| Patents for G01F 23 - Indicating or measuring liquid level, or level of fluent solid material, e.g. indicating in terms of volume, indicating by means of an alarm (31,056) |
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| 03/24/2010 | CN101680796A Radar level gauging system for use at sea |
| 03/24/2010 | CN101680795A Distributed monitoring and control fluid handling system |
| 03/24/2010 | CN101680319A Integrated oil condition and level sensor |
| 03/24/2010 | CN101677147A Modular design for a fill-level-radar antenna system |
| 03/24/2010 | CN101676108A Recording device and liquid container |
| 03/24/2010 | CN100595556C Automatic additive device for filtering and washing samples |
| 03/24/2010 | CN100595525C Acoustic liquid level alarm of liquid reservoir |
| 03/23/2010 | US7683778 Apparatus for detecting information on object |
| 03/23/2010 | US7681760 Liquid cartridge |
| 03/23/2010 | US7681447 Liquid level detection apparatus |
| 03/23/2010 | US7681446 Liquid container |
| 03/23/2010 | US7681445 Apparatus for determining and/or monitoring at least one process variable |
| 03/18/2010 | WO2010029729A1 Fuel battery system |
| 03/18/2010 | US20100070209 Method and apparatus for adaptively handling level measurements under unstable conditions |
| 03/18/2010 | US20100070208 Apparatus and method for dynamic peak detection, identification, and tracking in level gauging applications |
| 03/18/2010 | US20100070207 Method for robust gauging accuracy for level gauges under mismatch and large opening effects in stillpipes and related apparatus |
| 03/18/2010 | US20100070061 Method for simulating the gauging of a liquid tank |
| 03/18/2010 | US20100065745 Detection of high z materials using reference database |
| 03/18/2010 | US20100064827 Device for passive monitoring of diver ascent rates |
| 03/18/2010 | DE102008045677A1 Contactless tank level sensor for indicating fluid level in fuel tank of motor vehicle, has magnet element and deflector arrangement, where effect of magnetic field of magnet element on arrangement varies over longitudinal axis of element |
| 03/17/2010 | EP2163866A1 Fluid level sensor |
| 03/17/2010 | CN201425508Y 燃油液位传感器 Fuel Level Sensor |
| 03/17/2010 | CN201425507Y Gear shifting box fuel alarm device |
| 03/17/2010 | CN201425506Y Liquid level measurement sensor of molten steel |
| 03/17/2010 | CN201425505Y Water level reminder for tub in family bathroom |
| 03/17/2010 | CN201425504Y Security alarm for overflow device |
| 03/17/2010 | CN101675323A Signal transmitter for a filling level sensor |
| 03/17/2010 | CN101672682A Device for measuring tar ammonia interface of mechanical settling tank and working method thereof |
| 03/17/2010 | CN101672681A Water level measurement device, water level measurement method and water level correction method |
| 03/17/2010 | CN101672680A External V-shaped optical control imaging material level instrument of iron-making coal-injecting pulverized coal bunker |
| 03/17/2010 | CN101672679A Saline water level automatic alarm device |
| 03/17/2010 | CN101672647A Ultrasonic open channel flow rate comprehensive monitoring instrument and measuring method thereof |
| 03/16/2010 | US7680611 Method for detecting and reporting of fluid in distribution networks, particularly in condominium water or gas distribution networks, and apparatus for performing the method |
| 03/16/2010 | US7677098 Light sensing contactless fuel level sensor |
| 03/11/2010 | WO2010025539A1 Method and system for performing x-ray inspection of a liquid product at a security checkpoint |
| 03/11/2010 | WO2010025526A1 A livestock feed delivery system with sensor |
| 03/11/2010 | WO2010007237A3 Flushing mechanism comprising a safety device |
| 03/11/2010 | WO2009148233A3 Level sensor |
| 03/11/2010 | US20100058856 Measuring Cup Sensor and System |
| 03/10/2010 | EP2161552A1 Shaft transfer and horn aerial |
| 03/10/2010 | EP2161551A1 Variable transmission output for fill state measurement |
| 03/10/2010 | EP2161216A1 Container for flowable substances and method for non-porous metering of such substances |
| 03/10/2010 | EP2160575A1 Ultrasound level measurement device with recognition of maximum level |
| 03/10/2010 | EP2160574A1 Oil level dipstick guide assembly |
| 03/10/2010 | CN201421349Y Water level detection device |
| 03/10/2010 | CN201421348Y Switching value output type belt conveyor material level detector |
| 03/10/2010 | CN201421347Y Antifogging sheath of ultrasonic liquid level meter |
| 03/10/2010 | CN201421346Y Radio-frequency-sensing multilayer level sensor |
| 03/10/2010 | CN101666669A Ultrasonic liquid level detector with protective device |
| 03/10/2010 | CN101666668A Variable transmission output for fill state measurement |
| 03/10/2010 | CN101666667A Liquid level sensor with rotatable type electrode |
| 03/10/2010 | CN101666666A Water overflow detector sleeved on tail end of water pipe |
| 03/10/2010 | CN101666665A Temperature-resistant and pressure-resistant sealing mechanical oscillating resistant level gage |
| 03/10/2010 | CN100593696C Energy storage in a radar level gauge |
| 03/10/2010 | CN100593695C Adjustment screw |
| 03/09/2010 | US7676316 Methods for optimizing the operation parameters of a combustion engine |
