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7513393 |
Container system
A container system of this invention includes a container for holding a fluid, a follower in the container which moves in the container in response to a change in a level of fluid in the container,...
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7377162 |
Method and apparatus for liquid level sensing
A liquid level sensing arrangement for a tank may include a float having a disc-like shape and a sensor that detects a position of the float relative to the tank. The float may have an overall...
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7163125 |
Carafe with contents volume indicator
An inexpensive, readily visible indicator for liquid levels in a vacuum bottle that includes a coating of reflective material to minimize radiation heat transfer from the interior of the vacuum...
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7147014 |
Smart tree stand with water filling device
A smart water filling device comprising: a vessel, having an outlet and a space extended outwardly from one side of the vessel; a tube, one side coupled to the outlet; a float device, having a...
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6955169 |
Inhaler device
A device used with fluid canisters comprising a transparent body allowing the viewing of movement within the body having a minor and major cavity with a float indicator and float seat within the...
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6626332 |
Method and device for the controlled dispensing of cleansing foam
The invention relates to a dispenser for foamable liquids which has been improved with regard to the aspects of hygiene and reliability. According to the method, in addition to the pneumatic and...
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6311547 |
Sensor for detecting leaks in a liquid hydrocarbon dispenser
The invention concerns a sensor for detecting leaks in a liquid hydrocarbon dispenser, said sensor comprising a sealed plate arranged at the dispenser base and provided with a collecting container...
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6131769 |
Apparatus for detecting low liquid level in bottom-draining container
An apparatus for is disclosed for detecting low liquid level in a bottom-draining container (12), the apparatus including a spout (14, 48) extended outwardly from the container, the spout having a...
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6076703 |
Dispensing device and container assembly comprising such device
The invention relates to a device coupled to a fluid container. The device contains a fluid inlet and a fluid outlet and is capable of dispensing fluid into the fluid container. The device also...
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6041966 |
Enclosure for a bottom draining container
A valve assembly and a bottom-draining container having the valve assembly. The valve assembly comprising a first body member, a guide member supported by the first body member so that the guide...
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6040776 |
Collection of process effluent
Described herein is an alarm system for use with a `bag-in-box` arrangement (10) which is used to collect effluent from a processing apparatus (20). The alarm system comprises a chamber (50)...
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5850938 |
System and method for storing compounds
A system for storing, circulating and dispensing a liquid compound is disclosed. The system comprises a vessel having an open top end and a closed bottom end, with the compound being disposed...
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5842603 |
Postmix juice dispenser
A postmix juice dispenser for use with a disposable juice concentrate package that includes an integral progressive cavity pump and a mixing nozzle. The dispenser can read a product I.D. label on...
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5413248 |
Maple syrup dispenser
A bottle for storing and dispensing maple syrup and like fluids comprising, in combination a one piece container having a generally circular horizontal bottom wall and upstanding side walls of an...
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5299713 |
Automatic liquid soap supply device
An automatic liquid soap supply device is formed of: a plurality of sub-units each having a use detection circuit for detecting the use of a liquid soap supply tap and a pump driving circuit...
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5273187 |
Dispenser
A dispenser wherein a predetermined amount of a dispensing material within a syringe barrel is dispensed from a nozzle thereof by sliding axially a plunger to a prescribed distance toward the...
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5100024 |
Gasoline collector pit box and submersible unit box
An apparatus and a method for collecting in seal containers the gasoline that leaks or spills from service station dispensers or submersible pumps help to reduce the pollution associated with such...
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4921129 |
Liquid dispensing module
A disposable liquid dispensing module in the form of a hollow plastic container for holding liquid, such as a cleaning solution or soap, has at least one liquid level sensing probe permanently...
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4889442 |
Writing instrument with ink quantity of level detecting function
A writing instrument with ink quantity or level detecting function which has an ink tube containing ink, and a float so arranged in intimate contact with the rear end surface of the ink in the ink...
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4881088 |
Plotter pen ink level detector
In a computer controlled automatic plotting device, an ink level detector is provided in a plotter pen cartridge. An ink-following object is provided in the plotter pin cartridge and is supported...
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4865073 |
Liquid level control for refrigeration system
A liquid level control in a refrigeration system operates a solenoid valve to maintain the level of liquid refrigerant in a vessel within a range defined by predetermined lower and upper liquid...
