GB201513256D0 - Liquid level detecting device - Google Patents

Liquid level detecting device

Info

Publication number
GB201513256D0
GB201513256D0 GBGB1513256.6A GB201513256A GB201513256D0 GB 201513256 D0 GB201513256 D0 GB 201513256D0 GB 201513256 A GB201513256 A GB 201513256A GB 201513256 D0 GB201513256 D0 GB 201513256D0
Authority
GB
United Kingdom
Prior art keywords
liquid level
detecting device
level 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.)
Granted
Application number
GBGB1513256.6A
Other versions
GB2524441C (en
GB2524441B (en
GB2524441A (en
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB201513256D0 publication Critical patent/GB201513256D0/en
Publication of GB2524441A publication Critical patent/GB2524441A/en
Application granted granted Critical
Publication of GB2524441B publication Critical patent/GB2524441B/en
Publication of GB2524441C publication Critical patent/GB2524441C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/04—Refrigerant level

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
GB1513256.6A 2013-01-30 2013-01-30 Liquid level detection device Active GB2524441C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/051958 WO2014118904A1 (en) 2013-01-30 2013-01-30 Liquid level detecting device

Publications (4)

Publication Number Publication Date
GB201513256D0 true GB201513256D0 (en) 2015-09-09
GB2524441A GB2524441A (en) 2015-09-23
GB2524441B GB2524441B (en) 2020-10-07
GB2524441C GB2524441C (en) 2020-11-11

Family

ID=51261652

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1513256.6A Active GB2524441C (en) 2013-01-30 2013-01-30 Liquid level detection device

Country Status (5)

Country Link
JP (1) JP6021954B2 (en)
CN (1) CN203964987U (en)
DE (1) DE112013006546B4 (en)
GB (1) GB2524441C (en)
WO (1) WO2014118904A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6180652B2 (en) * 2014-10-16 2017-08-16 三菱電機株式会社 Refrigeration cycle apparatus and liquid level detection sensor
JP6637738B2 (en) * 2015-11-17 2020-01-29 日立Ｇｅニュークリア・エナジー株式会社 Reactor water level estimation device
WO2018179190A1 (en) * 2017-03-29 2018-10-04 株式会社日立産機システム Liquid-feed type gas compressor
WO2019064480A1 (en) * 2017-09-29 2019-04-04 三菱電機株式会社 Liquid level detection device, accumulator, and air conditioner
ES1219939Y (en) * 2018-08-02 2019-01-28 Puertas Rafael Cascales Level and temperature detector of liquids in metal tanks by heat application

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244666A (en) * 1975-10-06 1977-04-07 Hitachi Ltd Liquid level detecting device
JPH0614775B2 (en) * 1985-02-18 1994-02-23 ソニー株式会社 3-phase brushless motor
JPS60146118A (en) * 1984-01-11 1985-08-01 Showa Denko Kk Method and apparatus for measuring level of interface
JPS61189161U (en) * 1985-05-15 1986-11-26
JPH0393733A (en) * 1989-09-06 1991-04-18 Nonogawa Shoji:Kk Skin external preparation
JPH03210427A (en) 1990-01-16 1991-09-13 Toshiba Corp Apparatus for measuring level of hot fluid
JPH0393733U (en) * 1990-01-17 1991-09-25
JP5213990B2 (en) 2011-04-27 2013-06-19 三菱電機株式会社 Refrigeration air conditioner

Also Published As

Publication number Publication date
DE112013006546B4 (en) 2024-03-07
CN203964987U (en) 2014-11-26
GB2524441C (en) 2020-11-11
GB2524441B (en) 2020-10-07
JP6021954B2 (en) 2016-11-09
JPWO2014118904A1 (en) 2017-01-26
GB2524441A (en) 2015-09-23
WO2014118904A1 (en) 2014-08-07
DE112013006546T5 (en) 2016-01-21

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Legal Events

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789A Request for publication of translation (sect. 89(a)/1977)

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Effective date: 20240321