| Patents for G01L 19 - Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges (10,924) |
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| 02/24/1993 | EP0528657A2 Improved fiber optic pressure sensor systems |
| 02/23/1993 | US5187984 Hydrostatic pressure transducer |
| 02/23/1993 | US5187974 Vehicular pressure-testing apparatus |
| 02/22/1993 | CA2076449A1 Buffer arrangement with back flushing of a quartz pressure transducer in a formation testing device |
| 02/22/1993 | CA2068033A1 Fiberoptic pressure sensor systems |
| 02/18/1993 | DE4225879A1 Measuring head for monitoring pressure and temp. inside die casting mould - comprises thermocouple integrated in piezoelectric force monitoring device |
| 02/18/1993 | DE4127087A1 Flow measurement device for fluid container or pipeline - is fitted into wall of fluid passage traversed by manually-operated rod with terminal sealing ring |
| 02/11/1993 | DE4126377A1 Pressure reduction indicator esp. for valve caps of vehicle tyres - has housing divided by membrane providing desired and actual pressure chambers with signal mask visible through window if pressure drops |
| 02/10/1993 | EP0526967A1 Indicators |
| 02/10/1993 | EP0526525A1 Spray gun comprising miniature electronic pressure gauge. |
| 02/09/1993 | US5185709 Apparatus and method for measuring pressure changes within pressure vessels |
| 02/09/1993 | US5184858 Sucker for plate glass |
| 02/09/1993 | US5184514 Corrosion resistant isolator |
| 02/04/1993 | DE4125467A1 Simultaneous measurement sensor for acceleration and pressure difference - comprises chamber divided into two pressure chambers by membrane carrying seismic weight and acceleration detection system |
| 01/27/1993 | EP0524856A1 Procedure for correcting the influence of the temperature on the measurements of a pressure transducer |
| 01/26/1993 | US5181516 Internal pressure measuring device using catheter with multiple lumens |
| 01/26/1993 | US5181422 Diaphragm type fluid pressure gauge |
| 01/21/1993 | WO1993001480A1 Corrosion resistant isolator |
| 01/20/1993 | CN1068192A Shock durable device of pressure |
| 01/19/1993 | US5179856 Pressure gauge |
| 01/13/1993 | EP0522567A1 Pressure converter |
| 01/13/1993 | EP0517734A4 Multiprobes with thermal diffusion flow monitor |
| 01/07/1993 | EP0521694A1 Relief valve testing apparatus |
| 01/07/1993 | EP0521246A2 Pressure measuring apparatus |
| 12/16/1992 | EP0517734A1 Multiprobes with thermal diffusion flow monitor |
| 12/15/1992 | US5172112 Subsea well pressure monitor |
| 12/15/1992 | CA1311365C Pressure transducer with stress isolation for hard mounting |
| 12/10/1992 | DE4218474A1 Fluid pressure test appts. with several pressure sensors - has sensors for different pressure ranges connected via overpressure protection valves to processing circuitry |
| 12/01/1992 | US5168192 Pressure sensor for use in internal combustion engine |
| 11/24/1992 | CA1310515C Differential pressure gauge transmitter |
| 11/19/1992 | EP0513296A1 Device for the assembly or disassembly of probes in process pipes, tanks, etc. |
| 11/17/1992 | US5163327 Pressure sensing elements |
| 11/17/1992 | US5163326 Line pressure compensator for a pressure transducer |
| 11/17/1992 | US5163321 Borehole pressure and temperature measurement system |
| 11/14/1992 | CA2068503A1 Indicators |
| 11/12/1992 | DE4115420A1 Semiconductor pressure sensor with enhanced overload resistance - is protected by overlap of edge of diaphragm giving relief of tension under excessively high pressure |
| 11/11/1992 | CN1066124A Multi-function differential pressure sensor |
| 11/10/1992 | US5161415 Pressure sensor |
| 11/04/1992 | EP0323963B1 Flangeless transmitter coupling to a flange adapter union |
| 10/29/1992 | DE4113563A1 Pressure switch, esp. for pressure container for filling vehicle safety air bag - has temp. compensation circuit for variations of pressure in container caused by temp. variations |
| 10/27/1992 | US5159525 Pressure sensor |
| 10/22/1992 | DE4112309A1 Sensor for pressure pulses e.g. in IC engine combustion chamber - compensates for dependent variations in transfer liq. chamber vol. by varying chamber capacity |
| 10/15/1992 | WO1992017758A1 Device for protecting pressure detectors from aggressive measuring media |
| 10/15/1992 | WO1992017757A1 Differential pressure device |
| 10/14/1992 | EP0508517A2 Compensated differential pressure transducer |
| 10/14/1992 | CN1065334A Modular pressure instrument |
| 10/13/1992 | CA1308569C2 Pressure sensing apparatus |
| 10/08/1992 | DE4111118A1 Micro-mechanical capacitative pressure transducer - has diaphragm spring with frame coupled to movable electrode plate ia diaphragm |
