Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ultrasonic nebulizer










Image Number 6 for United States Patent #4976259.

An ultrasonic nebulizer is of the type having a piezoelectric transducer communicating with a fluid reservoir and is characterized by having a protective cover of a predetermined wavelength which is superimposed on the transducer, an elastomeric boot in surrounding relation to the cover to prevent fluid loss from the interface between the cover and transducer, and an oil coupling medium is disposed in the interface for coupling the ultrasonic energy from the transducer to the cover.








 
 
  Recently Added Patents
Permanent magnet axial field zeeman slower
Enhancement of semiconducting photovoltaic absorbers by the addition of alkali salts through solution coating techniques
Method and system for the assignment of security group information using a proxy
Field of view matching in a visual prosthesis
Vending machine
Normalized contextual performance metric for the assessment of fatigue-related incidents
Plate
  Randomly Featured Patents
Gas washing device
Detection of adulterated samples
Method and apparatus for determining a predetermined pattern on an original based on visible and invisible information on the original
Printer
Configurations and methods for offshore LNG regasification and heating value conditioning
Dispenser unit for toiletries or the like
System and method for dynamically regulating order entry in an electronic trading environment
Limb shaker
Flexible substrate, multilayer flexible substrate
Apparatus for indicating proper compensation of an adjustable frequency compensation network