FR1054478A - Contact annulaire à billes, libre d'étincelles - Google Patents

Contact annulaire à billes, libre d'étincelles

Info

Publication number
FR1054478A
FR1054478A FR1054478DA FR1054478A FR 1054478 A FR1054478 A FR 1054478A FR 1054478D A FR1054478D A FR 1054478DA FR 1054478 A FR1054478 A FR 1054478A
Authority
FR
France
Prior art keywords
contact ball
ring contact
spark free
spark
free
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)
Inventor
Friedrich Paul Grau
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 filed Critical
Application granted granted Critical
Publication of FR1054478A publication Critical patent/FR1054478A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/003—Structural associations of slip-rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR1054478D 1952-04-15 1952-04-15 Contact annulaire à billes, libre d'étincelles Expired FR1054478A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054478T 1952-04-15

Publications (1)

Publication Number Publication Date
FR1054478A true FR1054478A (fr) 1954-02-10

Family

ID=9596419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054478D Expired FR1054478A (fr) 1952-04-15 1952-04-15 Contact annulaire à billes, libre d'étincelles

Country Status (1)

Country Link
FR (1) FR1054478A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190080B (de) * 1962-06-26 1965-04-01 R & E Hopt K G Schalter mit parallel zur Kontaktebene relativ zueinander verschiebbaren Kontakttraegern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190080B (de) * 1962-06-26 1965-04-01 R & E Hopt K G Schalter mit parallel zur Kontaktebene relativ zueinander verschiebbaren Kontakttraegern

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