NL8001669A - Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven. - Google Patents

Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven. Download PDF

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Publication number
NL8001669A
NL8001669A NL8001669A NL8001669A NL8001669A NL 8001669 A NL8001669 A NL 8001669A NL 8001669 A NL8001669 A NL 8001669A NL 8001669 A NL8001669 A NL 8001669A NL 8001669 A NL8001669 A NL 8001669A
Authority
NL
Netherlands
Prior art keywords
layer
graphite
kcal
hearth
brickwork
Prior art date
Application number
NL8001669A
Other languages
English (en)
Dutch (nl)
Original Assignee
Estel Hoogovens Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19835036&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL8001669(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Estel Hoogovens Bv filed Critical Estel Hoogovens Bv
Priority to NL8001669A priority Critical patent/NL8001669A/nl
Priority to DE8181200270T priority patent/DE3163718D1/de
Priority to EP81200270A priority patent/EP0040440B2/de
Priority to AU68505/81A priority patent/AU543837B2/en
Priority to CA000373452A priority patent/CA1147957A/en
Priority to US06/245,375 priority patent/US4371334A/en
Priority to JP56039707A priority patent/JPS5833285B2/ja
Publication of NL8001669A publication Critical patent/NL8001669A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor
    • C21B7/106—Cooling of the furnace bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Blast Furnaces (AREA)
NL8001669A 1980-03-21 1980-03-21 Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven. NL8001669A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8001669A NL8001669A (nl) 1980-03-21 1980-03-21 Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven.
DE8181200270T DE3163718D1 (en) 1980-03-21 1981-03-11 A shaft furnace, particularly the refractory construction of the bottom thereof
EP81200270A EP0040440B2 (de) 1980-03-21 1981-03-11 Schachtofen, insbesondere die feuerfeste Konstruktion dessen Gestellbodens
AU68505/81A AU543837B2 (en) 1980-03-21 1981-03-18 Shaft furnace
CA000373452A CA1147957A (en) 1980-03-21 1981-03-19 Shaft furnace, particularly the refractory construction of the bottom thereof
US06/245,375 US4371334A (en) 1980-03-21 1981-03-19 Shaft furnace, particularly the refractory construction of the bottom thereof
JP56039707A JPS5833285B2 (ja) 1980-03-21 1981-03-20 高炉、特にその炉底の耐火構造

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8001669 1980-03-21
NL8001669A NL8001669A (nl) 1980-03-21 1980-03-21 Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven.

Publications (1)

Publication Number Publication Date
NL8001669A true NL8001669A (nl) 1981-10-16

Family

ID=19835036

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8001669A NL8001669A (nl) 1980-03-21 1980-03-21 Vuurvaste constructie van de bodem en het aansluitende haardgedeelte van een schachtoven.

Country Status (7)

Country Link
US (1) US4371334A (de)
EP (1) EP0040440B2 (de)
JP (1) JPS5833285B2 (de)
AU (1) AU543837B2 (de)
CA (1) CA1147957A (de)
DE (1) DE3163718D1 (de)
NL (1) NL8001669A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU84042A1 (fr) * 1982-03-26 1983-11-17 Arbed Rigole de coulee pour metaux liquides
NL8301862A (nl) * 1983-05-26 1984-12-17 Hoogovens Groep Bv Tapgatconstructie in de haard van een schachtoven.
DE59002344D1 (de) * 1990-09-03 1993-09-16 Asea Brown Boveri Gleichstrom-lichtbogenofen.
PL2546215T3 (pl) 2011-07-11 2017-09-29 Sgl Carbon Se Ogniotrwały kompozyt na wewnętrzną wykładzinę wielkiego pieca
DE102011079967A1 (de) * 2011-07-28 2013-01-31 Sgl Carbon Se Beschichtete Hochofensteine
CN102329658B (zh) * 2011-08-23 2015-12-16 华东理工大学 用于气流床气化炉的冷壁式衬里及包括其的装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423898A (en) * 1944-02-18 1947-07-15 Carnegie Illinois Steel Corp Refractory bottom for metallurgical furnaces
US2567007A (en) * 1949-12-01 1951-09-04 Brassert & Co Blast furnace
NL148939B (nl) * 1970-12-18 1976-03-15 Koninklijke Hoogovens En Staal Bodem van een schachtoven, in het bijzonder van een hoogoven voor ijzerproduktie.
US4004791A (en) * 1976-03-17 1977-01-25 United States Steel Corporation Preshaped blast furnace hearth construction
JPS5336804A (en) * 1976-09-14 1978-04-05 Shibaura Eng Works Ltd Wrong leveling prevention device for track leveling apparatus
FR2379784A1 (fr) * 1977-02-08 1978-09-01 Savoie Electrodes Refract Nouveau garnissage refractaire pour fours
AT365647B (de) * 1977-10-11 1982-02-10 Voest Alpine Ag Hochofen mit einem mehrlagigen aus schamotte und kohlenstoffsteinen bestehenden gestellboden
US4157815A (en) * 1978-04-28 1979-06-12 Inland Steel Company Furnace bottom construction with seal

Also Published As

Publication number Publication date
CA1147957A (en) 1983-06-14
JPS5833285B2 (ja) 1983-07-19
EP0040440A3 (en) 1982-02-03
AU6850581A (en) 1981-09-24
EP0040440B1 (de) 1984-05-23
DE3163718D1 (en) 1984-06-28
EP0040440B2 (de) 1990-12-12
US4371334A (en) 1983-02-01
EP0040440A2 (de) 1981-11-25
JPS56142807A (en) 1981-11-07
AU543837B2 (en) 1985-05-02

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: HOOGOVENS GROEP B.V.

BC A request for examination has been filed
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: HOOGOVENS STAAL B.V.

BV The patent application has lapsed