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8176932 |
Defined leak path for high pressure seal
Embodiments of the present invention are directed to methods and devices for conveying or containing fluids under pressure in which seals are provided with a defined path to vent fluid in the event...
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8177093 |
Method and apparatus for supporting faceplates
A paint tray and/or paint tray insert and method of manufacturing same.
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8171949 |
Fluid flow management
A fluid flow method and apparatus are described. The apparatus includes a trough coupled between tanks to provide an air flow down between the tanks.
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8157903 |
Gas-absorbing system
The present invention provides a gas absorbing system which comprises: an inlet pipe, a gas accommodating section into which gas enters through the inlet pipe, and a negative pressure exhausting...
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8152024 |
Apparatus for attaching a drip tray to a beverage dispenser
A drip tray is attached to a beverage dispenser below a splash panel of the dispenser by a releasable latching mechanism that permits the drip tray to be removed from and replaced on the dispenser...
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8130107 |
Leak detection and control system and method
A system and method for detecting leaks using sensors to report the leak and communicate with a control unit to turn off the source of the leak once detected. A valve can be turned off in the event...
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8104502 |
Drain water bacteriostatic structure for air conditioner
A drain water bacteriostatic structure for an air conditioner is provided with a drain pan 8 for holding drain water generated in an air conditioner 1 and an upright antibacterial member 50 which...
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8100140 |
Strength-enhanced water-collecting pan for use under storage hot water heaters
A multi-level fluid-collecting pan configured for placement under an upright cylindrical hot water heater tank and support thereof. It has a circular bottom surface integral with a raised central...
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8096315 |
Double-walled contained shear valve, particularly for fueling environments
A double-walled contained shear valve comprises of an inner housing forming a fuel flow path, and a containment housing surrounding the inner housing, either partially or wholly, to provide a...
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8082939 |
Seal leakage gas recovery system
A dry gas seal leakage recovery system is provided which collects seal leakage gas from one or more mechanical seal assemblies, pressurizing and controlling the outlet distribution pressure of the...
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8066023 |
System and method for collecting and increasing the pressure of seal leak gas
A system and a method for recovering and increasing the pressure of seal leak gas for recycle or passage to further processing.
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8066037 |
Dripless nozzle
A nozzle for dispensing fuel into a vehicle having a body portion and a spout extending from the body portion. The spout passes fuel from the body portion to a vehicle during refueling. The body...
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8061380 |
Automatic flow shut-off system
A tripper unit for actuating a device (e.g. valve-closing actuator) upon contact with water. Basically, the tripper unit is comprised of a housing having a replaceable cartridge therein which, in...
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8056553 |
Condensate pan with condensate trap
A condensate pan for a condensing furnace includes a main chamber to receive exhaust gases, a condensate trap separate from the main chamber and internal the condensate pan and a main drain.
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8013749 |
Fluid detection and containment apparatus
Disclosed are portable, easy-to-install apparatuses for detecting and containing fluid leaked or otherwise discharged from a fluid-filled device and for facilitating testing and maintenance of the...
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8006714 |
Automatic flow shut-off system
An automatic flow shut-off unit for shutting off water to an appliance (e.g. commode) when a leak or overflow occurs. The unit includes an outer housing having a ball valve mounted thereon wherein...
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8002147 |
Method and apparatus for a drip tray screen
A drip tray trap divides a cavity of the drip tray into an inlet chamber and an outlet chamber. The trap includes perforations to permit the passage of liquids, and to restrict the movement of...
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7992586 |
Receptacle for catching and retaining unwanted liquids
A receptacle for catching and retaining unwanted liquids dropped by a spigot or nozzle. The receptacle is configured to hang on the spigot of a liquid dispenser such as a coffee urn, a water...
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7987874 |
Hose system for high pressure hydraulic system
Hose system for use in an hydraulic system, includes a working hose for the transfer of hydraulic fluid having a pressure substantially higher than atmospheric pressure, and a safety hose...
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7984877 |
Auxiliary aircraft fuel tanks, systems and methods providing visual leak detection
Auxiliary fuel tanks are provided with an inner barrier wall defining an interior volume for containing aircraft fuel, an outer barrier wall adjacent the inner barrier wall so as to define a space...
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7971600 |
Compressor throttling valve assembly
A throttling valve assembly has an outer housing that is sealed. An actuator is connected to a pressure balanced shaft that extends into the housing to operate a plurality of linkages that can...
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7959033 |
Drip catcher
A drip catcher, having an adjustable neck, having a hook at the top for engaging a spout pipe of a fluid reservoir, and a basin, containing an absorbent pad and three sided slot on the flattened...
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7954505 |
Mobile leakage containment box including a liquid impermeable membrane
A mobile, emergency apparatus that can be used to minimize the flood damage to the property in rooms that experience ceiling or roof water leaks includes: (a) a container that has exterior and...
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7950411 |
Pipe branching arrangement
A pipe branching arrangement, in particular for a tank farm system, comprises an at least approximately vertically extending hollow body which has at least one lateral connector, further comprising...
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RE42401 |
Double diaphragm precision throttling valve
A throttling valve assembly actuated by a stepper motor having a double diaphragm seal and integral throttling surface. The throttling surface interfaces to a mating orifice and port arrangement to...
