Resources Contact Us Home
Honeycomb body with a flattened cross-sectional region and a method for producing the honeycomb body

Image Number 4 for United States Patent #6109386.

A honeycomb body that including wound sheet-metal layers including structured sheet-metal layers with structuring. The wound sheet-metal layers form an upper side, a lower side disposed remote from the upper side, a first edge region and a second edge region laterally extending from the upper side to the lower side. The second edge region is disposed remote from the first edge region. The wound sheet-metal layers are fixed in a common fixing zone at the first edge region. The structuring of the structured sheet-metal layers is at least partially flattened at the fixing zone so that adjacent wound sheet-metal layers lie close against each other at the common fixing zone. The wound sheet-metal layers preferably form a region with a flattened cross-sectional area. A muffler of an exhaust gas system of an internal combustion engine that includes the honeycomb body is also provided. In addition, a two-region housing that includes the honeycomb body is provided. Finally, a process for producing the honeycomb body is provided.

  Recently Added Patents
Composite aircraft floor system
Systems and methods for unchoked control of gas turbine fuel gas control valves
Device to facilitate moving an electrical cable of an electric vehicle charging station and method of providing the same
Method and system for detecting center pivot collision
Aisle barrier
Pointing device, display apparatus and pointing system, and location data generation method and display method using the same
Simulating non power of two texture behavior
  Randomly Featured Patents
Material-handling machine with hinged leg
Resist pattern forming method, thin-film pattern forming method, and microdevice manufacturing method
Indigo blue-colored bioabsorbable surgical fibers and production process thereof
Communications adaptor for a remote action terminal
Ride-on toy vehicle
Switchgear for a suspended conveyor device
Undercoating composition for photolithographic patterning
Nonvolatile ferroelectric perpendicular electrode cell, FeRAM having the cell and method for manufacturing the cell
Method for controlling the discharge channel of a casting container (tundish) for metallic meltings, and a device for carrying out the method
UV/visible light absorbers for ophthalmic lens materials