Matches 1 - 50 out of 135 1 2 3 >
Match Document Document Title
6769163 Method and apparatus for bonding a connecting ring to a flow tube and balance bar having different thermal coefficients of expansion in a Coriolis flowmeter  
A Coriolis flowmeter having a single flow tube surrounded by connecting rings and a balance bar whose ends are connected by the connecting rings to the flow tube. The balance bar has a thermal...
6694615 Method for manufacturing a welded hydraulic cylinder for reducing hoop stress  
A method for manufacturing a welded cylinder is provided wherein a seal (such as an O-ring seal or a cured polymeric sealant) is disposed between the tube of a cylinder and its welded end plug. The...
6514631 Heating furnace tube and method of manufacturing the same  
A heating furnace tube, a method of using the same and a method of manufacturing the same which have been developed with a view to eliminating inconveniences occurring when a carbon-containing...
6390352 Method for bonding a tubular part in coaxial relationship with a part having a bore therein  
A tubular part is brazed into coaxial relationship with the bore in a metal body part having a counterbore for receiving the tubular part. In a first embodiment a tubular sleeve is fitted within...
6250535 Method for bonding a tubular part in coaxial relationship with a part having a bore therein  
A tubular part is brazed into coaxial relationship with the bore of a second part having a counter bore for receiving the tubular part by providing a tubular sleeve within the bores of the two...
6213385 Method of cladding tubing and manufacturing condensor cores  
A method of manufacturing a clad product in which a metallic substrate material is extruded and a cladding material is then brought into intimate contact with the heated extrudate before the...
6045025 Method and apparatus for soldering and soldering land of a printed circuit board  
A pair of soldering irons are fixed to a sliding plate at a predetermined interval. The soldering irons are integrally moved so as to reciprocate in a rectangular direction relative to a conveyor...
5881946 Method of manufacturing a hollow spindle  
A method of manufacturing a hollow spindle, especially for the pivotal mounting of valve-actuating levers to control exhaust-and-intake valves of an internal combustion engine. The spindle has an...
5871140 Hollow shaft and method of making same  
The invention provides methods of manufacturing stainless steel tubing, pipe and shafts by utilizing air hardenable stainless steel. Such pipe, tubing and shafts have the important characteristics...
5683028 Bonding of silicon carbide components  
A method of bonding a first silicon carbide part to a second silicon carbide part is provided. The first silicon carbide part provides a receiving female joint member and the second silicon carbide...
5584428 Process for manufacturing clad pipe  
Clad pipe having an inner pipe and an outer pipe metallurgically bonded to each other is manufactured by a process comprising the steps of: (a) preparing an inner pipe and an outer pipe made of...
5439257 Brazed hydraulic fittings with interference fit and method of making same  
The present invention is a brazed fitting suitable for use as a hydraulic coupling for pressurized fluids. In the first embodiment, the male component has a tapered surface which mates and creates...
5411368 Ceramic-to-metal stator vane assembly with braze  
A stator vane assembly for a gas turbine engine that includes a plurality of circumferentially spaced ceramic vanes, each of which has an inner and outer ceramic shroud, and a ceramic post...
5358168 Brazed hydraulic fittings and method of making same  
The present invention is a brazed fitting suitable for use as a hydraulic coupling for pressurized fluids. A male component has a tapered surface which mates and creates an interface with a...
5137202 Pipe joint lead stop and method  
An article for providing a barrier between solder in a piping joint and the interior of the piping joint so that drinking water flowing therethrough is not contaminated by lead particles resulting...
5131583 Method of manufacturing high pressure fluid supply pipe  
A method of manufacturing a high pressure fluid supply pipe of a double pipe structure in which an outer pipe is tightly fit over the outer circumference of an inner pipe, wherein the method...
5069381 Non-corrosive double-walled tube and proces for making the same  
A process for brazing non-ferritic steel surfaces such as nickel chromium or stainless steel to which a suitable brazing alloy such as copper has been mechanically attached which includes the steps...
5048745 Roll stamper for molding substrate used for optical recording medium, process for preparing same, and process for preparing optical recording medium making use of it  
A roll stamper for continuously preparing a substrate used for optical recording mediums, having a convexity and concavity preformat pattern, is prepared by a process comprising the steps of...
5005755 Flexible tube of endoscope and method of and apparatus for producing the same  
An elongated flexible tube that constitutes an insert part of an endoscope. The flexible tube comprises: a spiral tube made of a precipitation hardening metal and having a groove which is recessed...
5004143 Method of manufacturing clad bar  
The present invention relates to a method of manufacturing a clad bar and is basically characterized in that a columnar core member is fitted in a cylindrical outside layer member and the resulting...
5000368 Method for cladding the ends of a pre-clad tubular product in preparation for threading  
A method of cladding the ends of a length of previously clad pipe with a clad of greater thickness than the clad for the balance of the length in order to allow for threading, including the steps...
4923108 Process for internally strengthening tubes  
The strengthening and stiffening of long, curved or tapered tubes is achieved by using internal strengtheners. The strengthening element conforms to the internal shape of the tube as it is inserted...
4881679 Subassembly for use in manufacturing a tubular product  
A method of manufacturing an externally clad tubular product employing a tubular host such as steel, including the steps of plating the external surface of the tubular host with a low melting point...
4798320 Ceramic-metal brazed joint for turbochargers  
A rotor-shaft assembly which includes a ceramic, solid hubbed turbine rotor having an integral stub shaft brazed within one end of a generally cylindrically shaped sleeve member. A metal shaft is...
