CH669260A5 - Dispositivo elettrico per misurare la pressione statica di un fluido. - Google Patents
Dispositivo elettrico per misurare la pressione statica di un fluido. Download PDFInfo
- Publication number
- CH669260A5 CH669260A5 CH690/87A CH69087A CH669260A5 CH 669260 A5 CH669260 A5 CH 669260A5 CH 690/87 A CH690/87 A CH 690/87A CH 69087 A CH69087 A CH 69087A CH 669260 A5 CH669260 A5 CH 669260A5
- Authority
- CH
- Switzerland
- Prior art keywords
- fluid
- static pressure
- thick film
- support
- container
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims 14
- 230000003068 static effect Effects 0.000 title claims 13
- 239000004020 conductor Substances 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000001465 metallisation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000007650 screen-printing Methods 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
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
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0002—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in ohmic resistance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT67189/86A IT1203547B (it) | 1986-03-10 | 1986-03-10 | Dispositivo e procedimento per misurare la pressione statica di un fluido |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH669260A5 true CH669260A5 (it) | 1989-02-28 |
Family
ID=11300332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH690/87A CH669260A5 (it) | 1986-03-10 | 1987-02-24 | Dispositivo elettrico per misurare la pressione statica di un fluido. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS62214328A (de) |
| BE (1) | BE1000714A3 (de) |
| BR (1) | BR8701487A (de) |
| CH (1) | CH669260A5 (de) |
| DE (1) | DE3707078A1 (de) |
| ES (1) | ES2004898A6 (de) |
| FR (1) | FR2595468A1 (de) |
| GB (1) | GB2187888A (de) |
| IT (1) | IT1203547B (de) |
| NL (1) | NL8700570A (de) |
| PT (1) | PT84430B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7093495B2 (en) | 2003-07-28 | 2006-08-22 | Cts Corporation | Pressure sensor |
| US6997059B2 (en) | 2003-10-07 | 2006-02-14 | Cts Corporation | Pressure sensor |
| US7240558B2 (en) | 2003-11-19 | 2007-07-10 | Cts Corporation | Pressure sensor |
| JP6850642B2 (ja) * | 2017-03-10 | 2021-03-31 | 公益財団法人電磁材料研究所 | 圧力センサ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB981793A (en) * | 1960-06-20 | 1965-01-27 | Coal Industry Patents Ltd | Improvements in or relating to means for ascertaining fluid pressure |
| CA977464A (en) * | 1972-01-31 | 1975-11-04 | Bailey Meter Company (The) | Integrated single crystal pressure transducer |
| US4311980A (en) * | 1978-10-12 | 1982-01-19 | Fabrica Italiana Magneti Marelli, S.P.A. | Device for pressure measurement using a resistor strain gauge |
| DE3125640A1 (de) * | 1981-06-30 | 1983-01-13 | Robert Bosch Gmbh, 7000 Stuttgart | Sensor |
| IT1153144B (it) * | 1982-07-30 | 1987-01-14 | Cise Spa | Trasduttore perfezionato per la misura della pressione di un fluido in particolare un fluido aggressivo e ad elevata temperatura |
| DE3332880A1 (de) * | 1983-09-12 | 1985-03-28 | Robert Bosch Gmbh, 7000 Stuttgart | Sensor |
-
1986
- 1986-03-10 IT IT67189/86A patent/IT1203547B/it active
-
1987
- 1987-02-24 CH CH690/87A patent/CH669260A5/it not_active IP Right Cessation
- 1987-02-25 GB GB08704381A patent/GB2187888A/en not_active Withdrawn
- 1987-03-04 JP JP62049871A patent/JPS62214328A/ja active Pending
- 1987-03-05 DE DE19873707078 patent/DE3707078A1/de not_active Withdrawn
- 1987-03-06 FR FR8703077A patent/FR2595468A1/fr active Pending
- 1987-03-09 BE BE8700222A patent/BE1000714A3/fr not_active IP Right Cessation
- 1987-03-09 ES ES8700638A patent/ES2004898A6/es not_active Expired
- 1987-03-09 PT PT84430A patent/PT84430B/pt unknown
- 1987-03-10 BR BR8701487A patent/BR8701487A/pt unknown
- 1987-03-10 NL NL8700570A patent/NL8700570A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NL8700570A (nl) | 1987-10-01 |
| DE3707078A1 (de) | 1987-09-17 |
| PT84430A (en) | 1987-04-01 |
| PT84430B (en) | 1989-03-22 |
| BE1000714A3 (fr) | 1989-03-21 |
| BR8701487A (pt) | 1988-01-05 |
| GB8704381D0 (en) | 1987-04-01 |
| IT8667189A0 (it) | 1986-03-10 |
| GB2187888A (en) | 1987-09-16 |
| JPS62214328A (ja) | 1987-09-21 |
| FR2595468A1 (fr) | 1987-09-11 |
| ES2004898A6 (es) | 1989-02-16 |
| IT1203547B (it) | 1989-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |