DE2552315A1 - Kontrollverfahren und einrichtung fuer den fluessigkeitsdruck in rohrleitungen - Google Patents
Kontrollverfahren und einrichtung fuer den fluessigkeitsdruck in rohrleitungenInfo
- Publication number
- DE2552315A1 DE2552315A1 DE19752552315 DE2552315A DE2552315A1 DE 2552315 A1 DE2552315 A1 DE 2552315A1 DE 19752552315 DE19752552315 DE 19752552315 DE 2552315 A DE2552315 A DE 2552315A DE 2552315 A1 DE2552315 A1 DE 2552315A1
- Authority
- DE
- Germany
- Prior art keywords
- amplitude
- information
- liquid
- pressure
- pulses
- 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.)
- Withdrawn
Links
- 239000007788 liquid Substances 0.000 title claims description 76
- 238000000034 method Methods 0.000 title claims description 41
- 230000005284 excitation Effects 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 12
- 230000001419 dependent effect Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000002123 temporal effect Effects 0.000 claims description 2
- 238000009530 blood pressure measurement Methods 0.000 description 15
- 238000005259 measurement Methods 0.000 description 9
- 230000010355 oscillation Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000863032 Trieres Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002618 waking effect Effects 0.000 description 2
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- WCIDIJQCEUODDY-UHFFFAOYSA-N chloro(dimethyl)sulfanium Chemical compound C[S+](C)Cl WCIDIJQCEUODDY-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/04—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by acoustic means
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU742077127A SU717580A1 (ru) | 1974-11-21 | 1974-11-21 | Способ ультразвукового контрол физических параметров жидкости |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2552315A1 true DE2552315A1 (de) | 1976-07-22 |
Family
ID=20601344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752552315 Withdrawn DE2552315A1 (de) | 1974-11-21 | 1975-11-21 | Kontrollverfahren und einrichtung fuer den fluessigkeitsdruck in rohrleitungen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3977252A (OSRAM) |
| JP (1) | JPS5264975A (OSRAM) |
| DE (1) | DE2552315A1 (OSRAM) |
| FR (1) | FR2292223A1 (OSRAM) |
| GB (1) | GB1503766A (OSRAM) |
| SU (1) | SU717580A1 (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0088362A1 (en) * | 1982-03-08 | 1983-09-14 | Fearon Development Corporation | Nonintrusive pressure measurement |
| DE102015109450A1 (de) * | 2015-06-12 | 2016-12-15 | Abb Schweiz Ag | Vorrichtung zur Messung des Drucks eines durch eine Rohrleitung strömendes Fluid |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4607520A (en) * | 1984-01-09 | 1986-08-26 | Introtek Corporation | Method and apparatus for detecting discontinuities in a fluid stream |
| US5869745A (en) * | 1996-12-20 | 1999-02-09 | Morton International, Inc. | Ultrasonic gas pressure measurement for inflators of vehicular airbag systems |
| DE10310114A1 (de) * | 2003-03-06 | 2004-09-16 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur hydrostatischen Druckbestimmung in einem Hochdruckbehälter mittels Ultraschalllaufzeitmessung |
| KR20090116040A (ko) * | 2008-05-06 | 2009-11-11 | 한국표준과학연구원 | 음향 임피던스 정합층을 이용한 용기부 내의 압력측정장치 |
| CN103292948A (zh) * | 2012-02-28 | 2013-09-11 | 中国人民解放军第二炮兵工程学院 | 一种小型一体化小管径超声波管外测压装置 |
| EP2847565A1 (en) * | 2012-06-27 | 2015-03-18 | The Lubrizol Corporation | Ultrasonic measurement |
| NO342410B1 (no) | 2014-05-12 | 2018-05-22 | Halfwave As | Fremgangsmåte for måling av trykk i rør |
| CN104913873B (zh) * | 2015-06-02 | 2018-04-17 | 西安交通大学 | 一种改善多因素影响的超声波液压测量方法及其系统 |
| DE102017010727A1 (de) | 2017-11-21 | 2019-05-23 | Diehl Metering Gmbh | Messeinrichtung zur Ermittlung eines Drucks in einem Messvolumen |
| EP4334694A4 (en) * | 2021-05-05 | 2025-02-26 | Fire NDT Pty Ltd | MEASURING DEVICE |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2700894A (en) * | 1949-04-30 | 1955-02-01 | Gen Electric | Apparatus for ultrasonic investigation |
| US2869357A (en) * | 1954-06-17 | 1959-01-20 | Kritz Jack | Continuously indicating electroacoustic densitometer |
| US2978899A (en) * | 1956-02-10 | 1961-04-11 | Kritz Jack | Ultrasonic system for measuring the physical characteristics of a gas |
| US2921467A (en) * | 1957-08-21 | 1960-01-19 | Albert L Hedrich | Flowmeter compensation for propagation velocity changes |
| US3413595A (en) * | 1966-10-27 | 1968-11-26 | Babikov Oleg Ivanovich | Ultrasonic apparatus for checking processes in liquid media |
| FR95411E (fr) * | 1968-02-26 | 1970-11-06 | Realisations Ultrasoniques Sa | Débitmetre a ultra-sons. |
| FR1564728A (OSRAM) * | 1968-02-26 | 1969-04-25 | ||
| FR2036725A6 (OSRAM) * | 1969-03-06 | 1970-12-31 | Realisations Ultrasoniques Sa | |
| JPS5113430B1 (OSRAM) * | 1970-02-10 | 1976-04-28 |
-
1974
- 1974-11-21 SU SU742077127A patent/SU717580A1/ru active
-
1975
- 1975-11-21 FR FR7535731A patent/FR2292223A1/fr active Granted
- 1975-11-21 GB GB48031/75A patent/GB1503766A/en not_active Expired
- 1975-11-21 JP JP50140112A patent/JPS5264975A/ja active Pending
- 1975-11-21 US US05/633,962 patent/US3977252A/en not_active Expired - Lifetime
- 1975-11-21 DE DE19752552315 patent/DE2552315A1/de not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0088362A1 (en) * | 1982-03-08 | 1983-09-14 | Fearon Development Corporation | Nonintrusive pressure measurement |
| DE102015109450A1 (de) * | 2015-06-12 | 2016-12-15 | Abb Schweiz Ag | Vorrichtung zur Messung des Drucks eines durch eine Rohrleitung strömendes Fluid |
| US10732063B2 (en) | 2015-06-12 | 2020-08-04 | Abb Schweiz Ag | Device for measuring the pressure of a fluid flowing through a pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5264975A (en) | 1977-05-28 |
| SU717580A1 (ru) | 1980-02-25 |
| US3977252A (en) | 1976-08-31 |
| FR2292223A1 (fr) | 1976-06-18 |
| GB1503766A (en) | 1978-03-15 |
| FR2292223B1 (OSRAM) | 1978-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |