Biosense Webster, Inc.

Ben-ro Industry and Development Ltd.

D.m. Benatav Ltd.

Dror Benatav

Dan Raz

Avi Shalgi

Shlomo Fried

Pesach Susel

A method of connecting a fine wire to an ultrafine wire, the fine wire exhibiting a first cross-section and the ultrafine wire exhibiting a second cross-section, the second cross-section smaller than the first cross-section, the method constituted of: providing an uninsulated portion of the fine wire exhibiting a flat surface; depositing a conductive material on the flat surface of the provided uninsulated portion of the fine wire; providing an uninsulated portion of the ultrafine wire; and bonding the provided uninsulated portion of the ultrafine wire to the deposited conductive material on the flat surface of the provided uninsulated portion of the fine wire by thermocompression.

Multiple diameter wire connection

A method for producing a coil assembly includes overlaying printed circuit traces on a core. The traces include terminals for coupling to conductive connections on a base on which the coil assembly is to be mounted. Two or more wires are wrapped around the core so as to define two or more coils, wrapped in different, respective directions. The ends of the wires are coupled to the printed circuit traces, so as to connect the wires through the traces to the terminals.

Miniature coils on core with printed circuit

A valve assembly for controlling the flow of a fluid between a plurality of ports including at least one high pressure port and one low pressure port, includes: a base mounting the plurality of ports; and a valve member rotatable to a selected operational position with respect to the base. The control face of the valve member is formed with a low pressure cavity in the central region, and with an annular high pressure cavity in the outer region completely circumscribing the low pressure cavity. Such an arrangement produces a balanced valve construction which permits the valve member to be selectively rotated to the selected operational position, or to any intermediate position, while substantially isolating the high pressure from the low pressure in all its positions. This permits the valve assembly to be used not only as conventional change-over valve in an air conditioning system to select either a heating mode or cooling mode of operation, but also as a control valve to perform one or more additional control functions, e.g. for temperature or output control purposes, in any operational positions of the valve member.

Growing community of inventors

Tel Aviv, Israel

Dror Benatav