GB964421A - Method and apparatus for producing oscillations in gaseous or liquid media - Google Patents

Method and apparatus for producing oscillations in gaseous or liquid media

Info

Publication number
GB964421A
GB964421A GB3703860A GB3703860A GB964421A GB 964421 A GB964421 A GB 964421A GB 3703860 A GB3703860 A GB 3703860A GB 3703860 A GB3703860 A GB 3703860A GB 964421 A GB964421 A GB 964421A
Authority
GB
United Kingdom
Prior art keywords
gaseous
willems
oct
liquid media
vanes
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
GB3703860A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB964421A publication Critical patent/GB964421A/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
    • G10K7/00—Sirens
    • G10K7/02—Sirens in which the sound-producing member is rotated manually or by a motor
    • 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
    • G10K7/00—Sirens
    • G10K7/005—Ultrasonic sirens

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Physical Water Treatments (AREA)
GB3703860A 1959-10-30 1960-10-28 Method and apparatus for producing oscillations in gaseous or liquid media Expired GB964421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8003659A CH374231A (de) 1959-10-30 1959-10-30 Verfahren und Vorrichtung zur Erzeugung von Schwingungen in gasförmigen oder flüssigen Medien

Publications (1)

Publication Number Publication Date
GB964421A true GB964421A (en) 1964-07-22

Family

ID=4537600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3703860A Expired GB964421A (en) 1959-10-30 1960-10-28 Method and apparatus for producing oscillations in gaseous or liquid media

Country Status (3)

Country Link
CH (1) CH374231A (de)
DE (1) DE1824519U (de)
GB (1) GB964421A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099422A2 (de) * 1982-07-22 1984-02-01 DET-Dräger-Energie-Technik GmbH & Co. KG Zerstäubungsbrenner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099422A2 (de) * 1982-07-22 1984-02-01 DET-Dräger-Energie-Technik GmbH & Co. KG Zerstäubungsbrenner
EP0099422A3 (en) * 1982-07-22 1984-05-02 Det-Drager-Energie-Technik Gmbh & Co. Kg Atomizing burner

Also Published As

Publication number Publication date
DE1824519U (de) 1961-01-05
CH374231A (de) 1963-12-31

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