Abstract:
A metallurgically formed fluid circuit joint includes a hollow fitting (298), a tubular conduit (297), and a metallurgically formed tube/fitting mesh (296). The tube/fitting mesh (296) includes a fitting portion of the hollow fitting (298) and a tube portion of the tubular conduit (297) that is electromagnetically formed with the fitting portion.
Abstract:
A magnetic forming system (10) for creating a fluid circuit joint between a tube and a fitting includes an induction coil (12). The induction coil (12) may form a first stage electromagnetic current. A field concentrator (132) may focus the first stage electromagnetic current to form a second stage electromagnetic current. An insert (136) may focus the second stage electromagnetic current to form an electromagnetic field. The electromagnetic field forms the fluid circuit joint. The induction coil (12) may be insertable within the tube, generate an electromagnetic field, and impose the electromagnetic field on and to expand a portion of the tube within the fitting to form the fluid circuit joint. The system (10) may include a receptacle (54) that is external to the tube and the fitting. An insert (56) may be mechanically coupled within the receptacle (54) and limit the outward expansion of the tube and the fitting.
Abstract:
A metallurgically formed fluid circuit joint includes a hollow fitting (298), a tubular conduit (297), and a metallurgically formed tube/fitting mesh (296). The tube/fitting mesh (296) includes a fitting portion of the hollow fitting (298) and a tube portion of the tubular conduit (297) that is electromagnetically formed with the fitting portion.
Abstract:
A method of forming titanium structures, and more specifically, a method of superplastically continuous roll forming titanium structures are disclosed herein. In one embodiment, a method of forming a shape in an article comprising titanium, the method including, among other things, providing first and second rolling members, the first rolling members being conductive and the second rolling members being continuous roll shaping members; contacting the article with the first rolling members to transfer a current to the article to heat the article to a temperature suitable for superplastic forming; and with the article being in a superplastic state, contacting the article with the second rolling members to form the shape in the article.
Abstract:
A metallurgically formed fluid circuit joint includes a hollow fitting (298), a tubular conduit (297), and a metallurgically formed tube/fitting mesh (296). The tube/fitting mesh (296) includes a fitting portion of the hollow fitting (298) and a tube portion of the tubular conduit (297) that is electromagnetically formed with the fitting portion.
Abstract:
An apparatus for, and method of, replacing conventional antennas which transmit radio frequency energy from radio frequency transmitters. The invention provides for the use of any conductive surface as a transmitting antenna by taking advantage of the fact that any electrical conductor or surface that is 0.1 wavelengths or longer will radiate RF energy when injected with sufficient current. The RF current injecting antenna device, employing the principles of an instrument transformer, couples RF energy from a transmitter to a linear conductive element or a conductive surface. The useful frequency range that has been demonstrated for the device is 2 MHz to 1 GHz.
Abstract:
A magnetic forming system (10) for creating a fluid circuit joint between a tube and a fitting includes an induction coil (12). The induction coil (12) may form a first stage electromagnetic current. A field concentrator (132) may focus the first stage electromagnetic current to form a second stage electromagnetic current. An insert (136) may focus the second stage electromagnetic current to form an electromagnetic field. The electromagnetic field forms the fluid circuit joint. The induction coil (12) may be insertable within the tube, generate an electromagnetic field, and impose the electromagnetic field on and to expand a portion of the tube within the fitting to form the fluid circuit joint. The system (10) may include a receptacle (54) that is external to the tube and the fitting. An insert (56) may be mechanically coupled within the receptacle (54) and limit the outward expansion of the tube and the fitting.
Abstract:
An electromagnetically formed fluid circuit joint (276) includes a hollow fitting (272) and a tubular conduit (274). The hollow fitting (272) has an outer surface (280) with a groove (278). The tubular conduit (274) is received over the hollow fitting (272). The tubular conduit (274) includes a fitting overlay section (284), a first wall deformation for extension of the fitting overlay section (284) over the hollow fitting (272), and an electromagnetic field formed wall deformation (291) that extends into the groove (278). Another electromagnetically formed fluid circuit joint (642) includes a hollow fitting (654) and a tubular conduit (648). The hollow fitting (654) has an inner surface (668) with a groove (666). The tubular conduit (648) is mechanically separate from and is received within the hollow fitting (654). The tubular conduit (648) includes an externally applied electromagnetic field formed wall deformation (667) that extends into the groove (666).
Abstract:
This wheel gauge is for use in obtaining primary measurement data of an unidentified automobile wheel and includes a hub opening indicator, a bolt circle diameter indicator and a rim diameter indicator. The gauge includes a base plate and the hub opening indicator is provided by stepped elements mounted to the base plate and selectively insertable into the hub opening; the bolt circle indicator is provided by a sliding element mounted to the base plate and having a transverse plunger receivable into the bolt openings, and the rim indicator is provided by a movable element mounted to the base plate and movable into engagement with the wheel rim.A modified device includes a plurality of components each having a base including a reduced portion providing a hub opening indicator and an offset portion providing a bolt circle indicator said portions being insertable into the hub and bolt openings respectively. A separate movable portion is slidingly mountable to each base portion and movable into engagement with the wheel rim to provide a wheel rim indicator.