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7159533 |
System and method for monitoring the delivery of gas to a person's airway
A gas delivery system and method are disclosed in which a flow indicator is interposed between the distal end of a conduit connected to a gas source and a device for introducing the gas in the...
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6938455 |
Grease supply confirming device and method
A grease supply confirming device confirming the supply of a grease into a bearing, according to the present invention includes a detecting member an elastic supporting member and a movable body....
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6481469 |
Indicator for use on fluid dispensing tank
Disclosed is an indicator for use on top of a fluid distributing tank having a flexible diaphragm therein. The indicator warns the user when the tank is almost out of fluid in order to avoid the...
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6427871 |
Programmable liquid dispensing device with user readable indicators
A dispensing device with user readable indicators for tracking information associated with a succession of pouring events. Each pouring event dispensing a pre-determined volume of liquid from a...
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6145701 |
Machine for dispensing a soft-serve product such as ice-cream, frozen yoghurt, or the like
A machine for dispensing a soft-serve product comprises a freezer barrel (12), a mix hopper (14) for containing soft-serve mix (16) and being in flow communication with the freezer barrel so that...
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6085586 |
Flow meter system with remote displays for each discharge
A system for monitoring the volume rate of flow and total volume of liquid being drawn from a supply by way of a plurality of discharge conduits includes a flow meter transducer for associated...
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5954102 |
Suspended type fueling system
A suspended type fueling system of the present invention is composed of an oil reservoir, fueling tube, fueling hose with a nozzle, pump on the fueling tube, pump motor for diving the pump,...
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5871651 |
Electronic filter status sensor
A fuel dispenser having a filter status sensor includes a fuel delivery path for delivering fuel from a station storage tank to a vehicle; a fuel filter in the delivery path for filtering fuel...
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5851108 |
Electronic control sensor systems
A motion sensor for connecting to the housing of a gasoline dispenser which is used to dispense gasoline to vehicles. The motion sensor includes components to detect motion, such as that caused by...
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5816448 |
Dosing device and system for accurate dosing of fluids
An arrangement for dosing fluids, such as beverages, comprising a flow meter arranged in the fluid dosing duct, an on-off valve arranged in the dosing duct downstream of the flow meter for...
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5711456 |
Above ground fuel transfer module
An above ground fuel transfer module includes a bottom surrounded by vertical side walls forming a fuel containment vessel. One corner of the support frame has the vertical side walls recessed to...
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5632411 |
Meter and a method for measuring quantity of a flowing liquid
A meter for measuring the quantity of milk by weight flowing in a pipeline comprises a main housing having a main milk inlet pipe and a main milk outlet pipe. A buffer chamber in the main housing...
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5363988 |
Fuel dispenser controlled in dependence on an electrical signal from a gas detector of the dispenser
This invention relates to an improved fuel dispenser comprising a gas detector responsive to the presence of gas within the fuel. The gas detector provides an electrical signal indicative of the...
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5360139 |
Liquified natural gas fueling facility
An automated fueling facility allows untrained persons to safely dispense homogenous phase liquid methane from a cryogenic storage tank into a motor vehicle. The fueling facility automatically...
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5323721 |
Planter monitor system
A planter monitor system monitors, measures and displays a plurality of planter performance parameters. The system includes a display console, a plurality of row unit modules and a plurality of...
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5267670 |
Fuel dispensing system having a flexible hose with a static dissipator and a fuel leak detector and method of making the same
A fuel dispensing system and method of making the same are provided, the system comprising a storage tank for the fuel and being disposed in the ground, a dispensing pump disposed above the ground,...
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5249707 |
Dispensing nozzle having a fuel flow indicator
A fuel flow indicator for use in a nozzle of a fuel dispensing system. A small percentage of the fuel flowing through the nozzle is diverted to a chamber and used to power rotation of a light...
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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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5088623 |
Dispenser with indicator
A dispenser comprising, a container having a chamber for retaining a flowable material, and a nozzle defining an outlet orifice. The dispenser has a device for pumping the material through the...
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5012840 |
Fluid flow indicator system
A fractional flow indicator system by which flow in a fluid dispensing conduit is visually indicated using an improved fractional flow diverting element which utilizes a venturi effect rather than...
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4953751 |
Overflow prevention for soft drink dispensers
A soft drink dispenser is provided with an electrical circuit path defined between the syrup and soda streams and the cup receiving the drink. By interrupting the path and then reestablishing it,...
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4947888 |
Toxic fluid and vapor handling apparatus
A trough surrounding the base of a machine for trapping the spilled chemical and draining it into a pit in which a pump is located that is automatically engaged to pump the spilled chemical into a...
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4762611 |
Water quality indication system
A water conductivity sensing and indicating system arranged for association with a water faucet and maintainable water processing apparatus includes apparatus for indicating whether the water...
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4726492 |
Fuel supplying apparatus
A fuel supplying apparatus comprises a switch for driving a pump in response to moving of a fuel supplying nozzle from a waiting position, a circuit for driving the pump and carrying out a fuel...
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4629093 |
Proportioning dispenser for powdered products
Proportioning dispenser for powdered products consisting of a main body delimitating a first, filling chamber and a second, discharge chamber. The body supports a feed hopper, a proportioner...
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4603792 |
Ticket issuing machine with product dispenser
A ticket dispensing machine includes a stack support, posts and guide and the lowest ticket from the stack is moved by a striker plate actuated by a solenoid towards a pair of rollers the lower one...
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4597507 |
Apparatus for metering and feeding a solution
An apparatus for metering and feeding a solution is disclosed. The apparatus comprises a container, an inlet valve for feeding a solution into such container, and an outlet valve for allowing the...
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4507604 |
Flowable material measuring apparatus
Apparatus for measuring the quantity of flowable particulate material passing through a conduit; the apparatus including a mounting portion, a flowable material contacting portion, a sensing...
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4460355 |
Fluid pressure monitoring system
Method and apparatus for detecting occlusions in a parenteral administration system of a type having a peristaltic pump for pumping a fluid through a feeding tube to a patient. A pressure...
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4436223 |
Device for recording the dispensing of fluids
A device is provided for recording the dispensing of a predetermined measure of a conductive fluid, e.g. water, alcoholic beverage, etc., from a container outlet. The device comprises an electrical...
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4423627 |
Flow meter
This invention provides a fluid flow meter including an elongated tube and an element adapted for connection to a fluid line, the elongated tube including one or more orifice openings of...
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4350266 |
Pumping system for unstable fluids
A pumping system for delivering unstable fluids under pressure, comprising a pair of alternately operated single-acting pumps operated by a double-acting air motor. The air motor is controlled by a...
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4345699 |
Lubricant tank
A tank suitable for holding a lubricant is provided with a dipstick. A sleeve which is mounted on the tank and adapted to support the dipstick is interconnected with the output duct of the tank by...
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4291693 |
Fluid metering device
A method and apparatus for metering fluids that are parenterally administered to a patient. The fluid metering device consists of a plastic housing having a primary fluid channel formed therein...
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4257748 |
Flow indicator for positive displacement pump
A flow indicator for a positive displacement pump is connected to a liquid supply reservoir below the liquid level in the reservoir. The indicator has a first passage through which liquid is...
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4228921 |
Apparatus for measuring liquid developer flow rate
An apparatus and method are provided for measuring the flow rate of liquid developer in a diazotype copy machine. The liquid developer is supplied from a supply source to a flowmeter provided with...
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4204612 |
System for applying foam insulation
A system for applying a foam insulation material which automatically compensates for changes in temperature and flow rates so that an optimum blending of materials can be maintained to provide for...
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4195516 |
Apparatus for continuously measuring rates of flow of a liquid
Apparatus for continuously measuring rates of flow of a liquid has two containers arranged serially in the liquid flow path and each associated with a self-levelling balance beam. Beam displacement...
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4136692 |
Flow meter administration device
A flow meter for liquids comprising two tubes interconnected at their lower ends, one tube providing an inflow passage for liquid from a supply container and the second tube having an opening at...
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4127194 |
Device for sorting mail according to zip codes
A system for sorting mailing pieces is described in which pre-addressed labels are applied to mailing pieces and in which selected labels bearing indicia representative of a zip code group are...
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4116364 |
Dispensing system for low stability fluids
A system for safely dispensing fluids, especially low stability fluids such as catalysts, comprises a pair of fluid operated pumps of very small volume alternately operable for drawing in...
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4042149 |
Liquid pump and metering system
A liquid pump and metering system for difficult-to-handle liquids where accurate metering and control is required. The system selectively meters the flow of liquids and employs a digital counting...
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3999686 |
Apparatus for continuously mixing and monitoring a syrup mixture
A continuous mixing method and system for preparation of syrup employed as a starting material for continuously manufacturing plate products therefrom are disclosed. The syrup is prepared by a...
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3891120 |
OPERATION MONITOR FOR AIR PRESSURE TYPE SEED PLANTER
A monitoring apparatus for a seed dispenser and planter wherein superatmospheric air pressure holds seeds in apertures of the drum periphery until released, and the superatmospheric air sweeps...
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3768510 |
METHOD AND APPARATUS FOR FLOW RATE CALIBRATION
A flow rate calibration apparatus and method therefor is designed to accurately calibrate the flow rate of very small streams that are difficult and potentially dangerous to handle. The apparatus...
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3650434 |
LIQUID PROPORTIONING DEVICE
A device for accurately maintaining a constant volumetric proportion between liquids delivered to a mixing point. The device includes means for positively metering the volume of a principal liquid;...
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3223198 |
Fluid pressure lubricating system indicator means
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2907015 |
Planter indicator
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2842089 |
Removable telescoping sight glasses for conduits
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RE14702 |
Title is not available
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