FR31500E - Improvements to switching devices for manifold machines - Google Patents

Improvements to switching devices for manifold machines

Info

Publication number
FR31500E
FR31500E FR31500DA FR31500E FR 31500 E FR31500 E FR 31500E FR 31500D A FR31500D A FR 31500DA FR 31500 E FR31500 E FR 31500E
Authority
FR
France
Prior art keywords
manifold
machines
switching devices
switching
devices
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
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.)
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 FR31500E publication Critical patent/FR31500E/en
Expired 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
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/22—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having compensating or damping windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR31500D 1925-10-06 1925-10-06 Improvements to switching devices for manifold machines Expired FR31500E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR31500T 1925-10-06

Publications (1)

Publication Number Publication Date
FR31500E true FR31500E (en) 1927-03-14

Family

ID=8669302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR31500D Expired FR31500E (en) 1925-10-06 1925-10-06 Improvements to switching devices for manifold machines

Country Status (1)

Country Link
FR (1) FR31500E (en)

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