FR53863E - Device for producing sonic or ultrasonic oscillations in liquids - Google Patents

Device for producing sonic or ultrasonic oscillations in liquids

Info

Publication number
FR53863E
FR53863E FR53863DA FR53863E FR 53863 E FR53863 E FR 53863E FR 53863D A FR53863D A FR 53863DA FR 53863 E FR53863 E FR 53863E
Authority
FR
France
Prior art keywords
liquids
ultrasonic oscillations
producing sonic
sonic
producing
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
Other languages
French (fr)
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.)
Hermes Patentverwertungs GmbH
Original Assignee
Hermes Patentverwertungs GmbH
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 Hermes Patentverwertungs GmbH filed Critical Hermes Patentverwertungs GmbH
Application granted granted Critical
Publication of FR53863E publication Critical patent/FR53863E/en
Expired 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
    • G10K5/00—Whistles
    • G10K5/02—Ultrasonic whistles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR53863D 1944-07-06 1944-07-06 Device for producing sonic or ultrasonic oscillations in liquids Expired FR53863E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR53863T 1944-07-06

Publications (1)

Publication Number Publication Date
FR53863E true FR53863E (en) 1947-01-10

Family

ID=8688333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53863D Expired FR53863E (en) 1944-07-06 1944-07-06 Device for producing sonic or ultrasonic oscillations in liquids

Country Status (1)

Country Link
FR (1) FR53863E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053475B (en) * 1952-07-10 1959-03-26 Eric Charles Cottell Device for homogenizing or dispersing liquids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053475B (en) * 1952-07-10 1959-03-26 Eric Charles Cottell Device for homogenizing or dispersing liquids

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