Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Fluid injection device










Image Number 6 for United States Patent #7901374.

A fluid injection device includes: a pulse generation section that includes a fluid chamber whose volume is changeable, and an inlet flow passage and an outlet flow passage that are connected to the fluid chamber; a first connection flow passage connected to the outlet flow passage, having an end portion; a second connection flow passage connected to the inlet flow passage; a fluid injection opening formed at the end portion of the first connection flow passage, having a diameter smaller than the diameter of the outlet flow passage; a connection flow passage tube including the first connection flow passage and having rigidity adequate to transmit pulses of fluid flowing from the fluid chamber to the fluid injection opening; and a pressure generation section that supplies fluid to the inlet flow passage.








 
 
  Recently Added Patents
Bi-directional, compact, multi-path and free space channel replicator
Lighting device with device for regulating the illumination according to the luminance of the illumination field and corresponding use
Sealing member for piezoelectric resonator device, and piezoelectric resonator device
Storage device, data processing device, registration method, and recording medium
Selenium/group 3A ink and methods of making and using same
Method and system for detecting center pivot collision
Method for treating wounds for mammals, wound healer compound, and method of manufacturing thereof
  Randomly Featured Patents
Variable delay circuit for producing a delay which varies as a hyperbolic function of the current intensity
Programmable valve pump
Idler
Loudspeaker
Sheet Stacker
Backlight unit and liquid crystal display apparatus having light guiding member, prism sheet and reflection section
Mirror-razor combination and method
Portable condiment caddy
Spatially addressable surface emission sum frequency device
Semiconductor memory device having a precharge voltage supply circuit capable of reducing leakage current between a bit line and a word line in a power-down mode