GB1480698A - Salt consumption indication apparatus - Google Patents
Salt consumption indication apparatusInfo
- Publication number
- GB1480698A GB1480698A GB41453/75A GB4145375A GB1480698A GB 1480698 A GB1480698 A GB 1480698A GB 41453/75 A GB41453/75 A GB 41453/75A GB 4145375 A GB4145375 A GB 4145375A GB 1480698 A GB1480698 A GB 1480698A
- Authority
- GB
- United Kingdom
- Prior art keywords
- salt
- chamber
- inlet
- oct
- indication apparatus
- 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
Links
- 235000015598 salt intake Nutrition 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000000945 filler Substances 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 239000012047 saturated solution Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4229—Water softening arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/75—Regeneration or reactivation of ion-exchangers; Apparatus therefor of water softeners
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/22—Measuring resistance of fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Organic Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
1480698 Salt consumption indication apparatus LICENTIA PATENT-VERWALTUNGS GmbH 9 Oct 1975 [29 Oct 1974] 41453/75 Heading G1N An apparatus for determining the consumption of salt from the regenerator of an ion-exchange water softener comprises a salt storage chamber 3 divided into two parts 4, 5 by two partitions 14, 15, a water inlet 16, a salt solution outlet 9 and conductivity measuring electrodes 11, 12 in the inlet chamber. The dividers 14, 15 define an overflow passage 17 which may contain a non- return valve, as may outlet 9. In use, both chambers 4, 5 are filled with salt 6, 6' through filler openings 7. Water from inlet 16 will dissolve salt in chamber 4 first so that a saturated solution passes through chamber 5. When the salt 6 in chamber 4 is used up, the conductivity of the solution between electrodes 11, 12 rises and measuring circuit 13 activates a warning. The salt in chamber 5 still remains as a reserve.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7436112 | 1974-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1480698A true GB1480698A (en) | 1977-07-20 |
Family
ID=6647225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB41453/75A Expired GB1480698A (en) | 1974-10-29 | 1975-10-09 | Salt consumption indication apparatus |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2289907A1 (en) |
| GB (1) | GB1480698A (en) |
| IT (1) | IT1043693B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1334688A3 (en) * | 2002-02-05 | 2005-01-19 | Miele & Cie. KG | Method and system for detecting a salt deficiency in a water softener |
| WO2009027343A1 (en) * | 2007-08-31 | 2009-03-05 | BSH Bosch und Siemens Hausgeräte GmbH | Water-conducting household appliance comprising a water softening device |
| WO2017162289A1 (en) * | 2016-03-24 | 2017-09-28 | Electrolux Appliances Aktiebolag | Laundry washing machine comprising a water softening device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1256911B (en) * | 1992-08-03 | 1995-12-27 | Merloni Elettrodomestici Spa | DEVICE FOR MEASURING THE RESISTIVITY OF WATER IN A WASHING MACHINE. |
-
1975
- 1975-10-09 GB GB41453/75A patent/GB1480698A/en not_active Expired
- 1975-10-17 FR FR7531778A patent/FR2289907A1/en active Granted
- 1975-10-28 IT IT28744/75A patent/IT1043693B/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1334688A3 (en) * | 2002-02-05 | 2005-01-19 | Miele & Cie. KG | Method and system for detecting a salt deficiency in a water softener |
| WO2009027343A1 (en) * | 2007-08-31 | 2009-03-05 | BSH Bosch und Siemens Hausgeräte GmbH | Water-conducting household appliance comprising a water softening device |
| WO2017162289A1 (en) * | 2016-03-24 | 2017-09-28 | Electrolux Appliances Aktiebolag | Laundry washing machine comprising a water softening device |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2289907A1 (en) | 1976-05-28 |
| FR2289907B3 (en) | 1978-07-13 |
| IT1043693B (en) | 1980-02-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |