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
Method for inhibiting thermal run-away
Printing control method and printer for printing on a label
Nestable shallow container
Methods for the production of aligned carbon nanotubes and nanostructured material containing the same
Portable computer display structures
Measurement and uses of oxidative status
Disk drive to enable defect margining
  Randomly Featured Patents
Near-field nano-imager
Expandable battery compartment for handheld electronic devices
Integrated arrays of modulators and lasers on electronics
Apparatus and method utilizing high power density electron beam for generating pulsed stream of ablation plasma
Apparatus for excavation and earth removal from aquatic bottoms
Split connecting rod for an internal combustion engine and method of production
Level shift circuit
Oil shale retorting process utilizing indirect heat transfer
Lighted insect trap
Process for the production of particulate metal