GB1523578A - Blast furnace venting valves - Google Patents

Blast furnace venting valves

Info

Publication number
GB1523578A
GB1523578A GB13020/77A GB1302077A GB1523578A GB 1523578 A GB1523578 A GB 1523578A GB 13020/77 A GB13020/77 A GB 13020/77A GB 1302077 A GB1302077 A GB 1302077A GB 1523578 A GB1523578 A GB 1523578A
Authority
GB
United Kingdom
Prior art keywords
blast furnace
venting valves
furnace venting
valves
blast
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
GB13020/77A
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.)
Paul Wurth SA
Original Assignee
Anciens Etablissements Paul Wurth 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 LU74745A external-priority patent/LU74745A1/xx
Priority claimed from LU76693A external-priority patent/LU76693A1/xx
Application filed by Anciens Etablissements Paul Wurth SA filed Critical Anciens Etablissements Paul Wurth SA
Publication of GB1523578A publication Critical patent/GB1523578A/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
    • C21B7/002—Evacuating and treating of exhaust gases
    • C21B7/005—Bleeder valves or slides
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • C21B9/12—Hot-blast valves or slides for blast furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Blast Furnaces (AREA)
  • Sliding Valves (AREA)
GB13020/77A 1976-04-12 1977-03-28 Blast furnace venting valves Expired GB1523578A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU74745A LU74745A1 (en) 1976-04-12 1976-04-12
LU76693A LU76693A1 (en) 1977-02-02 1977-02-02

Publications (1)

Publication Number Publication Date
GB1523578A true GB1523578A (en) 1978-09-06

Family

ID=26640199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13020/77A Expired GB1523578A (en) 1976-04-12 1977-03-28 Blast furnace venting valves

Country Status (16)

Country Link
JP (2) JPS52148829A (en)
AT (1) AT366714B (en)
AU (1) AU507888B2 (en)
BE (1) BE853458A (en)
BR (1) BR7702326A (en)
CA (1) CA1087839A (en)
CS (1) CS198234B2 (en)
DE (1) DE2712134C2 (en)
ES (1) ES457356A1 (en)
FR (1) FR2348422A1 (en)
GB (1) GB1523578A (en)
IN (1) IN147569B (en)
IT (1) IT1126724B (en)
MX (1) MX146172A (en)
NL (1) NL184438C (en)
PL (1) PL109675B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899979A (en) * 1987-04-10 1990-02-13 Davy Mckee (Stockton) Limited Bleeder valve assembly
CN106090254A (en) * 2016-08-27 2016-11-09 黄浩华 Device for discharging

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63118337U (en) * 1987-01-23 1988-07-30

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2201837A (en) * 1939-03-24 1940-05-21 Pfaudler Co Inc Relief valve
FR1169457A (en) * 1957-03-12 1958-12-29 Rateau Soc Improvements to pressurized fluid valves control
US3216819A (en) * 1960-06-21 1965-11-09 Armco Steel Corp Blast furnace bleeder valve operation
DE1211882B (en) * 1962-05-02 1966-03-03 Dikkers & Co N V G Slide with piston drive and greater opening than closing force
US3237916A (en) * 1963-10-02 1966-03-01 Grove Valve & Regulator Co Disc valve
US3442484A (en) * 1966-08-29 1969-05-06 Kinney Eng Inc S P Blast furnace backdraft valve
US3684237A (en) * 1970-05-04 1972-08-15 Westinghouse Electric Corp Variable force angle linkage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899979A (en) * 1987-04-10 1990-02-13 Davy Mckee (Stockton) Limited Bleeder valve assembly
CN106090254A (en) * 2016-08-27 2016-11-09 黄浩华 Device for discharging

Also Published As

Publication number Publication date
FR2348422A1 (en) 1977-11-10
FR2348422B1 (en) 1980-07-18
PL109675B2 (en) 1980-06-30
AU507888B2 (en) 1980-02-28
CA1087839A (en) 1980-10-21
JPH0329641Y2 (en) 1991-06-24
AT366714B (en) 1982-05-10
AU2382877A (en) 1978-10-05
ATA200877A (en) 1981-09-15
NL7703947A (en) 1977-10-14
CS198234B2 (en) 1980-05-30
NL184438C (en) 1989-07-17
JPS52148829A (en) 1977-12-10
BR7702326A (en) 1978-01-10
MX146172A (en) 1982-05-21
ES457356A1 (en) 1978-02-01
NL184438B (en) 1989-02-16
JPS6141966U (en) 1986-03-18
BE853458A (en) 1977-08-01
IT1126724B (en) 1986-05-21
IN147569B (en) 1980-04-12
DE2712134C2 (en) 1985-11-28
DE2712134A1 (en) 1977-11-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19970327