ES457356A1 - Perfeccionamientos en las valvulas de evacuacion para recin-tos que contienen gases calientes a presion. - Google Patents
Perfeccionamientos en las valvulas de evacuacion para recin-tos que contienen gases calientes a presion.Info
- Publication number
- ES457356A1 ES457356A1 ES457356A ES457356A ES457356A1 ES 457356 A1 ES457356 A1 ES 457356A1 ES 457356 A ES457356 A ES 457356A ES 457356 A ES457356 A ES 457356A ES 457356 A1 ES457356 A1 ES 457356A1
- Authority
- ES
- Spain
- Prior art keywords
- blast furnace
- control
- venting valves
- shutter
- mobile arm
- 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
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)
Abstract
Perfeccionamientos en las válvulas de evacuación para recintos que contienen gases calientes a presión, en particular de los altos hornos, del tipo que comprende un obturador accionado por un brazo móvil y provisto de una superficie de estanqueidad destinada a cooperar con un asiento de válvula provisto en el extremo de un conducto de evacuación de los gases calientes, un mando y un mecanismo de desplazamiento que une el mando al brazo móvil para accionar el obturador.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU74745A LU74745A1 (es) | 1976-04-12 | 1976-04-12 | |
LU76693A LU76693A1 (es) | 1977-02-02 | 1977-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES457356A1 true ES457356A1 (es) | 1978-02-01 |
Family
ID=26640199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES457356A Expired ES457356A1 (es) | 1976-04-12 | 1977-03-30 | Perfeccionamientos en las valvulas de evacuacion para recin-tos que contienen gases calientes a presion. |
Country Status (16)
Country | Link |
---|---|
JP (2) | JPS52148829A (es) |
AT (1) | AT366714B (es) |
AU (1) | AU507888B2 (es) |
BE (1) | BE853458A (es) |
BR (1) | BR7702326A (es) |
CA (1) | CA1087839A (es) |
CS (1) | CS198234B2 (es) |
DE (1) | DE2712134C2 (es) |
ES (1) | ES457356A1 (es) |
FR (1) | FR2348422A1 (es) |
GB (1) | GB1523578A (es) |
IN (1) | IN147569B (es) |
IT (1) | IT1126724B (es) |
MX (1) | MX146172A (es) |
NL (1) | NL184438C (es) |
PL (1) | PL109675B2 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63118337U (es) * | 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)
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 |
-
1977
- 1977-03-19 DE DE2712134A patent/DE2712134C2/de not_active Expired
- 1977-03-22 IN IN418/CAL/77A patent/IN147569B/en unknown
- 1977-03-23 AT AT0200877A patent/AT366714B/de not_active IP Right Cessation
- 1977-03-24 CS CS771962A patent/CS198234B2/cs unknown
- 1977-03-25 FR FR7708952A patent/FR2348422A1/fr active Granted
- 1977-03-28 CA CA274,828A patent/CA1087839A/en not_active Expired
- 1977-03-28 GB GB13020/77A patent/GB1523578A/en not_active Expired
- 1977-03-30 ES ES457356A patent/ES457356A1/es not_active Expired
- 1977-03-31 AU AU23828/77A patent/AU507888B2/en not_active Expired
- 1977-04-06 MX MX168674A patent/MX146172A/es unknown
- 1977-04-08 IT IT48902/77A patent/IT1126724B/it active
- 1977-04-08 BE BE6045966A patent/BE853458A/xx not_active IP Right Cessation
- 1977-04-09 PL PL1977197330A patent/PL109675B2/xx unknown
- 1977-04-11 JP JP4190877A patent/JPS52148829A/ja active Pending
- 1977-04-12 BR BR7702326A patent/BR7702326A/pt unknown
- 1977-04-12 NL NLAANVRAGE7703947,A patent/NL184438C/xx not_active IP Right Cessation
-
1985
- 1985-07-12 JP JP1985107545U patent/JPS6141966U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2348422A1 (fr) | 1977-11-10 |
ATA200877A (de) | 1981-09-15 |
IN147569B (es) | 1980-04-12 |
PL109675B2 (en) | 1980-06-30 |
BR7702326A (pt) | 1978-01-10 |
NL7703947A (nl) | 1977-10-14 |
NL184438B (nl) | 1989-02-16 |
AU2382877A (en) | 1978-10-05 |
GB1523578A (en) | 1978-09-06 |
MX146172A (es) | 1982-05-21 |
BE853458A (fr) | 1977-08-01 |
CA1087839A (en) | 1980-10-21 |
NL184438C (nl) | 1989-07-17 |
FR2348422B1 (es) | 1980-07-18 |
JPS6141966U (ja) | 1986-03-18 |
IT1126724B (it) | 1986-05-21 |
AT366714B (de) | 1982-05-10 |
CS198234B2 (en) | 1980-05-30 |
AU507888B2 (en) | 1980-02-28 |
JPS52148829A (en) | 1977-12-10 |
DE2712134C2 (de) | 1985-11-28 |
DE2712134A1 (de) | 1977-11-17 |
JPH0329641Y2 (es) | 1991-06-24 |
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