CH541784A - Top hatch for shaft furnaces - Google Patents

Top hatch for shaft furnaces

Info

Publication number
CH541784A
CH541784A CH1190972A CH1190972A CH541784A CH 541784 A CH541784 A CH 541784A CH 1190972 A CH1190972 A CH 1190972A CH 1190972 A CH1190972 A CH 1190972A CH 541784 A CH541784 A CH 541784A
Authority
CH
Switzerland
Prior art keywords
shaft furnaces
top hatch
hatch
furnaces
shaft
Prior art date
Application number
CH1190972A
Other languages
German (de)
Inventor
Burger Hans
Original Assignee
Fischer Ag Georg
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 Fischer Ag Georg filed Critical Fischer Ag Georg
Priority to CH1190972A priority Critical patent/CH541784A/en
Priority to DE19732331939 priority patent/DE2331939C3/en
Priority to ZA735048A priority patent/ZA735048B/en
Priority to AU58473/73A priority patent/AU486619B2/en
Priority to US00384411A priority patent/US3843104A/en
Priority to SE7310624A priority patent/SE400117B/en
Priority to JP48086467A priority patent/JPS5121924B2/ja
Priority to CA177,981A priority patent/CA1004460A/en
Priority to AT680673A priority patent/AT344219B/en
Priority to IT27582/73A priority patent/IT993673B/en
Priority to CS7300005562A priority patent/CS186776B2/en
Priority to FR7328975A priority patent/FR2196062A5/fr
Priority to FI2512/73A priority patent/FI54198C/en
Priority to PL1973164607A priority patent/PL87753B1/pl
Priority to BE134465A priority patent/BE803481A/en
Priority to RO7375770A priority patent/RO65610A/en
Priority to SU731954363A priority patent/SU645619A3/en
Priority to DK441673AA priority patent/DK131061B/en
Priority to GB3806173A priority patent/GB1437439A/en
Priority to DD172828A priority patent/DD105304A5/xx
Publication of CH541784A publication Critical patent/CH541784A/en

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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D99/0075—Gas curtain seals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
CH1190972A 1972-08-11 1972-08-11 Top hatch for shaft furnaces CH541784A (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
CH1190972A CH541784A (en) 1972-08-11 1972-08-11 Top hatch for shaft furnaces
DE19732331939 DE2331939C3 (en) 1972-08-11 1973-06-22 Top hatch for shaft furnaces
ZA735048A ZA735048B (en) 1972-08-11 1973-07-24 Furnace-top distributor for shaft furnaces
AU58473/73A AU486619B2 (en) 1972-08-11 1973-07-25 Fluid seal between the charging opening andthe throat ofa shaft furnace
US00384411A US3843104A (en) 1972-08-11 1973-08-01 Furnace-top distributor for shaft furnaces
SE7310624A SE400117B (en) 1972-08-11 1973-08-01 MISSION CONNECTION DEVICE FOR SHAFT OVEN
JP48086467A JPS5121924B2 (en) 1972-08-11 1973-08-02
CA177,981A CA1004460A (en) 1972-08-11 1973-08-02 Furnace-top distributor for shaft furnaces
AT680673A AT344219B (en) 1972-08-11 1973-08-02 LOCKING CAP FOR SHAFT OVENS
IT27582/73A IT993673B (en) 1972-08-11 1973-08-06 NOZZLE CLOSURE IN VESSEL OVENS BY TRANSVERSALLY DIRECT GAS CURRENT
CS7300005562A CS186776B2 (en) 1972-08-11 1973-08-07 Shaft furnace throat closure
FR7328975A FR2196062A5 (en) 1972-08-11 1973-08-08
FI2512/73A FI54198C (en) 1972-08-11 1973-08-09 TILLSLUTNING FOER CHARGEOEPPNING FOER SCHAKTUGNAR
PL1973164607A PL87753B1 (en) 1972-08-11 1973-08-10
BE134465A BE803481A (en) 1972-08-11 1973-08-10 CLOSURE DEVICE FOR THE TANK OVEN CONTAINER
RO7375770A RO65610A (en) 1972-08-11 1973-08-10 CLOSURE DEVICE FOR THE SUPPLY MOUTH OF THE TANK OVEN
SU731954363A SU645619A3 (en) 1972-08-11 1973-08-10 Furnace top closure
DK441673AA DK131061B (en) 1972-08-11 1973-08-10 Arthritis closure for shaft furnaces.
GB3806173A GB1437439A (en) 1972-08-11 1973-08-10 Shaft furnace installattion
DD172828A DD105304A5 (en) 1972-08-11 1973-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1190972A CH541784A (en) 1972-08-11 1972-08-11 Top hatch for shaft furnaces

