GB954530A - Liquid level control device - Google Patents
Liquid level control deviceInfo
- Publication number
- GB954530A GB954530A GB4564862A GB4564862A GB954530A GB 954530 A GB954530 A GB 954530A GB 4564862 A GB4564862 A GB 4564862A GB 4564862 A GB4564862 A GB 4564862A GB 954530 A GB954530 A GB 954530A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid level
- float
- control device
- level control
- liquid
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
-
- 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
- G01F23/64—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 of the free float type without mechanical transmission elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2702/00—Control devices wherein the control is combined with or essentially influenced by the engine or coupling, e.g. in an internal combustion engine, the control device is coupled with a carburettor control device or influenced by carburettor depression
- B60K2702/08—Semi-automatic or non-automatic transmission with toothed gearing
- B60K2702/10—Semi-automatic or non-automatic transmission with toothed gearing without a preselection system
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Level Indicators Using A Float (AREA)
Abstract
954,530. Fluid actuation of switches. AGFA A.G. Dec. 3, 1962 [Dec. 6, 1961], No. 45648/62. Heading H2B. [Also in Division G1] A float 6 engages a bell 7, connected to a tube 8, as the level of the liquid rises, to actuate a switch 17 by means of a flange 12, on the tube 8, engaging a membrane 15. The bell 7 and float 6 are enclosed by a cage formed from parts 3, 4 and 5. The parts exposed to the liquid are made of synthetic plastics material. As the liquid level drops, the float engages the plate 4 and may actuate another switch.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA38948A DE1195504B (en) | 1961-12-06 | 1961-12-06 | Level switching device for liquid container |
Publications (1)
Publication Number | Publication Date |
---|---|
GB954530A true GB954530A (en) | 1964-04-08 |
Family
ID=6931101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4564862A Expired GB954530A (en) | 1961-12-06 | 1962-12-03 | Liquid level control device |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1195504B (en) |
GB (1) | GB954530A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2176005A (en) * | 1985-06-06 | 1986-12-10 | William Guy Fletcher | Liquid level indicators |
GB2184546A (en) * | 1985-12-16 | 1987-06-24 | John Vincent Durkan | Liquid level alarm |
US10285346B2 (en) * | 2015-09-24 | 2019-05-14 | Dotchi, Llc | Water level indicator |
US10285347B2 (en) * | 2015-09-24 | 2019-05-14 | Dotchi, Llc | Water level indicator |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1016063B (en) * | 1956-01-02 | 1957-09-19 | Otto Metzler | Device for automatic display of the critical oil level in engines, especially motor vehicle engines |
-
1961
- 1961-12-06 DE DEA38948A patent/DE1195504B/en active Pending
-
1962
- 1962-12-03 GB GB4564862A patent/GB954530A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2176005A (en) * | 1985-06-06 | 1986-12-10 | William Guy Fletcher | Liquid level indicators |
GB2184546A (en) * | 1985-12-16 | 1987-06-24 | John Vincent Durkan | Liquid level alarm |
GB2184546B (en) * | 1985-12-16 | 1989-10-11 | John Vincent Durkan | Liquid level alarm |
US10285346B2 (en) * | 2015-09-24 | 2019-05-14 | Dotchi, Llc | Water level indicator |
US10285347B2 (en) * | 2015-09-24 | 2019-05-14 | Dotchi, Llc | Water level indicator |
EP3353509A4 (en) * | 2015-09-24 | 2019-05-22 | Dotchi, LLC | Liquid level indicator |
Also Published As
Publication number | Publication date |
---|---|
DE1195504B (en) | 1965-06-24 |
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