KR890019684U - 압력센서 - Google Patents
압력센서Info
- Publication number
- KR890019684U KR890019684U KR2019890000834U KR890000834U KR890019684U KR 890019684 U KR890019684 U KR 890019684U KR 2019890000834 U KR2019890000834 U KR 2019890000834U KR 890000834 U KR890000834 U KR 890000834U KR 890019684 U KR890019684 U KR 890019684U
- Authority
- KR
- South Korea
- Prior art keywords
- pressure sensor
- sensor
- pressure
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
- G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
- G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—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
- G01L19/14—Housings
- G01L19/148—Details about the circuit board integration, e.g. integrated with the diaphragm surface or encapsulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
- G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
- G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L15/00—Devices or apparatus for measuring two or more fluid pressure values simultaneously
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—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
- G01L19/0007—Fluidic connecting means
- G01L19/0038—Fluidic connecting means being part of the housing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—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
- G01L19/0061—Electrical connection means
- G01L19/0084—Electrical connection means to the outside of the housing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—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
- G01L19/02—Arrangements for preventing, or for compensating for, effects of inclination or acceleration of the measuring device; Zero-setting means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—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
- G01L19/14—Housings
- G01L19/142—Multiple part housings
- G01L19/143—Two part housings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/02—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
- G01L9/06—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of piezo-resistive devices
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP88-27669 | 1988-03-01 | ||
JP2766888U JPH01131136U (ko) | 1988-03-01 | 1988-03-01 | |
JP88-27668 | 1988-03-01 | ||
JP2766988U JPH01131137U (ko) | 1988-03-01 | 1988-03-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890019684U true KR890019684U (ko) | 1989-10-05 |
KR920005348Y1 KR920005348Y1 (ko) | 1992-08-03 |
Family
ID=26365628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890000834U KR920005348Y1 (ko) | 1988-03-01 | 1989-01-28 | 압력센서 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4895026A (ko) |
KR (1) | KR920005348Y1 (ko) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0744993Y2 (ja) * | 1989-06-02 | 1995-10-11 | 三菱電機株式会社 | 圧力センサ |
ES2048322T3 (es) * | 1989-08-04 | 1994-03-16 | Endress Hauser Gmbh Co | Dispositivo manometrico. |
JP3092307B2 (ja) * | 1992-04-16 | 2000-09-25 | 富士電機株式会社 | 半導体圧力センサ |
US5351550A (en) * | 1992-10-16 | 1994-10-04 | Honeywell Inc. | Pressure sensor adapted for use with a component carrier |
US5471884A (en) * | 1994-07-05 | 1995-12-05 | Motorola, Inc. | Gain-adjusting circuitry for combining two sensors to form a media isolated differential pressure sensor |
US5540092A (en) * | 1994-10-31 | 1996-07-30 | Handfield; Michael | System and method for monitoring a pneumatic tire |
EP0753728A3 (en) * | 1995-07-14 | 1998-04-15 | Yokogawa Electric Corporation | Semiconductor differential pressure measuring device |
EP1176410A1 (en) * | 1996-07-10 | 2002-01-30 | Honeywell Data Instruments, Inc. | Pressure transducer with error compensation |
WO1998001731A1 (en) * | 1996-07-10 | 1998-01-15 | Honeywell Data Instruments, Inc. | Pressure transducer with error compensation |
DE19709846C1 (de) * | 1997-02-28 | 1998-04-02 | Siemens Ag | Druckdifferenz-Meßumformer |
US6010303A (en) * | 1998-08-05 | 2000-01-04 | United Technologies Corporation | Apparatus and method of predicting aerodynamic and aeromechanical instabilities in turbofan engines |
JP3532776B2 (ja) * | 1998-10-20 | 2004-05-31 | 株式会社日立製作所 | 自動車用センサの取付け構造 |
US6564642B1 (en) * | 2000-11-02 | 2003-05-20 | Kavlico Corporation | Stable differential pressure measuring system |
US6508114B2 (en) | 2000-11-29 | 2003-01-21 | Casco Products Corporation | Webbing tension sensor |
US6581468B2 (en) | 2001-03-22 | 2003-06-24 | Kavlico Corporation | Independent-excitation cross-coupled differential-pressure transducer |
US6857845B2 (en) * | 2002-08-23 | 2005-02-22 | York International Corporation | System and method for detecting rotating stall in a centrifugal compressor |
JP2004281697A (ja) * | 2003-03-14 | 2004-10-07 | Canon Inc | 露光装置及び収差補正方法 |
DE102005036735A1 (de) | 2005-08-04 | 2007-02-08 | Robert Bosch Gmbh | Differenzdrucksensor mit Drift- und Hysteresereduktion und entsprechendes Messverfahren |
DE102005047091A1 (de) * | 2005-09-30 | 2007-04-05 | Robert Bosch Gmbh | Verfahren zur Erfassung eines Drucks eines Mediums und Druckmessvorrichtung |
US7162927B1 (en) * | 2005-12-16 | 2007-01-16 | Honeywell International Inc. | Design of a wet/wet amplified differential pressure sensor based on silicon piezoresistive technology |
JP4940786B2 (ja) * | 2006-06-29 | 2012-05-30 | 株式会社デンソー | 圧力センサ |
JP5853171B2 (ja) * | 2010-12-13 | 2016-02-09 | パナソニックIpマネジメント株式会社 | 半導体圧力センサおよびその製造方法 |
US8770034B2 (en) * | 2011-09-06 | 2014-07-08 | Honeywell International Inc. | Packaged sensor with multiple sensors elements |
DE102013226138A1 (de) * | 2013-12-17 | 2015-06-18 | Robert Bosch Gmbh | Drucksensorvorrichtung, Luftmassenmessvorrichtung, Luftmassenmesssystem und Druckmessverfahren |
US10190931B2 (en) * | 2014-09-03 | 2019-01-29 | Cometnetwork Co., Ltd. | Differential pressure sensor |
US10260981B2 (en) * | 2017-02-06 | 2019-04-16 | Nxp Usa, Inc. | Pressure sensor having sense elements in multiple wheatstone bridges with chained outputs |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4222277A (en) * | 1979-08-13 | 1980-09-16 | Kulite Semiconductor Products, Inc. | Media compatible pressure transducer |
JPS60100026A (ja) * | 1983-11-04 | 1985-06-03 | Shindengen Electric Mfg Co Ltd | 半導体圧力センサ |
JPS6187338A (ja) * | 1984-10-05 | 1986-05-02 | Nec Corp | 多重ビ−ム照射Si表面ドライ洗浄法 |
JPH0781941B2 (ja) * | 1985-10-30 | 1995-09-06 | 三菱原子燃料株式会社 | スラリーの平均粒子径測定装置 |
US4790192A (en) * | 1987-09-24 | 1988-12-13 | Rosemount Inc. | Silicon side by side coplanar pressure sensors |
-
1989
- 1989-01-28 KR KR2019890000834U patent/KR920005348Y1/ko not_active IP Right Cessation
- 1989-03-01 US US07/317,485 patent/US4895026A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR920005348Y1 (ko) | 1992-08-03 |
US4895026A (en) | 1990-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20010725 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |