FR2018138A1 - - Google Patents

Info

Publication number
FR2018138A1
FR2018138A1 FR6931367A FR6931367A FR2018138A1 FR 2018138 A1 FR2018138 A1 FR 2018138A1 FR 6931367 A FR6931367 A FR 6931367A FR 6931367 A FR6931367 A FR 6931367A FR 2018138 A1 FR2018138 A1 FR 2018138A1
Authority
FR
France
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Withdrawn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
FR6931367A
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2018138A1 publication Critical patent/FR2018138A1/fr
Withdrawn legal-status Critical Current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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/24—Arrangements for stopping

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
FR6931367A 1968-09-14 1969-09-15 Withdrawn FR2018138A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6813189A NL6813189A (en) 1968-09-14 1968-09-14

Publications (1)

Publication Number Publication Date
FR2018138A1 true FR2018138A1 (en) 1970-05-29

Family

ID=19804660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931367A Withdrawn FR2018138A1 (en) 1968-09-14 1969-09-15

Country Status (7)

Country Link
BE (1) BE738833A (en)
CA (1) CA925158A (en)
DE (1) DE1945808A1 (en)
ES (1) ES371470A1 (en)
FR (1) FR2018138A1 (en)
GB (1) GB1224697A (en)
NL (1) NL6813189A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342852A1 (en) * 1976-03-03 1977-09-30 Siemens Ag PRECISE POSITIONING DEVICE AT A DIVISION NEAR A WRITING TROLLEY OF A TELESCRIPTER PRINTER OR SIMILAR

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2350500A (en) * 1999-10-29 2000-11-29 Ab Automotive Electronics Ltd Driver circuit for a stepper motor
CN107508511B (en) * 2017-08-24 2019-10-18 广东顺德工业设计研究院(广东顺德创新设计研究院) The plus/minus speed control method and device of stepper motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342852A1 (en) * 1976-03-03 1977-09-30 Siemens Ag PRECISE POSITIONING DEVICE AT A DIVISION NEAR A WRITING TROLLEY OF A TELESCRIPTER PRINTER OR SIMILAR

Also Published As

Publication number Publication date
ES371470A1 (en) 1971-10-16
CA925158A (en) 1973-04-24
NL6813189A (en) 1970-03-17
DE1945808A1 (en) 1970-04-02
BE738833A (en) 1970-03-12
GB1224697A (en) 1971-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse