FR2425106B1 - - Google Patents
Info
- Publication number
- FR2425106B1 FR2425106B1 FR7911046A FR7911046A FR2425106B1 FR 2425106 B1 FR2425106 B1 FR 2425106B1 FR 7911046 A FR7911046 A FR 7911046A FR 7911046 A FR7911046 A FR 7911046A FR 2425106 B1 FR2425106 B1 FR 2425106B1
- Authority
- FR
- France
- 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
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/087—Water level measuring or regulating devices
-
- 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
- G01F23/161—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 for discrete levels
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/04—Level control, e.g. controlling quantity of material stored in vessel with auxiliary non-electric power
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Washing And Drying Of Tableware (AREA)
- Control Of Non-Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782819397 DE2819397A1 (en) | 1978-05-03 | 1978-05-03 | DEVICE FOR DETERMINING A SET LEVEL FOR THE LIQUID LEVEL IN WATER-CONVEYING ELECTRICAL EQUIPMENT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2425106A1 FR2425106A1 (en) | 1979-11-30 |
| FR2425106B1 true FR2425106B1 (en) | 1984-02-17 |
Family
ID=6038578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7911046A Granted FR2425106A1 (en) | 1978-05-03 | 1979-05-02 | Liq. level detector for required value - has pressure-dependent level indicator for controlling liquid supply to washing |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2819397A1 (en) |
| FR (1) | FR2425106A1 (en) |
| IT (1) | IT1112794B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2457874A (en) * | 1943-12-20 | 1949-01-04 | American Machine & Metals | Fluid level indicator |
| CH331715A (en) * | 1955-07-19 | 1958-07-31 | Spetzmann Aktiengesellschaft | Device intended to indicate the full filling of a liquid tank which is equipped with it |
| DE1473176A1 (en) * | 1963-04-18 | 1969-01-09 | Siemens Elektrogeraete Gmbh | Water level regulators, especially for washing machines |
| US3392741A (en) * | 1964-10-05 | 1968-07-16 | Gen Electric | Means to control the admission of liquid into a container |
| FR1449178A (en) * | 1964-10-05 | 1966-08-12 | Gen Electric | Liquid level control device |
| US3602250A (en) * | 1969-03-10 | 1971-08-31 | John S Neenan | Fluid shutoff valve |
| US3742967A (en) * | 1970-12-21 | 1973-07-03 | Bendix Corp | Sensing arrangement for a fluidic liquid level sensor and control means |
| FR2410261A1 (en) * | 1977-11-24 | 1979-06-22 | Thomson Csf | Water level controller for domestic washing machine - has depressurisation generator with tube connected to electrically controlled valve and constant pressure valve |
| US4203462A (en) * | 1978-10-02 | 1980-05-20 | The Singer Company | Water level control system |
-
1978
- 1978-05-03 DE DE19782819397 patent/DE2819397A1/en active Granted
-
1979
- 1979-05-02 FR FR7911046A patent/FR2425106A1/en active Granted
- 1979-05-03 IT IT22329/79A patent/IT1112794B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2819397A1 (en) | 1979-11-08 |
| IT7922329A0 (en) | 1979-05-03 |
| DE2819397C2 (en) | 1989-06-22 |
| IT1112794B (en) | 1986-01-20 |
| FR2425106A1 (en) | 1979-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| AR | Application made for restoration | ||
| BR | Restoration of rights | ||
| ST | Notification of lapse |