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Matches 351 - 400 out of 3,711

Document Document Title
JP2015114156A
To provide a pressure gauge for measuring differential pressure, which can output two current signals and which prevents a problem caused by oil for pressure transmission.A pressure gauge 1 for measuring differential pressure includes: t...  
JP2015111055A
To simplify a complicated structure of a conventional differential pressure transmitter, in which pressure received by a seal diaphragm in a pressure chamber of a differential pressure transmitter main body is transmitted via a medium to...  
JP5735427B2  
JP2015108509A
To provide a pressure detection device for a vehicle capable of accurately detecting a pressure change only generated in a vehicle.A pressure sensor 1 is attached so as to face a sealed room 75 of a vehicle door, and detects pressure ris...  
JP5720419B2  
JP5719921B2  
JPWO2013122141A1
基準圧力室に大気圧を確実に導入することが できる圧力センサモジュールを提供する。圧 力センサモジュール1の上壁部11に、上壁 部11を第1の壁部である底壁部材15...  
JP5713916B2  
JP5712674B2  
JP2015513027A
ディスクポンプシステムが、流体を入れるキ ャビティ(16)を画成する実質的にシリン ダー形状のポンプ本体(11)を含み、キャ ビティ(16)は、実質的に円形の端壁...  
JP2015078944A
To provide a pressure transmission device capable of ensuring suppression of generation of air bubbles in a pressure introduction path, and thereby maintaining pressure transmission characteristics for a long period of time.A pressure tr...  
JP2015079602A
To provide a variable orifice device in which deposited materials are prevented from being stuck around an orifice hole 15, and also to provide a differential pressure type pressure switch device using the same.When a knob member 17 and ...  
JP2015512046A
検知素子(2)を備えた微小機械測定素子( 1)が提供され、当該検知素子は、下面(2 11)および上面(212)を有するメンブ レン(21)を備える。この微小機械測...  
JP2015078945A
To provide a pressure transmission device capable of ensuring suppression of generation of air bubbles in a pressure introduction path, and thereby maintaining pressure transmission characteristics for a long period of time.A pressure tr...  
JP2015068647A
To allow an output circuit to be exchanged without spending much time and many operations in radiation environment and high temperature environment.At least one place among insides of a pressure introducing passage 6, a wall surface of t...  
JP5688680B2  
JP5674167B2  
JP2015505364A
共面型差圧センサモジュール(100)が提 供される。モジュール(100)は、一組の 凹部(217、219)を有したベース(1 09)を備える。一組の台座(218、...  
JP5652650B2  
JP2015004647A
To provide a flow rate sensor capable of enlarging a region in which a flow rate is accurately detectable and improving the symmetry of sensitivity with respect to a direction in which a fluid flows.A flow rate sensor 10 comprises a brid...  
JP5650360B1
圧力変化測定装置1に備わる演算処理部30 は、差圧計測用カンチレバー4の出力信号に 基づいて、キャビティ10の内部圧力と測定 対象圧力との差圧を求める差圧算出部と...  
JP2014534417A
改良された静電容量型圧力計は、(a)共通 電極を有するダイヤフラムと、(b)中心電 極およびリング電極を有する電極構造体と、 前記ダイヤフラムが前記電極構造体に対...  
JP2014228354A
To provide a pressure sensor module and a pressure sensor unit which are excellent in reliability.A pressure sensor module 10 for detecting pressure of a fluid is provided. The pressure sensor module 10 includes: a package 20 provided wi...  
JP5634026B2  
JP2014531034A
本発明は、機械的な大きさ又は動的な大きさ を測定し或いは検出することを意図する微小 機械構造に関し、変形可能な膜(20)と、 支持基板(10)とを含み、膜(20)...  
JP2014209131A
To provide a distance measuring instrument and a method for enabling continuous distance measurement, easy handling and various usages by conquering defects of a dielectric sensor.In the distance measuring instrument having a sensor and ...  
JP5619425B2  
JP5609305B2  
JP5603426B2  
JP2014173976A
To enable detection of a pressure fluctuation to be performed with sufficient accuracy, to enable a detectable lower limit frequency to be reduced, and to detect a pressure fluctuation of a low frequency band with high sensitivity.A pres...  
JP2014160084A
To provide a pressure sensor integrated with high density.A pressure sensor includes: a measurement element 3 that converts a variable number mechanically measured into an electric signal; and a signal converter 4 that further processes ...  
JP5548531B2  
JP5551690B2  
JP5547894B2  
JP2014115098A
To prevent peeling of a junction of a sensor chip.An O-ring 13-1 is interposed between an internal surface 12-1b of a sensor chamber 12a and one surface of a sensor chip 11 (an external surface of a pedestal 11-4), while being pressed an...  
JP2014109483A
To seal a pressure transmission medium in a short time without generating residual air bubbles.A fine gap 11-2d is formed that opens to part of a peripheral part 11-2a1 of a recess 11-2a of a stopper member 11-2 to be communicated with a...  
JP2014106184A
To prevent peeling of a junction of a sensor chip.A sensor base 13-1 is joined to one surface of a sensor chip 11, and a sensor base 13-2 is joined to the other surface. One end of a pressure guidance pipe 14-1 is inserted and fixed into...  
JP2014106182A
To completely prevent a joint part of a sensor chip from peeling and to achieve reduction in size by employing a simple structure.In a meter body 12, a communication path (pressure lead path) 12g which guides measurement pressure P1 to a...  
JP2014106097A
To accurately detect impulse line blockage of a pressure detector for measuring pressure of a fluid via an impulse line, in consideration of the change of a plant gain, in a facility which determines a control output in accordance with a...  
JP2014106183A
To completely prevent a joint part of a sensor chip from peeling and to make reinforcement effect securer.A space (recessed part 12e) on the back side of a pressure reception diaphragm 14a for P1-side protection and a sensor chamber 12a ...  
JP2014102129A
To secure expected pressure resistance by suppressing a chip from deforming on the whole when excessive pressure is applied after a diaphragm is landed and thereby reducing generated stress at a diaphragm edge.A reinforcing layer 11-6 is...  
JP2014102108A
To prevent the joint part of a sensor chip from being peeled.The upper surface of a sensor chip 1 (the upper surface of a stopper member 1-2) is joined to an inner wall surface 2-1a in a sensor chamber 2-1 through an adhesive layer 4-1, ...  
JP5501806B2  
JP2014095558A
To provide a connection component for interconnecting two members by bringing them close to each other with a simple configuration, and provide a differential pressure/pressure transmitter capable of being downsized by attaching a main b...  
JP2014089171A
To solve the problem that hydrogen having invaded into a pressure and differential pressure transmitter from outside or internally generated hydrogen and hydrocarbons turn into foams in a pressure guiding path to invite drifting of indic...  
JP2014081222A
To reduce the generation of stress due to the restraint of a diaphragm, and to ensure expected withstand pressure.An inner edge L1 of a peripheral edge portion 11-6c of a holding member (a first holding member) 11-6 joined to one surface...  
JP2014081283A
To miniaturize a pressure sensor device.A pressure sensor device comprises: a housing 26 including a first pressure introduction passage 29, a second pressure introduction passage 30, and a connector terminal 22; a first pressure detecti...  
JP5460732B2  
JP5460731B2  
JP5455533B2  

Matches 351 - 400 out of 3,711