DE289101C - - Google Patents

Info

Publication number
DE289101C
DE289101C DENDAT289101D DE289101DA DE289101C DE 289101 C DE289101 C DE 289101C DE NDAT289101 D DENDAT289101 D DE NDAT289101D DE 289101D A DE289101D A DE 289101DA DE 289101 C DE289101 C DE 289101C
Authority
DE
Germany
Prior art keywords
metal alloys
metals
alloy
heated
production
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
DENDAT289101D
Other languages
German (de)
Publication of DE289101C publication Critical patent/DE289101C/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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/12—Manufacture of brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)

Description

2. Ausführungsform des Verfahrens nach Anspruch i, dadurch gekennzeichnet, daß die Mischung kalt vorgepreßt wird.2. Embodiment of the method according to claim i, characterized in that the mixture is pre-pressed cold.

Claims (1)

Patent-Ansprüche:Patent Claims: ι. Verfahren zur Herstellung von Metallkohlekörpern durch Erhitzen von gepulverten, miteinander legierbaren Metallen oder Metallegierungen und Graphitpulver, dadurch gekennzeichnet, daß die lufthaltige Mischung unter Druck bis zur Legierung der Metalle oder Metallegierungen erhitzt wird.ι. Process for the production of metallic carbon bodies by heating powdered, alloyable metals or metal alloys and graphite powder, characterized in that the air-containing mixture under pressure up to the alloy the metals or metal alloys is heated.
DENDAT289101D Active DE289101C (en)

Publications (1)

Publication Number Publication Date
DE289101C true DE289101C (en)

Family

ID=544158

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT289101D Active DE289101C (en)

Country Status (1)

Country Link
DE (1) DE289101C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525222A1 (en) * 1991-07-22 1993-02-03 Deutsche Carbone AG Sliding contact piece for high current densities
EP1329993A2 (en) * 2002-01-19 2003-07-23 Deutsche Carbone Ag Manufacturing method for sliding contact for medium and high current

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525222A1 (en) * 1991-07-22 1993-02-03 Deutsche Carbone AG Sliding contact piece for high current densities
US5270504A (en) * 1991-07-22 1993-12-14 Deutsche Carbone Aktiengesellschaft Sliding contact member for high currrent densities
EP1329993A2 (en) * 2002-01-19 2003-07-23 Deutsche Carbone Ag Manufacturing method for sliding contact for medium and high current
EP1329993A3 (en) * 2002-01-19 2005-12-21 Deutsche Carbone Ag Manufacturing method for sliding contact for medium and high current
US7449144B2 (en) 2002-01-19 2008-11-11 Deutsche Carbone Ag Process for manufacturing a sliding contact piece for medium to high current densities

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