DE2624878A1 - Vorrichtung zur messung der materialhoehe in einem behaelter - Google Patents
Vorrichtung zur messung der materialhoehe in einem behaelterInfo
- Publication number
- DE2624878A1 DE2624878A1 DE19762624878 DE2624878A DE2624878A1 DE 2624878 A1 DE2624878 A1 DE 2624878A1 DE 19762624878 DE19762624878 DE 19762624878 DE 2624878 A DE2624878 A DE 2624878A DE 2624878 A1 DE2624878 A1 DE 2624878A1
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- container
- measuring
- sensor
- elongated
- 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- Withdrawn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
- 239000000463 material Substances 0.000 title claims description 65
- 239000012528 membrane Substances 0.000 claims description 67
- 238000005259 measurement Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 8
- 238000013022 venting Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 13
- 238000007654 immersion Methods 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000036316 preload Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000013590 bulk material Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
- G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/590,968 US3994169A (en) | 1975-06-27 | 1975-06-27 | Material depth measurement and indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2624878A1 true DE2624878A1 (de) | 1977-01-13 |
Family
ID=24364471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762624878 Withdrawn DE2624878A1 (de) | 1975-06-27 | 1976-06-03 | Vorrichtung zur messung der materialhoehe in einem behaelter |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3994169A (enExample) |
| DE (1) | DE2624878A1 (enExample) |
| FR (1) | FR2315687A1 (enExample) |
| GB (1) | GB1509153A (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183246A (en) * | 1978-06-08 | 1980-01-15 | Reynolds Steven C | Insulation presence sensing probe |
| US4241606A (en) * | 1979-05-14 | 1980-12-30 | Vandenhoeck J | Particulate level measuring method and apparatus |
| EP0043137B1 (de) * | 1980-06-30 | 1987-01-21 | Bühler AG | Verfahren und Vorrichtung zur kontinuierlichen Bestimmung der Feuchtigkeit von schüttfähigen Nahrungsmitteln |
| US4385672A (en) * | 1982-03-02 | 1983-05-31 | Schepel Donald D | Feed level indicator |
| US4799383A (en) * | 1986-09-19 | 1989-01-24 | Ltj Enterprises, Inc. | Visual indicator |
| US4829820A (en) * | 1987-03-31 | 1989-05-16 | Ltj Enterprises, Inc. | Visual indicator |
| FR2667936B1 (fr) * | 1990-10-11 | 1992-11-27 | Alsthom Gec | Dispositif de controle du niveau de remplissage d'une sabliere de locomotive. |
| FR2688305B1 (fr) * | 1992-03-05 | 1996-07-19 | Peugeot | Jauge statique, notamment pour reservoir de carburant. |
| US6457356B1 (en) * | 1999-12-10 | 2002-10-01 | Ingersoll-Rand Company | Piston pump elevator having fluid level measurement capabilty |
| RU2243512C2 (ru) * | 2003-02-27 | 2004-12-27 | Кунтулов Булат Мухамедьярович | Способ измерения уровня порошкообразной среды |
| US7228736B2 (en) * | 2005-08-19 | 2007-06-12 | Smith Daniel R | Bin level indicator |
| CN102121839B (zh) * | 2010-12-21 | 2012-06-27 | 三一重工股份有限公司 | 一种检测装置及混凝土泵送设备 |
| US20160047225A1 (en) * | 2014-08-14 | 2016-02-18 | Carl E. Keller | Method for slender tube, multi-level, subsurface borehole sampling system |
| US10231381B2 (en) | 2015-10-23 | 2019-03-19 | Cnh Industrial America Llc | Pneumatic grain level sensor and method therefore |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1560343A (en) * | 1923-03-21 | 1925-11-03 | Albert C Foulk | Liquid-level gauge |
| US3290938A (en) * | 1965-05-13 | 1966-12-13 | Ralph R Miller | Pneumatic displacement level indicator for storage bin |
| US3401562A (en) * | 1966-07-20 | 1968-09-17 | Warford A. Reaney | Material level indicator |
-
1975
- 1975-06-27 US US05/590,968 patent/US3994169A/en not_active Expired - Lifetime
-
1976
- 1976-06-03 DE DE19762624878 patent/DE2624878A1/de not_active Withdrawn
- 1976-06-18 GB GB25492/76A patent/GB1509153A/en not_active Expired
- 1976-06-22 FR FR7618905A patent/FR2315687A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2315687A1 (fr) | 1977-01-21 |
| FR2315687B3 (enExample) | 1979-03-09 |
| GB1509153A (en) | 1978-04-26 |
| US3994169A (en) | 1976-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |