IT1225648B - Nozzle to produce sonic and ultrasonic signals having circular chamber - Google Patents

Nozzle to produce sonic and ultrasonic signals having circular chamber

Info

Publication number
IT1225648B
IT1225648B IT8019334A IT1933480A IT1225648B IT 1225648 B IT1225648 B IT 1225648B IT 8019334 A IT8019334 A IT 8019334A IT 1933480 A IT1933480 A IT 1933480A IT 1225648 B IT1225648 B IT 1225648B
Authority
IT
Italy
Prior art keywords
nozzle
sonic
chambers
ultrasonic signals
chamber
Prior art date
Application number
IT8019334A
Other languages
Italian (it)
Other versions
IT8019334A0 (en
Inventor
Conrad A Bodai
Balazs I Bodai
Original Assignee
Sontek Ind
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 US06/110,670 external-priority patent/US4347983A/en
Application filed by Sontek Ind filed Critical Sontek Ind
Publication of IT8019334A0 publication Critical patent/IT8019334A0/en
Application granted granted Critical
Publication of IT1225648B publication Critical patent/IT1225648B/en

Links

Abstract

Frequency modulator consists of a vortex chamber with circular cross-section and a tangential inlet branch. This generates a vortex motion in the flowing medium. The outlet from this is on the top and forms a compression chamber of smaller dia. Arranged around this are a series of smaller outlet chambers with tangential entry from the compression chamber. Fluid then forms a series of small vortices in these chambers. Outlet chambers are arranged around the top of the large inlet vortex chamber. Used to produce sonic and ultra-sonic beams which can then be used to analyse aerosol suspensions. Allows control of the frequency merely by absorbing the flow without any significant change in the resistance to flow.
IT8019334A 1980-01-09 1980-01-21 Nozzle to produce sonic and ultrasonic signals having circular chamber IT1225648B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/110,670 US4347983A (en) 1979-01-19 1980-01-09 Hyperbolic frequency modulation related to aero/hydrodynamic flow systems

Publications (2)

Publication Number Publication Date
IT8019334A0 IT8019334A0 (en) 1980-01-21
IT1225648B true IT1225648B (en) 1990-11-22

Family

ID=22334255

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8019334A IT1225648B (en) 1980-01-09 1980-01-21 Nozzle to produce sonic and ultrasonic signals having circular chamber

Country Status (3)

Country Link
AR (1) AR223222A1 (en)
BR (1) BR8001555A (en)
IT (1) IT1225648B (en)

Also Published As

Publication number Publication date
AR223222A1 (en) 1981-07-31
IT8019334A0 (en) 1980-01-21
BR8001555A (en) 1981-08-25

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