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4752019 |
Combined dispensing head and level gauge
A combined dispensing head and gauge for indicating the quantity of material in a container is disclosed. The combined dispensing head and gauge is comprised of a one-piece dispensing head which...
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4714176 |
Liquid supply reservoir
An improved liquid-supply reservoir in a liquid-using machine such as a copier is described. The improved reservoir is provided with a pipe and a liquid-level sensing device as one unit, which unit...
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4617802 |
Freezer apparatus
New and unexpected control is achieved over the ratio of food ice mix/air directed from a food ice mix container to a freezer chamber. A one-way float valve is disposed within the channel between...
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4570823 |
Soap solution dispenser including indicator means for indicating the filling state thereof
The soap solution dispenser contains a reservoir into which opens an outlet or outflow opening of a container. In the reservoir there is present a float body or float which is pivotably mounted and...
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4513617 |
Storage tank gauging measuring apparatus
A display apparatus which will numerically indicate the quantity of fluids removed from any tank or tanks by accepting the output from a unit inserted in each tank which varies in resistance from...
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4290537 |
Volume and temperature indicators for insulated air pot
An insulated air pot for hot water and the like has a hinged circular cap on the top of which there are arcuate indicators showing the volume and temperature of the liquid in the pot. The volume...
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4284210 |
Static metering pump
A static metering pump includes a pair of tanks, electrically operated inlet and outlet valves, liquid level sensors and controls which permit the alternate filling of a first of the tanks while...
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4189126 |
Rim shield
A rim shield is disclosed for use in conjunction with a porous mold in molding ceramic articles using a slip casting process. Use of the rim shield prevents the deposit of excess clay to the lip or...
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4019659 |
Solids level indicator
A solids-level indicator for small dissolving tanks including a transparent pipe secured on the top of the tank and a gauge member slideable in the transparent pipe and having a pad resting on the...
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4014010 |
Fluid-dispensing apparatus having level control and alarm means
The apparatus comprises a flexible tube through which fluid flows from a supply, and a opaque ball which is adjustably disposed within the tube. When fluid is first fed through the tube, an air...
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3891122 |
AUTOMATIC FLUID DISPENSING APPARATUS
An automatic fluid dispensing apparatus for measuring and dispensing preselected quantities of a fluid. Upon selection of the desired dispensing quantity the apparatus is activated for...
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3830406 |
REFRIGERATOR DISPENSING CONTAINER ARRAY
A modular space-saver type array of dispensing liquid containers for household refrigerator use; parallel-racked rectangular containers have in an embodiment a wedge-section plastic floor draining...
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3782599 |
DEVICE FOR FEEDING GLUE FROM A GLUE CONTAINER TO A GLUE APPLYING HEAD
In a device for feeding glue by means of a hose from a glue container to a glue applying head, the glue in the glue container is provided with a cover layer comprising a fluid, such as a mineral...
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3675819 |
FLOATING INGREDIENT TANK SOLD-OUT SYSTEM FOR BEVERAGE DISPENSING MACHINES
Apparatus for at least temporarily storing liquid material employs a container for such material that is "floated" in another body of liquid and shifts its position under the opposing influences of...
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3598286 |
APPARATUS FOR AUTOMATICALLY AND UNIFORMLY FEEDING NONLIQUID MATERIAL
Apparatus for automatically and uniformly feeding powder, crystalline, paste, pellet and the like nonliquid material directly from the container in which the material is shipped or other container...
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3541283 |
LEAK DETECTOR FOR PUMPED LIQUID SYSTEMS
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3465915 |
LIQUID METERING AND DISPENSING APPARATUS
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3435989 |
METHOD AND APPARATUS FOR MEASURING AND DISPENSING LIQUIDS
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3371535 |
Liquid level indicator for dispenser in dishwasher door
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3366276 |
Liquid dispensing apparatus
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3295721 |
Weedicide solution applicator
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3257032 |
Portable slurry batching plant
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3256907 |
Device for gauging, metering or measuring liquids
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3242474 |
Fluid dispenser and level indicator
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3240388 |
Pump and level indicator combination
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3212333 |
Liquid quantity measuring apparatus having magnetic indicating mechanism
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3187954 |
Soap dispensers
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3144172 |
Emergency fuel supply system
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3114478 |
Liquid level measure device
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