CA1068373A - Indicateur de niveau de liquide - Google Patents

Indicateur de niveau de liquide

Info

Publication number
CA1068373A
CA1068373A CA260,012A CA260012A CA1068373A CA 1068373 A CA1068373 A CA 1068373A CA 260012 A CA260012 A CA 260012A CA 1068373 A CA1068373 A CA 1068373A
Authority
CA
Canada
Prior art keywords
contact
fluid
indicator
reservoir
flexible membrane
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
CA260,012A
Other languages
English (en)
Inventor
William G. Wolber
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.)
Bendix Corp
Original Assignee
Bendix 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 Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of CA1068373A publication Critical patent/CA1068373A/fr
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
    • G01F23/241—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
    • 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
    • G01F23/14—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 measurement of pressure
    • G01F23/18—Indicating, recording or alarm devices actuated electrically
    • G01F23/185—Indicating, recording or alarm devices actuated electrically for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Level Indicators Using A Float (AREA)
CA260,012A 1975-09-29 1976-08-27 Indicateur de niveau de liquide Expired CA1068373A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61754175A 1975-09-29 1975-09-29

Publications (1)

Publication Number Publication Date
CA1068373A true CA1068373A (fr) 1979-12-18

Family

ID=24474056

Family Applications (1)

Application Number Title Priority Date Filing Date
CA260,012A Expired CA1068373A (fr) 1975-09-29 1976-08-27 Indicateur de niveau de liquide

Country Status (5)

Country Link
JP (1) JPS5242759A (fr)
AU (1) AU1770076A (fr)
CA (1) CA1068373A (fr)
DE (1) DE2643675A1 (fr)
FR (1) FR2325910A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61160212U (fr) * 1985-03-27 1986-10-04
JPS6440673A (en) * 1987-07-31 1989-02-10 Wakayama Prefecture Fire retardant processing of fiber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1933648A1 (de) * 1969-07-02 1971-01-07 Michael Weidacher Einrichtung zur Kontrolle des Wasserpegels
DE2344991C3 (de) * 1973-09-06 1979-06-13 Japan Storage Battery Co., Ltd., Kyoto (Japan) Vorrichtung zur Überwachung des Elektrolytpegels in einer Batterie

Also Published As

Publication number Publication date
FR2325910A1 (fr) 1977-04-22
JPS5242759A (en) 1977-04-02
FR2325910B1 (fr) 1979-09-28
AU1770076A (en) 1978-03-23
DE2643675A1 (de) 1977-04-07

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