ES422795A1 - Improvements in capsular devices for disconnection of brushes from electrical machines. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in capsular devices for disconnection of brushes from electrical machines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES422795A1
ES422795A1 ES422795A ES422795A ES422795A1 ES 422795 A1 ES422795 A1 ES 422795A1 ES 422795 A ES422795 A ES 422795A ES 422795 A ES422795 A ES 422795A ES 422795 A1 ES422795 A1 ES 422795A1
Authority
ES
Spain
Prior art keywords
brushes
translation
machine
legally binding
*** translate
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
ES422795A
Other languages
Spanish (es)
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.)
Mersen SA
Original Assignee
Carbone Lorraine 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 Carbone Lorraine SA filed Critical Carbone Lorraine SA
Publication of ES422795A1 publication Critical patent/ES422795A1/en
Expired 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
    • H01R39/58—Means structurally associated with the current collector for indicating condition thereof, e.g. for indicating brush wear

Landscapes

  • Motor Or Generator Current Collectors (AREA)
  • Coating Apparatus (AREA)

Abstract

Perfections in capsular devices for disconnecting brushes from electrical machines, of the type that are housed in a blind hole in said brushes in which a spring is housed acting on an insulating button provided with one or more projections, characterized by the fact that said capsular element partly wraps the insulating button and comprises narrower parts in the base of its lower zone embedded in said brushes, to limit the stroke of said button and prevent it from completely coming off under the thrust of said spring during disconnection of the brushes and/or the removal of the disconnected brushes. (Machine-translation by Google Translate, not legally binding)
ES422795A 1973-04-26 1974-01-31 Improvements in capsular devices for disconnection of brushes from electrical machines. (Machine-translation by Google Translate, not legally binding) Expired ES422795A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7315071A FR2227658B1 (en) 1973-04-26 1973-04-26

Publications (1)

Publication Number Publication Date
ES422795A1 true ES422795A1 (en) 1976-05-01

Family

ID=9118505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422795A Expired ES422795A1 (en) 1973-04-26 1974-01-31 Improvements in capsular devices for disconnection of brushes from electrical machines. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
JP (1) JPS5013806A (en)
DE (2) DE7404456U (en)
ES (1) ES422795A1 (en)
FR (1) FR2227658B1 (en)
IT (1) IT1007022B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534745A1 (en) * 1982-10-15 1984-04-20 Lopez Lucien Composite material for producing electrical currents between two surfaces which can move with respect to each other.
JP2503672Y2 (en) * 1990-10-12 1996-07-03 日立工機株式会社 Automatic stop electric brush
DE10155991C2 (en) * 2001-11-15 2003-12-24 Schunk Kohlenstofftechnik Gmbh carbon brush
DE102005063170B4 (en) * 2005-12-30 2011-12-08 Schunk Kohlenstofftechnik Gmbh Method for equipping a carbon brush with a shutdown device

Also Published As

Publication number Publication date
DE2406178A1 (en) 1974-11-07
JPS5013806A (en) 1975-02-13
IT1007022B (en) 1976-10-30
DE7404456U (en) 1975-08-07
FR2227658A1 (en) 1974-11-22
FR2227658B1 (en) 1976-09-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19911018