GB2525142B - A method & apparatus for detecting and measuring the level of liquid within a channel - Google Patents
A method & apparatus for detecting and measuring the level of liquid within a channelInfo
- Publication number
- GB2525142B GB2525142B GB1320451.6A GB201320451A GB2525142B GB 2525142 B GB2525142 B GB 2525142B GB 201320451 A GB201320451 A GB 201320451A GB 2525142 B GB2525142 B GB 2525142B
- Authority
- GB
- United Kingdom
- Prior art keywords
- measuring
- channel
- detecting
- liquid
- level
- 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.)
- Active
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
- G01F23/22—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
-
- 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
- G01F23/246—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 thermal devices
- G01F23/247—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 thermal devices for discrete levels
- G01F23/248—Constructional details; Mounting of probes
-
- 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
- G01F23/0007—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 for discrete indicating and measuring
-
- 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
- G01F23/0023—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 with a probe suspended by a wire or thread
-
- 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
- G01F23/003—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 with a probe suspended by rotatable arms
-
- 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
- G01F23/246—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 thermal devices
- G01F23/247—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 thermal devices for discrete levels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1320451.6A GB2525142B (en) | 2013-11-19 | 2013-11-19 | A method & apparatus for detecting and measuring the level of liquid within a channel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1320451.6A GB2525142B (en) | 2013-11-19 | 2013-11-19 | A method & apparatus for detecting and measuring the level of liquid within a channel |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201320451D0 GB201320451D0 (en) | 2014-01-01 |
GB2525142A GB2525142A (en) | 2015-10-21 |
GB2525142B true GB2525142B (en) | 2018-04-18 |
Family
ID=49883883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1320451.6A Active GB2525142B (en) | 2013-11-19 | 2013-11-19 | A method & apparatus for detecting and measuring the level of liquid within a channel |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2525142B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017223386A1 (en) * | 2017-12-20 | 2019-06-27 | Zf Friedrichshafen Ag | Slide bearing assembly for a heavy shaft, in particular a wind turbine, and control system and method for lubricating oil supply thereof |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3797310A (en) * | 1972-02-28 | 1974-03-19 | Steel Corp | Temperature sensing device |
US4385519A (en) * | 1981-01-29 | 1983-05-31 | The United States Of America As Represented By The United States Department Of Energy | Water level sensor and temperature profile detector |
JPS6371620A (en) * | 1986-09-13 | 1988-04-01 | Chugoku Electric Power Co Ltd:The | Measuring method for water level, snowfall height, or the like by temperature measurement |
JPH04168324A (en) * | 1990-10-31 | 1992-06-16 | Fujikura Ltd | Water level distribution detector |
JPH06331419A (en) * | 1993-05-24 | 1994-12-02 | Nippon Sheet Glass Co Ltd | Method and device for measuring thickness of glass material layer |
DE29606594U1 (en) * | 1996-04-11 | 1996-06-05 | Siemens AG, 80333 München | Monitoring system for liquid gas containers, compressed gas containers or liquid gas or compressed gas pipelines |
US5719332A (en) * | 1994-09-28 | 1998-02-17 | Vdo Adolf Schindling Ag | Process and system for operating a level sensor |
CN102095512A (en) * | 2010-12-16 | 2011-06-15 | 西安信唯信息科技有限公司 | Multipoint temperature detecting system with liquid level measuring function |
CN202221329U (en) * | 2011-09-20 | 2012-05-16 | 成都盛杰低温设备有限公司 | Low temperature liquid level sensor component |
KR20120101964A (en) * | 2011-05-12 | 2012-09-17 | 박증언 | A water detector |
CN202582659U (en) * | 2012-05-25 | 2012-12-05 | 中国石油化工股份有限公司 | Detection device for oil-water interface of crude oil settlement tank in oilfield combination station |
WO2013159936A1 (en) * | 2012-04-27 | 2013-10-31 | Ika - Werke Gmbh & Co. Kg | Magnetic stirrer with a temperature measuring device |
-
2013
- 2013-11-19 GB GB1320451.6A patent/GB2525142B/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3797310A (en) * | 1972-02-28 | 1974-03-19 | Steel Corp | Temperature sensing device |
US4385519A (en) * | 1981-01-29 | 1983-05-31 | The United States Of America As Represented By The United States Department Of Energy | Water level sensor and temperature profile detector |
JPS6371620A (en) * | 1986-09-13 | 1988-04-01 | Chugoku Electric Power Co Ltd:The | Measuring method for water level, snowfall height, or the like by temperature measurement |
JPH04168324A (en) * | 1990-10-31 | 1992-06-16 | Fujikura Ltd | Water level distribution detector |
JPH06331419A (en) * | 1993-05-24 | 1994-12-02 | Nippon Sheet Glass Co Ltd | Method and device for measuring thickness of glass material layer |
US5719332A (en) * | 1994-09-28 | 1998-02-17 | Vdo Adolf Schindling Ag | Process and system for operating a level sensor |
DE29606594U1 (en) * | 1996-04-11 | 1996-06-05 | Siemens AG, 80333 München | Monitoring system for liquid gas containers, compressed gas containers or liquid gas or compressed gas pipelines |
CN102095512A (en) * | 2010-12-16 | 2011-06-15 | 西安信唯信息科技有限公司 | Multipoint temperature detecting system with liquid level measuring function |
KR20120101964A (en) * | 2011-05-12 | 2012-09-17 | 박증언 | A water detector |
CN202221329U (en) * | 2011-09-20 | 2012-05-16 | 成都盛杰低温设备有限公司 | Low temperature liquid level sensor component |
WO2013159936A1 (en) * | 2012-04-27 | 2013-10-31 | Ika - Werke Gmbh & Co. Kg | Magnetic stirrer with a temperature measuring device |
CN202582659U (en) * | 2012-05-25 | 2012-12-05 | 中国石油化工股份有限公司 | Detection device for oil-water interface of crude oil settlement tank in oilfield combination station |
Also Published As
Publication number | Publication date |
---|---|
GB2525142A (en) | 2015-10-21 |
GB201320451D0 (en) | 2014-01-01 |
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