GB601005A - Improvements in magnetic indicating or control devices - Google Patents

Improvements in magnetic indicating or control devices

Info

Publication number
GB601005A
GB601005A GB78743A GB78743A GB601005A GB 601005 A GB601005 A GB 601005A GB 78743 A GB78743 A GB 78743A GB 78743 A GB78743 A GB 78743A GB 601005 A GB601005 A GB 601005A
Authority
GB
United Kingdom
Prior art keywords
float
liquid
control devices
high pressure
indicating
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
GB78743A
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.)
ALFRED LUIGI CIANCHI
Original Assignee
ALFRED LUIGI CIANCHI
Filing date
Publication date
Application filed by ALFRED LUIGI CIANCHI filed Critical ALFRED LUIGI CIANCHI
Publication of GB601005A publication Critical patent/GB601005A/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
    • G01F23/30—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 floats
    • G01F23/64—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 floats of the free float type without mechanical transmission elements
    • G01F23/66—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 floats of the free float type without mechanical transmission elements using mechanically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

601,005. Indicating liquid-levels. CIANCHI, A. L. Jan. 15, 1943, No. 787. [Class 123(i)] A level indicator for liquids under high pressure comprises a hydrostatically balanced float 19, carrying a magneticmetal plate 18, caused to follow, in a glass tube 16, the movement of a magnet 15a on a float 15 in a vessel 13 or off-passage 14 made of opaque material capable of resisting the high pressure to which it may be subjected. The float 19 is shown as open at its lower end, to the liquid in the tube, so that its position can be zeroised by adjusting the pressure above the liquid 17 by a screw on a flexible diaphragm 20.
GB78743A 1943-01-15 Improvements in magnetic indicating or control devices Expired GB601005A (en)

Publications (1)

Publication Number Publication Date
GB601005A true GB601005A (en) 1948-04-26

Family

ID=1593464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB78743A Expired GB601005A (en) 1943-01-15 Improvements in magnetic indicating or control devices

Country Status (1)

Country Link
GB (1) GB601005A (en)

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