JPS5226822A - Static ultrasonic wave generator - Google Patents

Static ultrasonic wave generator

Info

Publication number
JPS5226822A
JPS5226822A JP51099572A JP9957276A JPS5226822A JP S5226822 A JPS5226822 A JP S5226822A JP 51099572 A JP51099572 A JP 51099572A JP 9957276 A JP9957276 A JP 9957276A JP S5226822 A JPS5226822 A JP S5226822A
Authority
JP
Japan
Prior art keywords
ultrasonic wave
wave generator
static ultrasonic
static
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.)
Pending
Application number
JP51099572A
Other languages
Japanese (ja)
Inventor
Ritsutonaa Herumuuto
Haan Ururitsuhi
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of JPS5226822A publication Critical patent/JPS5226822A/en
Pending 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)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Surgical Instruments (AREA)
JP51099572A 1975-08-22 1976-08-20 Static ultrasonic wave generator Pending JPS5226822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2537540A DE2537540C3 (en) 1975-08-22 1975-08-22 Static ultrasonic generator

Publications (1)

Publication Number Publication Date
JPS5226822A true JPS5226822A (en) 1977-02-28

Family

ID=5954655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51099572A Pending JPS5226822A (en) 1975-08-22 1976-08-20 Static ultrasonic wave generator

Country Status (10)

Country Link
JP (1) JPS5226822A (en)
BE (1) BE845386A (en)
DE (1) DE2537540C3 (en)
DK (1) DK289976A (en)
FR (1) FR2321736A1 (en)
IT (1) IT1066986B (en)
LU (1) LU74963A1 (en)
NL (1) NL7606843A (en)
NO (1) NO762560L (en)
SE (1) SE7608707L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8925478B2 (en) * 2012-05-01 2015-01-06 Curtis E. Graber Directional isophasic toroidal whistle
CN110730042B (en) * 2019-07-30 2021-02-19 深圳先进技术研究院 Communication method and device

Also Published As

Publication number Publication date
DE2537540C3 (en) 1978-05-18
DK289976A (en) 1977-02-23
NO762560L (en) 1977-02-23
FR2321736A1 (en) 1977-03-18
SE7608707L (en) 1977-02-23
DE2537540B2 (en) 1977-09-01
IT1066986B (en) 1985-03-12
LU74963A1 (en) 1977-01-18
DE2537540A1 (en) 1977-02-24
NL7606843A (en) 1977-02-24
BE845386A (en) 1976-12-16

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