Matches 151 - 200 out of 950 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >
Match Document Document Title
5785121 Blowout preventer protector and method of using same during oil and gas well stimulation  
An apparatus for protecting blowout preventers during well fracturing and/or stimulation procedures is disclosed. The apparatus includes a hollow spool with spaced-apart inner and outer sidewalls...
5775368 First reducing stage for a two-stage regulator  
First reducing stage for a two-stage regulator, including a nozzle connected by a yoke and a clamping screw to an inlet, a pressure chamber, and a shutoff member that slides, guided by a piston or...
5765752 Airless atomizing nozzle and system for humidity control  
An atomizing nozzle assembly, comprises a body; a nozzle head secured to the body, the nozzle including a chamber and an orifice for permitting water to flow out; a stem disposed within the...
5765586 Reduction of heat transfer between a body and its environment  
Heat transfer between a body and its surrounding fluidous environment is reduced by placing at least one baffle-insulator adjacent to the body, such that the baffle-insulator which has a thermal...
5762099 Valve system  
A valve (14,16) for handling a hot fluid material such as the coal dust formed in the smelting of direct reduced ore, in which those parts of the valve body (19) in direct contact with the material...
5755401 Missile diverter integration method and system  
A missile diverter for controlling yaw and pitch includes several valve housings secured to an inside surface of a bridge or to a removable cylinder. The valve housings are secured in aligned...
5746252 Three-way hot air divert valve  
A three-way hot air divert valve. The valve is mechanically similar to a normal divert valve, but includes elements made from refractory materials to provide thermal breaks so that heat in the hot...
5746198 Valve for a first stage regulator having an encapsulated head  
A movable valve member is disposed within a first stage regulator within a regulator body for receipt of pressurized gas. The movable valve member is formed of a metal having an enlarged head and...
5730167 Hot and cold water mixing device  
A hot and cold water mixing device which comprises an inner housing (11) provided with a hot water inlet hole (17), a cold water inlet hole (18) and a mixed water delivery hole (19), and an outer...
5725009 Fitting removal fluid discharge bag  
A device for containing and redirecting fluid which is released when a fitting is removed from an end of a pipe is attached to a pipe after the connection between the pipe and the fitting has been...
5713394 Reusable insulation jacket for tubing  
A reusable single layer insulation jacket for splicing and termination of industrial tubing, fittings and valves carrying extreme hot and cold materials comprises a fiberglass mat. The mat is of a...
5706851 Plug valve  
A high temperature water-cooled gas-tight lubricated steel plug valve for handling abrasive particulates (such as iron ore or sponge iron) having a water-cooled hollow double-walled housing with...
5701929 Cover assembly having rapid installation features for covering undersink piping  
An insulative cover assembly for insulating a P-trap drain piping assembly comprises a unitary body including a first section and a second section joined together at a third section, the first...
5699828 Cover assembly with integral measurement indicia for covering undersink piping  
An insulative cover assembly for insulating a P-trap drain piping assembly comprises a unitary body with a first cover section and a second cover section, the first cover section having an...
5685328 Cover assembly and method for covering undersink piping  
An insulative cover for undersink angle stop valve assembly comprises a first elongated piece having a pipe portion configured to cover a supply pipe and a valve portion configured to cover an...
5678598 Cover assembly and method for covering undersink piping  
A cover assembly and methods for covering undersink piping includes insulative cover pieces placed over respective pipe sections such that their ends are adjacent at pipe junctures. Collars are...
5676183 Gasoline containment systems with fire protective collar  
A fire protective collar for plastic fittings used in flammable fluid handling equipment is formed in two pieces which fit together around the fitting. Each piece has a semicircular top with a...
5649566 Cover assembly and method for covering undersink piping  
A cover assembly and methods for covering undersink piping includes insulative cover pieces placed over respective pipe sections such that their ends are adjacent at pipe junctures. Collars are...
5626164 Crack resistant valve plate assembly for a molten metal slide gate valve  
A crack resistant valve plate assembly is provided for use in a slide gate valve. The valve plate assembly includes a refractory valve plate having an orifice positioned along its longitudinal...
5623960 Solenoid-operated valve for thermally insulated piping and attachment construction therefor  
The present invention relates to a solenoid-operated valve for a thermally insulated piping having a thermally insulated outer periphery suitable for transporting low-temperature fluid,...
5603347 Sillcock rupture control assembly  
An improved leak guard for preventing damage to a building caused by a ruptured conventional sillcock, wherein the sillcock has a tube, a valve within the tube and a control knob at one end of the...
5597009 Vacuum-enclosed integral cryogenic valve  
The present invention relates to an electrically-controlled vacuum-enclosed cryogenic valve including firstly a body receiving the seat for a valve member, and inlet and outlet channels for a...
5590681 Valve assembly  
Molten metal is delivered from a master furnace to the molten metal holding chamber of a low pressure casting machine by a launder assembly having a unitary, quickly replaceable, valve assembly...
5586568 Cover assembly and method for covering undersink piping  
A cover assembly and methods for coveting undersink piping includes insulative cover pieces placed over respective pipe sections such that their ends are adjacent at pipe junctures. Collars are...
