FR2281669A1 - Commande sans commutateur, a vitesse de rotation reglable - Google Patents

Commande sans commutateur, a vitesse de rotation reglable

Info

Publication number
FR2281669A1
FR2281669A1 FR7522237A FR7522237A FR2281669A1 FR 2281669 A1 FR2281669 A1 FR 2281669A1 FR 7522237 A FR7522237 A FR 7522237A FR 7522237 A FR7522237 A FR 7522237A FR 2281669 A1 FR2281669 A1 FR 2281669A1
Authority
FR
France
Prior art keywords
winding
switch
control
rotation speed
adjustable rotation
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Withdrawn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
FR7522237A
Other languages
English (en)
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of FR2281669A1 publication Critical patent/FR2281669A1/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Withdrawn legal-status Critical Current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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
    • H02P1/50—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor by changing over from asynchronous to synchronous operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)
FR7522237A 1974-08-08 1975-07-16 Commande sans commutateur, a vitesse de rotation reglable Withdrawn FR2281669A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742438230 DE2438230A1 (de) 1974-08-08 1974-08-08 Kommutatorloser drehzahlstellbarer antrieb

Publications (1)

Publication Number Publication Date
FR2281669A1 true FR2281669A1 (fr) 1976-03-05

Family

ID=5922768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522237A Withdrawn FR2281669A1 (fr) 1974-08-08 1975-07-16 Commande sans commutateur, a vitesse de rotation reglable

Country Status (4)

Country Link
JP (1) JPS5140519A (enrdf_load_stackoverflow)
DE (1) DE2438230A1 (enrdf_load_stackoverflow)
FR (1) FR2281669A1 (enrdf_load_stackoverflow)
IT (1) IT1040471B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797936A (en) * 1972-07-13 1974-03-19 Intertech Inc Electronic locking system
DE2829998C2 (de) * 1977-07-08 1984-07-05 Fuji Electric Co., Ltd., Kawasaki, Kanagawa Verfahren zum Regeln der Phasenlage der Ausgangsspannung eines Wechselrichters
DE102018001807A1 (de) 2017-03-17 2018-09-20 Sew-Eurodrive Gmbh & Co Kg Elektromotor und Verfahren zum Betreiben eines Elektromotors
KR102571694B1 (ko) * 2022-12-20 2023-08-29 율촌화학 주식회사 열경화성 점착제 조성물 및 이를 포함하는 표면 보호 필름
KR102571693B1 (ko) * 2022-12-20 2023-08-29 율촌화학 주식회사 열경화성 점착제 조성물 및 이를 포함하는 표면 보호 필름

Also Published As

Publication number Publication date
IT1040471B (it) 1979-12-20
JPS5140519A (enrdf_load_stackoverflow) 1976-04-05
DE2438230A1 (de) 1976-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse