GB2340246B - Hot water monitor - Google Patents

Hot water monitor

Info

Publication number
GB2340246B
GB2340246B GB9919445A GB9919445A GB2340246B GB 2340246 B GB2340246 B GB 2340246B GB 9919445 A GB9919445 A GB 9919445A GB 9919445 A GB9919445 A GB 9919445A GB 2340246 B GB2340246 B GB 2340246B
Authority
GB
United Kingdom
Prior art keywords
hot water
water monitor
monitor
hot
water
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 - Fee Related
Application number
GB9919445A
Other versions
GB2340246A (en
GB9919445D0 (en
Inventor
John Alfred Temple
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB9919445A priority Critical patent/GB2340246B/en
Publication of GB9919445D0 publication Critical patent/GB9919445D0/en
Publication of GB2340246A publication Critical patent/GB2340246A/en
Application granted granted Critical
Publication of GB2340246B publication Critical patent/GB2340246B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/026—Means for indicating or recording specially adapted for thermometers arrangements for monitoring a plurality of temperatures, e.g. by multiplexing
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Temperature (AREA)
GB9919445A 1999-08-18 1999-08-18 Hot water monitor Expired - Fee Related GB2340246B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9919445A GB2340246B (en) 1999-08-18 1999-08-18 Hot water monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9919445A GB2340246B (en) 1999-08-18 1999-08-18 Hot water monitor

Publications (3)

Publication Number Publication Date
GB9919445D0 GB9919445D0 (en) 1999-10-20
GB2340246A GB2340246A (en) 2000-02-16
GB2340246B true GB2340246B (en) 2002-03-20

Family

ID=10859312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9919445A Expired - Fee Related GB2340246B (en) 1999-08-18 1999-08-18 Hot water monitor

Country Status (1)

Country Link
GB (1) GB2340246B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2382411A (en) * 2001-09-18 2003-05-28 Gary Symonds Monitoring hot water level in tanks
EP1636129B1 (en) * 2003-03-31 2017-08-09 Saudi Arabian Oil Company Measurement of molten sulfur level in receptacles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1537809A (en) * 1976-10-09 1979-01-04 Vdo Schindling Devices for measuring the level of a liquid in a containe
US4307606A (en) * 1979-06-11 1981-12-29 Johnson Hugh G Thermal transition zone sensing and indicating system
GB2125169A (en) * 1982-08-02 1984-02-29 Hydrocarbon Research Inc Multiple thermocouple system for high temperature reactors
GB2192988A (en) * 1986-07-19 1988-01-27 Daniel Levin Improvements relating to hot water tanks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1537809A (en) * 1976-10-09 1979-01-04 Vdo Schindling Devices for measuring the level of a liquid in a containe
US4307606A (en) * 1979-06-11 1981-12-29 Johnson Hugh G Thermal transition zone sensing and indicating system
GB2125169A (en) * 1982-08-02 1984-02-29 Hydrocarbon Research Inc Multiple thermocouple system for high temperature reactors
GB2192988A (en) * 1986-07-19 1988-01-27 Daniel Levin Improvements relating to hot water tanks

Also Published As

Publication number Publication date
GB2340246A (en) 2000-02-16
GB9919445D0 (en) 1999-10-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120818