Dale Electronics, Inc.

Vishay Dale Electronics, Inc.

Other

Dale Electrons, Inc.

Herman R Person

Thomas L Veik

Jeffrey T Adelman

Scott D Zwick

Joseph F Hesse

Bruce A Tschosik

Henry M Person

Kyle Clark

Douglas E Johnson

Felix Zandman

Steven R Hall

Lawrence E Gilg

Keith T Raysby

Gayle L Meints

Dennis L Raesner

A rotary internal combustion engine has a shaft, a compression chamber, an ignition chamber, a center wall, a first rotor, and a second rotor. The shaft is fixed to the rotors while being rotatably mounted to the compression and ignition chambers. The compression chamber has an oval shaped chamber wall and receives fuel and compresses the fuel. The ignition chamber has an oval shaped chamber wall and receives compressed fuel from the compression chamber and combusts the compressed fuel. The center wall is located between the compression chamber and ignition chamber and allows passage of compressed fuel from the compression chamber to the ignition chamber. The first rotor has a circular perimeter surface and is rotatably received within the compression chamber. The second rotor has a circular perimeter surface and is rotatably received within the ignition chamber.

Rotary internal combustion engine

A thick film low value high frequency inductor made by the process of subjecting a conductor layer to a plurality of linear cuts by a pulsing laser cutter imposed simultaneously on the entire length of the linear cut being made to create a cross sectional cut of substantial rectangular configuration. The conductor body is a layer of dried silver thick film ink. The method of making a thick film low value high frequency inductor involves the steps of taking a conductor layer comprised of a dried layer of photo sensitive silver ink, masking the ink with the negative of the desired configuration of the ink, exposing the ink to UV radiation, developing the ink, and firing the layer to adhere the silver to the layer.

Thick film low value high frequency inductor, and method of making the same

Structure of making a thick film low value high frequency inductor

Thick film low value high frequency inductor

Method of making a thick film low value high frequency inductor

A monolithic thick film inductor is made by printing alternating conductive layers and dielectric layers above one another, using the same dielectric printing screen and the same conductor printing screen for printing each of the dielectric layers and the conductive layers respectively. Each of the coil printing screen and the dielectric screen are indexed to n different positions in order to print each of the n layers. The resulting inductor includes a plurality of helical coil segments stacked above one another and electrically connected to one another to create the desired number of coil turns.

Monolithic thick film inductor

Method of making monolithic thick film inductor

Thick film low value high frequency inductor, and method of making the

A high self resonant frequency inductor and method for making the same is described. The inductor comprises a plurality of horizontal conductor coils vertically spaced apart, including a top conductor coil and a bottom conductor coil, the top and bottom conductor coils each having a conductive termination. Dielectric material extends between and separates the conductive coils and the top and bottom terminations. The dielectric material has a plurality of via holes therein to provide communication between adjacent pairs of the conductive coils, the top conductive coil and top termination, and the bottom conductive coil and bottom termination. A plurality of conductive via connections extend through the via holes to connect the plurality of conductor coils, the top termination, and the bottom termination in series with one another.

High self resonant frequency multilayer inductor and method for making

A monolithic multilayer ultra thin chip inductor is manufactured with two terminals on the same end of the component to reduce the mechanical stresses caused by a coefficient of expansion mismatch. A third no-connect terminal located on the opposite end may be used to mount the component when a more rigid connection is required. The inductor is constructed using a bottom and top coil layer, each having a coil and forming a termination point corresponding to the inductor terminals. The opposite ends of the coils form connection ends and are electrically connected to form a continuous coil from one terminal to the other. Optionally, a number of intermediate coil layers can be included between the bottom and top coil layers. The coil layers are selected from a set of coil layers. As a result, the total number of coil turns can be obtained by selecting the appropriate coil layers.

Monolithic multilayer ultra thin chip inductors and method for making

An electrical component includes a plurality of laminated layers 34, 44, 53, 64, of ferrite material, each layer having a conductive coil 40, 50, 58, 70 printed thereon. The conductive coil is formed by first printing a conductive sheet material 36, 48, 56, 68 on top of the ferrite layer, and then by exposing the conductive sheet material to a burst of laser energy focused in a predetermined pattern which cuts the coil out of the conductive sheet member.

Laser formed electrical component and method for making the same

Monolithic multilayer chip inductor having a no-connect terminal

A monolythic surge suppressor includes a power source, an inductor coil, and a load in series with one another and in parallel with at least a first varistor. The first varistor and the inductance coil are formed into a single unitary laminated assembly having at least first and second terminations connected thereto. A second varistor can be connected in parallel with the first varistor and is connected to a third termination.

Monolythic surge suppressor

Growing community of inventors

Columbus, NE, United States of America

Herman R Person