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Patent Searching and Data


Matches 501 - 550 out of 10,519

Document Document Title
WO/2010/094582
The invention relates to a sniffing leak detector comprising a sniffing line (11) and a feed line (33) that leads to a vacuum pump (16). A distribution point (24) from which a branch (25) leads to a test gas sensor (15) is provided on th...  
WO/2010/096156
A pressure sensor (74) is provided for a container (10) having a hermetically sealed internal chamber (42). The pressure sensor (74) includes a support member (26) having a membrane side (78) and an electrical contact (96) extending alon...  
WO/2010/096837  
WO/2010/094809
The invention relates to a system or method for measuring and analyzing acoustic signals from a pipe, e.g. from solid particles or cleaning pigs transported with fluid flow in a pipe, the method comprising the following steps: •registe...  
WO/2010/094108
An integrated tourniquet system enables the user to establish with suitable warnings, and with timely user confirmation, individualized maximum pressure levels in the cuff that may be above normal maximum pressure levels. Also provided i...  
WO/2010/096602  
WO/2010/092481
The invention relates to a device for controlling leaks from an endoscope, connected to the operating segment at the proximal end of the endoscope. The invention is characterised in that it comprises: a connection valve (2) for connectin...  
WO/2010/091502
An apparatus for estimating the magnitude of leakage of pressurized gas from a surgical tourniquet system comprising an inflatable tourniquet cuff (2) a pressure regulator ( 36) and a leak detector ( 38). The inflatable tourniquet cuff (...  
WO/2010/092326
A swivel joint (2) comprising a housing (4), a first pipe portion (6) for a fluid, a second pipe portion (8) for the fluid, first and second bearings (10, 12) which enable 360° relative rotation of the second pipe portion (8) with respe...  
WO/2010/091403
In one aspect, the invention relates to a system for monitoring a fluid dispensing system having a storage tank (12) and a piping system (36) having a maximum output flow rate threshold. The system includes a dispenser (32) configured to...  
WO/2010/079055
The invention relates to a leak detection method wherein a specimen (24) filled with a test gas is positioned in front of a suction opening (11). The suctioned air brushes along the surface of said specimen takes up test gas in the case ...  
WO/2010/080031
A method and system for checking whether a pipe filled at least partly with a gas, or a discharge appliance connected thereto, is connected to a first sewer system. The first sewer system carries a first airborne sound. The method compri...  
WO/2010/079183
According to the invention, micro-leaks are detected using a breathing device that originally includes a planar suction cup (11) with divergent channels having a regular flow, a resonating optical cavity (15) used as detection means, and...  
WO/2010/079382
A hose fault detection system (10) includes a hose assembly (12) including a hose (16) having first and second conductive layers (20), (24). The hose assembly (12) has an electrical characteristic. A fault detector (14) is in electrical ...  
WO/2010/078282
An apparatus (20) and method for characterizing stresses in a formation (10) based on leakoff pressure measured in the formation (10). The method includes determining a line of shear failure (52) as a function of leakoff pressure (LOP) m...  
WO/2010/067162
The present application relates to a tool for detecting perforations in hydrocarbon pipelines based on the sensing system thereof. The function of said tool is to pass longitudinally through a pipeline of specific diameter, monitoring th...  
WO/2010/067128
A method for estimating a location of a leak (x) in a pipe (1). A liquid of a known density is fed into the pipe at a first inlet pressure (P1). When the liquid achieves a substantially steady flow rate, the flow rate passing into the pi...  
WO/2010/067322
The present invention relates to device (1) for detecting a leak to be built into a pneumatic network (20) comprising pneumatic consumers (22) and a compressed gas source (21). The device (1) comprises a main pneumatic passage (2) provid...  
WO/2010/066802
A stack (10) of fuel cells (11) is to be tested for seal-tightness of the fuel cell membranes. For this purpose, a trace gas is introduced into the fuel cell feed channel (15) of the stack (10). The fuel cell discharge channel (16) eithe...  
WO/2010/061109
The invention relates to a method for assessing the seal of a housing (3) of a servomotor (4), the method being implemented in the operational configuration of the servomotor (4), characterised in that the method includes the following s...  
WO/2010/061109
The invention relates to a method for assessing the seal of a housing (3) of a servomotor (4), the method being implemented in the operational configuration of the servomotor (4), characterised in that the method includes the following s...  
WO/2010/062890
In one embodiment of the invention, a seal device (10, 110) is provided with integrated leak detection capability for detecting the initiation of a leak of a contained fluid and includes a seal member (12, 112) having at least one sealin...  
WO/2010/058141
Method and device for detecting the flow of a liquid, particularly water, in a consuming installation, comprising at least one opening/closing means (3) for delivering liquid, this installation being supplied via an inlet pipe (2) fitted...  
WO/2010/054740
The invention relates to a method and an apparatus for carrying out integrity tests of at least one filter element which is arranged within a filter housing and comprises porous filter materials, in which means for acoustic measurement o...  
WO/2010/054708
The invention relates to a method for testing components (2) which can be actuated hydraulically, in which method the component (2) is loaded with a gaseous test medium with regard to a function to be tested and a pneumatic functional ch...  
WO/2010/051912
An end cap (20) for a pressure vessel (28) is provided, having at least one part (21) for connecting the end cap (20) to a housing (27), wherein the at least one part (21) comprises a number of recesses (23, 24), the number of recesses (...  
