GB1130621A - Improvements in or relating to water tanks - Google Patents
Improvements in or relating to water tanksInfo
- Publication number
- GB1130621A GB1130621A GB27251/66A GB2725166A GB1130621A GB 1130621 A GB1130621 A GB 1130621A GB 27251/66 A GB27251/66 A GB 27251/66A GB 2725166 A GB2725166 A GB 2725166A GB 1130621 A GB1130621 A GB 1130621A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tank
- electrodes
- apartments
- terminals
- water supply
- 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
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
- G01P13/0053—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using dynamo-electric effect
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
-
- 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
- G01F23/24—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 resistance of resistors due to contact with conductor fluid
- G01F23/241—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 resistance of resistors due to contact with conductor fluid 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
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Fluid Mechanics (AREA)
- Automation & Control Theory (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
1,130,621. Water supply systems. FINDLAY, IRVINE Ltd. 22 May, 1967 [17 June, 1966], No. 27251/66. Heading E1X. In the domestic water supply system of each of a block of apartments there is incorporated in the tank of the system or the overflow pipe from the tank a pair of mutually insulated electrodes. The electrodes are bridged, when water commences to overflow from the tank, to permit of completion of an electrical circuit when a power source and current indicating means is connected across terminals of a circuit connected to the electrodes. The terminals are situated outside the apartment so that the system overflowing into a discharge pipe common to all the systems can be determined without access having to be gained to any of the apartments.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27251/66A GB1130621A (en) | 1966-06-17 | 1966-06-17 | Improvements in or relating to water tanks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27251/66A GB1130621A (en) | 1966-06-17 | 1966-06-17 | Improvements in or relating to water tanks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1130621A true GB1130621A (en) | 1968-10-16 |
Family
ID=10256552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27251/66A Expired GB1130621A (en) | 1966-06-17 | 1966-06-17 | Improvements in or relating to water tanks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1130621A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2090282A1 (en) * | 1970-05-26 | 1972-01-14 | Lucas Industries Ltd | |
FR2229049A1 (en) * | 1973-05-10 | 1974-12-06 | Chatelain Ets | Electronic control of plant watering eqpt - conductivity measurements operate transistor lamp driver circuit for level control |
US4645095A (en) * | 1984-03-19 | 1987-02-24 | Jet Spray Corp. | Syrup sensor for dispensing machine |
US4717045A (en) * | 1984-03-19 | 1988-01-05 | Jet Spray Corp. | Syrup sensor for dispensing machine |
-
1966
- 1966-06-17 GB GB27251/66A patent/GB1130621A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2090282A1 (en) * | 1970-05-26 | 1972-01-14 | Lucas Industries Ltd | |
FR2229049A1 (en) * | 1973-05-10 | 1974-12-06 | Chatelain Ets | Electronic control of plant watering eqpt - conductivity measurements operate transistor lamp driver circuit for level control |
US4645095A (en) * | 1984-03-19 | 1987-02-24 | Jet Spray Corp. | Syrup sensor for dispensing machine |
US4717045A (en) * | 1984-03-19 | 1988-01-05 | Jet Spray Corp. | Syrup sensor for dispensing machine |
AU588523B2 (en) * | 1984-03-19 | 1989-09-21 | Jet Spray Corp. | Liquid sensor for dispensing machine |
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