ES460250A1 - Perfeccionamientos en las valvulas de igualacion de presion para hornos de cuba. - Google Patents
Perfeccionamientos en las valvulas de igualacion de presion para hornos de cuba.Info
- Publication number
- ES460250A1 ES460250A1 ES460250A ES460250A ES460250A1 ES 460250 A1 ES460250 A1 ES 460250A1 ES 460250 A ES460250 A ES 460250A ES 460250 A ES460250 A ES 460250A ES 460250 A1 ES460250 A1 ES 460250A1
- Authority
- ES
- Spain
- Prior art keywords
- valve
- technique
- pressure equalization
- shaft furnace
- equalization valve
- 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
- C21B7/00—Blast furnaces
- C21B7/007—Controlling or regulating of the top pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2042—Special features or arrangements of the sealing
- F16K1/205—Special features or arrangements of the sealing the sealing being arranged on the valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2042—Special features or arrangements of the sealing
- F16K1/2057—Special features or arrangements of the sealing the sealing being arranged on the valve seat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/598—With repair, tapping, assembly, or disassembly means
- Y10T137/6028—Assembling or disassembling pivoted valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
- Check Valves (AREA)
- Sliding Valves (AREA)
Abstract
Perfeccionamientos en las válvulas de igualación de presión para hornos de cuba, del tipo que comprende una caja en la cual está montado un obturador que es accionado por un brazo pivotante y que está provisto de una superficie de estanqueidad destinada a cooperar con un asiento de válvula, caracterizados porque el asiento de válvula está constituido por un elemento anular acuñado entre dos bridas de donde puede ser desplazado por una traslación perpendicular al eje longitudinal de la caja, sin desmontaje de otros elementos, porque dicha caja comprende una abertura lateral cuyo diámetro es por lo menos igual al del obturador y porque está prevista una articulación entre el brazo pivotante y el obturador.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU75372A LU75372A1 (es) | 1976-07-13 | 1976-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES460250A1 true ES460250A1 (es) | 1978-04-01 |
Family
ID=19728290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES460250A Expired ES460250A1 (es) | 1976-07-13 | 1977-06-29 | Perfeccionamientos en las valvulas de igualacion de presion para hornos de cuba. |
Country Status (21)
Country | Link |
---|---|
US (1) | US4190074A (es) |
JP (1) | JPS5310132A (es) |
AT (1) | AT363965B (es) |
AU (1) | AU505350B2 (es) |
BE (1) | BE856757A (es) |
BR (1) | BR7704618A (es) |
CA (1) | CA1085261A (es) |
CS (1) | CS192584B2 (es) |
DE (1) | DE2727792C2 (es) |
ES (1) | ES460250A1 (es) |
FR (1) | FR2358599A1 (es) |
GB (1) | GB1523860A (es) |
IN (1) | IN147869B (es) |
IT (1) | IT1079801B (es) |
LU (1) | LU75372A1 (es) |
MX (1) | MX143776A (es) |
NL (1) | NL181116C (es) |
PL (1) | PL111039B1 (es) |
SU (1) | SU665815A3 (es) |
UA (1) | UA7153A1 (es) |
ZA (1) | ZA773738B (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4307747A (en) * | 1980-01-15 | 1981-12-29 | Carpentier Urgel R | Dust trap with removable valve seat |
FR2498720B1 (fr) * | 1981-01-29 | 1985-10-11 | Poelman Sofiltra | Registre pour gaine de circulation de fluide |
US4498492A (en) * | 1982-03-25 | 1985-02-12 | Plattsburgh Foundry, Inc. | Dust valve and trap |
LU84890A1 (fr) * | 1983-06-29 | 1985-03-29 | Wurth Paul Sa | Mecanisme pour actionner un clapet de dosage |
JPS6019866U (ja) * | 1983-07-19 | 1985-02-12 | 株式会社 松島機械研究所 | 一軸式密閉ダンパ |
NO161433C (no) * | 1986-07-07 | 1989-08-16 | Norske Stats Oljeselskap | Laaseanordning for deksel mot flens. |
WO1990014536A1 (en) * | 1989-05-24 | 1990-11-29 | Industrial Pipe Systems Pty. Limited | Valve for connection to a pressurized water main |
US4995414A (en) * | 1990-06-06 | 1991-02-26 | Allied-Signal Inc. | Butterfly valve method and apparatus |
US4967997A (en) * | 1989-10-24 | 1990-11-06 | Allied-Signal Inc. | Butterfly valve with intra-shaft actuator means |
US5000212A (en) * | 1990-06-15 | 1991-03-19 | Allied-Signal Inc. | Butterfly valve method and apparatus employing variably positionable pivot shaft |
US5067506A (en) * | 1989-06-30 | 1991-11-26 | Allied-Signal Inc. | Flight craft with fluid systems which incorporate butterfly valves, and butterfly valve methods and apparatus |
US5195719A (en) * | 1989-06-30 | 1993-03-23 | Allied-Signal Inc. | Butterfly valves with actuators carried on valve plate |