WO/2010/049569
Methods and systems for analysing sealing in fluid deposits, that include the following steps: a) injecting a tracer gas into the deposit at a predetermined pressure and temperature; b) capturing external images of the deposit using an I...  
WO/2010/049608
The present invention relates to a method of monitoring a geological CO2 storage site, in which the following steps are carried out: the contents of CO2 and rare gases contained in a geological aquifer lying above the cover for a future ...  
WO/2010/048211
Tracer gas leak detection is provided by a calibration system with a gas leak detector having a test port for receiving a sample containing a tracer gas and coupled to a vacuum pump; a calibrated leak for a calibration sample containing ...  
WO/2010/046886
A water detector wire 1.002 for use in a power cable or building, the cable having a wire 1.004 with a water soluble insulating jacket 1.006 made of two or more components, wherein a first component has a first solubility in water, and t...  
WO/2010/046843
A leak-prevention device is disclosed, consisting of an electric motor (10) actuated by an actuation device reacting to a signal of presence of a liquid or gas leak for closing a ball valve (2) apt to intercept the liquid or gas flow. Sa...  
WO/2010/046886
A water detector wire 1.002 for use in a power cable or building, the cable having a wire 1.004 with a water soluble insulating jacket 1.006 made of two or more components, wherein a first component has a first solubility in water, and t...  
WO/2010/048211
Tracer gas leak detection is provided by a calibration system with a gas leak detector having a test port for receiving a sample containing a tracer gas and coupled to a vacuum pump; a calibrated leak for a calibration sample containing ...  
WO/2010/048211
Tracer gas leak detection is provided by a calibration system with a gas leak detector having a test port for receiving a sample containing a tracer gas and coupled to a vacuum pump; a calibrated leak for a calibration sample containing ...  
WO/2010/045119
An example embodiment of the invention provides a system and method for detecting a liquid leak that includes a sensor suitable for attaching near a blood access site of a patient, the sensor including a passive electrically reactive res...  
WO/2010/041806
A pipeline monitoring system is provided for detecting damaged points and degree of damage in a pipeline in real time using TDR technology. The pipeline monitoring system comprises a signal input/output sensor and a signal transmission/r...  
WO/2010/034691
A vacuum processing system (10) comprising a process chamber (11) and a system pumping device (12) connected thereto is to be tested for leaks. To this end, the process chamber (11) is evacuated and an atmosphere containing helium is gen...  
WO/2010/034986
A subsea riser integrity diagnosis system comprising: one or more fibres deployed along a riser, preferably along the whole length subject to any potential failure, or alternatively deployed over the interval most subject to failure, a f...  
WO/2010/032853
Provided is an excretory fluid detection device in which an electrical connector to be connected electrically to an excretory fluid detection sensor is not uncomfortable to a user, and the occurrence of skin problems can be prevented. An...  
WO/2010/033265
The present application provides techniques for inspecting a pipe (202), or rather measuring one or more characteristics of a pipe (202), using radiation (212). A carriage (102), mounted to the pipe (202), may provide a mechanism for pro...  
WO/2010/032201
Reference leakage device (1) for use in leakage detection of gas, comprises a membrane (5) adapted to be interposed between two environments having respective pressures pu and pa, where (I). The membrane has an orifice (6) adapted to det...  
WO/2010/033352
A system for detecting differential bearing damages includes a synthesized tachometer that generates a tachometer signal corresponding to the race speed difference of a bearing assembly such {hat the hearing damage speed difference depen...  
WO/2010/033282
The present application provides for examining a pipeline (104), such as a hydrocarbon pipeline. It finds particular application with the examination of pipelines located in harsh environments. An external facility (216), such as a remot...  
WO/2010/029495
The invention relates to a method for detecting leaks in an underground liquid pipe (T), particularly a water pipe, into which a gas is fed through a diffuser (8) into the liquid of the pipe, the atmospheric content of the gas being low;...  
WO/2010/030838
A liquid detection device for detecting liquid at a location on a structure includes a nanoscale spectrometer-on-a chip, and a fluid-absorptive element for absorbing liquid at the location and also securing the chip to the structure. Flu...  
WO/2010/028631
A device for controlling monitoring chambers (9) of double-walled containers (1), or double-walled pipes (7), or double-walled vessels, comprising at least one pressure sensor (10) for measuring the interior monitoring chamber pressure a...  
WO/2010/028631
A device for controlling monitoring chambers (9) of double-walled containers (1), or double-walled pipes (7), or double-walled vessels, comprising at least one pressure sensor (10) for measuring the interior monitoring chamber pressure a...  
WO/2010/028619
The invention relates to an apparatus designed as a robot for the autonomous, unmanned determination of leaks releasing substances into the surroundings from pressurized systems, particularly pipe systems, said apparatus comprising a mot...  
WO/2010/028771
The invention relates to a method for leakage testing and for locating leaks of a hydraulic system, comprising the steps of "filling the hydraulic system with fluorescent or phosphorescent pressure medium" and "making visible the pressur...  
WO/2010/025667
A system for detecting a defect in a membranous article (20) comprising: an emitter probe (10) connected to an electrical supply (14), said probe (10) insertable into a cavity of said article (20); a sensor (15) for receiving an electric...  

Matches 501 - 550 out of 10,519