DE210392C - - Google Patents

Info

Publication number
DE210392C
DE210392C DENDAT210392D DE210392DA DE210392C DE 210392 C DE210392 C DE 210392C DE NDAT210392 D DENDAT210392 D DE NDAT210392D DE 210392D A DE210392D A DE 210392DA DE 210392 C DE210392 C DE 210392C
Authority
DE
Germany
Prior art keywords
carbon
asbestos
cardboard
saying
hard
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.)
Active
Application number
DENDAT210392D
Other languages
German (de)
English (en)
Publication of DE210392C publication Critical patent/DE210392C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/20—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof
    • H01R39/22—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof incorporating lubricating or polishing ingredient

Landscapes

  • Motor Or Generator Current Collectors (AREA)
DENDAT210392D Active DE210392C (es)

Publications (1)

Publication Number Publication Date
DE210392C true DE210392C (es)

Family

ID=472283

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT210392D Active DE210392C (es)

Country Status (1)

Country Link
DE (1) DE210392C (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2267849A1 (de) 2009-06-25 2010-12-29 Schunk Kohlenstofftechnik GmbH Kohlebürste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2267849A1 (de) 2009-06-25 2010-12-29 Schunk Kohlenstofftechnik GmbH Kohlebürste

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