4765529 Method of manufacturing an externally clad tubular product  
A method of manufacturing an externally clad tubular product employing a tubular host such as steel, including the steps of plating the external surface of the tubular host with a low melting point...
4754911 Method of manufacturing a large diameter internally clad tubular product  
A method of manufacturing an internally clad tubular product employing a tubular host such as steel, including the steps of plating the internal surface of the tubular host with a low melting point...
4743137 Tool having a hard metal part with a solder and lining type connection  
This invention relates to a tool with at least one wear-resistant hard metal part which serves to process production pieces, stones, or the like, wherein the hard metal part is firmly connected...
4723863 Method and means for joining a ceramic shaft and metal sleeve  
A joint for joining a ceramic shaft to a metal sleeve includes a gap separating the outer surface of the ceramic shaft from the inner surface of an overlapping portion of a metal sleeve. A brazing...
4694864 Double-wall tube for a heat exchanger  
A double-wall tube for a heat exchanger and method for producing same, the tube being formed by two tubular walls (1, 2) mounted one inside the other with a very small clearance (3)and then made to...
4676124 Drag bit with improved cutter mount  
An earth boring drag bit is shown having polycrystalline diamond cutters mounted in cavities within the body thereof in a manner that, at the juncture of the dissimilar geometry of the cutters and...
4668118 Tool  
This invention relates to a tool with at least one wear-resistant hard metal part which serves to process production pieces, stones, or the like, wherein the hard metal part is firmly connected...
4655384 Method of fabricating fiber-reinforced metal composites  
A method of fabricating a fiber-reinforced metal matrix composite including the steps of mounting of a braided fiber tube on a substrate, wrapping a braze foil about the braided fiber tube to form...
4620662 Two-position sleeve brazing process  
A process for brazing a sleeve within a tube which is resistant to longitudinal expansion is disclosed herein. In the first step of the process, a thermally induced radial expansion is induced in...
4620660 Method of manufacturing an internally clad tubular product  
A method of manufacturing an internally clad tubular product employing a tubular host such as steel, including the steps of plating the internal surface of the tubular host with a low melting point...
4605157 Drill bit manufacturing method  
The invention comprises a method of mounting a cutter, having a stud portion defining one end thereof and a cutting formation generally adjacent the other end, in a pocket in a drill bit body...
4604156 Method of fabricating a cylindrical multilayer screen  
A laminated, cylindrical, metal screen or molding element for vacuum perforation of plastic film or sheets, comprising two or more relatively thin cylindrical metal screens, each having a...
4598857 Method of producing double-wall composite pipes  
In order to produce a double-wall composite metal pipe, a pipe assembly, made up of an outer pipe of carbon steel and an inner pipe of stainless steel inserted in the outer pipe with an annular...
4585156 Screen fabrication  
A laminated, cylindrical, metal screen or molding element for vacuum perforation of plastic film or sheets, comprising two or more relatively thin cylindrical metal screens, each having a...
4584169 Process, apparatus and installation for the continuous production of a filler wire  
In the installation, a strip is shaped from a split tube which is welded or seamed to give a closed tube in a welding or seaming station. Associated with the welding or seaming station is a suction...
4533806 Method of manufacturing bimetallic tubes  
A method of manufacturing bimetallic tubes is disclosed. In this method, after an inner tube is inserted into an outer tube, the resulting tube assembly is heated, while pressurizing the inside of...
4432411 Radiant heat shield for a superconducting generator  
A radiant heat shield for use in a superconducting generator is described which is formed by brazing an inner and an outer tube together. The inner tube has a plurality of coolant channels machined...
4413881 Optical fiber hermetic seal  
A hermetic seal for an optical fiber is fabricated by casting or molding a mass of fusible alloy around the fiber so that the alloy solidifies within a confined space. The alloy used is...
4295672 Flexible tube terminating means  
A flexible tube terminating means comprising a fitting connected around the end portion of a flexible tube and having a shoulder for engagement by an annular threaded coupling member located around...
4028785 Tubular products  
A bimetallic tube comprising a copper-base alloy and a reactive metal such as titanium, is produced by assembling concentrically a tubular member of each of such materials and interposing a layer...
3924792 Method of manufacturing a vacuum-tight electric leadthrough in an electric discharge tube  
In manufacturing a vacuum-tight electric leadthrough in an electric discharge tube, a plug of indium or an indium alloy is provided in the leadthrough hole the wall of which is covered with a thin...
3871339 METHOD OF MAKING A COOLED VALVE FOR HEAT ENGINE AND VALVE OBTAINED THEREBY  
A water-cooled exhaust valve for an internal combustion engine with a stem formed with coolant inlet and outlet ducts and a head provided with an internal chamber assembled with said stem and with...
3858067 DYNAMOELECTRIC MACHINE  
A dynamoelectric machine is provided with a stator having windings therein, a rotatable assembly disposed in the stator, and at least one end shield for supporting the rotatable assembly. A...
3849867 PROCESS OF JACKETING FUEL ELEMENTS  
1. A process of integrally bonding a jacket of zirconium metal to a uranium core comprising applying a layer of iron onto said core, immersing the jacket into molten zinc chloride of a temperature...
3837688 JOINT CONSTRUCTION AND METHOD OF MAKING THE SAME OR THE LIKE  
A first tubular metallic member has a relatively small transverse cross section and has a portion thereof telescopically disposed within a reduced portion of a second tubular metallic member, the...
3780412 METHOD OF PRODUCING CYLINDRICAL COMPONENTS  
A method of producing cylindrical components, particuarly cylindrical components for rotary valves or pinion members, the method comprising initially producing the component in two or more separate...
Matches 1 - 50 out of 135 1 2 3 >