GB434130A - An improved control switch device for hydraulic accumulators - Google Patents
An improved control switch device for hydraulic accumulatorsInfo
- Publication number
- GB434130A GB434130A GB6308/34A GB630834A GB434130A GB 434130 A GB434130 A GB 434130A GB 6308/34 A GB6308/34 A GB 6308/34A GB 630834 A GB630834 A GB 630834A GB 434130 A GB434130 A GB 434130A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- water
- chamber
- pivoted
- magnet
- 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
- G01F23/38—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 magnetically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
434,130. Accnmulators. SCHLOEMANN AKT. - GES., 13, Steinstrasse, D³sseldorf, Germany. Feb. 27, 1934, Nos. 6308 and 6309. Convention dates, March 1, 1933 and Oct. 12, 1933. [Class 69 (ii)] [See also Group XXXVII] A control device for hydraulic accumulators comprises a number of switching devices I, II, III, arranged at different levels of the pressure chamber and operated by the rise or fall of water within the chamber, each switching device comprising a switch 15 arranged outside the chamber and operable magnetically by the movement of a pivoted magnet 11 arranged within the chamber. The magnet 11 is pivoted at 12 and is normally overbalanced by the weight of a diving bell 10. When the level of water rises, however, the buoyancy of the bell brings the parts into the position shown in Fig. 5 in which the upper pole of the horseshoe magnet has attracted the pivoted armature 16, causing a circuit between the mercury cups 19<a>, 19b to be completed. The switch I stops the feed pump of the accumulator, and the switch II closes the cut-off valve when the water has reached the respective levels a, b. The switch III restarts the feed pump when the water has fallen to the level c.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE434130X | 1933-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB434130A true GB434130A (en) | 1935-08-27 |
Family
ID=6504150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6308/34A Expired GB434130A (en) | 1933-03-01 | 1934-02-27 | An improved control switch device for hydraulic accumulators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB434130A (en) |
-
1934
- 1934-02-27 GB GB6308/34A patent/GB434130A/en not_active Expired
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