GB2095057B - Control circuit for the electric motor of a power tool - Google Patents

Control circuit for the electric motor of a power tool

Info

Publication number
GB2095057B
GB2095057B GB8202088A GB8202088A GB2095057B GB 2095057 B GB2095057 B GB 2095057B GB 8202088 A GB8202088 A GB 8202088A GB 8202088 A GB8202088 A GB 8202088A GB 2095057 B GB2095057 B GB 2095057B
Authority
GB
United Kingdom
Prior art keywords
control circuit
electric motor
power tool
tool
power
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
GB8202088A
Other languages
English (en)
Other versions
GB2095057A (en
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.)
Metabowerke GmbH and Co
Original Assignee
Metabowerke GmbH and Co
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 Metabowerke GmbH and Co filed Critical Metabowerke GmbH and Co
Publication of GB2095057A publication Critical patent/GB2095057A/en
Application granted granted Critical
Publication of GB2095057B publication Critical patent/GB2095057B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/10—Commutator motors, e.g. repulsion motors
    • H02P25/14—Universal motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
GB8202088A 1981-03-06 1982-01-26 Control circuit for the electric motor of a power tool Expired GB2095057B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813108465 DE3108465A1 (de) 1981-03-06 1981-03-06 Steuerschaltung fuer einen elektromotor mit einem anker und mindestens zwei feldspulen

Publications (2)

Publication Number Publication Date
GB2095057A GB2095057A (en) 1982-09-22
GB2095057B true GB2095057B (en) 1984-08-30

Family

ID=6126472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8202088A Expired GB2095057B (en) 1981-03-06 1982-01-26 Control circuit for the electric motor of a power tool

Country Status (2)

Country Link
DE (1) DE3108465A1 (enrdf_load_stackoverflow)
GB (1) GB2095057B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833701A1 (de) * 1988-10-04 1990-04-05 Ako Werke Gmbh & Co Elektrische steuerschaltung eines universalmotors
DE3917127A1 (de) * 1989-05-26 1990-11-29 Ako Werke Gmbh & Co Antriebseinrichtung mit einem universalmotor und einer drehzahlsteuerschaltung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2097940A5 (enrdf_load_stackoverflow) * 1970-06-16 1972-03-03 Malte Manson Ab
DE2906388A1 (de) * 1979-02-20 1980-09-04 Bosch Gmbh Robert Schaltungsanordnung zur drehzahlregelung eines reihenschlussmotors, insbesondere eines universalmotors

Also Published As

Publication number Publication date
GB2095057A (en) 1982-09-22
DE3108465C2 (enrdf_load_stackoverflow) 1989-01-19
DE3108465A1 (de) 1982-09-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010126