RO80779B1 - Dispozitiv manometric pentru fluide corosive - Google Patents
Dispozitiv manometric pentru fluide corosiveInfo
- Publication number
- RO80779B1 RO80779B1 RO104717A RO10471781A RO80779B1 RO 80779 B1 RO80779 B1 RO 80779B1 RO 104717 A RO104717 A RO 104717A RO 10471781 A RO10471781 A RO 10471781A RO 80779 B1 RO80779 B1 RO 80779B1
- Authority
- RO
- Romania
- Prior art keywords
- electrotransmitter
- transducers
- corrosive fluids
- corrosive
- resistive
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000009972 noncorrosive effect Effects 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
Inventia se refera la un dispozitiv manometric pentru fluide corosive pe baza de traductoare electrotensiometrice rezistive din straturi subtiri semiconductoare sau metalice care transforma deformatia electrica a unui recipient tubular din material necorosiv în semnal electric. Dispozitivul utilizeaza doua corpuri manometrice elastice si identice de forma unui tub cu sectiune eliptica dintre care unul pentru masurare deschis la un capat, iar celalalt vidat pentru compensarea variatiilor presiunii atmosferice pe care sunt aplicate prin lipire sau depuse nemijlocit fara sau cu strat izolator intermediar doua sau mai multe traductoare electrotensiometrice rezistive fiecare traductor avînd doua elemente active în aranjament unul longitudinal si unul transversal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81104717A RO80779A2 (ro) | 1981-05-30 | 1981-05-30 | Dispozitiv manometric pentru fluide corosive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81104717A RO80779A2 (ro) | 1981-05-30 | 1981-05-30 | Dispozitiv manometric pentru fluide corosive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO80779B1 true RO80779B1 (ro) | 1983-01-30 |
| RO80779A2 RO80779A2 (ro) | 1983-02-01 |
Family
ID=20110153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO81104717A RO80779A2 (ro) | 1981-05-30 | 1981-05-30 | Dispozitiv manometric pentru fluide corosive |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO80779A2 (ro) |
-
1981
- 1981-05-30 RO RO81104717A patent/RO80779A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO80779A2 (ro) | 1983-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3088323A (en) | Piezoresistive transducer | |
| US3697917A (en) | Semiconductor strain gage pressure transducer | |
| US3418850A (en) | Device for measuring the pressure between two surfaces at least one of which is a roll | |
| US3128628A (en) | Pressure transducer | |
| FI91444C (fi) | Paineanturi | |
| ATE19153T1 (de) | Messwertaufnehmer fuer magnetisch-induktive durchflussmessgeraete. | |
| US10048139B2 (en) | Pressure transducer structures suitable for curved surfaces | |
| DE3470099D1 (en) | Mass flow meter | |
| RO80779B1 (ro) | Dispozitiv manometric pentru fluide corosive | |
| CH669259A5 (it) | Sensore elettrico di deformazione a film spesso, in particolare sensore di pressione. | |
| CN106441376A (zh) | 石墨栅柔性电阻应变片及其制造方法 | |
| JPS6461626A (en) | Unit type distribution pressure sensor | |
| CN109185422A (zh) | 一种兼具传感功能的杯型谐波减速器 | |
| CN110095054B (zh) | 一种电阻式应变片 | |
| US2360493A (en) | Electrical strain responsive apparatus | |
| JPS5612528A (en) | Pressure transducer | |
| CN87102483A (zh) | 金属丝电阻应变管 | |
| SU433694A3 (ro) | ||
| JP2000230868A (ja) | 圧力計測センサー | |
| CN109416291A (zh) | 压力差传感器 | |
| JPH02138841A (ja) | 半導体圧力センサ | |
| RU2100789C1 (ru) | Полупроводниковый преобразователь гидростатического давления для коррозионно-активных жидких сред | |
| JPS5618705A (en) | Strain gauge element for large strain | |
| KR970000034B1 (ko) | 고성능 유리대 금속 납땜 이음부 | |
| SU1438763A1 (ru) | Измерительный щуп |