CH247261A - Method and device for transmitting sound from a sound source to an object, in particular for testing materials. - Google Patents

Method and device for transmitting sound from a sound source to an object, in particular for testing materials.

Info

Publication number
CH247261A
CH247261A CH247261DA CH247261A CH 247261 A CH247261 A CH 247261A CH 247261D A CH247261D A CH 247261DA CH 247261 A CH247261 A CH 247261A
Authority
CH
Switzerland
Prior art keywords
sound
testing materials
sound source
transmitting
transmitting sound
Prior art date
Application number
Other languages
German (de)
Inventor
Jahn Rudolf
Himmelbauer Viktor Ing Dr
Original Assignee
Jahn Rudolf
Himmelbauer Viktor Ing Dr
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 Jahn Rudolf, Himmelbauer Viktor Ing Dr filed Critical Jahn Rudolf
Publication of CH247261A publication Critical patent/CH247261A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH247261D 1945-04-05 1945-04-05 Method and device for transmitting sound from a sound source to an object, in particular for testing materials. CH247261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH247261T 1945-04-05

Publications (1)

Publication Number Publication Date
CH247261A true CH247261A (en) 1947-02-28

Family

ID=4466111

Family Applications (1)

Application Number Title Priority Date Filing Date
CH247261D CH247261A (en) 1945-04-05 1945-04-05 Method and device for transmitting sound from a sound source to an object, in particular for testing materials.

Country Status (1)

Country Link
CH (1) CH247261A (en)

Similar Documents

Publication Publication Date Title
CH318220A (en) Device for testing workpieces with ultrasound
CH270648A (en) Process and device for generating energy.
CH253764A (en) Process for deforming fittings.
CH248550A (en) Device for generating holes.
CH260878A (en) Method and device for producing stereoscopic drawings.
CH249976A (en) Method and device for two-channel transmission.
CH257663A (en) Method and device for atomizing liquids.
CH246844A (en) Method and device for obfuscating electrically transmitted voice messages.
CH258685A (en) Device for cutting open cable sheaths.
CH252175A (en) Device on machine tools for producing non-round surfaces.
CH258069A (en) Method and device for processing rubber-like materials.
CH247261A (en) Method and device for transmitting sound from a sound source to an object, in particular for testing materials.
CH250654A (en) Thermal process for separating materials and the device for carrying out this process.
CH252655A (en) Method and device for converting time-modulated pulses into amplitude-modulated pulses.
CH249934A (en) Method for monitoring the running condition of the piston of a piston machine and device for performing the method
CH257737A (en) Method and device for water softening.
CH243748A (en) Method and device for time modulation.
CH251900A (en) Drawing apparatus on drawing boards.
CH298708A (en) Device for ultra-short wave amplitude modulation.
CH255827A (en) Method and device for electroforming plate-shaped semiconductor elements.
CH260204A (en) Device for making injections.
AT178747B (en) Method and device for punching and scanning code strips
AT177587B (en) Device for processing field products
CH271980A (en) Method for measuring distance and device for carrying out the method.
AT181181B (en) Device for generating an intermittent movement