GB1527968A - Liquid level detector - Google Patents

Liquid level detector

Info

Publication number
GB1527968A
GB1527968A GB2516377A GB2516377A GB1527968A GB 1527968 A GB1527968 A GB 1527968A GB 2516377 A GB2516377 A GB 2516377A GB 2516377 A GB2516377 A GB 2516377A GB 1527968 A GB1527968 A GB 1527968A
Authority
GB
United Kingdom
Prior art keywords
liquid level
level detector
june
passage
ojohannsen
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
Application number
GB2516377A
Other languages
English (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.)
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
Publication of GB1527968A publication Critical patent/GB1527968A/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
GB2516377A 1976-06-30 1977-06-16 Liquid level detector Expired GB1527968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK294576A DK140609B (da) 1976-06-30 1976-06-30 Væskeniveauføler.

Publications (1)

Publication Number Publication Date
GB1527968A true GB1527968A (en) 1978-10-11

Family

ID=8117433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2516377A Expired GB1527968A (en) 1976-06-30 1977-06-16 Liquid level detector

Country Status (3)

Country Link
DE (1) DE2728582A1 (cs)
DK (1) DK140609B (cs)
GB (1) GB1527968A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114111041A (zh) * 2020-08-28 2022-03-01 广东芬尼克兹节能设备有限公司 一种多段式水箱检测设备及热泵机组控制方法
CN114111041B (zh) * 2020-08-28 2025-10-10 广东芬尼克兹节能设备有限公司 一种多段式水箱检测设备及热泵机组控制方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449403A (en) * 1981-06-29 1984-05-22 Mcqueen Malcolm M Guide tube inserted liquid level sensor
US4440717A (en) * 1981-09-01 1984-04-03 Combustion Engineering, Inc. Heated junction thermocouple level measurement apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114111041A (zh) * 2020-08-28 2022-03-01 广东芬尼克兹节能设备有限公司 一种多段式水箱检测设备及热泵机组控制方法
CN114111041B (zh) * 2020-08-28 2025-10-10 广东芬尼克兹节能设备有限公司 一种多段式水箱检测设备及热泵机组控制方法

Also Published As

Publication number Publication date
DK140609B (da) 1979-10-08
DE2728582A1 (de) 1978-01-05
DK140609C (cs) 1980-02-25
DK294576A (cs) 1977-12-31

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Legal Events

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

Effective date: 19920616