Publications (1)

Publication Number Publication Date
CH541784A true CH541784A (en) 1973-09-15

Family

ID=4378075

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1190972A CH541784A (en) 1972-08-11 1972-08-11 Top hatch for shaft furnaces

Country Status (18)

Country Link
US (1) US3843104A (en)
JP (1) JPS5121924B2 (en)
AT (1) AT344219B (en)
BE (1) BE803481A (en)
CA (1) CA1004460A (en)
CH (1) CH541784A (en)
CS (1) CS186776B2 (en)
DD (1) DD105304A5 (en)
DK (1) DK131061B (en)
FI (1) FI54198C (en)
FR (1) FR2196062A5 (en)
GB (1) GB1437439A (en)
IT (1) IT993673B (en)
PL (1) PL87753B1 (en)
RO (1) RO65610A (en)
SE (1) SE400117B (en)
SU (1) SU645619A3 (en)
ZA (1) ZA735048B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255200A1 (en) * 1986-05-01 1988-02-03 Haden Drysys International Limited Low velocity air seal

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659281C3 (en) * 1976-12-29 1981-11-26 Wikotool-Systemtechnik Maschinenbau GmbH u. Co KG, 4811 Leopoldshöhe Shock absorber with stroke-dependent, continuously adjustable damping
JPS54152800U (en) * 1978-04-17 1979-10-24
JPS55181266U (en) * 1979-06-15 1980-12-26
DE3004502A1 (en) * 1980-02-07 1981-08-13 Krupp-Koppers Gmbh, 4300 Essen COOLER FOR KOKS DRY COOLING
AT385114B (en) * 1986-05-22 1988-02-25 Voest Alpine Ag Blow-off device for a shaft furnace
FR2801321B1 (en) * 1999-11-23 2002-02-15 Bernard Audant FUEL SUCTION CUBILOT AND METHOD FOR CONDUCTING SUCH A CUBILOT
CN102997648B (en) * 2011-09-19 2014-10-15 盐城工学院 Cupola furnace sand grains dust removal device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0255200A1 (en) * 1986-05-01 1988-02-03 Haden Drysys International Limited Low velocity air seal

Also Published As

Publication number Publication date
ATA680673A (en) 1977-11-15
FR2196062A5 (en) 1974-03-08
CA1004460A (en) 1977-02-01
SU645619A3 (en) 1979-01-30
JPS5121924B2 (en) 1976-07-06
RO65610A (en) 1980-01-15
BE803481A (en) 1973-12-03
FI54198C (en) 1978-10-10
DK131061C (en) 1975-10-20
ZA735048B (en) 1974-06-26
AU5847373A (en) 1975-01-30
FI54198B (en) 1978-06-30
JPS4945803A (en) 1974-05-01
AT344219B (en) 1978-07-10
DE2331939A1 (en) 1974-02-21
SE400117B (en) 1978-03-13
DE2331939B2 (en) 1975-06-26
DD105304A5 (en) 1974-04-12
GB1437439A (en) 1976-05-26
PL87753B1 (en) 1976-07-31
IT993673B (en) 1975-09-30
CS186776B2 (en) 1978-12-29
US3843104A (en) 1974-10-22
DK131061B (en) 1975-05-20

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Legal Events

Date Code Title Description
PL Patent ceased