GB345286A - Electric indicating device - Google Patents

Electric indicating device

Info

Publication number
GB345286A
GB345286A GB3511029A GB3511029A GB345286A GB 345286 A GB345286 A GB 345286A GB 3511029 A GB3511029 A GB 3511029A GB 3511029 A GB3511029 A GB 3511029A GB 345286 A GB345286 A GB 345286A
Authority
GB
United Kingdom
Prior art keywords
resistance
liquid level
coil connected
street
indicating device
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
GB3511029A
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.)
Moto Meter Gauge & Equip Corp
Original Assignee
Moto Meter Gauge & Equip 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 Moto Meter Gauge & Equip Corp filed Critical Moto Meter Gauge & Equip Corp
Priority to GB3511029A priority Critical patent/GB345286A/en
Publication of GB345286A publication Critical patent/GB345286A/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
    • G01F23/32—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 using rotatable arms or other pivotable transmission elements
    • G01F23/36—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 using rotatable arms or other pivotable transmission elements using electrically actuated indicating means

Landscapes

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

Abstract

345,286. Liquid level indicators. HEIDE, H. C., 2, Broad Street Buildings, Liverpool Street, London.-(Moto Meter Gauge & Equipment Corporation; 15, Wilbur Avenue, Long Island City, New York, U.S.A.) Nov. 16, 1929, No. 35110. [Class 123 (i).] Liquid level indicating apparatus comprising crosscoil moving - iron instruments having one coil connected across the source of current and the other coil connected to the variable resistance operated by a float, has the resistance formed on a base member having a greater cross sectional area at one end than at the other end, and having intermediate stepwise tapered portions 14c, 14d, 14e. The resistance is housed in a casing 37 mounted on the tank T, the wiper 3 being earthed. Either end of the resister may correspond with the " full position. Specification 341,508 is referred to, and describes the indicating instrument.
GB3511029A 1929-11-16 1929-11-16 Electric indicating device Expired GB345286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3511029A GB345286A (en) 1929-11-16 1929-11-16 Electric indicating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3511029A GB345286A (en) 1929-11-16 1929-11-16 Electric indicating device

Publications (1)

Publication Number Publication Date
GB345286A true GB345286A (en) 1931-03-16

Family

ID=10373931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3511029A Expired GB345286A (en) 1929-11-16 1929-11-16 Electric indicating device

Country Status (1)

Country Link
GB (1) GB345286A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075329B (en) * 1960-02-11 Soc. per Azioni Fratelli Borletti, Mailand (Italien) Electrical display device for the level of a liquid fuel in the fuel tanks of cars

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075329B (en) * 1960-02-11 Soc. per Azioni Fratelli Borletti, Mailand (Italien) Electrical display device for the level of a liquid fuel in the fuel tanks of cars

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