DE3622973C2 - - Google Patents

Info

Publication number
DE3622973C2
DE3622973C2 DE19863622973 DE3622973A DE3622973C2 DE 3622973 C2 DE3622973 C2 DE 3622973C2 DE 19863622973 DE19863622973 DE 19863622973 DE 3622973 A DE3622973 A DE 3622973A DE 3622973 C2 DE3622973 C2 DE 3622973C2
Authority
DE
Germany
Prior art keywords
metal strip
arrangement according
metal
layers
width
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 - Lifetime
Application number
DE19863622973
Other languages
German (de)
English (en)
Other versions
DE3622973A1 (de
Inventor
Wilfried 2303 Neuwittenbek De Kort
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19863622973 priority Critical patent/DE3622973A1/de
Publication of DE3622973A1 publication Critical patent/DE3622973A1/de
Application granted granted Critical
Publication of DE3622973C2 publication Critical patent/DE3622973C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
DE19863622973 1986-07-09 1986-07-09 Spulenkoerper fuer elektromagnetische systeme Granted DE3622973A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863622973 DE3622973A1 (de) 1986-07-09 1986-07-09 Spulenkoerper fuer elektromagnetische systeme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863622973 DE3622973A1 (de) 1986-07-09 1986-07-09 Spulenkoerper fuer elektromagnetische systeme

Publications (2)

Publication Number Publication Date
DE3622973A1 DE3622973A1 (de) 1988-01-21
DE3622973C2 true DE3622973C2 (enExample) 1990-02-08

Family

ID=6304684

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863622973 Granted DE3622973A1 (de) 1986-07-09 1986-07-09 Spulenkoerper fuer elektromagnetische systeme

Country Status (1)

Country Link
DE (1) DE3622973A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010112447A1 (de) 2009-04-02 2010-10-07 Randolf Hoche Voice-coil-actuator und verfahren zum herstellen desselben

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1562078B1 (de) * 1967-01-19 1970-06-18 Osaka Onkyo Kabushiki Kaisha Schwingspule
US3935402A (en) * 1973-07-25 1976-01-27 Ohm Acoustics Corporation Loudspeaker voice coil arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010112447A1 (de) 2009-04-02 2010-10-07 Randolf Hoche Voice-coil-actuator und verfahren zum herstellen desselben
DE102009016042A1 (de) 2009-04-02 2010-10-14 Randolf Hoche Voice-Coil-Actuator und Verfahren zum Herstellen desselben

Also Published As

Publication number Publication date
DE3622973A1 (de) 1988-01-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee