FR39690E - Perfectionnements aux montages utilisant les relais électroniques - Google Patents

Perfectionnements aux montages utilisant les relais électroniques

Info

Publication number
FR39690E
FR39690E FR39690DA FR39690E FR 39690 E FR39690 E FR 39690E FR 39690D A FR39690D A FR 39690DA FR 39690 E FR39690 E FR 39690E
Authority
FR
France
Prior art keywords
assemblies
electronic relays
relays
electronic
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
Other languages
English (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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR39690E publication Critical patent/FR39690E/fr
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
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR39690D 1931-01-28 1931-01-28 Perfectionnements aux montages utilisant les relais électroniques Expired FR39690E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39690T 1931-01-28

Publications (1)

Publication Number Publication Date
FR39690E true FR39690E (fr) 1932-02-11

Family

ID=8676057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39690D Expired FR39690E (fr) 1931-01-28 1931-01-28 Perfectionnements aux montages utilisant les relais électroniques

Country Status (1)

Country Link
FR (1) FR39690E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492174A (en) * 1944-09-29 1949-12-27 Elizabeth A Noble Solution concentration control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492174A (en) * 1944-09-29 1949-12-27 Elizabeth A Noble Solution concentration control system

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