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7571892 |
Sanitary drain valve
A valve assembly includes a valve body having an internal cavity, an orifice in communication with the internal cavity for communicating with a process in a tank or conduit and an outlet through...
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7568496 |
Dual flange tee
The dual flange hopper tee or other fitting connects to the bottom of a hopper for use in unloading the contents thereof, and has a relatively low profile for ground clearance. When used in...
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7547001 |
Solenoid valve device installed in gas tank
In order to obtain a solenoid valve device installed in a gas tank that is small in size and easy to attach to a gas tank, a valve body ( 8 ) including a flow passage (a) formed therein to...
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7455281 |
Spigot
The spigot comprises a conduit that communicates with the interior of the container to which the spigot is attached. The conduit communicates with a valve body that comprises a chamber that...
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7410146 |
Drain valve with flow control
A drain valve allows liquid to flow into or out of a liquid-container product by use of a restriction cap having a control ring that twists in and out of a base ring in order to control the flow....
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7404542 |
Valve for a flexible container
The present invention relates generally to a valve for a flexible plastic container and more particularly to a valve for dispensing particulate containing liquids.
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7401761 |
Compressed gas cylinder safety device
An improved apparatus and method for preventing accidental disconnection of a valve fitting from a compressed gas cylinder (tank) is provided. A valve safety device preferably includes a valve stem...
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7389792 |
Dip tube valve assembly
An apparatus for sampling or feeding a flowable material through a wall of a vessel or conduit includes a body having a collection chamber formed therein. A passage has an opening operatively...
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7219693 |
Container shut-off valve with venting
An apparatus for effecting transport of a liquid from a container defining an interior storage volume and having a container aperture to effect communication between the interior storage volume and...
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7207547 |
Valve operating assembly and system for operating lever-operated valves
An assembly for swinging an external handle of a tank dome valve on a tank dome about a generally horizontal axis has a gearbox and an air motor. In a preferred embodiment, a housing is...
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7182312 |
Replaceable outlet on a cylinder valve
A valve assembly having a body and a removable outlet adaptor with an anti-rotation device structured to resist rotation and movement of the removable outlet adaptor during installation and/or...
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7178551 |
Valve
A valve for fitting to a container, in particular a bottle, in which a pressure has accrued, comprising a valve housing in which at least one valve seat is provided. A valve seat, independent of...
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7152844 |
Conical valve for cryogenic media
A valve has a valve needle for feeding a medium into a receptacle, a valve chamber, and a valve seat. The end face of the valve needle when the valve is closed as well as the valve chamber...
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7140591 |
Post valve having an annular valve seat
A new and improved high pressure post valve used to control the flow of high pressure gas, e.g., oxygen, from a high pressure gas cylinder. More particularly, the improvements are directed to three...
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7134641 |
Valve having axial and radial passages
A valve includes a valve body ( 100 ) disposable within a chamber ( 103 ) of a housing ( 101 ) and capable of being fluidly sealed with respect to the housing ( 101 ) when the valve is closed. At...
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7134638 |
Stop valve for gas tank
A stop valve for a gas tank is provided which achieves favorable sealing performance by inhibiting rotation of a sealing member attached to a valve element. A passage is formed inside a valve body,...
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7121526 |
Drain plug assembly
A drain plug for a threaded opening in a fluid container that is particularly suited for transom drains in recreational boats. The plug has an externally threaded cylindrical body with a central...
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7111818 |
Safety valve
A safety valve comprises a pressure receiving hole ( 20 ), an actuation chamber ( 21 ), a discharging hole ( 22 ) and an alloy accommodating chamber ( 25 ). An alloy ( 27 ) of a low-temperature...
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7090194 |
Self-priming drain valve
Provided is a self-priming drain valve suitable for draining liquid from a tank wherein sediment and other solid matter has accumulated. The valve includes a reverse thread, stem-down to close...
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7059582 |
Fuel cell supply having fuel compatible materials
The present invention is directed to a fuel cell supply for a fuel cell having an outer casing, a liner member containing methanol, and a valve component comprising a valve body member and a...
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7017604 |
Thermally insulating interfaces
At least one of a valve body, a sealing tip and a vessel or conduit includes at least one space formed therein between an interior of the vessel or conduit and an internal cavity of the valve. The...
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6997434 |
Twist cam valve
A drain valve including a housing, a poppet, a seal, a follower pin, and a biasing mechanism. The housing defines a passage there-through from a first end to a second end, a cam surface at the...
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6997348 |
Post valve having a one piece valve body
A new and improved high pressure post valve used to control the flow of high pressure gas, e.g., oxygen, from a high pressure gas cylinder. More particularly, the improvements are directed to three...
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6981612 |
Tamper-proof gas pin valve
A pin valve assembly includes a spring biasing a piston against a seal to seal an opening of a gas cylinder. The spring compresses a length determined by a distance between the insert and the...
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6948698 |
Valve for pressurized canister
A valve for a pressurized canister includes a housing having a central aperture extending therethrough, a first set of external threads, and a second set of external threads. A sealing member is...
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6913039 |
Valve configuration of an air pressure steel jar of a paint ball gun
A valve configuration of an air pressure steel jar of a paint ball gun, more specifically, a valve configuration comprises a manual wheel disposed at the bottom end of the air pressure steel jar;...
