GB191516751A - Improvements in or relating to Means for Indicating the Level of Liquids. - Google Patents

Improvements in or relating to Means for Indicating the Level of Liquids.

Info

Publication number
GB191516751A
GB191516751A GB191516751DA GB191516751A GB 191516751 A GB191516751 A GB 191516751A GB 191516751D A GB191516751D A GB 191516751DA GB 191516751 A GB191516751 A GB 191516751A
Authority
GB
United Kingdom
Prior art keywords
arm
hand
rotated
indicated
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
Inventor
William Doxford
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 GB191516751A publication Critical patent/GB191516751A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/12—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude for indicating draught or load
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

16,751. Doxford, W. Nov. 27. Indicators, signal.- The level of a liquid in a closed chamber is indicated by means of an arm or feeler carrying an electric lead and adapted to be rotated or moved up and down in the chamber by hand until its end dips into the liquid, when an electric circuit is completed, as indicated, for example, by the lighting of a lamp. The apparatus is particularly adapted to indicate the junction level of the salt-water and oil in the marine oil-storage tank described in Specification 14,672/14, [Class 113 (ii), Ships and boats, Kinds &c. of]. The arm B, Fig. 1, is rotated through worm gearing by a hand-wheel E<4> in the buoyancy space A<2>. The position of the arm is indicated by a weight F<4> on a wire passing over multiplying-gear and around a pulley on the shaft carrying the arm. The arm may be rotated by a hand-lever carrying a pointer moving over a sector scale. The electric lead B<3>, Fig. 4, is carried on a flexible hollow steel rope P wound around a drum S provided with a hand-wheel and connected to an indexdisk S<7>.
GB191516751D 1915-11-27 1915-11-27 Improvements in or relating to Means for Indicating the Level of Liquids. Expired GB191516751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191516751T 1915-11-27

Publications (1)

Publication Number Publication Date
GB191516751A true GB191516751A (en) 1916-07-06

Family

ID=32651640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191516751D Expired GB191516751A (en) 1915-11-27 1915-11-27 Improvements in or relating to Means for Indicating the Level of Liquids.

Country Status (1)

Country Link
GB (1) GB191516751A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716165A (en) * 1953-06-19 1955-08-23 George W Pfitzner Means for detecting conductive impurities in oil
CN110361075A (en) * 2019-08-16 2019-10-22 湖南联智桥隧技术有限公司 A kind of safety monitoring system based on Beidou navigation satellite

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716165A (en) * 1953-06-19 1955-08-23 George W Pfitzner Means for detecting conductive impurities in oil
CN110361075A (en) * 2019-08-16 2019-10-22 湖南联智桥隧技术有限公司 A kind of safety monitoring system based on Beidou navigation satellite
CN110361075B (en) * 2019-08-16 2024-05-24 湖南联智科技股份有限公司 Safety monitoring system based on Beidou navigation satellite system

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