DE229100C - - Google Patents

Info

Publication number
DE229100C
DE229100C DENDAT229100D DE229100DA DE229100C DE 229100 C DE229100 C DE 229100C DE NDAT229100 D DENDAT229100 D DE NDAT229100D DE 229100D A DE229100D A DE 229100DA DE 229100 C DE229100 C DE 229100C
Authority
DE
Germany
Prior art keywords
sound
membrane
sound box
boxes
compressed air
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
DENDAT229100D
Other languages
German (de)
English (en)
Publication of DE229100C publication Critical patent/DE229100C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Pinball Game Machines (AREA)
DENDAT229100D Active DE229100C (OSRAM)

Publications (1)

Publication Number Publication Date
DE229100C true DE229100C (OSRAM)

Family

ID=489439

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT229100D Active DE229100C (OSRAM)

Country Status (1)

Country Link
DE (1) DE229100C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6913301B2 (en) * 2001-01-10 2005-07-05 Spanset Inter Ag Device for adjusting the effective length of a sling and for lifting loads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6913301B2 (en) * 2001-01-10 2005-07-05 Spanset Inter Ag Device for adjusting the effective length of a sling and for lifting loads

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