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6899129 |
Shutoff valve and related methods
A shutoff valve includes a positive position indicator for indicating the position of a piston in the valve. The valve position indicator is operably connected to a piston within the valve so that...
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6840274 |
Weldable mount for fuel systems component
A vent apparatus ( 10 ) includes a tank mount ( 12 ) made of a weldable plastics material and a fuel system component such as a valve assembly ( 13 ). Valve a assembly ( 13 ) includes a valve...
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6748851 |
Food cooking vessel
A food-cooking vessel has a bottom plate and an upwardly extending continuous sidewall. A spigot assembly is secured to the sidewall above the bottom plate to allow draining of liquid from the...
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6708723 |
Inwardly opening mechanical vent system
An inwardly opening mechanical vent system is provided for use in a fluid tank having a bottom loading valve and a vent formed in an upper tank surface. The vent system includes a spring interposed...
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6669167 |
Structure of a LPG tank valve
An improved structure of a LPG tank valve having a threaded connector mounted onto a LPG tank and a rotating button being provided to one end of the threaded connector, and an urging device being...
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6651697 |
Fitting, especially a tap cock
A fitting, particularly a tap cock, for receptacles such as tank trucks or containers, which includes a housing ( 2 ), having an inlet opening ( 12 ) and an outlet opening ( 14 ), and a rotatable...
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6616123 |
Hopper tee mounting assembly
A hopper tee mounting assembly capable of accommodating a valve member within the hopper tee mounting assembly. The hopper tee mounting assembly comprises an upper plate having a plurality of...
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6609699 |
Oil drain valve
An oil drain valve comprises a base and a control part. The base is fixedly attached to a drain hole at the bottom of the oil container. The base at the interior is a hollow chamber to communicate...
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6592100 |
Valve mounting structure of fuel tank
A float valve mounted to a tank body made of a synthetic resin. A welding flange provided on a cover made of a synthetic resin having a large swelling rate is welded to an outer periphery of an...
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6499721 |
Bulk container valve
There is disclosed herein a bulk container valve for use with a bulk container having a tubular spout. The valve comprises a one piece plastic housing having an interior chamber connecting a front...
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6497243 |
Assembly of fuel system components on a fuel tank
Apparatus and method of assembling an interior fuel systems component suitable for immersion in liquid fuel in a tank to an exterior component of different material weldable to the fuel tank. The...
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6454237 |
Air activated internal valve
An air actuated internal valve for a cargo container. The valve generally includes a valve base having a valve disk seat and a line connector extending therefrom. A valve stem having a first end is...
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6443427 |
Low-profile low restriction drain valve
A substantially sputtering-free low-profile low-restriction drain valve is used with a fluid reservoir having a drain opening. The drain valve comprises a valve body, a cap and at least one...
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6427710 |
End side holding device for a vent pipe of a fuel tank and method of making same
The end-side holding device for a vent pipe of a fuel tank on a stationary wall of a motor vehicle is constructed in two parts and is composed of a connecting piece connected with the vent pipe and...
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6328278 |
Outlet valve
An outlet valve is arranged in the bottom of a vessel intended to be filled with liquid and has a valve disc (1) connected to a piston rod (4) and a piston (5) actuated by a pressure medium. The...
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6308735 |
Weldable fuel tank valve apparatus
An apparatus is provided that includes a valve assembly and a retainer that couples the valve assembly in a fuel tank. The valve assembly includes a housing having a body portion, a flange coupled...
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6289915 |
Permeation and leak preventative design for fuel tank attachments
A strategy for decreasing hydrocarbon emissions from a plastic fuel tank assembly having a multilayer plastic fuel tank (10) and at least one overmolded fuel tank attachment (100). The strategy...
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6264166 |
Hands-free activating valve for use with liquid containers
A hands-free activating valve which permits liquid to flow and be ingested by the user. The apparatus includes a mouth portion and a mounting portion which engages to the opening of a container...
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6237639 |
Dump-valve device for a craft and pneumatic craft fitted with same
A dump-valve device for a craft, characterized in that it comprises: a plug valve (13) movable approximately rectilinearly relative to a fixed seat (17) supported by a craft transom plate (3),...
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6227223 |
Valve and actuator in combination
The present invention provides an interchangeable modular valve-actuator combination whereby the valve stem on the valve and the actuators are configured to be interchangeably engageable. The...
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6220285 |
Device for adjusting/closing the valve of a gas bottle
The invention relates to a device for adjusting/closing the shut-off valve (2) of a gas bottle or a similar container. The device comprises a frame (7), a turning means (5), a coupling element (6)...
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6213449 |
Handles for bottom outlet valve assembly
A bottom outlet valve for a tank car having a bottom is provided. The valve includes a nozzle projecting from the bottom of the tank car and defining an opening and having a locking member, an...
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6202982 |
Device for coupling an appliance to a cartridge of pressurized fluid
Members for pushing the tabs of an annular part include radial studs forming cams, there being as many of these as there are catching tabs, the cams having the same distribution as the tabs into...
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6196522 |
Geometric lockout coupler
Disclosed is a geometric lockout coupler assembly comprising a probe capable of reversibly moving between an open position and a closed position, the open position permitting fluid to pass through...
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