| 03/09/2010 | US7673509 Magnetically coupled drive for a sealed liquid level sender |
| 03/04/2010 | WO2010023774A1 Liquid level detector |
| 03/04/2010 | US20100052974 Variable Transmission Power for Fill Level Measuring |
| 03/04/2010 | US20100050606 Urea tank assembly |
| 03/04/2010 | DE102008045164A1 Hollow profile for receiving e.g. floater, in fuel tank of motor vehicle, has hollow space defined through outer wall, and floating chamber for floater defined through separating wall in hollow space, where separating wall is even |
| 03/04/2010 | DE102008045163A1 Measuring device for determining fluid filling level in fuel tank during operation of internal combustion engine for motor vehicle, has measuring plate supported in profile such that plate sections are moved opposite to profile along axis |
| 03/04/2010 | DE102008045162A1 Fuel tank for use in motor vehicle i.e. lorry, has measuring device with pick-up head from which plate is extended into fuel tank, where plate is fastened exclusively in or to end of pick-up head |
| 03/04/2010 | DE102008045161A1 Floating body for device for detecting liquid fill level in liquid tanks of vehicle, has chamber for accommodation of circuit plate, and locking element formed at insertion side of chamber and blocking movement of plate in direction |
| 03/04/2010 | DE102008045160A1 Tube system for use in fuel tank of lorry, has cover element comprising inlet opening for allowing inflow of fuel into floating chamber, and receiving space attached to chamber, and floating body sectionally accommodated within space |
| 03/04/2010 | DE102008045159A1 Head component for fuel-level sender for fuel tank of motor vehicle, has operating material channel comprising half shells that is formed from two component halves, and comprising curved regions |
| 03/04/2010 | DE102008045156A1 Measuring device for determining fluid filling level in fuel tank of vehicle, has floating body contacting surface of wall at positions that are provided in predetermined partial region, and corner region covered by partial region |
| 03/04/2010 | DE102008045154A1 Method for providing sensor head and fuel pipe connected with head that is utilized in fuel tank, involves connecting pipe with head at arbitrarily selected relative positions or at relative position that is determined by components |
| 03/04/2010 | DE102008045153A1 Fuel tank for use in motor vehicle i.e. truck, has sensor head formed up of two components, and printed circuit board mounted in one of components and extended through another component without being attached to latter component |
| 03/04/2010 | DE102008039549A1 Sensor arrangement for use in developer station of electrographic printer for monitoring filling level of toner in toner receptacle, has current measuring circuit measuring current consumption of piezoactuator |
| 03/03/2010 | EP2158458A1 Method and device for detecting water in a cellular structure |
| 03/03/2010 | CN201417168Y Water level alarm |
| 03/03/2010 | CN201417167Y Closed car oil level sensor |
| 03/03/2010 | CN201417166Y Ultra-high temperature tuning fork level switch |
| 03/03/2010 | CN201417165Y Moderate-energy / high-energy photons output device |
| 03/03/2010 | CN201417164Y Omni-range all-weather level detecting device of inner and outer floating roof tanks |
| 03/03/2010 | CN201417163Y Integrated stock rod |
| 03/03/2010 | CN201417162Y Oil capacity automatic measurement device |
| 03/03/2010 | CN101660936A Oil level sensing device |
| 03/03/2010 | CN101660935A Contact-type oil level sensor improvement device |
| 03/03/2010 | CN101660934A Method for controlling fuel meter |
| 03/02/2010 | US7672797 Flow measurement in partially filled pipes using pulsed peak velocity doppler |
| 03/02/2010 | US7670564 Liquid dispensing apparatus, automatic analyzer using same, and liquid surface detecting apparatus |
| 03/02/2010 | US7669473 Pressure-based aircraft fuel capacity monitoring system and method |
| 03/02/2010 | US7669472 Liquid level detector and liquid processing system provided with the same |
| 03/02/2010 | CA2487466C Oil pan |
| 02/25/2010 | WO2010021027A1 Level measurement system |
| 02/25/2010 | WO2008104967A3 Fluid measurement system |
| 02/25/2010 | US20100043554 Apparatus for ascertaining and/or monitoring a process variable of a medium |
| 02/25/2010 | US20100043544 Device and method for monitoring a gas volume in a unit filled with liquid |
| 02/25/2010 | US20100043543 Fuel Sender with reed switch and latching magnets |
| 02/25/2010 | DE102008040837A1 Position sensor, has spacer frame provided on electrically insulating carrier and enclosing resistance path, and electrically conductive conductor foil fixed at side pieces of spacer frame and electrically contacted with slider |
| 02/24/2010 | EP1409283B1 Fuel transfer pump and control |
| 02/24/2010 | CN201413177Y 液面报警器 Liquid level alarm |
| 02/24/2010 | CN201413176Y Marine elastic proportional level meter |
| 02/24/2010 | CN201413175Y 油位传感器 Oil level sensor |
| 02/24/2010 | CN201413174Y Water supplementing device of steam drum liquid level measurement balance container |
| 02/24/2010 | CN201413173Y Blast furnace gauge rod heavy hammer |
| 02/24/2010 | CN201413166Y Liquid-phase chemical raw material metering tank |
| 02/24/2010 | CN201411171Y Storing tank with liquid level display |