[go: up one dir, main page]

FR1309639A - Sound generator and in particular ultrasound - Google Patents

Sound generator and in particular ultrasound

Info

Publication number
FR1309639A
FR1309639A FR883704A FR883704A FR1309639A FR 1309639 A FR1309639 A FR 1309639A FR 883704 A FR883704 A FR 883704A FR 883704 A FR883704 A FR 883704A FR 1309639 A FR1309639 A FR 1309639A
Authority
FR
France
Prior art keywords
sound generator
particular ultrasound
ultrasound
sound
generator
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
Application number
FR883704A
Other languages
French (fr)
Inventor
Konrad Hopp
Endel Kello
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
Priority claimed from AT9561A external-priority patent/AT235594B/en
Application filed filed Critical
Priority to FR883704A priority Critical patent/FR1309639A/en
Application granted granted Critical
Publication of FR1309639A publication Critical patent/FR1309639A/en
Expired legal-status Critical Current

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
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR883704A 1961-01-05 1962-01-03 Sound generator and in particular ultrasound Expired FR1309639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR883704A FR1309639A (en) 1961-01-05 1962-01-03 Sound generator and in particular ultrasound

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT9561A AT235594B (en) 1961-01-05 1961-01-05 Sound generators, in particular ultrasonic generators
FR883704A FR1309639A (en) 1961-01-05 1962-01-03 Sound generator and in particular ultrasound

Publications (1)

Publication Number Publication Date
FR1309639A true FR1309639A (en) 1962-11-16

Family

ID=25591440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883704A Expired FR1309639A (en) 1961-01-05 1962-01-03 Sound generator and in particular ultrasound

Country Status (1)

Country Link
FR (1) FR1309639A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304449A (en) * 1963-08-22 1967-02-14 Pohlman Reimar Apparatus for producing sonic and ultrasonic oscillations
US3764836A (en) * 1967-10-19 1973-10-09 Cenco Medical Health Supply Co Fermenter having a magnetically driven agitator
CN115680194A (en) * 2022-10-13 2023-02-03 广州大学 A Metamaterial Concrete-filled Steel Tube Column with Low-Frequency Vibration Damping Properties

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304449A (en) * 1963-08-22 1967-02-14 Pohlman Reimar Apparatus for producing sonic and ultrasonic oscillations
US3764836A (en) * 1967-10-19 1973-10-09 Cenco Medical Health Supply Co Fermenter having a magnetically driven agitator
CN115680194A (en) * 2022-10-13 2023-02-03 广州大学 A Metamaterial Concrete-filled Steel Tube Column with Low-Frequency Vibration Damping Properties

Similar Documents

Publication Publication Date Title
FR1313814A (en) Siloxane and oxyalkylene copolymers
FR1294699A (en) Propylene composition and related processes
FR1313621A (en) Impedance matching device
FR1309639A (en) Sound generator and in particular ultrasound
BE616695A (en) Progressive acoustic wave amplifier
FR1459710A (en) Improvements in pulse extension and compression processes
BE612114A (en) Sound generator and in particular ultrasound.
FR1303056A (en) Improvements to air turbines and ultrasonic siren generators
FR1324093A (en) ultrasound transmitter
FR1300758A (en) New anti-cryptogamic agents and their preparation and application methods
FR1300510A (en) Toilet apparatus
FR1299525A (en) Visual recording and rendering system
FR1307321A (en) Improvements in devices such as underwater listening buoys and the like
FR1336120A (en) Elastic wave generator and amplifier
FR1175137A (en) Training and locking device
FR1311363A (en) Improvements in relaxation, exercise, mechanical therapy and the like apparatus
FR1288805A (en) Improvement in ski and après-ski pants
FR1301982A (en) Case for pulse generator and similar devices
CA621176A (en) N-aryl phosphoroamidodifluoridates and n-aryl phosphoroamidodifluoridothioates
FR1374370A (en) Improvements in recording and transmission of sounds
FR1290355A (en) Improvements in teaching equipment and other similar applications
FR78251E (en) Childbirth and gynecology portico
FR70337E (en) Childbirth and gynecology portico
FR1091507A (en) Massage and elongation table
CH381522A (en) Padding unit