FR2679708B1 - - Google Patents

Info

Publication number
FR2679708B1
FR2679708B1 FR9109379A FR9109379A FR2679708B1 FR 2679708 B1 FR2679708 B1 FR 2679708B1 FR 9109379 A FR9109379 A FR 9109379A FR 9109379 A FR9109379 A FR 9109379A FR 2679708 B1 FR2679708 B1 FR 2679708B1
Authority
FR
France
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 - Fee Related
Application number
FR9109379A
Other languages
French (fr)
Other versions
FR2679708A1 (fr
Inventor
Richard Juncker
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.)
Schlumberger SA
Original Assignee
Schlumberger 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 Schlumberger SA filed Critical Schlumberger SA
Priority to FR9109379A priority Critical patent/FR2679708A1/fr
Priority to EP19920401951 priority patent/EP0526287B1/fr
Priority to DE1992604595 priority patent/DE69204595T2/de
Publication of FR2679708A1 publication Critical patent/FR2679708A1/fr
Application granted granted Critical
Publication of FR2679708B1 publication Critical patent/FR2679708B1/fr
Granted 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
    • H01R39/24—Laminated contacts; Wire contacts, e.g. metallic brush, carbon fibres
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
FR9109379A 1991-07-24 1991-07-24 Balai de mise au meme potentiel electrique d'un rotor et d'un stator. Granted FR2679708A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9109379A FR2679708A1 (fr) 1991-07-24 1991-07-24 Balai de mise au meme potentiel electrique d'un rotor et d'un stator.
EP19920401951 EP0526287B1 (fr) 1991-07-24 1992-07-07 Balai de mise au même potentiel électrique d'un rotor et d'un stator d'un enregisteur magnétique
DE1992604595 DE69204595T2 (de) 1991-07-24 1992-07-07 Kohlenbürste, die sich auf demselben elektrischen Potential befindet wie der Rotor und der Stator eines magnetischen Aufnahmeapparates.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109379A FR2679708A1 (fr) 1991-07-24 1991-07-24 Balai de mise au meme potentiel electrique d'un rotor et d'un stator.

Publications (2)

Publication Number Publication Date
FR2679708A1 FR2679708A1 (fr) 1993-01-29
FR2679708B1 true FR2679708B1 (OSRAM) 1994-12-16

Family

ID=9415495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9109379A Granted FR2679708A1 (fr) 1991-07-24 1991-07-24 Balai de mise au meme potentiel electrique d'un rotor et d'un stator.

Country Status (3)

Country Link
EP (1) EP0526287B1 (OSRAM)
DE (1) DE69204595T2 (OSRAM)
FR (1) FR2679708A1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006034733A1 (de) * 2006-07-27 2008-01-31 Deutsche Thomson Ohg Schwingarm-Aktuator für eine optische Abtasteinrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1191234A (en) * 1968-03-06 1970-05-13 Int Research & Dev Co Ltd Improvements in and Relating to Current Collection in Electrical Machines
JPS63249904A (ja) * 1987-04-07 1988-10-17 Sanyo Electric Co Ltd 磁気記録再生装置のシリンダ機構
US5177529A (en) * 1988-11-25 1993-01-05 Xerox Corporation Machine with removable unit having two element electrical connection

Also Published As

Publication number Publication date
DE69204595D1 (de) 1995-10-12
EP0526287A1 (fr) 1993-02-03
FR2679708A1 (fr) 1993-01-29
EP0526287B1 (fr) 1995-09-06
DE69204595T2 (de) 1996-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse