GB1212514A - Improvements in or relating to tuyeres - Google Patents

Improvements in or relating to tuyeres

Info

Publication number
GB1212514A
GB1212514A GB32315/67A GB3231567A GB1212514A GB 1212514 A GB1212514 A GB 1212514A GB 32315/67 A GB32315/67 A GB 32315/67A GB 3231567 A GB3231567 A GB 3231567A GB 1212514 A GB1212514 A GB 1212514A
Authority
GB
United Kingdom
Prior art keywords
rear portion
pipe
tuyeres
outlet
tuyere
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
GB32315/67A
Inventor
Eric Peel
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
Priority to GB32315/67A priority Critical patent/GB1212514A/en
Priority to NL6809706A priority patent/NL6809706A/xx
Priority to US744137A priority patent/US3540418A/en
Priority to DE19681758647 priority patent/DE1758647A1/en
Publication of GB1212514A publication Critical patent/GB1212514A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Nozzles (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Blast Furnaces (AREA)

Abstract

1,212,514. Tuyeres. E. PEEL. 1 April, 1968 [13 July, 1967], No. 32315/67. Heading F4B. A cast copper tuyere subdivided by an annular partition 8 into a nose section 5 and a rear portion 6 is provided with independent water circulation means for the two portions. The rear portion 6 has a water inlet (not shown) and an outlet 17, whilst the nose section 5 has a water inlet pipe 11 and a water outlet pipe 14 which discharges into rear portion 6 and is provided with a non-return valve 15. In a modification pipe 14 extends rearwardly from portion 6 through a separate discharge outlet. The tuyere may be made from a single or from two interfitting castings 1, 2 connected by bolts 3.
GB32315/67A 1967-07-13 1967-07-13 Improvements in or relating to tuyeres Expired GB1212514A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB32315/67A GB1212514A (en) 1967-07-13 1967-07-13 Improvements in or relating to tuyeres
NL6809706A NL6809706A (en) 1967-07-13 1968-07-09
US744137A US3540418A (en) 1967-07-13 1968-07-11 Tuyeres
DE19681758647 DE1758647A1 (en) 1967-07-13 1968-07-12 Hollow-walled nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32315/67A GB1212514A (en) 1967-07-13 1967-07-13 Improvements in or relating to tuyeres

Publications (1)

Publication Number Publication Date
GB1212514A true GB1212514A (en) 1970-11-18

Family

ID=10336700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32315/67A Expired GB1212514A (en) 1967-07-13 1967-07-13 Improvements in or relating to tuyeres

Country Status (4)

Country Link
US (1) US3540418A (en)
DE (1) DE1758647A1 (en)
GB (1) GB1212514A (en)
NL (1) NL6809706A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003229198A1 (en) * 2002-05-30 2003-12-19 Dofasco Inc. Tuyere cooling system

Also Published As

Publication number Publication date
DE1758647A1 (en) 1971-03-18
US3540418A (en) 1970-11-17
NL6809706A (en) 1969-01-15

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed