|
Match
|
Document |
Document Title |
|
|
7639123 |
Fasten device for tire pressure alarm transmitter
A fasten device for tire pressure alarm transmitter, which comprises a fasten base for fastening a valve core style transmitter, and a strip for binding the fasten base on wheel rim, wherein: the...
|
|
|
7583199 |
Air cushion control system
An air cushion control system having an air chamber sensor including an air chamber, a bottom out sensor and an overinflation sensor, an air pump to inflate the air chamber, an air valve to release...
|
|
|
7499255 |
Vacuum-type electrical switching apparatus
A vacuum-type electrical switching apparatus ( 10 ) for high voltage electrical power. A vacuum pressure condition in a vacuum pressure space ( 21 ) surrounding electrical contact points ( 18 ) is...
|
|
|
7495575 |
Gear pump
A gear pump for the dosed conveyance of pigmented lacquers or paints and which is adapted for use with a painting robot. The gear pump comprises two toothed wheels meshing with one another and...
|
|
|
7483795 |
Pressure and temperature compensation algorithm for use with a piezo-resistive strain gauge type pressure sensor
A method of determining a temperature and a pressure in a tank is provided. The method comprises the steps of obtaining sensor data and calculating coefficients. Then, a bridge resistance is...
|
|
|
7450021 |
Vacuum system capacity analyzer
There is provided a method for monitoring a vacuum system such as that used in a dairy milking system. Several independent measurements are made whereby a long term degradation of the vacuum pump...
|
|
|
7397361 |
Device for security systems for operation of habitats on installations
A device is described for a safety system on an installation in connection with the operation of a habitat ( 10 ) in which an object that is carrying out work which results in heat generation such...
|
|
|
7352287 |
Pneumatic controller
A pneumatic controller for controlling a device.
|
|
|
7343871 |
Device for surveying the pressure of fluids housed in tanks or flowing through ducts
An apparatus for surveying the pressure of fluids housed in tanks or flowing through ducts comprises a device ( 100 ), an envelope ( 1 ) with axial symmetry which forms the external covering of the...
|
|
|
7298280 |
Lighted fluid flow indication apparatus
A fluid flow indication apparatus is provided for monitoring and giving an indication of fluid flow.
|
|
|
7265662 |
Apparatus and method for inspecting containers
This invention relates to an integrated apparatus and method for inspection of a container adapted to hold a pressurized gas. The integrated apparatus comprises (i) an imaging device configured to...
|
|
|
7260496 |
Pressure detector and method of diagnosing blockage of impulse lines
A pressure detector for detecting a high side pressure from a high pressure side impulse line and a low side pressure from a low pressure side impulse line includes a high side pressure variance...
|
|
|
7233231 |
Vehicle steering wheel lock with a burglar-proof alarm device
A vehicle steering wheel lock with a burglar-proof alarm device comprises a burglar-proof alarm circuit, A wireless signal detecting unit, an air pressure detecting unit; supersonic detecting unit...
|
|
|
7193501 |
Enclosure system allowing for hot work within the vicinity of flammable and combustible material
An enclosure constructed around an area at which hot work is to be performed at a facility containing flammable or combustible material. Hot work includes such things as welding, torch cutting,...
|
|
|
7191072 |
Pressure and temperature measurement of a piezo-resistive device using differential channel of a ratiometric analog to digital converter
A temperature and pressure measuring circuit is provided. The circuit comprises an uncompensated pressure transducer, an analog-to-digital converter, a reference resistive device, and first and...
|
|
|
7116237 |
Pressure measuring device
The invention relates to a pressure-measuring device (M 1 ) with a controller (C) for controlling the functions of the measuring device (M 1 ) and/or for processing measured data, a sensor (S 1 )...
|
|
|
7116213 |
Acoustic wave device with modulation functionality
An electronics assembly for integration with a tire structure or in another environment includes a condition-responsive device, an RF source, an antenna, and at least one controllable switching...
|
|
|
7091848 |
Enclosure system for hot work within the vicinity of flammable or combustible material
One or more enclosures constructed about one or more objects at which hot work is to be performed at a facility containing flammable and/or combustible material. Hot work includes such things as...
|
|
|
7088227 |
Alarm for a hydraulic system, hydraulic system, method of giving an alarm and vehicle incorporating a hydraulic system
An alarm for a hydraulic system, a hydraulic system incorporating an alarm, a vehicle having a hydraulic system which incorporates an alarm, and a method of giving an alarm in a hydraulic system,...
|
|
|
7084363 |
Variable differential adjustor
A variable differential adjustor for a fluid pressure-actuated switch, with the fluid, in the preferred form of the invention, being air. The restrictor has a restrictor housing with a fluid...
|
|
|
7075425 |
Apparatus and method for monitoring sewer system operation
Disclosed are methods and apparatus for monitoring a plurality of grinder pumps, and in particular, remotely over a communications network. Aspects of the invention include an alarm panel having a...
|
|
|
7071832 |
Electronic digital pressure switch
An electronic digital pressure switch for detecting gas pressures features improved safety. The digital pressure switch that detects gas pressures and generates outputs has a housing provided with...
|
|
|
7061387 |
Measurement instrument, especially for level or pressure measurement with speech assistance
The invention relates to a measurement instrument, especially for level and pressure measurement with a controller ( 9 ), which is connected to a memory unit ( 8 ), an input unit ( 11 ), and also...
|
|
|
7051570 |
System and method for monitoring a pressurized system
A system and method for monitoring a pressure relief device are provided. The system includes a release sensor that provides an indication when the pressure relief device activates. A wireless...
|
|
|
7034700 |
Solid state electronic pressure switch
An electronic single pole double throw switch has two states. In each state, one of the lamps is on and the other lamp is off. In the electronic switch, the voltage, which is at the output terminal...
|
|
|
7030770 |
Hydrogen storage system and power system incorporating same
There is provided a hydrogen storage system having one or more hydrogen storage containers disposed in a confined area with a vent line extending from the one or more storage containers to a...
|
|
|
7015820 |
Apparatus for monitoring a smoke detector
The proper function of a smoke detector of an enclosed space, such as a toilet or freight space or crew quarters in an aircraft, is monitored by at least two air pressure sensors which are so...
|
|
|
7012536 |
Retain overfill monitor with integrated over-vacuum and over-pressure detection
A system for monitoring the conditions within the fuel storage compartments of a transport tank comprises an overfill pressure vacuum probe installed in each fuel storage compartment and which has...
|
|
|
7009505 |
Tire pressure gauge
A tire pressure gauge includes a tubular housing, an air ventilating member dividing the housing into receiving and coupling chambers, a flexible diaphragm disposed in the receiving chamber and...
|
|
|
6992590 |
Systems and methods for sensing a fluid supply status
A system that includes a container containing a fluid, a fluid line coupled with the container, and a pump configured to pump the fluid out of the container through the fluid line. The system...
|
|
|
6943694 |
Bottoming sensor
The present invention is directed to a cushioning device. The present cushioning device has many attributes that are common with many cushions. Some of these common attributes are at least one...
|
|
|
6940414 |
Pressure switch with electrical correction signal for adjusting threshold values
In a pressure switch, which emits an electrical switching signal as a function of the magnitude of a pressure which is supplied to it, which electrical switching signal assumes a first value when...
|
|
|
6938635 |
Level switch with verification capability
The present invention comprises a novel level switch which may be employed to detect liquid levels within a process vessel. The level switch of the present invention is self validating so that...
|
|
|
6903659 |
Low power regulator system and method
Methods are disclosed for collecting sensor data in a pressure regulator system including a controller and a plurality of sensors. The controller and each of the individual sensors are activated as...
|
|
|
6856251 |
Systems and methods for sensing pressure
A system comprises a pressurized container configured to hold a pressurized gas and to supply controlled amounts of the pressurized gas to the system as required. The system also includes a sensor...
|
|
|
6838975 |
Retractable pin array identification apparatus and method
An identification apparatus comprising an array of retractable conductive pins on a base component placed onto a primary device and in communication therewith. A set of shaped identifiers have a...
|
|
|
6836217 |
Carbon dioxide fire extinguishing device
The invention relates to a carbon dioxide fire extinguishing device comprising a capacitive measuring device ( 11 ) which is calibrated for a temperature range above and below the critical...
|
|
|
6831564 |
Low supply tank pressure warning
An apparatus for notifying a user when the gas pressure of a gas is at or below a threshold pressure. The gas can be injected into a chamber of an incubator. The gas pressure can be measured,...
|
|
|
6825770 |
Low pressure alarm assembly
A low pressure alarm assembly where a switch for activating a low pressure alarm is operably associated with a link assembly which is operably actuable in response to the movement of a pressure...
|
|
|
6776819 |
Gas supplying apparatus and method of testing the same for clogs
A gas supplying apparatus of a system for fabricating semiconductor devices is tested for clogs. The gas supplying apparatus includes a carrier gas supplying device for supplying at least one...
|
|
|
6768423 |
Cab environment warning and control method and apparatus
A method and apparatus for providing a cab pressure drop warning to an off-road machine operator and instructions for increasing the cab pressure and for providing incentive to correct the pressure...
|
|
|
6731216 |
Proper tubing installation testing method and apparatus for a peristaltic pump
A tubing installation checking device is provided for determining proper installation of a tubing along a tube receiving channel in a peristaltic pump of the type having a tube receiving channel...
|
|
|
6704682 |
Dual sensor process pressure switch having high-diagnostic one-out-of-two voting architecture
A high-diagnostic, dual sensor pressure switch having a one-out-of-two voting architecture useful in commercial and industrial fluid transport systems is provided for determining whether process...
|
|
|
6696964 |
Device for monitoring the filling of a bag
A device for monitoring the filling of a bag ( 10 ) comprises a resistor element to be mounted on the outside surface of the bag, the resistor element being a flexible potentiometer ( 20 ), the...
|
|
|
6690297 |
Aircraft fuel monitor
A system utilizing a two-circuit vacuum switch to monitor suction in the fuel system between the fuel selector valve and the engine-driven pump and warn the pilot of a restriction in the system or...
|
|
|
6662122 |
Method for the controlled proportioning of liquids while dislocating a gas cushion
A method for controlled proportioning of liguids with a postive-displacement device ( 2 ) for dislocating a gas cushion ( 17 ) includes measuring the pressure (p ab ) in the gas cushion ( 17 ) at...
|
|
|
6652740 |
Pressure sensing fluid filter system
An apparatus for determining hydraulic pressure within a pressure sensing fluid filter assembly includes a pressure-sensing polymer thick film transducer associated with an oil filter assembly....
|
|
|
6636155 |
Gauge having adjustable activating means
A mechanical gauge having a mechanism for setting multiple alarms within tolerance values. When such tolerance values defined by the mechanism are reached, the same mechanism activates an alarm.
|
|
|
6545610 |
Pressure transducer and switch combination
A device for providing a plurality of indications of a select pressure, said device including: an electronic interface having an input and an output; a resistive structure adapted to measure the...
|
|
|
6539795 |
Method for determining a fluid contact level in a hydrocarbon fluid bearing formation
A method for determining the depth (D L ) of a fluid contact level between a first fluid (F 1 ), such as water, and a second fluid (F 2 ), such as crude oil or natural gas, within the pores of an...
|