURRENT ELECTRIC MOTOR HAVING IMPROVED ROTATION DETECTION MEANS - Google Patents

DIRECT CURRENT ELECTRIC MOTOR HAVING IMPROVED ROTATION DETECTION MEANS

Info

Publication number
FR2791486B1
FR2791486B1 FR9903663A FR9903663A FR2791486B1 FR 2791486 B1 FR2791486 B1 FR 2791486B1 FR 9903663 A FR9903663 A FR 9903663A FR 9903663 A FR9903663 A FR 9903663A FR 2791486 B1 FR2791486 B1 FR 2791486B1
Authority
FR
France
Prior art keywords
electric motor
direct current
detection means
rotation detection
current electric
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
FR9903663A
Other languages
French (fr)
Other versions
FR2791486A1 (en
Inventor
Louis Plumer
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.)
Valeo Systemes dEssuyage SAS
Original Assignee
Valeo Systemes dEssuyage SAS
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 Valeo Systemes dEssuyage SAS filed Critical Valeo Systemes dEssuyage SAS
Priority to FR9903663A priority Critical patent/FR2791486B1/en
Publication of FR2791486A1 publication Critical patent/FR2791486A1/en
Application granted granted Critical
Publication of FR2791486B1 publication Critical patent/FR2791486B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/40—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the arrangement of the magnet circuits
    • H02K23/405—Machines with a special form of the pole shoes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/20—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having additional brushes spaced intermediately of the main brushes on the commutator, e.g. cross-field machines, metadynes, amplidynes or other armature-reaction excited machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/2805—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR9903663A 1999-03-24 1999-03-24 DIRECT CURRENT ELECTRIC MOTOR HAVING IMPROVED ROTATION DETECTION MEANS Expired - Lifetime FR2791486B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9903663A FR2791486B1 (en) 1999-03-24 1999-03-24 DIRECT CURRENT ELECTRIC MOTOR HAVING IMPROVED ROTATION DETECTION MEANS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9903663A FR2791486B1 (en) 1999-03-24 1999-03-24 DIRECT CURRENT ELECTRIC MOTOR HAVING IMPROVED ROTATION DETECTION MEANS

Publications (2)

Publication Number Publication Date
FR2791486A1 FR2791486A1 (en) 2000-09-29
FR2791486B1 true FR2791486B1 (en) 2001-06-08

Family

ID=9543577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9903663A Expired - Lifetime FR2791486B1 (en) 1999-03-24 1999-03-24 DIRECT CURRENT ELECTRIC MOTOR HAVING IMPROVED ROTATION DETECTION MEANS

Country Status (1)

Country Link
FR (1) FR2791486B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6580237B2 (en) * 2000-12-25 2003-06-17 Asmo Co., Ltd Direct-current motor and manufacturing method of the same
DE102009029410A1 (en) * 2009-09-14 2011-03-17 Robert Bosch Gmbh Motor system has brush-commutated electric motor and one or more measurement units, where electric motor has commutator with three brushes, and multiple brushes are provided with similar polarity
BRPI1002960B1 (en) 2010-08-27 2020-04-07 Robert Bosch Ltda DC electric motor and position and angular speed detection system
WO2021049449A1 (en) * 2019-09-10 2021-03-18 パナソニックＩｐマネジメント株式会社 Electric motor and electrical device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359855B1 (en) * 1988-09-21 1992-11-19 Siemens Aktiengesellschaft Tachometer device for a commutator motor
IT1237696B (en) * 1989-12-18 1993-06-15 Fiat Auto Spa DEVICE FOR MEASURING THE NUMBER OF RPM OF THE SHAFT OF A PERMANENT MAGNET ELECTRIC MOTOR.
JPH04127864A (en) * 1990-09-19 1992-04-28 Riken Corp Dc motor
JPH06245454A (en) * 1993-02-16 1994-09-02 Riken Corp Dc motor
US5869939A (en) * 1997-01-31 1999-02-09 Hewlett-Packard Company Direct current motor with imbalanced winding for closed-loop feedback control

Also Published As

Publication number Publication date
FR2791486A1 (en) 2000-09-29

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