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7946309 |
Vacuum-actuated shear valve device, system, and method, particularly for use in service station environments
A vacuum-actuated shear valve coupled between piping from a storage tank and piping internal to a fuel dispenser that automatically opens and closes in response to a vacuum level. A vacuum actuator...
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7941979 |
Thermal processing cabinet with monolithic floor
Smokehouses (20) or other similar thermal processing cabinets or houses are provided with improved floor assemblies (22) which eliminate fluid collection and provide a high degree of structural...
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7934516 |
Toilet leak containment and detection system
This patent discloses a collection system to collect dripped leakage from a toilet discharge flow. The dripped leakage may be from a toilet sealed by a wax ring. The collection system may include a...
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7926504 |
Method and systems for detecting and preventing leakage
A valve assembly for use in detecting leaks is provided. The valve assembly includes a valve, a power source coupled to the valve, and a sensor coupled to the power source. The sensor is configured...
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7921884 |
Load line connection spillage container
An injection-molded load line connection spillage container for catching and retaining liquid spilled when liquids are pumped between storage tanks and tankers provides an injection-molded...
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7913722 |
Watercraft fueling apparatus and methods
A fuel fill port that helps prevent spillage of fuel during watercraft fueling includes a housing having an opening for installation on a surface of the watercraft and a cap for sealing the...
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7909053 |
Draining system for valve actuator/valve stem protector assemblies
Condensation draining system and method for valve stem protectors comprising an actuator and a stem protector assembly structured in combination to provide a drain and an opening for draining...
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7896023 |
Fuel leakage vent for fuel source and valve interface
A fuel leakage vent is disclosed, wherein the fuel leakage vent is formed in a fuel source and valve interface to militate against an accumulation of fuel in a tank compartment.
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7891376 |
Double seat valve for separating media
A double seat valve includes a flow barrier element arranged between first and second closing elements. The flow barrier element shadows a first sealing element and/or a first closing element seat...
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7866336 |
Mechanical emergency liquid shut-off device
A mechanical emergency liquid shut-off device which comprises a liquid sensing unit placed upon a floor of a room. A pair of pulley assemblies are mounted in a spaced apart relationship to a...
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7823744 |
Storage container for water-endangering liquids
A storage container for water-endangering liquids comprises a leakage detection and restraint system. The storage container provides a container that allows for a short-notice alarm system and that...
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7798165 |
Rupture control system
In various embodiments, the present invention includes a rupture control system comprising an inner hose, an outer hose, and a valve that is actuated by fluid leaking from the inner hose. The inner...
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7757705 |
Sink and vanity base protector
This is a leak pan device designed to prevent internal damage to cabinetry caused by faulty plumbing, and also by various kinds of construction debris. It has a flat bottom and one or more raised...
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7753412 |
Vented gas riser apparatus
A vented gas riser for use in a system for conducting pressurized gas through a gas carrier pipe from a gas supply source line located below ground level to a delivery point disposed above ground...
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7753071 |
Leak detector pad
A leak detector pad comprising a circuit board having a bottom surface and a top surface, spaced first and second electrically conductive traces located on the bottom surface, and an electronic...
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7740284 |
Vented gas riser apparatus
A vented gas riser for use in a system for conducting pressurized gas through a gas carrier pipe from a gas supply source line located below ground level to a delivery point disposed above ground...
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7735510 |
Slide and fit damage preventor for kitchen and bathroom vanities
This is a leak pan device designed to prevent internal damage to cabinetry caused by faulty plumbing, and also by various kinds of construction debris. It is composed of two or more parts that fit...
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7735529 |
Dripless nozzle
A nozzle for dispensing fuel into a vehicle. The nozzles includes a body portion and a spout extending from the body portion. The spout passes fuel from the body portion to a vehicle. The body...
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7730902 |
Containment rail system
Disclosed is a modular spill containment rail system for containing a hazardous spilled substance from at least one battery. The system has a plurality of containment rails that are connectable to...
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7703476 |
Trigger mechanism for a water heater fail safe apparatus
A trigger mechanism is provided for a water heater fail safe valve assembly which automatically shuts off the flow of water to a water heater when leakage of water from the water heater is detected...
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7699069 |
Valve status monitoring
A valve apparatus has a valve (1), an actuator (2) and a leakage sensor (3). A body (4) of the valve has first and second valve chambers (6, 8) connected to respective valve ports (10 & 12, 14 &...
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7673646 |
Pan with integrated egg-shaped supports
A fluid-collection pan configured for supporting a unit or system responsible for fluid damage risk to its surroundings. Multiple large egg-shaped supports upwardly extend from the pan's bottom...
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7673658 |
Load line connection spillage container
An injection-molded load line connection spillage container for catching and retaining liquid spilled when liquids are pumped between storage tanks and tankers provides an injection-molded...
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7665480 |
Defined lead path for high pressure seal
Embodiments of the present invention are directed to methods and devices for conveying or containing fluids under pressure in which seals are provided with a defined path to vent fluid in the event...
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7661437 |
Food and beverage industry membrane valve structure
A food and beverage industry membrane valve structure with a membrane which separates a control compartment from a product compartment in a food or beverage handling or processing machine. The...
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