CH212670A - Stahltonmaschine. - Google Patents

Stahltonmaschine.

Info

Publication number
CH212670A
CH212670A CH212670DA CH212670A CH 212670 A CH212670 A CH 212670A CH 212670D A CH212670D A CH 212670DA CH 212670 A CH212670 A CH 212670A
Authority
CH
Switzerland
Prior art keywords
motor
steel
speaking
speaking head
tone machine
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Aktiengesellschaft C Lorenz
Original Assignee
Lorenz C Ag
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 Lorenz C Ag filed Critical Lorenz C Ag
Publication of CH212670A publication Critical patent/CH212670A/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0007—Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information
    • 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
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • G11B5/11—Shielding of head against electric or magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Motor Or Generator Frames (AREA)
CH212670D 1938-10-06 1939-08-25 Stahltonmaschine. CH212670A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE212670X 1938-10-06

Publications (1)

Publication Number Publication Date
CH212670A true CH212670A (de) 1940-12-15

Family

ID=5809264

Family Applications (1)

Application Number Title Priority Date Filing Date
CH212670D CH212670A (de) 1938-10-06 1939-08-25 Stahltonmaschine.

Country Status (2)

Country Link
BE (1) BE436583A (nl)
CH (1) CH212670A (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE873907C (de) * 1948-10-02 1953-04-20 Heinz Dr-Ing Luebeck Unmagnetische Welle fuer den Tonmotor
DE1007420B (de) * 1953-03-20 1957-05-02 Hermann Papst Hysterese-Motor, -Kupplung oder -Bremse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE873907C (de) * 1948-10-02 1953-04-20 Heinz Dr-Ing Luebeck Unmagnetische Welle fuer den Tonmotor
DE1007420B (de) * 1953-03-20 1957-05-02 Hermann Papst Hysterese-Motor, -Kupplung oder -Bremse

Also Published As

Publication number Publication date
BE436583A (nl)

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