NL173771C - FILLING DEVICE FOR A SHAFT OVEN. - Google Patents

FILLING DEVICE FOR A SHAFT OVEN.

Info

Publication number
NL173771C
NL173771C NLAANVRAGE8003231,A NL8003231A NL173771C NL 173771 C NL173771 C NL 173771C NL 8003231 A NL8003231 A NL 8003231A NL 173771 C NL173771 C NL 173771C
Authority
NL
Netherlands
Prior art keywords
filling device
shaft oven
oven
shaft
filling
Prior art date
Application number
NLAANVRAGE8003231,A
Other languages
Dutch (nl)
Other versions
NL8003231A (en
NL173771B (en
Original Assignee
Wurth Paul 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
Priority claimed from NL7010572.A external-priority patent/NL164323C/en
Application filed by Wurth Paul Sa filed Critical Wurth Paul Sa
Priority to NLAANVRAGE8003231,A priority Critical patent/NL173771C/en
Publication of NL8003231A publication Critical patent/NL8003231A/en
Publication of NL173771B publication Critical patent/NL173771B/en
Application granted granted Critical
Publication of NL173771C publication Critical patent/NL173771C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
NLAANVRAGE8003231,A 1970-07-16 1980-06-03 FILLING DEVICE FOR A SHAFT OVEN. NL173771C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE8003231,A NL173771C (en) 1970-07-16 1980-06-03 FILLING DEVICE FOR A SHAFT OVEN.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL7010572.A NL164323C (en) 1969-07-31 1970-07-16 FILLING DEVICE FOR A SHAFT OVEN.
NL7010572 1970-07-16
NL8003231 1980-06-03
NLAANVRAGE8003231,A NL173771C (en) 1970-07-16 1980-06-03 FILLING DEVICE FOR A SHAFT OVEN.

Publications (3)

Publication Number Publication Date
NL8003231A NL8003231A (en) 1980-10-31
NL173771B NL173771B (en) 1983-10-03
NL173771C true NL173771C (en) 1984-03-01

Family

ID=19810599

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8003231,A NL173771C (en) 1970-07-16 1980-06-03 FILLING DEVICE FOR A SHAFT OVEN.

Country Status (1)

Country Link
NL (1) NL173771C (en)

Also Published As

Publication number Publication date
NL8003231A (en) 1980-10-31
NL173771B (en) 1983-10-03

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: PAUL WURTH S.A.

BB A search report has been drawn up
BC A request for examination has been filed
V4 Lapsed because of reaching the maximum lifetime of a patent