FR2615617B1 - SALT AND CRYSTALLIZED PRODUCTS TANK PROVIDED WITH A PRODUCT LEVEL MONITORING SYSTEM - Google Patents
SALT AND CRYSTALLIZED PRODUCTS TANK PROVIDED WITH A PRODUCT LEVEL MONITORING SYSTEMInfo
- Publication number
- FR2615617B1 FR2615617B1 FR8707205A FR8707205A FR2615617B1 FR 2615617 B1 FR2615617 B1 FR 2615617B1 FR 8707205 A FR8707205 A FR 8707205A FR 8707205 A FR8707205 A FR 8707205A FR 2615617 B1 FR2615617 B1 FR 2615617B1
- Authority
- FR
- France
- Prior art keywords
- salt
- monitoring system
- level monitoring
- tank provided
- product level
- 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.)
- Expired - Lifetime
Links
- 238000012544 monitoring process Methods 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 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
- G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8707205A FR2615617B1 (en) | 1987-05-22 | 1987-05-22 | SALT AND CRYSTALLIZED PRODUCTS TANK PROVIDED WITH A PRODUCT LEVEL MONITORING SYSTEM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8707205A FR2615617B1 (en) | 1987-05-22 | 1987-05-22 | SALT AND CRYSTALLIZED PRODUCTS TANK PROVIDED WITH A PRODUCT LEVEL MONITORING SYSTEM |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2615617A1 FR2615617A1 (en) | 1988-11-25 |
FR2615617B1 true FR2615617B1 (en) | 1992-01-17 |
Family
ID=9351341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8707205A Expired - Lifetime FR2615617B1 (en) | 1987-05-22 | 1987-05-22 | SALT AND CRYSTALLIZED PRODUCTS TANK PROVIDED WITH A PRODUCT LEVEL MONITORING SYSTEM |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2615617B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ518288A (en) * | 2002-04-10 | 2004-09-24 | Fisher & Paykel Appliances Ltd | Washing appliance water softner |
NL1031010C2 (en) * | 2006-01-26 | 2007-07-27 | Bravilor Holding Bv | Filling condition detection device for powdered material and method for detecting a filling condition in a storage unit. |
IT202000020011A1 (en) * | 2020-08-11 | 2022-02-11 | Manta Ecologica S R L | DOSING SYSTEM |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD99851A1 (en) * | 1971-12-16 | 1973-08-20 | ||
DE2207830A1 (en) * | 1972-02-19 | 1973-08-23 | Eugen Baltzer | METHOD FOR DETECTION OR DETERMINATION OF THE REGENERATING AGENT STOCK (FOR SOLID REGENERATING AGENTS) IN THE REGENERATING AGENT CONTAINER |
US4100538A (en) * | 1974-11-20 | 1978-07-11 | Dickey-John Corporation | Seed level sensor for automatic seed planting apparatus |
EP0229960A3 (en) * | 1985-12-11 | 1988-07-13 | Honeywell Ltd. | Liquid level sensor |
-
1987
- 1987-05-22 FR FR8707205A patent/FR2615617B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2615617A1 (en) | 1988-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |