ES465640A1 - Indicador de nivel de liquido. - Google Patents
Indicador de nivel de liquido.Info
- Publication number
- ES465640A1 ES465640A1 ES465640A ES465640A ES465640A1 ES 465640 A1 ES465640 A1 ES 465640A1 ES 465640 A ES465640 A ES 465640A ES 465640 A ES465640 A ES 465640A ES 465640 A1 ES465640 A1 ES 465640A1
- Authority
- ES
- Spain
- Prior art keywords
- fluid
- liquid level
- probe
- submerged
- level indicators
- 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
- 239000007788 liquid Substances 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 4
- 239000000523 sample Substances 0.000 abstract 3
- 238000013016 damping Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
- B60T17/225—Devices for monitoring or checking brake systems; Signal devices brake fluid level indicators
-
- 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
- G01F23/26—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- G01F23/263—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
- G01F23/265—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 variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors for discrete levels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Level Indicators Using A Float (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1832/77A GB1598447A (en) | 1977-01-18 | 1977-01-18 | Liquid level indicators |
Publications (1)
Publication Number | Publication Date |
---|---|
ES465640A1 true ES465640A1 (es) | 1978-09-16 |
Family
ID=9728790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES465640A Expired ES465640A1 (es) | 1977-01-18 | 1977-12-30 | Indicador de nivel de liquido. |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2801586A1 (it) |
ES (1) | ES465640A1 (it) |
FR (1) | FR2377615A1 (it) |
GB (1) | GB1598447A (it) |
IT (1) | IT1101937B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2169082A (en) * | 1984-12-13 | 1986-07-02 | Lin Shang Jing | High frequency electrode type low-level alarm for drip-feed injection |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE956629C (de) * | 1954-04-21 | 1957-01-24 | Peters Ag Claudius | Einrichtung zum Auswerten einer Zustandsaenderung, insbesondere zum Anzeigen des Fuellungsgrades von Vorratsbehaeltern aller Art |
GB1549851A (en) * | 1975-04-19 | 1979-08-08 | Lucas Electrical Ltd | Liquid level detector circuits |
-
1977
- 1977-01-18 GB GB1832/77A patent/GB1598447A/en not_active Expired
- 1977-12-30 ES ES465640A patent/ES465640A1/es not_active Expired
-
1978
- 1978-01-14 DE DE19782801586 patent/DE2801586A1/de not_active Ceased
- 1978-01-16 IT IT47646/78A patent/IT1101937B/it active
- 1978-01-18 FR FR7801386A patent/FR2377615A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2801586A1 (de) | 1978-07-20 |
IT7847646A0 (it) | 1978-01-16 |
FR2377615B1 (it) | 1980-08-22 |
IT1101937B (it) | 1985-10-07 |
GB1598447A (en) | 1981-09-23 |
FR2377615A1 (fr) | 1978-08-11 |
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