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Document Title |
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7597113 |
Adaptable water connection for fire fighting equipment and connection device
Improvements in present day fire hydrants are presented. The improvement relates to a fire hydrant where the above ground structure is essentially removed and is replaced with an adaptable...
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7588276 |
Tank handle system
An upper section being configured to be held by a user. The upper portion has opposed ends and a downward portion. The upper portion and downward portion are in a common vertical plane during...
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7562674 |
Security enclosure for a control apparatus
A security enclosure ( 20 ) for a control apparatus ( 22 ) is disclosed. The enclosure ( 20 ) is formed of a cage ( 28 ) connected to a base ( 30 ). Opposing mounting straps ( 36 ) partially...
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7552744 |
Decompression valve
A pressure-relief valve has a flange formed with a throughgoing port. A spring plate spaced outward from the port is mounted on a rigid post fixing the spring plate relative to the flange. A valve...
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7509970 |
Adaptable water connection for fire fighting equipment and connection device
Improvements in present day fire hydrants are presented. The improvement relates to a fire hydrant where the above ground structure is essentially removed and is replaced with an adaptable...
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7478646 |
Valve outlet enclosure device
The present invention is an enclosure device for attachment to a fluid withdrawal valve on a chemical storage tank to prevent unauthorized access. The enclosure device comprises a first and second...
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7475702 |
Shut off cover
A shut off cover removably attachable to a water shut off valve for protecting and decoratively covering the shut off valve.
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7448402 |
Leak containment apparatus for reactive gases
Fluid storage and leak containment comprising (a) a fluid storage vessel comprising at least one vessel having an interior, an exterior, and an outlet opening between the interior and the exterior;...
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7438085 |
Protection and tamper notification device for use with a valve
A device for prevention of particulate contamination of a valve fitting and for notification of whether actual access or tampering or potential access or tampering of a fluid from a fluid tank...
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7415988 |
Storage system and protective device for tanks
A tank jacket that has a top portion and a body portion made of a durable flexible material such as nylon is dimensioned to fit over the outside of a storage tank. The top portion includes a hole...
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7357144 |
Contamination control apparatus, management system and related methods
A contamination control apparatus includes at least two pipes connected by a joint portion and configured to allow a processing fluid to flow therethrough, and a cover configured to enclose the...
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7328717 |
Plumbing valve cover for avoiding interference with faucet hose
A plumbing valve cover is disclosed for use in conjunction with under-sink plumbing to avoid interference with the operation of a flexible spray nozzle hose used in conjunction with a spray nozzle....
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7322563 |
Arrangement for securing in-ground water valves
Underground water valves having square operating nuts, such as but not limited to critical water valves which control different pressure zones or different demand areas, are secured by a shielding...
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7318446 |
Protective housing for pipeline
A structure for protecting pipeline sections has a base, a housing affixed to the top surface of the base and having a plurality of side walls extending at an acute angle with respect to a top...
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7287404 |
Security device for a threaded element
A security device for engaging an threaded element includes an inner body configured to engage the threaded element and an outer body operatively coupled to the inner body. A lock is configured to...
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7255125 |
Housing for gas regulator and gauges
A housing ( 10 ) for mounting on a mounting surface and for supporting and protectively enclosing a regulator ( 12 ) and one or more gauges ( 14,16 ) associated with providing, controlling, and...
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7243674 |
Collapsible enclosure
A collapsible enclosure includes a roof, a rear wall, a pair of sidewalls, a front wall, each wall having an outside and inside surface and an open bottom. The cover includes heat insulation...
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7237568 |
Fire-control sprinkler riser systems
A fire-control riser system that provides a multi-function unitary valve system including providing pressure test, pressure relief, and drain/test fluid flow capability for fire-control sprinkler...
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7216667 |
Valve opening/closing handle lock mechanism
A valve opening/closing handle lock mechanism provided in a valve having a manually operated valve opening/closing handle ( 1 ) is capable of maintaining the security of the valve by preventing the...
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7210497 |
Pressure relief device with increased flow rate
A pressure relief device for electrical equipment housing, includes a valve body having a pedestal that projects above a mounting flange and a table on the pedestal that supports a two-stage valve...
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7178546 |
Valve cover
A valve cover having a valve cover body, preferably of two sections. These sections are placed on either side of a valve. When joined, the sections enclose the valve, but form line apertures around...
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7172173 |
Switch valve having a locking effect
A switch valve includes a valve body, a control stem rotatably mounted on the valve body, a limit ring mounted on the valve body, a locking member secured on the control stem and hidden in the...
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7143780 |
Faucet hose anti-tangling guard for a shut-off valve
A faucet hose anti-tangling guard for a shut-off valve is a molded plastic shield that has a prolate shape, divided across a short axis into two portions. The rear portion attaches over a water...
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7143779 |
Pedestal hydrant
A fluid delivering hydrant providing a valve actuated assembly with enclosing shroud and water resistive doom handle assembly to protect the assembly from exposure to the weather while preventing...
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7124999 |
Switch valve having a locking effect
A switch valve includes a valve body, a control stem rotatably mounted on the valve body to open/close a water flow in the valve body, a limit ring mounted on the valve body to encompass the...
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7111637 |
Enclosure system for pressure relief device
An enclosure for a pressure relief device, particularly pressure relief devices mounted on electrical equipment housings, is pre-assembled together with the pressure relief device. The enclosure,...
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7097165 |
Carburetor fuel adjustment and limiter assembly
A carburetor fuel valve adjustment and limiter assembly for a combustion engine limits the maximum and minimum fuel amounts delivered through the valve of the carburetor. A needle valve of the...
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7097164 |
Limiter cap for carburetor
In order to improve a limiter cap ( 300; 300 ′) for limiting the adjustability of at least two set screws or valves ( 200 ), which are arranged side by side, with each set screw or valve ( 200 )...
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7096882 |
Valve security device
A valve security device for releasably securing a fluid flow valve in an inoperable position including an inner body adapted to be disposed about the valve actuator such that rotation of the inner...
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7089956 |
Portable gas delivery device with impact protection
A portable pressurized gas delivery system with impact protection includes a pressure regulator device comprised of a shut-off valve/refill portion, a pressure regulation portion and a flow control...
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7082961 |
Flood relief system
An apparatus for flood relief comprising a bell shaped hollow body having a top, a bottom, a top opening suitable for attaching a hose, and a bottom opening; a base ring having a center opening, a...
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7077387 |
Limited access adjustment system for an internal combustion engine
An adjustment system for a carburetor of an engine places a housing structure around the head of an adjustment screw to inhibit access to the head of the idle fuel adjustment screw except by...
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7070173 |
Carburetor air-fuel mixture adjustment assembly
An apparatus for adjusting the air-fuel ratio of a fuel mixture to be supplied to an engine. The apparatus has a pair of needle valve bodies and a pair of receptacles formed in a main body of a...
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7066191 |
Installation for making available highly pure fine chemicals
A system and method for providing process chemicals. The system includes a housing comprising a functional component positioned in a first compartment, a control module positioned in a second...
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7051996 |
Plug-style air-conditioning service valve
In a plug-style valve, such as an air-conditioning service plug-style valve, basically including a valve body, a stem, a retainer including a service fitting and a valve core, and a cap, the plug...
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7051747 |
Dual purpose vent attachment assembly
A weather cap for gas valve comprising a gas valve vent attachment member for securing to a gas valve vent outlet, a cover connected to the gas valve vent attachment member with the cover and the...
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7044148 |
Apparatus and method for selectively securing a valve in an open or closed position
The present invention generally relates to a locking apparatus adapted to interface with a valve and to selectively secure the valve in an open or closed position. More specifically, a valve handle...
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7040342 |
Fire hydrant lock
A fire hydrant security arrangement includes a center post which is retained on the operating nut of the fire hydrant by a central bolt which is threaded into the operating nut. The center post has...
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7032616 |
Gas and liquid storage tank dome shell protective cover
A gas and liquid storage tank dome shell protective cover for engaging the edge of a U-shaped opening in a dome shell to seal the opening and the storage tank service line extending through the...
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7011291 |
Handle for valves
A handle ( 2 ) as actuating device for valves ( 1 ) is proposed, comprising a fastening head ( 10 ) for fastening to a spindle ( 7 ) of the valve ( 1 ) and an actuating arm ( 11 ) for rotatably...
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6994106 |
Fire hydrant locking device
A locking device to inhibit unauthorized operation of a fire hydrant includes a locking plug having a bottom opening that fits over an actuating nut of the hydrant. The locking plug has a...
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6990995 |
Valve-leaf protective structure for pressure for regulator of air tank used in diving
A valve-leaf protective structure for pressure regulator of air tank used in diving mainly includes a valve-leaf seat being provided at a lower center with a retaining hole and at two sides with...
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6971401 |
Protective cover for valve stems and the like
An apparatus includes a cylindrical body that is formed from soft and resilient material and has a smooth outer surface provided with surface indicia coated thereon that has a fluorescent color for...
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6948512 |
Flushing attachment for hydrant
A device and method for automatically flushing hydrants. The device is installed externally to an existing hydrant. The device comprises a nipple having an internally threaded collar for attaching...
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6941964 |
Safety device for propane tanks
A safety device prevents access to the gas valve of a propane tank. The device includes a cup which fits over the valve, and a locking device for preventing the cup from being lifted from the...
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6935360 |
Fire hydrant protective cover and visibility marker
A fire hydrant protective cover and visibility marker comprising a hollow body having an interior space, a cap portion, middle portion and bottom portion, the bottom portion having an opening for...
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6926024 |
Utility valve box lockout device
A lockout device to secure access to a pipeline valve through a utility valve box having an inwardly directed ring is described. The lockout device includes a tube with a shackle, a plate with an...
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6920894 |
Valve security device
A valve security device for releasably securing a fluid flow valve in an inoperable position including an inner body adapted to be disposed about the valve actuator such that rotation of the inner...
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6913034 |
Emergency shutdown valve actuator
An emergency shutdown valve actuator includes a support and a fluid activated actuator drive secured to the support. Clamps are provided for clamping the support onto a tubular member. A drive key...
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6901950 |
Fire hydrant locking device
Fire hydrant locking devices prevent fire hydrants from being turned on without a key. A fire hydrant has a keyhole in its sidewall. A security bolt is threadedly inserted into the keyhole with one...
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