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| Number | Title | Issue Date |
| 7193498 | Method of producing temperature sensor and mounting same to a circuit board Temperature sensors are produced by first producing temperature sensing elements each having electrodes on its mutually oppositely facing main surfaces, next forming a lead frame comprising a linearly elongated base part and a plurality of pairs of planar lead parts... | 03/20/2007 |
| 6555787 | Three conductor heating element A heating element, including a sensor conductor, two resistive conductors, with one resistive conductor arranged on one side of the sensor conductor and an other resistive conductor arranged on an other side of the sensor conductor such that the sensor co... | 04/29/2003 |
| 6452477 | High voltage low inductance circuit protection resistor A high voltage low inductance resistor (120) includes a resistor body (122) having a perimeter and a center. A first terminal (126) is located away from the center of the resistor near the perimeter of the body (122). A serpentine resistance element (130)... | 09/17/2002 |
| 6392530 | Resistor array board A plurality of protective resistors can be easily inserted between circuit forming elements, and opposite ends of each protective resistor can be properly press-contacted to each circuit forming element. The protective resistor can be easily replaced when... | 05/21/2002 |
| 5401937 | Sheathed heater A sheathed heater having a cylindrical metal sheath includes at least two rod shaped insulator core pieces that are separated from each other and inserted into the sheath along an axial direction of each core piece. Two or three lead pins separated from e... | 03/28/1995 |
| 4462020 | Miniature resistive temperature detector and method of fabrication A miniature resistive temperature detector is fabricated by winding wire about a ceramic, or equivalent, cement coated graphite mandrel or form having a greater length than the resulting detector, coating the wire except for the lead portion with a cerami... | 07/24/1984 |
| 4039996 | Electric heating elements An electric heating element, particularly of the cartridge type, comprising two elongated dielectric cores disposed within a metallic sheath. Each core has a plurality of longitudinally extending openings therein and more particularly one core has three l... | 08/02/1977 |
| 3931605 | High-voltage resistor unit A high-voltage resistor unit comprising a chain of seriesconnected resistors in the form of hollow cylinders, each cylinder having a winding. Each resistor in the chain is provided with a screen in the form of a hollow cylinder with an additional winding ... | 01/06/1976 |