5582200 Gate valve with spring assisted valve liner  
The valve assembly 20 has two housing halves 22 which are bolted together to form a housing 24 for two resilient valve liners 26 with coaxial through passages 28 for the flow of fluids through the...
5579808 Permanent core plumbing product  
A plumbing part is made from a permanent core and a body cast around the core. The core is formed of a material which meets the retirements as to the permitted leachability of lead and/or other...
5564679 Chemically-resistant fluid control valves  
A chemically-resistant fluid control valve is disclosed generally comprising fluid inlet and outlet passages separated by fluid control means, which control means comprise a flapper plate disposed...
5564463 Cover assembly for covering undersink piping  
An insulative cover assembly for insulating a P-trap drain piping assembly comprises a unitary first cover piece having a generally elongated body terminating in an approximately 180° bend at the...
5540255 Thermal insulation for P-trap piping  
Pieces of thermal insulating molded rubber are configured to conform to under-sink piping, so as to provide protection against burn injury from contact with hot surfaces. The pieces are...
5540253 Plug valve  
Disclosed is a plug valve adapted to be placed in a chamber or vessel containing fluidized particles to control flow of the fluidized particles between the chamber or vessel and the open end of a...
5533547 Bulkhead entry filling  
A fitting sealing an intersection of a pipe passing through a wall includes an adapter assembly including an elongated threaded sleeve with an enlarged flange at one end, an adapter gasket, an...
5524669 Thermal insulation for angle-valve piping  
A one-piece body of thermal insulation comprises a first component having valve-covering and pipe-covering portions, and a second, perpendicular component for covering the water-supply tube. An...
5524668 Hot and cold water mixing device  
A hot and cold water mixing device comprises an outercasing having openings 51, 52, 170a and 180a which communicate with a hot water supply passage, a cold water supply passage and a mixed water...
5522433 Reusable insulation jacket for tubing, fittings and valves  
A reusable insulation jacket for tubing elbow and valve connectors carrying extreme hot and cold materials comprises a polygonal fiberglass mat. The mat is stitched to form a cavity as to...
5520213 Valve assembly  
A plastic body, in particular a valve for use with aggressive fluids, includes a valve box having an inner body made of especially chemically highly resistant plastic material and provided with...
5511573 Contaminated valve containment device  
A contaminated valve containment device is provided which includes a leak-proof housing that is attachable to a leaking pipe member to prevent migration of contaminants to the environment. Disposed...
5509441 Reaction injection molded valve  
A mold and method of forming a butterfly valve and the novel valve formed. The disclosure includes providing a valve skeleton having a body portion, a hollow neck extending from the body portion to...
5505500 Apparatus for preventing generation of fugitive emissions at a drain site  
A sleeve member is positioned between an outlet pipe and a drain structure to form a fluid flow passageway isolated from the ambient atmosphere to confine fluid emissions from either the outlet...
5503193 Reusable insulation jacket for tubing  
A reusable insulation jacket for splicing and termination of industrial tubing carrying extreme hot and cold materials comprises a rectangular fiberglass mat. The mat is of a width as to completely...
5488971 Blades for isolators  
A blade for an isolator, in particular for a diverter or flap isolator, which comprises a plurality of plate arms (21) to be attached to an isolator shaft (31), and a pair of plates (22),...
5454392 Fastener, and assembly utilizing the same  
A fastener has a head component with a channel in which are engaged bosses of a member to be secured, which bosses cooperatively form a passage for receiving the fastener. A tail component of the...
5441074 Unitized hydrant valve assembly  
A unitized, rubber coated valve body for a dry barrel fire hydrant. The valve body is formed to have a hollow, tapered, substantially spherical, cast iron member having a hollow center, a threaded,...
5419364 Angle valve insulation  
A one-piece body of thermal insulation comprises of a valve-coveting portion and a separable pipe-covering portion. A section of the pipe-covering portion is dimensioned and configured for...
5413140 Spring-assisted split seat gate valve  
The valve assembly 20 has two housing halves 22 which are bolted together to form a housing 24 for two resilient valve liners 26 with coaxial through passages 28 for the flow of fluids through the...
5413096 Regulator with improved high pressure seat due to a plastic-covered valve body  
The invention disclosed herein comprises a self-contained breathing apparatus regulator having a valve seat for overlying the crown of an orifice wherein high pressure gas is regulated by said...
RE34832 Heat protective cover for hot water pipes  
A flexible heat protective cover adapted for disposition around and securement to hot water pipes in order to provide both heat insulating qualities and to protect an individual from coming into...
5379982 Control valve  
A control valve comprises a valve body having a fluid channel and a valve seat; a valve operating part; a valve stem supporting member having its upper end fixed to the valve operating part and its...
5370149 Line blind valve  
A line blind valve is disclosed which includes a housing having opposed similar housing halves with resilient sleeve units which compressibly engage each other in the valve open condition and...
5368064 Unitized hydrant valve  
A unitized, rubber coated valve body for a dry barrel fire hydrant. The valve body is formed to have a hollow, tapered, substantially spherical, cast iron member having a hollow center, a threaded,...
5363518 Popup drain stopper  
A plunger assembly 42, which functions as a popup drain stopper, includes a one-piece plastic body 44 formed with a head 50 at an upper end thereof. A connector 48 is formed at a lower end of body...
Matches 151 - 200 out of 950 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >