GB957545A - Improvements in level indicating devices - Google Patents

Improvements in level indicating devices

Info

Publication number
GB957545A
GB957545A GB2045062A GB2045062A GB957545A GB 957545 A GB957545 A GB 957545A GB 2045062 A GB2045062 A GB 2045062A GB 2045062 A GB2045062 A GB 2045062A GB 957545 A GB957545 A GB 957545A
Authority
GB
United Kingdom
Prior art keywords
hopper
cable
weight
warning
disc
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
GB2045062A
Inventor
Hector Sharp
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB2045062A priority Critical patent/GB957545A/en
Publication of GB957545A publication Critical patent/GB957545A/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
    • G01F23/14—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
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/161—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid for discrete levels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • 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
    • G01F23/0023—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 with a probe suspended by a wire or thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2814/00—Indexing codes relating to loading or unloading articles or bulk materials
    • B65G2814/03—Loading or unloading means
    • B65G2814/0344—Control or feeding or discharging using level or weight measuring means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

957,545. Level indicator in hoppers. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Feb. 28. 1963 [May 28, 1962], No. 20450/62. Heading B8S. A level detector for a hopper 1 is formed by a weight hung on a cable 4 which is secured to an eccentric peg fixed on disc 5 rotated by motor 6. The cable passes round spring-biased pulley 8 so that normally weight 3 is reciprocated vertically by the operation of disc 5, thus maintaining cable 4 taut and switch 9 unactuated. When the material builds up in hopper 1 beyond the predetermined limit the weight 3 in its reciprocating movement contacts the surface of the material and cable 4 slackens, This causes the actuation of switch 9 and gives a warning. Weight 3 may act similarly to give a warning when a lower limit of material in the hopper is to be indicated. Alternatively cable 4 may operate outside the hopper and actuate a pivoted bar as a level indicator within the hopper.
GB2045062A 1962-05-28 1962-05-28 Improvements in level indicating devices Expired GB957545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2045062A GB957545A (en) 1962-05-28 1962-05-28 Improvements in level indicating devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2045062A GB957545A (en) 1962-05-28 1962-05-28 Improvements in level indicating devices

Publications (1)

Publication Number Publication Date
GB957545A true GB957545A (en) 1964-05-06

Family

ID=10146153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2045062A Expired GB957545A (en) 1962-05-28 1962-05-28 Improvements in level indicating devices

Country Status (1)

Country Link
GB (1) GB957545A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124174A (en) * 1982-07-29 1984-02-15 Molins Plc Conveying rod-like articles
EP0141115A2 (en) * 1983-09-07 1985-05-15 Paul Wurth S.A. Device for determining the surface profile of a shaft furnace charge
EP0429713A1 (en) * 1989-12-01 1991-06-05 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Mobile railway installation for the transport of bulk material
EP0656529A1 (en) * 1993-12-01 1995-06-07 Forges De Belles-Ondes Liquid level detector
CN104141056A (en) * 2013-05-06 2014-11-12 宁夏嘉翔自控技术有限公司 Weight-loss horizontal material-level detector

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124174A (en) * 1982-07-29 1984-02-15 Molins Plc Conveying rod-like articles
EP0141115A2 (en) * 1983-09-07 1985-05-15 Paul Wurth S.A. Device for determining the surface profile of a shaft furnace charge
EP0141115A3 (en) * 1983-09-07 1987-12-02 Paul Wurth S.A. Device for determining the surface profile of a shaft furnace charge
EP0429713A1 (en) * 1989-12-01 1991-06-05 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Mobile railway installation for the transport of bulk material
EP0656529A1 (en) * 1993-12-01 1995-06-07 Forges De Belles-Ondes Liquid level detector
FR2713335A1 (en) * 1993-12-01 1995-06-09 Belles Ondes Forges Level detector.
CN104141056A (en) * 2013-05-06 2014-11-12 宁夏嘉翔自控技术有限公司 Weight-loss horizontal material-level detector
CN104141056B (en) * 2013-05-06 2018-01-12 宁夏嘉翔自控技术有限公司 The horizontal material-level detecting device of weight-loss type

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