Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Construction
Class Information
Number: 277/501
Name: Seal for a joint or juncture > Seal between relatively movable parts (i.e., dynamic seal) > Circumferential contact seal for other than piston > And magnetic bias
Description: Dynamic, circumferential contact seal including a polar field to bias the seal.










Patents under this class:

Patent Number Title Of Patent Date Issued
8136995 Sealing device and rolling bearing apparatus Mar. 20, 2012
6729623 Sealing assembly for two relatively rotating members, in particular the two rings of a rolling-contact bearing May. 4, 2004
6572113 Seal fitting Jun. 3, 2003
6446977 Neo seal socket sealing ring Sep. 10, 2002
5828795 Sealing device for use in a motor Oct. 27, 1998
4226427 Magnetic-control closure system Oct. 7, 1980
4141547 Magnetic control closure system Feb. 27, 1979
4057258 Measuring arrangement Nov. 8, 1977
3931976 Magnetically controlled obturator Jan. 13, 1976











 
 
  Recently Added Patents
Managing device functionality during predetermined conditions
Delta-sigma AD converter circuit and battery pack
Configurable memory controller/memory module communication system
Imaging lens having five lens elements, and electronic apparatus having the same
Visual model importation
Method and composition for improving skin barrier function
Soft co-processors to provide a software service function off-load architecture in a multi-core processing environment
  Randomly Featured Patents
Use of powdered gum in making a coating for a confection
Retroactive verbose logging
Device for applying particular voltage waveform for operating a discharge lamp
Shift register for pulse-cut clock signal
Cholesterol-rich fraction useful in culture media and process of producing same
Method of servo controlling the speed of an electric motor on start-up, and apparatus implementing the system
Semiconductor devices with layers having extended perimeters for improved cooling and methods for cooling semiconductor devices
Electronic device with dynamically adjusted touch area
Data communications circuitry with high jitter tolerance
Atherectomy catheter