IN169658B - - Google Patents
Info
- Publication number
- IN169658B IN169658B IN589/CAL/88A IN589CA1988A IN169658B IN 169658 B IN169658 B IN 169658B IN 589CA1988 A IN589CA1988 A IN 589CA1988A IN 169658 B IN169658 B IN 169658B
- Authority
- IN
- India
Links
Classifications
-
- 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
- G01L9/04—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 resistance-strain gauges
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- 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
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- 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
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13376187A | 1987-12-16 | 1987-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN169658B true IN169658B (xx) | 1991-11-30 |
Family
ID=22460190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN589/CAL/88A IN169658B (xx) | 1987-12-16 | 1988-07-13 |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0321097A3 (xx) |
| JP (1) | JPH01197621A (xx) |
| KR (1) | KR890010548A (xx) |
| CN (1) | CN1034060A (xx) |
| AU (1) | AU613072B2 (xx) |
| BR (1) | BR8803885A (xx) |
| CA (1) | CA1309878C (xx) |
| CS (1) | CS833188A3 (xx) |
| DD (1) | DD276152A5 (xx) |
| HU (1) | HUT49712A (xx) |
| IN (1) | IN169658B (xx) |
| PL (1) | PL160250B1 (xx) |
| RO (1) | RO103775B1 (xx) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5406852A (en) * | 1992-03-18 | 1995-04-18 | Matsushita Electric Industrial Co., Ltd. | Pressure sensor having a resistor element on a glass dryer with electrodes connected thereto |
| GB0006551D0 (en) * | 2000-03-17 | 2000-05-10 | Ind Dataloggers Limited | Improved train gauge devices |
| AU2001292095A1 (en) * | 2000-10-05 | 2002-04-15 | Industrial Dataloggers Limited | Strain gauge devices |
| JP2007170830A (ja) * | 2005-12-19 | 2007-07-05 | Fujikura Ltd | 半導体圧力センサ及びその製造方法 |
| WO2009027897A2 (en) * | 2007-08-27 | 2009-03-05 | Koninklijke Philips Electronics N.V. | Pressure sensor, sensor probe comprising a pressure sensor, medical apparatus comprising a sensor probe and a method of fabricating a sensor probe |
| IN2012DN03122A (xx) | 2009-09-18 | 2015-09-18 | Orthomems Inc | |
| CN102135458A (zh) * | 2010-12-30 | 2011-07-27 | 浙江大学 | 应变梁式土压力传感器 |
| CN102221426B (zh) * | 2011-03-30 | 2013-02-13 | 长安大学 | 利用钢弦式表面应变传感器量测隧道型钢拱架应力的方法 |
| CN103622635B (zh) * | 2012-08-29 | 2017-07-04 | 科沃斯机器人股份有限公司 | 擦窗机器人 |
| JP5997570B2 (ja) | 2012-10-15 | 2016-09-28 | アズビル株式会社 | 圧力センサチップ |
| EP2735855A1 (en) * | 2012-11-21 | 2014-05-28 | Sensata Technologies, Inc. | A measuring device for measuring a physical quantity |
| CN105675183B (zh) * | 2015-12-31 | 2018-08-14 | 汕头超声显示器技术有限公司 | 一种力学感应板 |
| EP3642582B1 (en) * | 2017-06-22 | 2024-07-31 | Ezmems Ltd. | Sensor elements on thin foils/films |
| CN110361128B (zh) * | 2019-07-19 | 2021-03-30 | 徐成晓 | 一种无人机用互补气压传感器 |
| CN110361133B (zh) * | 2019-07-19 | 2021-05-25 | 江西嘉德物联传感技术有限责任公司 | 一种多气压传感器的互补修正方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1648725B2 (de) * | 1967-02-09 | 1977-10-06 | Statham Instruments Inc., Los Angeles, Calif. (V.St.A.) | Messwertwandler |
| US4311980A (en) * | 1978-10-12 | 1982-01-19 | Fabrica Italiana Magneti Marelli, S.P.A. | Device for pressure measurement using a resistor strain gauge |
| JPS57147024A (en) * | 1981-03-07 | 1982-09-10 | Kyowa Dengiyou:Kk | Assembly of diaphragm and strain inducer for signal converter |
| EP0074574A1 (en) * | 1981-09-14 | 1983-03-23 | The Perkin-Elmer Corporation | Flow-through fluid pressure transducer |
| JPS62204580A (ja) * | 1986-03-05 | 1987-09-09 | Fujikura Ltd | 半導体圧力センサの直線性改善方法 |
| IN169553B (xx) * | 1987-12-11 | 1991-11-09 | Int Control Automation Finance |
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1988
- 1988-07-01 KR KR1019880008162A patent/KR890010548A/ko not_active Application Discontinuation
- 1988-07-13 IN IN589/CAL/88A patent/IN169658B/en unknown
- 1988-08-05 BR BR8803885A patent/BR8803885A/pt unknown
- 1988-08-15 AU AU21038/88A patent/AU613072B2/en not_active Ceased
- 1988-08-22 CA CA000575325A patent/CA1309878C/en not_active Expired - Fee Related
- 1988-10-15 CN CN88107092A patent/CN1034060A/zh active Pending
- 1988-11-18 EP EP19880310912 patent/EP0321097A3/en not_active Withdrawn
- 1988-12-01 DD DD88322485A patent/DD276152A5/de not_active IP Right Cessation
- 1988-12-12 JP JP63312160A patent/JPH01197621A/ja active Pending
- 1988-12-13 HU HU886411A patent/HUT49712A/hu unknown
- 1988-12-14 RO RO136469A patent/RO103775B1/ro unknown
- 1988-12-15 CS CS888331A patent/CS833188A3/cs unknown
- 1988-12-16 PL PL1988276464A patent/PL160250B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HUT49712A (en) | 1989-10-30 |
| AU613072B2 (en) | 1991-07-25 |
| CA1309878C (en) | 1992-11-10 |
| PL276464A1 (en) | 1989-08-21 |
| PL160250B1 (pl) | 1993-02-26 |
| EP0321097A3 (en) | 1991-05-02 |
| DD276152A5 (de) | 1990-02-14 |
| JPH01197621A (ja) | 1989-08-09 |
| CN1034060A (zh) | 1989-07-19 |
| AU2103888A (en) | 1989-06-22 |
| EP0321097A2 (en) | 1989-06-21 |
| RO103775B1 (en) | 1993-12-23 |
| KR890010548A (ko) | 1989-08-09 |
| CS833188A3 (en) | 1992-02-19 |
| BR8803885A (pt) | 1989-07-25 |