tubes (Total 73121 Patents Found)

Tubes (73121 Patents Found)
An induction log is constructed in a sonde and has at least one or more transmitter coils and at least one or more receiver coils. The sonde supports a power supply and telemetry equipment along with transmitter and receiver apparatus for the coils. The transmitter coils require current levels as much as 1 amperes whil...
A colour selection electrode having a plurality of parallel stripe shaped perforations which are divided into a plurality of slit-shaped sections by means of transverse bridges used in a colour picture tube provided with a fluorescent screen having a plurality of stripe shaped phosphors is manufactured by preparing a f...
A high temperature, solid electrolyte electrochemical cell is made, having an electrode and a solid electrolyte disposed on a porous, sintered support material containing thermally stabilized zirconia powder particles and from about 3 wt. % to about 45 wt. % of thermally stable oxide fibers....
A device ( 6 ) for holding and centering yam tubes ( 3 ) for processing while in a vertical orientation on transport disks ( 2 ), e.g., for removing a yam remnant ( 4 ) at a tube cleaning station. During such processing, the tubes are fixed in place by means of a height-displaceable centering arbor ( 12 ) coupled with ...
The invention described herein relates to a process for removing solids from tubes of a tube bundle heat exchanger, wherein a drill driven by a drilling machine is inserted into a tube of the tube bundle heat exchanger and clears out solids present in the tube. In a first variant of the process according to the inventi...
In metal tubes for heat pipes and a method of manufacturing the metal tubes, a metal tube includes a tube defining an inner space, and at least one dividing portion extruding from an inner sidewall of the metal tube. The at least one dividing portion divides the inner space into a vapor channel and a liquid channel con...
A steam dispersion system is disclosed. The steam dispersion system includes a header and a mounting plate spaced from the header. A steam dispersion tube including a first end and a second end and an interior cavity defined between the first end and the second end is mounted between the mounting plate and the header. ...
Portable spectrophotometer and method for characterizing solar collector tubes for simultaneously and on-field characterizing reflection and transmission coefficients. This device includes all the components needed to take this measurement, such as a module that takes the measurement of the reflection coefficient (R) o...
Disclosed are devices and methods related to flat gas discharge tubes (GDTs). In some embodiments, a plurality of GDTs can be fabricated from an insulator plate having a first side and a second side, with the insulator plate defining a plurality of openings. Each opening can be covered by first and second electrodes on...
The method produces glass tubes having a predetermined inner profile according to a Vello-method or Down-Draw method, wherein molten glass emerges from an outlet orifice of a melt feed and is drawn over a shaping body to form a hollow drawing bulb, and the drawing bulb is drawn over a profile forming body downstream of...
A method and apparatus for reducing an intensity of an electrical discharge that occurs within a fluid transport system in an aerospace vehicle. In one illustrative embodiment, an apparatus includes a transport member. The transport member is configured for use in the fluid transport system. The transport member includ...
The present invention addresses a method for extruding, calibrating, and cooling a multi-layer profile comprising polyethylene terephthalate (PET) and a barrier material, and the product produced by such method. The method further encompasses the use of a standard can seamer and standard can closures to seal said extru...
A sealing element for a tubular member such as an endotracheal tube which includes a circular collar portion and a pliable flange or gill. One or more of the sealing elements are positioned on a tubular member such as an endotracheal tube. When the tubular member is inserted into a lumen such as a trachea, the pliable ...
A device for entering dyes having a consistency, which may vary from a liquid to a pulverous state, into synthetic material processing machines, especially extrusion and injection molding machines, by means of a hose pump adjustable as to the quantity being delivered thereby. The device includes a rotor provided with r...
The interactive data entry system and method of the present invention automatically assists in the design, engineering and fabrication of a pipe line flow measurement system in accordance with the relevant standards, regulations and industry requirements. Given site-specific criteria for a meter tube, the present inven...
A hydraulic expander assembly for installing a tube repair sleeve in a tube at a selected location relative to a tube defect or a tube support. The apparatus includes a hydraulic expander having at least one expandable bladder and adapted to receive the sleeve thereon. The expander includes a stud having at least one c...