GB1171728A - Modulated sonic signal generator. - Google Patents

Modulated sonic signal generator.

Info

Publication number
GB1171728A
GB1171728A GB2764868A GB2764868A GB1171728A GB 1171728 A GB1171728 A GB 1171728A GB 2764868 A GB2764868 A GB 2764868A GB 2764868 A GB2764868 A GB 2764868A GB 1171728 A GB1171728 A GB 1171728A
Authority
GB
United Kingdom
Prior art keywords
jet
cavity
gas
control
impinges
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
GB2764868A
Other languages
English (en)
Inventor
Joseph Ward King
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.)
Cleveland Technical Center Inc
Original Assignee
Cleveland Technical Center Inc
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 Cleveland Technical Center Inc filed Critical Cleveland Technical Center Inc
Publication of GB1171728A publication Critical patent/GB1171728A/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/218—Means to regulate or vary operation of device
    • Y10T137/2202—By movable element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2273—Device including linearly-aligned power stream emitter and power stream collector

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Special Spraying Apparatus (AREA)
GB2764868A 1967-07-07 1968-06-11 Modulated sonic signal generator. Expired GB1171728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65183767A 1967-07-07 1967-07-07

Publications (1)

Publication Number Publication Date
GB1171728A true GB1171728A (en) 1969-11-26

Family

ID=24614427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2764868A Expired GB1171728A (en) 1967-07-07 1968-06-11 Modulated sonic signal generator.

Country Status (4)

Country Link
US (1) US3533373A (enExample)
JP (1) JPS4824536B1 (enExample)
FR (1) FR1578219A (enExample)
GB (1) GB1171728A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205680A1 (en) * 1985-05-13 1986-12-30 National Research Council Of Canada Apparatus for generating noise

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7016609D0 (pt) * 1970-02-05 1973-01-11 L Sobrinho Gerador de ondas de choque de ar para qualquer frequencia
US3908786A (en) * 1970-06-18 1975-09-30 Us Army Sting oscillator
US3701334A (en) * 1970-09-14 1972-10-31 Bendix Corp Annular slot proportional jet amplifier for a fluidic sound generator
US3831548A (en) * 1972-12-29 1974-08-27 A Droege Pest control device
JPS5262126U (enExample) * 1975-10-29 1977-05-07
US4532962A (en) * 1984-04-20 1985-08-06 Campau Daniel N Metering apparatus for dispensing precise volumes of liquid
RU2652641C1 (ru) * 2017-05-17 2018-04-28 Александр Иванович Коткин Инфразвуковой генератор

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205680A1 (en) * 1985-05-13 1986-12-30 National Research Council Of Canada Apparatus for generating noise

Also Published As

Publication number Publication date
FR1578219A (enExample) 1969-08-14
JPS4824536B1 (enExample) 1973-07-21
US3533373A (en) 1970-10-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee