TW234167B - - Google Patents
Info
- Publication number
- TW234167B TW234167B TW082103776A TW82103776A TW234167B TW 234167 B TW234167 B TW 234167B TW 082103776 A TW082103776 A TW 082103776A TW 82103776 A TW82103776 A TW 82103776A TW 234167 B TW234167 B TW 234167B
- Authority
- TW
- Taiwan
Links
Classifications
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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
- G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means
-
- 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
- G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means
- G01L9/0077—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means for measuring reflected light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/907,331 US5319978A (en) | 1990-05-02 | 1992-07-01 | Optical pressure transducer |
Publications (1)
Publication Number | Publication Date |
---|---|
TW234167B true TW234167B (zh) | 1994-11-11 |
Family
ID=25423907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW082103776A TW234167B (zh) | 1992-07-01 | 1993-05-14 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5319978A (zh) |
EP (1) | EP0580458A1 (zh) |
JP (1) | JPH06201497A (zh) |
KR (1) | KR930023712A (zh) |
CA (1) | CA2099102A1 (zh) |
TW (1) | TW234167B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5456251A (en) | 1988-08-26 | 1995-10-10 | Mountpelier Investments, S.A. | Remote sensing tonometric catheter apparatus and method |
US5537858A (en) * | 1994-05-18 | 1996-07-23 | National Technical Systems, Inc. | System for the nonintrusive monitoring of electrical circuit breaker vessel pressure |
JP2001512564A (ja) * | 1997-02-06 | 2001-08-21 | オプトランド,インコーポレイテッド | 内蔵光ファイバー圧力センサーを具えた注入器および付設補償状態モニター装置 |
US6236331B1 (en) * | 1998-02-20 | 2001-05-22 | Newled Technologies Inc. | LED traffic light intensity controller |
DE10114751C1 (de) * | 2001-03-22 | 2002-11-21 | Gerhard Kurz | Drucksensor |
US6941813B2 (en) * | 2003-06-30 | 2005-09-13 | Alcon, Inc. | Noninvasive pressure sensing assembly |
EP1802953A4 (en) * | 2004-10-05 | 2010-10-06 | Sensata Technologies Maryland | PRESSURE SENSOR |
WO2012030595A2 (en) | 2010-08-30 | 2012-03-08 | Alcon Research, Ltd. | Optical sensing system including electronically switched optical magnification |
US9046427B2 (en) | 2011-04-11 | 2015-06-02 | Massachusetts Institute Of Technology | System for dual pressure sensing |
RU2591876C1 (ru) * | 2015-05-29 | 2016-07-20 | Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук | Струйно-оптический преобразователь |
JP6885950B2 (ja) * | 2015-12-30 | 2021-06-16 | アルコン インコーポレイティド | 眼科手術流体用の光学圧力測定 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3100997A (en) * | 1960-08-18 | 1963-08-20 | Heraeus Gmbh W C | Diaphragm vacuum gauge |
US3249760A (en) * | 1963-02-11 | 1966-05-03 | Electro Optical Systems Inc | Pressure gauge instrument |
US3291995A (en) * | 1964-02-17 | 1966-12-13 | Schalkowsky Samuel | Photoelectrically controlled radiation pressure torque balance |
US4075058A (en) * | 1972-10-11 | 1978-02-21 | Combustion Engineering, Inc. | Articulated fuel assembly |
US4071753A (en) * | 1975-03-31 | 1978-01-31 | Gte Laboratories Incorporated | Transducer for converting acoustic energy directly into optical energy |
JPS5315131A (en) * | 1976-07-27 | 1978-02-10 | Canon Inc | Detecting method for sharpness of objective image |
US4075493A (en) * | 1976-12-16 | 1978-02-21 | Ronald Alves | Optical temperature measurement technique utilizing phosphors |
CH620771A5 (zh) * | 1977-10-05 | 1980-12-15 | Hectronic Ag | |
SE420769B (sv) * | 1978-12-05 | 1981-10-26 | Asea Ab | Fiberoptiskt temperaturmetdon av pyrometertyp |
