GB9020118D0 - Level probe for a shaft furnace - Google Patents

Level probe for a shaft furnace

Info

Publication number
GB9020118D0
GB9020118D0 GB909020118A GB9020118A GB9020118D0 GB 9020118 D0 GB9020118 D0 GB 9020118D0 GB 909020118 A GB909020118 A GB 909020118A GB 9020118 A GB9020118 A GB 9020118A GB 9020118 D0 GB9020118 D0 GB 9020118D0
Authority
GB
United Kingdom
Prior art keywords
shaft furnace
level probe
probe
level
furnace
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.)
Granted
Application number
GB909020118A
Other versions
GB2237662A (en
GB2237662B (en
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.)
Paul Wurth SA
Original Assignee
Paul Wurth SA
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 Paul Wurth SA filed Critical Paul Wurth SA
Publication of GB9020118D0 publication Critical patent/GB9020118D0/en
Publication of GB2237662A publication Critical patent/GB2237662A/en
Application granted granted Critical
Publication of GB2237662B publication Critical patent/GB2237662B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01F23/0023—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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/28—Arrangements of monitoring devices, of indicators, of alarm devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0035—Devices for monitoring the weight of quantities added to the charge
    • F27D2021/0042—Monitoring the level of the solid charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Coke Industry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Blast Furnaces (AREA)
GB9020118A 1989-11-03 1990-09-14 Level probe for a shaft furnace Expired - Lifetime GB2237662B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU87617A LU87617A1 (en) 1989-11-03 1989-11-03 LEVEL PROBE FOR TANK OVEN

Publications (3)

Publication Number Publication Date
GB9020118D0 true GB9020118D0 (en) 1990-10-24
GB2237662A GB2237662A (en) 1991-05-08
GB2237662B GB2237662B (en) 1993-12-08

Family

ID=19731196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9020118A Expired - Lifetime GB2237662B (en) 1989-11-03 1990-09-14 Level probe for a shaft furnace

Country Status (6)

Country Link
BR (1) BR9005586A (en)
CA (1) CA2025888C (en)
DE (1) DE4029406C2 (en)
GB (1) GB2237662B (en)
IT (1) IT1243866B (en)
LU (1) LU87617A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4136845A1 (en) * 1991-11-08 1993-05-13 Heel Gmbh & Co Messtechnik Kg Level meter esp. for wells, pipes or boreholes - has measuring probe on end of cable wound around limited width of drum in well mouth
AT508369B1 (en) 2009-06-17 2011-01-15 Vatron Gmbh METHOD AND DEVICE FOR CALCULATING A SURFACE OF A CONTAINER OF A CONTAINER
WO2016189557A1 (en) * 2015-05-27 2016-12-01 Qualical International Srl Level measuring device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109184A (en) * 1979-02-13 1980-08-22 Victor Co Of Japan Ltd Rotational speed control system
DE3149220A1 (en) * 1981-12-11 1983-06-30 VEGA Grieshaber -GmbH & Co, 7622 Schiltach Electromechanical level measuring instrument
US4434874A (en) * 1982-03-10 1984-03-06 Westinghouse Electric Corp. Elevator system
JPS5917472A (en) * 1982-07-21 1984-01-28 三菱電機株式会社 Generator for speed pattern of elevator
LU84992A1 (en) * 1983-09-07 1985-06-04 Wurth Paul Sa DEVICE FOR DETERMINING THE PROFILE OF THE LOADING SURFACE OF A TANK OVEN
DE3332912C1 (en) * 1983-09-13 1984-10-31 Krohne Meßtechnik GmbH & Co KG, 4100 Duisburg Circuit arrangement for a level measuring device with a touch plate
JPS615462A (en) * 1984-05-31 1986-01-11 Fujitsu Ltd Stop lock system
JPS61117598U (en) * 1984-12-29 1986-07-24
GB8703559D0 (en) * 1987-02-16 1987-03-25 Westinghouse Brake & Signal Operating door/brake

Also Published As

Publication number Publication date
BR9005586A (en) 1991-09-17
GB2237662A (en) 1991-05-08
IT9021887A0 (en) 1990-10-26
DE4029406C2 (en) 2001-12-20
LU87617A1 (en) 1991-07-22
DE4029406A1 (en) 1991-05-08
GB2237662B (en) 1993-12-08
IT1243866B (en) 1994-06-28
CA2025888A1 (en) 1991-05-04
CA2025888C (en) 2001-08-21
IT9021887A1 (en) 1992-04-26

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20100913