AT371601B - Differenzdruck-messumformer - Google Patents
Differenzdruck-messumformerInfo
- Publication number
- AT371601B AT371601B AT0542976A AT542976A AT371601B AT 371601 B AT371601 B AT 371601B AT 0542976 A AT0542976 A AT 0542976A AT 542976 A AT542976 A AT 542976A AT 371601 B AT371601 B AT 371601B
- Authority
- AT
- Austria
- Prior art keywords
- differential pressure
- pressure transmitter
- transmitter
- differential
- pressure
- Prior art date
Links
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
-
- 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
- G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance
-
- 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
- G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9052375A JPS5214470A (en) | 1975-07-24 | 1975-07-24 | Pressure measuring equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA542976A ATA542976A (de) | 1982-11-15 |
AT371601B true AT371601B (de) | 1983-07-11 |
Family
ID=14000788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0542976A AT371601B (de) | 1975-07-24 | 1976-07-23 | Differenzdruck-messumformer |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5214470A (de) |
AT (1) | AT371601B (de) |
BE (1) | BE844464A (de) |
BR (1) | BR7604814A (de) |
DE (1) | DE2631025B2 (de) |
FR (1) | FR2319121A1 (de) |
GB (1) | GB1548589A (de) |
IT (1) | IT1067175B (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0228621A1 (de) * | 1985-12-09 | 1987-07-15 | Toyota Jidosha Kabushiki Kaisha | Messeinrichtung zum Messen einer Brennstoffeinspritzmenge |
DE102004039169A1 (de) * | 2004-08-12 | 2006-02-23 | Kaden, Günther | Überlastfestes Differenzdruckmessgerät |
DE102010043043A1 (de) * | 2010-10-28 | 2012-05-03 | Endress + Hauser Gmbh + Co. Kg | Druckmesswandler |
DE102014104831A1 (de) * | 2014-04-04 | 2015-10-08 | Endress + Hauser Gmbh + Co. Kg | Differenzdrucksensor |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2657933C3 (de) * | 1976-12-21 | 1984-01-05 | Siemens AG, 1000 Berlin und 8000 München | Differenzdruck-Meßumformer mit Überlastschutz |
DE2659376C2 (de) * | 1976-12-29 | 1982-10-21 | Siemens AG, 1000 Berlin und 8000 München | Differenzdruck-Meßzelle |
JPS5815049B2 (ja) * | 1977-12-20 | 1983-03-23 | 富士電機株式会社 | 差圧測定装置 |
DE3213320A1 (de) * | 1982-04-06 | 1983-10-13 | Siemens AG, 1000 Berlin und 8000 München | Druck- oder druckdifferenz-messumformer |
JPS58180927A (ja) * | 1982-04-16 | 1983-10-22 | Toshiba Corp | 半導体感圧素子の保護装置 |
CH655521B (de) * | 1982-04-16 | 1986-04-30 | ||
DE3236720A1 (de) * | 1982-10-04 | 1984-04-05 | Schoppe & Faeser Gmbh, 4950 Minden | Messkapsel fuer einen differenzdruck-messumformer |
DE3341987A1 (de) * | 1983-11-21 | 1985-05-30 | Samson Ag, 6000 Frankfurt | Ueberdrucksicherung fuer eine differenzdruckmesszelle |
FR2555743B1 (fr) * | 1983-11-25 | 1986-04-11 | Sereg Soc | Capteur inductif de pression differentielle |
CH662824A5 (de) * | 1984-02-14 | 1987-10-30 | Graf & Co Ag | Kardiersegment. |
JPS6399254U (de) * | 1986-12-19 | 1988-06-27 | ||
JP6058986B2 (ja) * | 2012-11-29 | 2017-01-11 | アズビル株式会社 | 差圧センサ |
CN117705335B (zh) * | 2024-02-05 | 2024-05-14 | 中国科学技术大学 | 一种电感式可重构多维力传感器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2999386A (en) * | 1956-11-02 | 1961-09-12 | Trans Sonics Inc | High precision diaphragm type instruments |
US3800413A (en) * | 1969-10-27 | 1974-04-02 | Rosemount Inc | Differential pressure transducer |
US3618390A (en) * | 1969-10-27 | 1971-11-09 | Rosemount Eng Co Ltd | Differential pressure transducer |
JPS573897B2 (de) * | 1974-04-22 | 1982-01-23 |
-
1975
- 1975-07-24 JP JP9052375A patent/JPS5214470A/ja active Granted
-
1976
- 1976-07-09 DE DE19762631025 patent/DE2631025B2/de not_active Ceased
- 1976-07-20 IT IT2547976A patent/IT1067175B/it active
- 1976-07-23 GB GB3091476A patent/GB1548589A/en not_active Expired
- 1976-07-23 FR FR7622604A patent/FR2319121A1/fr active Granted
- 1976-07-23 BE BE169188A patent/BE844464A/xx not_active IP Right Cessation
- 1976-07-23 BR BR7604814A patent/BR7604814A/pt unknown
- 1976-07-23 AT AT0542976A patent/AT371601B/de not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0228621A1 (de) * | 1985-12-09 | 1987-07-15 | Toyota Jidosha Kabushiki Kaisha | Messeinrichtung zum Messen einer Brennstoffeinspritzmenge |
DE102004039169A1 (de) * | 2004-08-12 | 2006-02-23 | Kaden, Günther | Überlastfestes Differenzdruckmessgerät |
DE102010043043A1 (de) * | 2010-10-28 | 2012-05-03 | Endress + Hauser Gmbh + Co. Kg | Druckmesswandler |
DE102014104831A1 (de) * | 2014-04-04 | 2015-10-08 | Endress + Hauser Gmbh + Co. Kg | Differenzdrucksensor |
US10101232B2 (en) | 2014-04-04 | 2018-10-16 | Endress+Hauser Se+Co.Kg | Pressure difference sensor with protection against static overloads |
Also Published As
Publication number | Publication date |
---|---|
DE2631025A1 (de) | 1977-02-10 |
BE844464A (fr) | 1977-01-24 |
FR2319121B1 (de) | 1982-10-01 |
GB1548589A (en) | 1979-07-18 |
DE2631025B2 (de) | 1980-11-13 |
FR2319121A1 (fr) | 1977-02-18 |
IT1067175B (it) | 1985-03-12 |
ATA542976A (de) | 1982-11-15 |
JPS5214470A (en) | 1977-02-03 |
JPS5619577B2 (de) | 1981-05-08 |
BR7604814A (pt) | 1977-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |