FR526688A - Improvements to water level indicators - Google Patents

Improvements to water level indicators

Info

Publication number
FR526688A
FR526688A FR526688A FR526688DA FR526688A FR 526688 A FR526688 A FR 526688A FR 526688 A FR526688 A FR 526688A FR 526688D A FR526688D A FR 526688DA FR 526688 A FR526688 A FR 526688A
Authority
FR
France
Prior art keywords
water level
level indicators
indicators
water
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.)
Expired
Application number
FR526688A
Other languages
French (fr)
Inventor
George Alfred Bryan
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
Application granted granted Critical
Publication of FR526688A publication Critical patent/FR526688A/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
    • G01F23/02—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 gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR526688A 1920-10-27 1920-10-27 Improvements to water level indicators Expired FR526688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR526688T 1920-10-27

Publications (1)

Publication Number Publication Date
FR526688A true FR526688A (en) 1921-10-12

Family

ID=8920914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR526688A Expired FR526688A (en) 1920-10-27 1920-10-27 Improvements to water level indicators

Country Status (1)

Country Link
FR (1) FR526688A (en)

Similar Documents

Publication Publication Date Title
FR526688A (en) Improvements to water level indicators
FR566220A (en) Improvements to reflective water level indicators
FR517689A (en) Water meter
FR520155A (en) New water level indicator
FR494507A (en) Improvements to water meters
FR526466A (en) Water tank planter
FR555669A (en) Improvements to water levels
FR522840A (en) Improvements to level indicators
FR532081A (en) Improvements made to level indicators
FR582920A (en) Improvements to water meters
FR562301A (en) Water level indicator
FR522807A (en) Improvements to water supply pumps for buildings
FR511015A (en) Level indicator
FR829951A (en) Improvements to water level indicators
FR549797A (en) Water meter
FR559876A (en) Improvements to water purifiers
FR572659A (en) Improvements to rotary water meters
FR539292A (en) Improvements to water heaters
FR549645A (en) water elevator
FR518677A (en) Water lifting system
FR498273A (en) Water navigation mode
FR526635A (en) Automatic water level controller
FR846643A (en) Improvements to electrical water level indicators
FR27633E (en) Improvements to water level indicators with alarm signal for boilers
FR524965A (en) Improvements to water heaters