GB921576A - Improvements in or relating to an open hearth tap hole repairing form - Google Patents

Improvements in or relating to an open hearth tap hole repairing form

Info

Publication number
GB921576A
GB921576A GB2877961A GB2877961A GB921576A GB 921576 A GB921576 A GB 921576A GB 2877961 A GB2877961 A GB 2877961A GB 2877961 A GB2877961 A GB 2877961A GB 921576 A GB921576 A GB 921576A
Authority
GB
United Kingdom
Prior art keywords
open hearth
hole
tap hole
repairing
relating
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
GB2877961A
Inventor
Raymond Jules Demaison
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.)
Quigley Co Inc
Original Assignee
Quigley Co Inc
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 Quigley Co Inc filed Critical Quigley Co Inc
Priority to GB2877961A priority Critical patent/GB921576A/en
Publication of GB921576A publication Critical patent/GB921576A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

921,576. Repairing open hearth furnaces. QUIGLEY CO. Inc. Aug. 9,1961, No. 28779/61. Class 51 (2). A flexible resilient form for use in repairing the refractory material around open hearth furnace tap holes comprises an outer metal frame 10, an inner plate 11 with a hole 12 through which the top hole pipe extends, flat blade springs 13 connecting the two, and a flexible heat-resisting blanket 14 formed, for instance, of one or more layers of heavy woven asbestos cloth. The outer edge is also covered by a strip 15 of similar material and the form is held in position by a turnbuckle 16 while refractory is rammed or sprayed into place. In a modification, Figs. 3-5 (not shown), the form comprises two hinged sections held by turnbuckles engaging a rod or pipe fixed in supporting brackets at either side of the tap hole.
GB2877961A 1961-08-09 1961-08-09 Improvements in or relating to an open hearth tap hole repairing form Expired GB921576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2877961A GB921576A (en) 1961-08-09 1961-08-09 Improvements in or relating to an open hearth tap hole repairing form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2877961A GB921576A (en) 1961-08-09 1961-08-09 Improvements in or relating to an open hearth tap hole repairing form

Publications (1)

Publication Number Publication Date
GB921576A true GB921576A (en) 1963-03-20

Family

ID=10281028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2877961A Expired GB921576A (en) 1961-08-09 1961-08-09 Improvements in or relating to an open hearth tap hole repairing form

Country Status (1)

Country Link
GB (1) GB921576A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233078A (en) * 1989-06-20 1991-01-02 Glaverbel Ceramic welding repair process
WO2011095790A1 (en) 2010-02-05 2011-08-11 Parker Hannifin (Uk) Limited A separator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233078A (en) * 1989-06-20 1991-01-02 Glaverbel Ceramic welding repair process
US5128075A (en) * 1989-06-20 1992-07-07 Glaverbel Ceramic welding repair process
AU628173B2 (en) * 1989-06-20 1992-09-10 Glaverbel Ceramic welding repair process
GB2233078B (en) * 1989-06-20 1993-03-24 Glaverbel Ceramic welding repair process
WO2011095790A1 (en) 2010-02-05 2011-08-11 Parker Hannifin (Uk) Limited A separator

Similar Documents

Publication Publication Date Title
FR2374606A1 (en) OVEN LID, ESPECIALLY FOR COOKING COAL ANODES
GB921576A (en) Improvements in or relating to an open hearth tap hole repairing form
US2337634A (en) Water sealed expansion joint
ES408090A1 (en) Annealing furnace seal
GB1498333A (en) Blast furnace stove
FR2233549A1 (en) Automatic fire shutter for ventilation duct - has passage through spring shutter held open by fusible link
GB714756A (en) External coverings for iron or steel pipes
US3087714A (en) Furnaces for heat treating articles
GB599576A (en) Improvements in grilling units for gas cookers
Tegart Structural Changes During Hot Working of Metals
GB533720A (en) Improvements relating to charging doors for furnaces and stoves
GB675354A (en) Improvements in or relating to soaking pit covers and sealing means therefor
GB1310123A (en) Heat-resisting steels
GB339268A (en) Improvements in expansion joints for the brickwork of retort settings, furnaces and the like
SU115333A1 (en) Sliding water cooled spring compactor
JPS52113305A (en) Branch pipe for air blowing in blast furnace
GB814147A (en) Improvements in and relating to continuous furnaces
GB751910A (en) Improvements in heat protection or heat screen devices
ES262020A2 (en) New fixed and portable hot air heating system (Machine-translation by Google Translate, not legally binding)
GB677436A (en) Improvements relating to gas heated furnaces
JPS5281009A (en) Heating furnace with holding equipment
GB247069A (en) Improvements in or relating to gas cooking apparatus
GB714525A (en) Improvements in or relating to a method of heat treating silicon steel
GB966206A (en) Improvements in or relating to anti-implosion devices for cathode ray tubes
GB229929A (en) Improvements in and connected with machines for treating ores and other materials