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










Image Number 6 for United States Patent #7692346.

A compact enclosed type vibrator capable of ensuring a large amount of vibration has a casing (5), a coil (10) and a magnetic circuit unit (11) provided in the casing, and a suspension (3) supporting the magnetic circuit unit. The magnetic circuit unit has an extent in the radial direction and has an outer peripheral surface set adjacent to the inner peripheral surface of the casing across an annular gap. At least one of the casing and the magnetic circuit unit is provided with a vent passage (13a and 13b) that additionally communicates between a first space (17) and a second space (18) formed at the upper and lower sides of the magnetic circuit unit.








 
 
  Recently Added Patents
Apparatus and method for connection control with media negotiation successful on different media formats
Cover opening and closing unit and image forming apparatus including the same
Tint block image generation program and tint block image generation device
Semiconductor process
Display screen with graphical user interface
Systems and/or methods for determining item serial number structure and intelligence
Signal activated molecular delivery
  Randomly Featured Patents
Method for preparing a film having preferential one-sided cling
Videotape storage device
System and method for reduction of parallel beamforming artifacts
Gain setting in doppler haemodynamic monitors
Cassette and delivery system
Reversible two face jaw plate for vise or clamp
Process for preparing powdered rubber
One level switch for magnetic bubble domain devices
Blade tip clearance control apparatus using shroud segment position modulation
Base station, relay station, and bandwidth allocation method