| 10/07/1992 | CN2118302U Number indicating device for high stability structure of precision pressure meter |
| 10/07/1992 | CN2118301U Pressure gauge apparatus with improved electric joint |
| 10/07/1992 | CN1065140A Pressure-measuring probe |
| 10/06/1992 | US5152672 Rotary pump with pressure switch |
| 10/06/1992 | US5152318 Screw-in throttle valve and pressure gauge assembly |
| 10/01/1992 | DE4132391C1 Pressure difference measurement transducer - has two electrically conducting diaphragms separated by insulating plate and has strain gauge connected to evaluation circuitry |
| 09/30/1992 | EP0506491A2 An overpressure-protected differential pressure sensor and method of making the same |
| 09/17/1992 | WO1992015850A1 Line pressure compensator for a pressure transducer |
| 09/17/1992 | CA2101440A1 Line pressure compensator for a pressure transducer |
| 09/16/1992 | EP0493397A4 Pressure transmitter with flame isolating plug |
| 09/15/1992 | US5146788 Apparatus and method for a temperature compensation of a catheter tip pressure transducer |
| 09/15/1992 | US5146787 Pressure microsensor |
| 09/08/1992 | US5144847 Pressure or force measuring device |
| 09/08/1992 | US5144842 Pressure transducer protection apparatus |
| 09/03/1992 | WO1992015002A1 Apparatus for the control of pressure difference |
| 09/02/1992 | EP0501186A2 Bourdon pressure gauge with overload protection |
| 08/26/1992 | EP0500064A2 Method of processing vacuum pressure information in a vacuum unit to provide a failure precognition signal |
| 08/26/1992 | CN2114154U Shock isolator for pressure gauge |
| 08/26/1992 | CN2114153U Portable dynameter |
| 08/25/1992 | CA1306616C Flangeless transmitter coupling to a flange adapter union |
| 08/20/1992 | DE4141922A1 Temperature compensated pressure switch - uses gas filled bellows to change volume as temperature changes to adjust position of diaphragm relative to actuator |
| 08/20/1992 | DE4104826A1 Electronic pressure switch, e.g. for processing machine - has hydraulic medium pressure detector, evaluation logic, and relay actuating two-position switch with adjustable switching point |
| 08/20/1992 | DE4104811A1 Differential pressure measurement cell with two membranes - has flexural element with fluid connection to transfer vol. region via gap designed for ignition and combustion safety |
| 08/18/1992 | US5138886 Electronic manometer |
| 08/18/1992 | US5138885 Piezoelectric-type pressure sensor |
| 08/12/1992 | CN1063554A Micro-pressure amplifier for force sensor of diffused silicon |
| 08/12/1992 | CN1063553A Aneroid range expandor |
| 08/12/1992 | CN1063552A Range expandor for force sensor of diffused silicon |
| 08/06/1992 | DE4102923A1 Portable barometer with microprocessor and weather forecast display - incorporates memory for control program and weather data necessary for prepn. of forecast from pressure measurements |
| 08/05/1992 | EP0356482A4 A sensor and transducer apparatus |
| 08/04/1992 | US5134885 Circuit arrangement for measuring a mechanical deformation, in particular under the influence of a pressure |
| 07/28/1992 | US5133358 Apparatus for rezeroing an in vivo pressure sensor and method for rezeroing |
| 07/22/1992 | CN2110869U Pressure meter having both automatic and manual pressure reducer |
| 07/21/1992 | US5131275 Gas pressure gage |
| 07/21/1992 | CA1305405C Pressure communicating fluid isolating interface |
| 07/15/1992 | EP0494338A1 Pressure sensing element |
| 07/15/1992 | CN2110219U Pressure sensor with memory function |
| 07/11/1992 | CA2049192A1 Pressure sensing elements and method of making same |
| 07/08/1992 | EP0493898A1 System for detecting changes in temperature and pressure |
| 07/08/1992 | EP0493397A1 Pressure transmitter with flame isolating plug. |
| 07/07/1992 | US5127265 Flame resistant pitot probe cover |
| 07/05/1992 | CA2055790A1 System for accurately detecting changes in temperature and pressure |
| 07/01/1992 | CN2108920U Sleeve press frost protection gauge stand for water well |
| 07/01/1992 | CN2108919U Frost protection pressure gauge |
| 07/01/1992 | CN2108918U Gas pressure measuring device by rubber ring pressure and foam sealing hole for coal mine |
| 07/01/1992 | CN2108917U Single hydraulic prop property measurer |
| 06/30/1992 | US5125275 Pressure sensor package |
| 06/25/1992 | WO1992010763A1 Temperature compensation of transducers |
| 06/25/1992 | WO1992010731A1 Pressure transmitter with stress isolation depression |
| 06/24/1992 | CN2108293U Capacitance-resistance pressure gauge saver |
| 06/24/1992 | CN1062208A Pressure transmitter with stress isolation depression |
| 06/23/1992 | US5124516 Pressure driving cut-off type Manometer |