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WO/2019/166605A1 |
The invention relates to a pressure sensor with a sensor housing, wherein the sensor housing comprises at least one sensor body (34) which is formed from at least two sections (42, 44), of which a first section (42) is a premanufactured ...
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WO/2019/154594A1 |
The invention relates to a differential pressure sensor for determining a pressure measurement signal, comprising a differential pressure measuring cell (100), a first reinforcing body (118) which is joined to the differential pressure m...
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WO/2019/150750A1 |
A sensor element is provided in a base material 11. A housing 15 provided in the base material has an opening 15a. A diaphragm 16 covers the opening 15a of the housing 15. An insulating fluid 18 is filled inside the housing 15. The diaph...
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WO/2019/120777A1 |
The invention relates to a method for producing a measuring device, which comprises a pressure sensor (1, 31) connected to a first supporting body (3) by means of a first glass soldering (5), in which the glass solder (23) is applied to ...
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WO/2019/122759A1 |
The invention relates to a pressure sensor (10) comprising a cavity (12) containing a liquid, said cavity (12) being closed at a first end by a first diaphragm (20a) and at a second end by a second diaphragm (20b), and a measuring body (...
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WO/2019/115114A1 |
Differential pressure measuring sensor having - a relative pressure measuring module (1) which can be used in a relative pressure measuring sensor, -- wherein the relative pressure measuring module (1) comprises a carrier (3), a relative...
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WO/2019/105828A1 |
The invention relates to a method for verifying a marking (8), wherein compressed air is continually supplied to a needle piston (2), which oscillates in a needle head housing (7) of a marking head (1) and which has a needle (3) on one e...
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WO/2019/100812A1 |
A gas escape pressure testing device and a testing method, pertaining to the technical field of high-level radioactive waste disposal. The testing device comprises a cylindrical body (6) used to contain a sample (5). A sealing segment is...
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WO/2019/096566A1 |
The invention relates to filter device comprising a filter housing and a filter element and having a fluid-conducting line segment for feeding or discharging fluid, wherein a sensor element is arranged in or on an elastic section of said...
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WO/2019/068626A1 |
The present inventive concept relates to a valve for controlling fluid flow. The valve comprises a valve body, a chamber arranged inside of the valve body, a fluid inlet for providing fluid to the chamber, and a fluid outlet for receivin...
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WO/2019/059468A1 |
A pressure sensor for sensing pressure in the vertical direction, a strain sensor for sensing tension in the horizontal direction, and a method for manufacturing the sensors are disclosed. The disclosed pressure sensor includes a plurali...
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WO/2019/059469A1 |
A pressure sensor having unevenness and a manufacturing method therefor are disclosed. The disclosed pressure sensor senses pressure in a vertical direction and includes a first pressure sensor unit and a second pressure sensor unit, whe...
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WO/2019/056107A1 |
A method and device for allocating a bit-budget to a plurality of first parts and to a second part of a CELP core module of (a) an encoder for encoding a sound signal or (b) a decoder for decoding the sound signal. In a frame of the soun...
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WO/2019/055403A1 |
A technique facilitates fluid flow measurement by providing a meter able to accurately monitor fluid flow of a liquid even if gas is present in the liquid. The meter may comprise a tubing with an internal flow passage and a wedge or othe...
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WO/2019/038328A1 |
The invention discloses a threshold sensor sensing a threshold resistance value by a physical property, whereas the sensor has RFID communication ability. The object of the invention to provide a sensor that can reliably and accurately d...
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WO/2019/039849A2 |
The present invention relates to a hydraulic/pneumatic cleaning device only for a diesel particulate filter (DPF) of an automobile, which is novel equipment capable of stably and systematically cleaning a DPF of an automobile by applying...
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WO/2019/025211A1 |
The invention relates to a micromechanical pressure sensor device, and to a corresponding production method. The micromechanical pressure sensor device has a first membrane (3) and an adjoining first cavern (4); a deformation detecting u...
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WO/2018/231520A1 |
A differential pressure sensor module (200) includes a base (208) having a pair of process fluid pressure inlets (224, 254) and defining a sensor chamber (240) having a sensor chamber inlet. A differential pressure sensor (218) is dispos...
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WO/2018/217790A1 |
A computer implemented method for automatically generating musical works including receiving a lyrical input and receiving a musical input. The method includes analyzing the lyrical input to determine at least one lyrical characteristic ...
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WO/2018/217343A1 |
A pressure sensor includes a chamber comprising a conductive portion and a deformable portion coupled to the conductive portion and susceptible to deformation in response to a pressure differential between an interior of the chamber and ...
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WO/2018/204304A1 |
An overpressure protection system and methods of using the same are provided. The overpressure protection system can include at least two limiting diaphragms in fluid communication with corresponding overpressure diaphragms. Each limitin...
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WO/2018/187486A1 |
A method of fabricating a semiconductor device, includes, in part, growing a first layer of oxide on a surface of a first semiconductor substrate, forming a layer of insulating material on the oxide layer, patterning and etching the insu...
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WO/2018/183650A2 |
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating speech from text. One of the systems includes one or more computers and one or more storage devices storing instructions that ...
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WO/2018/173433A1 |
This differential pressure sensor chip (2) includes: first and second pressure introduction holes (21_1, 21_2); first and second diaphragms (23_1, 23_2) formed so as to cover the first and second pressure introduction holes; depressed fi...
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WO/2018/156335A2 |
Disclosed herein is a distributed pressure sensor system that quickly detects and counters changes in lift, onset of stall, and flutter. The distributed pressure sensor system may employ a plurality of integrated pressure ports distribut...
