| Patents for G01M 3 - Investigating fluid tightness of structures (22,573) |
|---|
| 06/18/2002 | US6405419 Engine valve and seat burnishing system |
| 06/18/2002 | CA2138937C Improved test apparatus for a fluid dispensing system |
| 06/13/2002 | WO2002047189A1 Method for recognition of a leak in a fuel cell |
| 06/13/2002 | WO2002046714A2 Sensor tube for determining a concentration profile of a material along a certain distance |
| 06/13/2002 | WO2002025064A3 Steam turbine inlet bell seal inspection apparatus and method |
| 06/13/2002 | US20020071113 Sensor Cable |
| 06/13/2002 | US20020070341 Methods of detecting presence of water in structure based on principle of luminescence |
| 06/13/2002 | US20020069691 Low volume vacuum source for leak test fixture |
| 06/13/2002 | US20020069662 Fluid delivery apparatus and method |
| 06/13/2002 | DE10160591A1 Volumenarme Vakuumquelle für Leckprüfvorrichtung Volume of arms vacuum source for the leak detection |
| 06/13/2002 | CA2437004A1 Method for detecting a leak in a fuel cell |
| 06/12/2002 | EP1213573A2 Method of detecting steam expansion vessel leakage |
| 06/12/2002 | EP0770854B1 Method, apparatus and system for determining specimen |
| 06/11/2002 | US6405135 System for remote detection and notification of subterranean pollutants |
| 06/11/2002 | US6404343 Water leakage monitoring apparatus |
| 06/11/2002 | US6401525 Leak detection in liquid carrying conduits |
| 06/11/2002 | US6401524 Method of detecting steam expansion vessel leakage |
| 06/11/2002 | US6401465 Absorption chiller leak detection and location and checking hydrogen removing cells |
| 06/06/2002 | US20020066303 Mobile Apparatus and Method for Testing a Container Seal |
| 06/06/2002 | DE10059769A1 Fault detection circuit for 2-wire databus compares difference in detected driver currents for bus lines with defined limit value for fault indication |
| 06/06/2002 | DE10059298A1 Getriebe-Antriebseinheit und Verfahren zur Dichtheitsprüfung derselben Gear drive unit and method for leak testing the same |
| 06/06/2002 | DE10058816A1 Detection and sealing of leakages in plastic coatings involves gas-tight covering of the region to be checked with a transparent hood or casing, flooding of the latter with a liquid, and application of vacuum |
| 06/05/2002 | EP1211434A2 Drive unit and method for leak-testing the same |
| 06/05/2002 | EP1210545A2 Deployment of equipment into fluid containers and conduits |
| 06/04/2002 | US6397664 Method and apparatus for detecting leakage in a flow control valve |
| 06/04/2002 | CA2064389C Modified pressure regulatory valve for single car test device |
| 06/04/2002 | CA2039279C Pipe inspection system |
| 05/30/2002 | WO2002042795A1 Detection lamp equipped with light-emitting diode |
| 05/30/2002 | WO2001095277A3 Methods and apparatus for using water use signatures in improving water use efficiency |
| 05/30/2002 | WO2001007886A8 Method and device for controlling leak tightness of fuel elements |
| 05/30/2002 | US20020062865 Plumbing flood control system |
| 05/29/2002 | EP1208327A1 Method and equipment concerning pressure deliverance system for gas or liquid |
| 05/29/2002 | EP0813048B1 System for detecting leakage of gas |
| 05/29/2002 | CN1351708A Pressure activated calibration system for chemical sensors |
| 05/29/2002 | CN1351513A Water dispensing apparatus with filter integrity testing system |
| 05/28/2002 | US6395417 Spill containment system with a flexible corrosion-resistant liner |
| 05/28/2002 | US6393897 Accelerated leakage testing |
| 05/28/2002 | US6393896 Test device for leakage-proof of a keyboard |
| 05/28/2002 | CA2172168C Sealing condition monitoring apparatus |
| 05/23/2002 | WO2002040958A1 Device for testing the impermeability of a sealing assembly of pipes or shaft constructions |
| 05/23/2002 | WO2002040319A2 Detection systems and methods |
| 05/23/2002 | WO2002040301A1 Fuel tank for a motor vehicle |
| 05/23/2002 | DE10154747A1 Appliance for testing freedom from leaks of seal arrangement for pipes or shaft structures incorporates a test cell within annular joint seal |
| 05/22/2002 | EP1207380A1 Method and device for controlling leak tightness of fuel elements |
| 05/22/2002 | EP1206787A1 Gas valve safety device |
| 05/22/2002 | CN1350639A Inspection method for sealed package |
| 05/22/2002 | CN1350178A Absorptive-refrigerator leak detection and location, and hydrogen-storage battery inspection |
| 05/22/2002 | CN1350167A Water pipe leakage reporting instrument based on time difference |
