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Class Information
Number: 277/941
Name: Seal for a joint or juncture > Seal made of a particular material > Containing metal > Aluminum or copper
Description: Containing metal wherein the composition or substance contains copper or aluminum.










Patents under this class:

Patent Number Title Of Patent Date Issued
7175387 Seal arrangement for reducing the seal gaps within a rotary flow machine Feb. 13, 2007
6412822 Rotary joint Jul. 2, 2002
6391474 Cylinder liner May. 21, 2002
6250643 Damper plate and method for producing thereof Jun. 26, 2001
6096181 Sealing element for a sensor Aug. 1, 2000
5976695 Thermally sprayable powder materials having an alloyed metal phase and a solid lubricant ceramic phase and abradable seal assemblies manufactured therefrom Nov. 2, 1999
5921559 Sealing structure for an airtight chamber Jul. 13, 1999
5795454 Seal for a sensor element of a gas sensor Aug. 18, 1998
5560278 Hydraulic cylinder with an electrical contacting and sealing ring Oct. 1, 1996
5538262 Ultra-high vacuum gasket and vacuum apparatus using the same Jul. 23, 1996
5374069 Aluminum core cylinder head gasket for marine engines Dec. 20, 1994
5303936 Seal ring Apr. 19, 1994
5236788 Iron-base alloy structural component having a corrosion-inhibiting coating Aug. 17, 1993
5034852 Gasket for a hollow core module Jul. 23, 1991
4972764 Combination of sliding members Nov. 27, 1990
4932673 Emi suppression gasket for millimeter waveguides Jun. 12, 1990
4921260 Lip seal device for water pumps May. 1, 1990
4878678 High temperature metallic gasket Nov. 7, 1989
4776602 Thermally conductive composite gasket Oct. 11, 1988
4744572 All-metal, valve sealing mechanism May. 17, 1988
4662643 Head gasket assembly for closely adjacent cylinder bores and method of making same May. 5, 1987
4575578 Radiation shielding and thermally conductive gasket with internal bonding agent Mar. 11, 1986
4544169 Manufactured precompressed gasket assembly with embedded wire ring and locally densified sheet members Oct. 1, 1985
4537632 Spherical aluminum particles in coatings Aug. 27, 1985
4477085 Fire resistant connections embodying heat transfer means Oct. 16, 1984
4433845 Insulated honeycomb seal Feb. 28, 1984
4423097 Abradable seal and its method of production Dec. 27, 1983
4365815 Means providing coolant between elements of radial face seals Dec. 28, 1982
4323257 Piston ring with a Cr-C-Fe inlaid ring in its outer surface, and a method of making it Apr. 6, 1982
4302018 Packer arrangements for oil wells and the like Nov. 24, 1981
4273824 Ceramic faced structures and methods for manufacture thereof Jun. 16, 1981
4261584 Hermetic seal Apr. 14, 1981
4261583 Unitary rod gland assembly Apr. 14, 1981
4247249 Turbine engine shroud Jan. 27, 1981
4218066 Rotary seal Aug. 19, 1980
4203607 High pressure, fluid tight seal May. 20, 1980
4192519 High pressure multi-purpose seal Mar. 11, 1980
4168837 Shaft seal with scraper Sep. 25, 1979
4160551 Seal assembly Jul. 10, 1979
4156529 Stuffing box seal for fittings May. 29, 1979
4139376 Abradable seal material and composition thereof Feb. 13, 1979
4097052 Gas-sealed contact-free shaft seal Jun. 27, 1978
4039296 Clearance control through a Ni-graphite/NiCr-base alloy powder mixture Aug. 2, 1977
4036505 Mechanical seals Jul. 19, 1977
4023252 Clearance control through a nickel-graphite/aluminum copper-base alloy powder mixture May. 17, 1977











 
 
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