GB471224A - Improvements relating to liquid level indicating apparatus, for example for indicating the amount of liquid in a tank - Google Patents
Improvements relating to liquid level indicating apparatus, for example for indicating the amount of liquid in a tankInfo
- Publication number
- GB471224A GB471224A GB2199436A GB2199436A GB471224A GB 471224 A GB471224 A GB 471224A GB 2199436 A GB2199436 A GB 2199436A GB 2199436 A GB2199436 A GB 2199436A GB 471224 A GB471224 A GB 471224A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- tank
- indicating
- arm
- float
- 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
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
- G01F23/30—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 floats
- G01F23/32—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 floats using rotatable arms or other pivotable transmission elements
- G01F23/36—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 floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
471,224. Electric signalling systems. GIERS, C. A. DE. Aug. 10, 1936, No. 21994. [Class 40 (i)] [Also in Group XVIII] In a liquid-level indicator, a float 10 rocks an arm 48, through linkwork 12, 28, 33, 32, the arm 48 operating through further adjustable links and a rack and pinion 58, 74, the arm 82 of a rheostat 86 connected in circuit with an indicating instrument. The link 32 is secured to a pivoted yoke 34 and is sealed to the top of a bellows-like sleeve 38 which is also sealed to a plug 40 in order to isolate the rheostat from the liquid of the tank. Several float-operated rheostats may be arranged one above the other in a deep tank, the rheostats being connected in series with a single instrument and operated successively as the liquid level varies. Furthermore, a single instrument may be selectively connected to any one of a plurality of float-operated rheostats. Specification 343,909, [Group XVIII], is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2199436A GB471224A (en) | 1936-08-10 | 1936-08-10 | Improvements relating to liquid level indicating apparatus, for example for indicating the amount of liquid in a tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2199436A GB471224A (en) | 1936-08-10 | 1936-08-10 | Improvements relating to liquid level indicating apparatus, for example for indicating the amount of liquid in a tank |
Publications (1)
Publication Number | Publication Date |
---|---|
GB471224A true GB471224A (en) | 1937-08-31 |
Family
ID=10172206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2199436A Expired GB471224A (en) | 1936-08-10 | 1936-08-10 | Improvements relating to liquid level indicating apparatus, for example for indicating the amount of liquid in a tank |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB471224A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3069320A1 (en) * | 2017-07-21 | 2019-01-25 | Aisan Industry France Sa | GAUGE-PUMP MODULE AND FUEL TANK |
-
1936
- 1936-08-10 GB GB2199436A patent/GB471224A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3069320A1 (en) * | 2017-07-21 | 2019-01-25 | Aisan Industry France Sa | GAUGE-PUMP MODULE AND FUEL TANK |
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