JPS6292436U - - Google Patents
Info
- Publication number
- JPS6292436U JPS6292436U JP1985183826U JP18382685U JPS6292436U JP S6292436 U JPS6292436 U JP S6292436U JP 1985183826 U JP1985183826 U JP 1985183826U JP 18382685 U JP18382685 U JP 18382685U JP S6292436 U JPS6292436 U JP S6292436U
- Authority
- JP
- Japan
- Prior art keywords
- center diaphragm
- detection unit
- detection
- pressure
- unit body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 238000009530 blood pressure measurement Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985183826U JPH043244Y2 (US20090163788A1-20090625-C00002.png) | 1985-11-29 | 1985-11-29 | |
| US06/934,240 US4782703A (en) | 1985-11-29 | 1986-11-24 | Temperature compensated pressure signal generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985183826U JPH043244Y2 (US20090163788A1-20090625-C00002.png) | 1985-11-29 | 1985-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6292436U true JPS6292436U (US20090163788A1-20090625-C00002.png) | 1987-06-12 |
| JPH043244Y2 JPH043244Y2 (US20090163788A1-20090625-C00002.png) | 1992-02-03 |
Family
ID=16142522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985183826U Expired JPH043244Y2 (US20090163788A1-20090625-C00002.png) | 1985-11-29 | 1985-11-29 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4782703A (US20090163788A1-20090625-C00002.png) |
| JP (1) | JPH043244Y2 (US20090163788A1-20090625-C00002.png) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4980675A (en) * | 1990-01-09 | 1990-12-25 | Spectrum Associates | Temperature compensatible pressure monitor and sensor construction |
| US5783747A (en) * | 1996-02-29 | 1998-07-21 | Mark Products, Inc. | Fluid analyzing detector for detecting the presence of a particular analyte in a fluid medium |
| US6886409B2 (en) * | 2001-03-13 | 2005-05-03 | Pamgene International B.V. | System for controlling the flow of a fluid through a substrate |
| DE10234754A1 (de) * | 2002-07-30 | 2004-02-19 | Endress + Hauser Gmbh + Co. Kg | Differenzdrucksensor mit symmetrischem Trennkörperfehler |
| US6883378B2 (en) * | 2003-03-28 | 2005-04-26 | Honeywell International, Inc. | Low TCE fill fluid for barrier diaphragm pressure sensors |
| JP4049102B2 (ja) * | 2004-01-21 | 2008-02-20 | 株式会社デンソー | 圧力センサ |
| US7188529B2 (en) * | 2005-01-25 | 2007-03-13 | Yokogawa Electric Corporation | Differential pressure measuring apparatus |
| US8042401B2 (en) * | 2008-06-12 | 2011-10-25 | Rosemount, Inc. | Isolation system for process pressure measurement |
| CN102435341A (zh) * | 2011-10-28 | 2012-05-02 | 山东昌润科技有限公司 | 复合型温度压差传感器 |
| US9816889B2 (en) * | 2015-01-30 | 2017-11-14 | Omega Engineering, Inc. | Differential pressure sensing device with overload protection |
| WO2020218138A1 (ja) * | 2019-04-25 | 2020-10-29 | 株式会社フジキン | 流量制御装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU546801A1 (ru) * | 1974-05-17 | 1977-02-15 | Предприятие П/Я В-8759 | Атчик давлени |
| JPS5461975A (en) * | 1977-10-26 | 1979-05-18 | Hitachi Ltd | Detector of differential pressure, pressure and load |
| US4370890A (en) * | 1980-10-06 | 1983-02-01 | Rosemount Inc. | Capacitive pressure transducer with isolated sensing diaphragm |
| US4599906A (en) * | 1984-10-31 | 1986-07-15 | General Signal Corporation | Remote probe differential pressure transducer |
-
1985
- 1985-11-29 JP JP1985183826U patent/JPH043244Y2/ja not_active Expired
-
1986
- 1986-11-24 US US06/934,240 patent/US4782703A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH043244Y2 (US20090163788A1-20090625-C00002.png) | 1992-02-03 |
| US4782703A (en) | 1988-11-08 |