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WO/2018/150310A1 |
A differential pressure sensor (1) comprises a containment body (2) extending along a main axis thereof (A) and provided internally with a separation wall (5) suitable for dividing it into a first (3) and a second cavity (4), a piston (7...
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WO/2018/113417A1 |
The invention discloses a pressure drop control system and a control method of a feed distributor (10) of a fluidized bed reactor (100). The system comprises a measurement unit (5) measuring a pressure drop between a first pressure measu...
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WO/2018/098339A1 |
Methods and apparatuses for indicating the presence of a threshold directional differential pressure between separated adjacent spaces. A conduit contains a movable element that indicates whether the pressure difference between the two s...
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WO/2018/087332A2 |
A differential pressure sensor includes a first sensor housing member having a first fluid inlet port for receiving a first fluid at a first pressure and a second sensor housing member having a second fluid inlet port for receiving a sec...
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WO/2018/063903A1 |
A differential pressure transmitter (300) configured to provide an absolute pressure measurement is presented. The differential pressure sensor (300) comprises a first process fluid inlet. The differential pressure sensor (300) also comp...
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WO/2018/063464A1 |
A process transmitter (100) includes an isolation unit (104), a process sensor (106), a compensation circuit (108), and an output circuit (110). The isolation unit (104) is configured to engage a process and includes a medium (111). The ...
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WO/2018/049463A1 |
There is described a testing apparatus (20) for testing the integrity of a tank (12). The apparatus comprises a control tube (22) configured to be at least partially submerged within the tank (12). The control tube (22) being controlled ...
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WO/2018/028931A1 |
A method for diagnosing a differential pressure line (3, 5) of a differential pressure measurement arrangement (1), in particular according to any one of the preceding claims, having at least the following method steps: a) capturing a fi...
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WO/2018/023169A1 |
Elevation monitoring apparatus includes an enclosed base reference station (10) a 2000m long, elongate housing (11) extends along the length of a traverse. A pair of conduits (12, 13) are filled with air (14) and water (15) respectively ...
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WO/2018/025434A1 |
Provided is a pressure sensor 1 as a pressure sensor having a simple structure and excellent pressure resistance, said pressure sensor being provided with: a first detection unit, which is provided in a first region, and which detects th...
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WO/2018/007179A1 |
The invention relates to a differential pressure sensor for determining a pressure measurement signal, comprising the following: a differential pressure measuring cell which substantially has a semiconductor material, to which a first an...
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WO/2018/009787A1 |
A pressure sensor system with at least two absolute pressure sensors can have an external sensor with a pressure sensitive surface in contact with atmospheric pressure (proximal) and internal sensors each with a pressure sensitive surfac...
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WO/2017/182213A1 |
The invention relates to a differential pressure measuring cell, wherein at least one of two mating bodies (41; 42), between which a measuring diaphragm (2) is held in a pressure-tight manner, is connected to an adjoining supporting body...
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WO/2017/174547A2 |
The present invention relates to a measurement module (100, 100', 200, 220, 300, 400) for measuring the differential pressure between a first and second connection point (101a, 102a) arranged in a transport line for a fluid. The measurem...
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WO/2017/154424A1 |
The present invention is provided with: a supporting substrate 11 having an opening 111; a cantilevered part 12 which is cantilevered by the supporting substrate 11 so as to protrude to the opening 111; a diffusion layer 13, including pi...
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WO/2017/131426A1 |
The present invention provides a refrigerator comprising: a cabinet having a storage chamber; a door for opening or closing the storage chamber; a case in which an inlet through which air flows from the storage chamber and an outlet thro...
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WO/2017/125499A1 |
The invention relates to a system for measuring the flow rate of a liquid (3) in a microfluidic circuit (17) which comprises: a vessel (2) that is partially filled with said liquid (3) and having a gaseous ceiling (4) above same; means (...
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WO/2017/110422A1 |
According to the present invention, a sensor chip (24) is joined to an inner wall surface (20a) of a base body (21-1) at the lower surface (24a) of a first holding member (24-2) as a joint surface, so that an enclosed chamber (23) (press...
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WO/2017/098797A1 |
[Problem] To provide a pressure sensor that has a simple construction and is resistant to wetting, condensation and the like. [Solution] This pressure sensor includes a first housing portion which houses a first element, a second housing...
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WO/2017/092887A1 |
The invention relates to a pressure sensor assembly (1) having a tube (2), wherein a membrane (3) to which the pressure (P) to be measured is applied is arranged in the cross-section of the tube. The membrane (3) has a high flexural rigi...
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WO/2017/089667A1 |
The invention relates to a differential pressure device including: a pressure sensor comprising a substrate (14) supporting a pressure measurement member (10) provided with a membrane (16) having opposite first and second surfaces, the p...
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WO/2017/068306A1 |
The present invention relates to a differential pressure sensor (1) for measuring the pressure in an exhaust gas pipe of a heat engine, and to the manufacturing method thereof. The differential pressure sensor (1) for measuring the press...
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WO/2017/049392A1 |
There is described an optical pressure sensor comprising a sensor housing and an optical pressure cell mounted within the sensor housing and dividing the sensor housing into a first fluid space and a second fluid space. The optical press...
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WO/2017/039268A1 |
An exhaust gas purifying system comprises: a reduction agent injecting module installed on a housing to inject a reduction agent into the housing, the housing capable of being mounted on an exhaust pipe through which exhaust gas from an ...
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WO/2017/011850A1 |
A method and system for assessing the condition of a pipeline in a pipeline system is disclosed. The method includes generating a pressure wave in the fluid being carried along the pipeline system at a generation location along the pipel...
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