NL184438C - Schachtovenafblaasklep. - Google Patents

Schachtovenafblaasklep.

Info

Publication number
NL184438C
NL184438C NLAANVRAGE7703947,A NL7703947A NL184438C NL 184438 C NL184438 C NL 184438C NL 7703947 A NL7703947 A NL 7703947A NL 184438 C NL184438 C NL 184438C
Authority
NL
Netherlands
Prior art keywords
blower valve
oven blower
shaft oven
shaft
valve
Prior art date
Application number
NLAANVRAGE7703947,A
Other languages
English (en)
Dutch (nl)
Other versions
NL184438B (nl
NL7703947A (nl
Original Assignee
Wurth Anciens Ets Paul
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 Wurth Anciens Ets Paul filed Critical Wurth Anciens Ets Paul
Publication of NL7703947A publication Critical patent/NL7703947A/xx
Publication of NL184438B publication Critical patent/NL184438B/xx
Application granted granted Critical
Publication of NL184438C publication Critical patent/NL184438C/xx

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)
NLAANVRAGE7703947,A 1976-04-12 1977-04-12 Schachtovenafblaasklep. NL184438C (nl)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
NL7703947A NL7703947A (nl) 1977-10-14
NL184438B NL184438B (nl) 1989-02-16
NL184438C true NL184438C (nl) 1989-07-17

Family

ID=26640199

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7703947,A NL184438C (nl) 1976-04-12 1977-04-12 Schachtovenafblaasklep.

Country Status (16)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63118337U (pm) * 1987-01-23 1988-07-30
GB8708653D0 (en) * 1987-04-10 1987-05-13 Davy Mckee Stockton Bleeder valve assembly
CN106090254A (zh) * 2016-08-27 2016-11-09 黄浩华 卸料装置

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 (fr) * 1957-03-12 1958-12-29 Rateau Soc Perfectionnements à la commande des soupapes pour fluide sous pression
US3216819A (en) * 1960-06-21 1965-11-09 Armco Steel Corp Blast furnace bleeder valve operation
DE1211882B (de) * 1962-05-02 1966-03-03 Dikkers & Co N V G Schieber mit Kolbenantrieb und groesserer OEffnungs- als Schliesskraft
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

Also Published As

Publication number Publication date
PL109675B2 (en) 1980-06-30
JPS52148829A (en) 1977-12-10
BR7702326A (pt) 1978-01-10
IN147569B (pm) 1980-04-12
MX146172A (es) 1982-05-21
ATA200877A (de) 1981-09-15
DE2712134A1 (de) 1977-11-17
AU2382877A (en) 1978-10-05
CS198234B2 (en) 1980-05-30
NL184438B (nl) 1989-02-16
FR2348422B1 (pm) 1980-07-18
IT1126724B (it) 1986-05-21
JPS6141966U (ja) 1986-03-18
DE2712134C2 (de) 1985-11-28
AT366714B (de) 1982-05-10
CA1087839A (en) 1980-10-21
ES457356A1 (es) 1978-02-01
NL7703947A (nl) 1977-10-14
GB1523578A (en) 1978-09-06
BE853458A (fr) 1977-08-01
JPH0329641Y2 (pm) 1991-06-24
FR2348422A1 (fr) 1977-11-10
AU507888B2 (en) 1980-02-28

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent

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