| 05/21/2002 | US6392227 Fluorescent compound in carrier; leak visibility when irradiated |
| 05/21/2002 | US6390118 Apparatus and method for testing plumbing system |
| 05/21/2002 | US6389881 Method and apparatus for pattern match filtering for real time acoustic pipeline leak detection and location |
| 05/15/2002 | EP1205741A2 Leak detection pump |
| 05/15/2002 | CN2491817Y Multieffect distilled water machine evaporator leakage displaying device |
| 05/10/2002 | WO2002037098A1 Method for determining container leakage |
| 05/10/2002 | WO2001040756A3 Monitoring seal system |
| 05/09/2002 | US20020053235 Container tightness tester |
| 05/09/2002 | US20020053234 Mobile Pneumatic Apparatus and Method for Testing a Container Seal |
| 05/08/2002 | DE10060450A1 Device for monitoring sealing layers used with earthworks, etc. has an array of sensors connected by cables for monitoring potential distributions, with a voltage surge protection device to protect against lightening strikes |
| 05/08/2002 | DE10055057A1 Leak detector pump has high vacuum pump, gas analyzer, test object connector, gas outlet opening, gas inlet opening, valve bodies and gas connections in or forming parts of housing |
| 05/07/2002 | US6382266 Piping system for chemical liquids, in particular oil products, such as fuels |
| 05/07/2002 | US6382239 Leak-detecting diverter valve |
| 05/07/2002 | US6382016 Water cut-off inspection device for grommet |
| 05/07/2002 | US6382011 Apparatus for providing leakage calibration in packages |
| 05/07/2002 | CA2727878A1 Portable spa controller interface |
| 05/02/2002 | WO2002035199A1 Improved method of measuring vacuum pressure in sealed vials |
| 05/02/2002 | US20020052710 Method for measuring door sealing gap of vehicle |
| 05/02/2002 | US20020050499 Apparatus and methods for donning sterile gloves |
| 05/02/2002 | EP1202042A2 Method for measuring gas leakage from sealed packages |
| 04/30/2002 | US6378356 Air test apparatus |
| 04/25/2002 | WO2002033378A1 Shelf life testing unit |
| 04/25/2002 | US20020047717 Apparatus for condition monitoring of the integrity of fasteners and fastened joints |
| 04/25/2002 | DE10048562C1 Leakage display device for double-walled pipeline system and container storage plant has control spaces of individual storage containers or pipeline sections connected in parallel |
| 04/25/2002 | CA2405770A1 Shelf life testing unit |
| 04/24/2002 | EP1199552A2 Absorption chiller leak detection |
| 04/24/2002 | EP1198757A1 Correlation analysis in the phase domain |
| 04/24/2002 | EP1198700A1 Foil leak detection chamber |
| 04/24/2002 | EP0856150B1 Method and device for liquid leakage indication |
| 04/24/2002 | CN1083575C Helium leakage detector |
| 04/23/2002 | US6377181 Method and apparatus for moisture detection in exterior sheathing of residential and commercial buildings |
| 04/23/2002 | US6374863 Double walled tube with leak display device |
| 04/23/2002 | US6374846 System for excercising the control valve for a water shut-off valve |
| 04/23/2002 | US6374663 Method and device for leakage testing in a tank system |
| 04/18/2002 | WO2002031448A1 Volume measurement device |
| 04/18/2002 | US20020044060 Leak detection device for double-wall pipeline systems and container systems |
| 04/17/2002 | EP1196751A1 Leak testing device |
| 04/17/2002 | CN2486962Y Magnetic examination seal close section for injection water well |
| 04/16/2002 | US6370945 Leak monitoring system |
| 04/16/2002 | US6370944 Fluid leak finder for a vehicle |
| 04/16/2002 | US6370943 Process for monitoring the integrity of hollow fiber filtration modules |
| 04/11/2002 | WO2002029377A1 Leakage detecting device for sealed packages |
| 04/11/2002 | US20020041379 On-line sagnac interferometric distributed fiber-optic leakage detection device |
| 04/11/2002 | US20020040591 Testing apparatus and method |
| 04/11/2002 | CA2424504A1 Leakage detecting device for sealed packages |
| 04/10/2002 | EP1195599A1 Method and device for detecting pinholes in organic film on concrete surface |
| 04/10/2002 | EP1194822A1 Annular fluid manipulation in lined tubular systems to enhance component mechanical properties and flow integrity |
| 04/10/2002 | EP0793802B1 Leak-detector with vacuum pumps and operating method therefor |
| 04/10/2002 | CN1344365A Method for leakage control and localisation of leakages in internal faces of heat exchangers |
| 04/10/2002 | CN1082575C Ring spinning machine |
| 04/09/2002 | US6367313 Test plug |
| 04/09/2002 | US6367312 Apparatus for inspecting container for leakage of liquid |