US4218925A (en) * | 1979-06-27 | 1980-08-26 | Honeywell Inc. | Differential pressure transmitter with pressure sensor protection |
USRE31832E (en) * | 1979-09-10 | 1985-02-12 | Temperature probe | |
SE431259B (sv) * | 1979-10-10 | 1984-01-23 | Asea Ab | Fiberoptisk temperaturgivare baserad pa fotoluminiscens hos ett fast material |
US4329877A (en) * | 1980-07-01 | 1982-05-18 | Honeywell Inc. | Adjustable overload mechanism for a differential pressure transmitter |
SE426262B (sv) * | 1981-05-08 | 1982-12-20 | Asea Ab | Fiberoptiskt metdon |
SE426345B (sv) * | 1981-05-18 | 1982-12-27 | Asea Ab | Fiberoptiskt metdon for metning av fysikaliska och/eller kemiska storheter, baserat pa sensormaterial med en olinjer ljus in/ljus ut karakteristik |
DE3172599D1 (en) * | 1981-07-06 | 1985-11-14 | Battelle Memorial Institute | Photo-electric control device |
DE3222620A1 (de) * | 1982-02-15 | 1983-08-25 | Siemens AG, 1000 Berlin und 8000 München | Druck- oder druckdifferenzmessgeraet mit einer vor ueberlastung geschuetzten drucksonsor-einrichtung |
US4482805A (en) * | 1982-03-15 | 1984-11-13 | General Dynamics, Pomona Division | Fiber optic matrix multiplier |
US4490606A (en) * | 1982-04-26 | 1984-12-25 | Geosource Inc. | Transducer apparatus utilizing fiber optics for data transmission |
US4487206A (en) * | 1982-10-13 | 1984-12-11 | Honeywell Inc. | Fiber optic pressure sensor with temperature compensation and reference |
US4620093A (en) * | 1983-10-31 | 1986-10-28 | Rockwell International Corporation | Optical pressure sensor |
US4589286A (en) * | 1984-03-30 | 1986-05-20 | The Babcock & Wilcox Company | Fused silica diaphragm module for high temperature pressure transducers |
US4600836A (en) * | 1984-04-03 | 1986-07-15 | The Babcock & Wilcox Company | Diaphragm deflection sensor for fused silica diaphragm module |
GB8408383D0 (en) * | 1984-03-31 | 1984-05-10 | Jackson D A | Optical pressure-sensing apparatus |
US4631401A (en) * | 1984-06-06 | 1986-12-23 | Dieterich Standard Corporation | Optic sensors |
US4687927A (en) * | 1984-12-13 | 1987-08-18 | Kabushiki Kaisha Toshiba | Pressure measuring system |
US4665747A (en) * | 1985-04-19 | 1987-05-19 | Muscatell Ralph P | Flight instrument using light interference for pressure sensing |
US4727730A (en) * | 1986-07-10 | 1988-03-01 | Medex, Inc. | Integrated optic system for monitoring blood pressure |
GB2193310A (en) * | 1986-08-01 | 1988-02-03 | Boc Group Plc | Pressure sensor |
US4711246A (en) * | 1986-09-02 | 1987-12-08 | Fiberoptic Sensor Technologies, Inc. | Fiber optic coupled pressure transducer using single fiber and method of fabrication |
GB2215840B (en) * | 1988-03-26 | 1992-01-08 | Stc Plc | Transducer |
US5127269A (en) * | 1990-05-02 | 1992-07-07 | Dynisco, Inc. | Optical pressure transducer |
US5065010A (en) * | 1990-08-30 | 1991-11-12 | Camino Laboratories | Fiber optic measurement system having a reference conductor for controlling the energy level of the light source |
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1992
- 1992-07-01 US US07/907,331 patent/US5319978A/en not_active Expired - Fee Related
-
1993
- 1993-04-30 KR KR1019930007402A patent/KR930023712A/ko not_active Application Discontinuation
- 1993-05-14 TW TW082103776A patent/TW234167B/zh active
- 1993-05-26 EP EP93401345A patent/EP0580458A1/en not_active Ceased
- 1993-06-23 CA CA002099102A patent/CA2099102A1/en not_active Abandoned
- 1993-06-29 JP JP5182188A patent/JPH06201497A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2099102A1 (en) | 1994-01-02 |
US5319978A (en) | 1994-06-14 |
EP0580458A1 (en) | 1994-01-26 |
JPH06201497A (ja) | 1994-07-19 |
KR930023712A (ko) | 1993-12-21 |