Resources Contact Us Home
IPSEN International, Inc. Patents
IPSEN International, Inc.
Cherry Valley, IL
No. of patents:

Patent Number Title Of Patent Date Issued
6910614 Vacuum compression brazing furnace and method of using same June 28, 2005
A vacuum heat treating furnace for brazing a large metallic part is disclosed. The vacuum furnace includes a pressure vessel having a cylindrical wall and a door dimensioned and positioned for closing an end of the cylindrical wall. A workpiece handling system is mounted on the press
6903306 Directional cooling system for vacuum heat treating furnace June 7, 2005
A furnace for heat treating of metal parts includes a hot zone enclosure defining a hot zone therein. The hot zone enclosure has a side wall, a first end wall, and a second end wall. The side wall has slots formed therethrough and along the length thereof. The heat treating furnace also
6756566 Convection heating system for vacuum furnaces June 29, 2004
A convection heating system includes a hot zone enclosure defining a hot zone and a plurality of gas injection nozzles for injecting a cooling gas into the heat treatment zone of furnace. Each gas injection nozzle may include a flap disposed and pivotally supported therein for substantia
6533991 Cooling gas injection nozzle for a vacuum heat treating furnace March 18, 2003
A nozzle for injecting a cooling gas in a vacuum heat treating furnace is described. The cooling gas injection nozzle according to the present invention has a forward portion with a first central opening formed therethrough. The cooling gas injection nozzle also has a rear portion wi
6307874 Expansion loops for heating elements in vacuum furnaces October 23, 2001
A heating element for a vacuum heat treating furnace, a hot zone for a vacuum heat treating furnace, and a vacuum furnace are disclosed. The heating element includes a first heating element portion formed of a thin form of conductive, refractory metal or alloy, and an expansion loop
5930285 Heating element support for an electric heat treating furnace July 27, 1999
A support or hanger for an electric heating element in a heat treating furnace is disclosed. The heating element support includes a support arm having first and second end portions. First and second ceramic sleeves extend transversely through the support arm and a bracket surrounds at
5883361 Diffusion bonding furnace having a novel press arrangement March 16, 1999
A diffusion bonding furnace includes a pressure vessel having a top and a chamber. A press penetrates through an opening in the top of the pressure vessel, so that a first end of the press is disposed within the chamber. The opening in the top of the pressure vessel is sealed around the

  Recently Added Patents
Accessing a base station
Charging member, electrophotographic apparatus, and process cartridge
Fuel cell stack including ejector and blower for anode recirculation and method for controlling the same
Transmitter and receiver for streaming media including packet padding
Browsing or searching user interfaces and other aspects
Display device substrate, method for manufacturing the same, display device, method for forming multi-layer wiring, and multi-layer wiring substrate
Wind farm, wind power plant in a wind farm and operating control for this purpose
  Randomly Featured Patents
Chromosome 11-linked coronary heart disease susceptibility gene CHD1
Low-bias-deposited high-density-plasma chemical-vapor-deposition silicate glass layers
Carrier for plant starter pots
Low power solid state three-phase overcurrent/undercurrent protection circuit
Synchronization of prerecorded audio/video signals with multi-media controllers
Transient detection by power weighted average
Apparatus and method for case packing flexible bags
Lifting device for moving goods between different levels
Miniature circuit breaker with improved longevity