US5000213A (en) * | 1989-06-30 | 1991-03-19 | Allied-Signal Inc. | Butterfly valve method and apparatus |
US4964422A (en) * | 1989-08-17 | 1990-10-23 | Allied-Signal Inc. | Butterfly-type check valve |
US4964431A (en) * | 1989-10-16 | 1990-10-23 | Allied-Signal Inc. | Butterfly valve apparatus and method |
US4962783A (en) * | 1989-10-16 | 1990-10-16 | Allied-Signal Inc. | Butterfly valve apparatus and method |
US4967778A (en) * | 1989-10-16 | 1990-11-06 | Allied-Signal Inc. | Butterfly valve apparatus and method |
US5005804A (en) * | 1990-06-06 | 1991-04-09 | Allied-Signal Inc. | Balanced-torque butterfly valve |
US4969485A (en) * | 1989-10-16 | 1990-11-13 | Allied-Signal Inc. | Butterfly valve apparatus and method |
DE19956939A1 (de) * | 1999-11-26 | 2001-05-31 | Eirich Maschf Gustav | Vorrichtung und Verfahren zum Verschließen einer Entleeröffnung in einem drehenden Behälter |
DE10106364B4 (de) * | 2001-02-12 | 2010-04-08 | Andreas Stihl Ag & Co. | Vergaseranordnung mit einem Choke-Element |
JP4065992B2 (ja) | 2001-03-16 | 2008-03-26 | エイ フォリノ フランク | 強制閉開式バルブ作動システム |
US6953014B2 (en) * | 2001-03-16 | 2005-10-11 | Folino Frank A | Thermal compensating desmodromic valve actuation system |
US7082912B2 (en) * | 2001-03-16 | 2006-08-01 | Folino Frank A | System and method for controlling engine valve lift and valve opening percentage |
DE102007016554A1 (de) * | 2007-04-05 | 2008-10-09 | Janich Gmbh & Co. Kg | Absperrsystem für große Leitungsquerschnitte mit einer Schwenkklappe |
FR2945453B1 (fr) * | 2009-05-14 | 2015-07-03 | Airbus France | Dispositif d'ejection d'un fluide. |
DE102011008305B4 (de) * | 2011-01-11 | 2014-08-14 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | Vorrichtung zur Betätigung eines Stellventils |
CN102788190A (zh) * | 2012-08-24 | 2012-11-21 | 中冶长天国际工程有限责任公司 | 点火炉用拉杆切断系统 |
CN105731078B (zh) * | 2014-12-11 | 2019-03-01 | 浙江创新生物有限公司 | 蝶阀、由多个蝶阀组成的无菌粉体输送装置及其使用方法 |
ES2751015T3 (es) * | 2015-06-22 | 2020-03-30 | Nestle Sa | Válvula de aireación automática |
US10969029B2 (en) * | 2016-12-02 | 2021-04-06 | Applied Materials, Inc. | Low particle protected flapper valve |
DE102017102425A1 (de) * | 2017-02-08 | 2018-08-09 | Minimax Gmbh & Co. Kg | Ventil, sowie Verwendung desselben in einer Feuerlöschanlage |
DE102018102062A1 (de) * | 2018-01-30 | 2019-08-01 | Protechna S.A. | Entnahmearmatur für Flüssigkeitsbehälter |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1211088A (es) * | ||||
US612627A (en) * | 1898-10-18 | Nenfabrik grevenbroich | ||
US1899154A (en) * | 1928-09-05 | 1933-02-28 | Lewis C Karrick | Valve |
US1980495A (en) * | 1931-04-16 | 1934-11-13 | James F Muir | Valve |
US2019502A (en) * | 1933-06-27 | 1935-11-05 | Sullivan Machinery Co | Closure operator |
FR70025E (fr) * | 1956-08-14 | 1959-02-02 | Prep Ind Combustibles | Trappe de skip d'extraction |
FR1212320A (fr) * | 1957-10-10 | 1960-03-23 | Wheeler Valve Corp | Vanne de retenue pour canalisations de transmission de fluides |
US3074427A (en) * | 1958-06-02 | 1963-01-22 | Mission Valve And Pump Company | Pivoted valve |
US3037737A (en) * | 1958-12-24 | 1962-06-05 | Rappold & Co G M B H Fa | Explosion door particularly for blast furnace gas collectors |
US3035598A (en) * | 1959-03-26 | 1962-05-22 | Crane Co | Digester capping valve |
GB1217391A (en) * | 1967-06-30 | 1970-12-31 | Ishikawajima Harima Heavy Ind | Improvements in and relating to fluid-flow control valves |
CH465981A (fr) * | 1967-11-07 | 1968-11-30 | Charmilles Sa Ateliers | Vanne, notamment pour conduite forcée |
US3589670A (en) * | 1969-12-15 | 1971-06-29 | George W Armstrong | Gate valve |
US3647182A (en) * | 1970-03-16 | 1972-03-07 | Dover Corp | Shutoff valve assembly |
US3727880A (en) * | 1970-12-22 | 1973-04-17 | Stock Equipment Co | Valve |
-
1976
- 1976-07-13 LU LU75372A patent/LU75372A1/xx unknown
-
1977
- 1977-06-21 IN IN929/CAL/77A patent/IN147869B/en unknown
- 1977-06-21 DE DE2727792A patent/DE2727792C2/de not_active Expired
- 1977-06-22 AT AT439377A patent/AT363965B/de not_active IP Right Cessation
- 1977-06-22 ZA ZA00773738A patent/ZA773738B/xx unknown
- 1977-06-28 GB GB2709877A patent/GB1523860A/en not_active Expired
- 1977-06-28 FR FR7719782A patent/FR2358599A1/fr active Granted
- 1977-06-28 AU AU26527/77A patent/AU505350B2/en not_active Expired
- 1977-06-29 ES ES460250A patent/ES460250A1/es not_active Expired
- 1977-07-01 NL NL7707304A patent/NL181116C/xx not_active IP Right Cessation
- 1977-07-04 MX MX169723A patent/MX143776A/es unknown
- 1977-07-07 CA CA282,295A patent/CA1085261A/en not_active Expired
- 1977-07-08 US US05/814,105 patent/US4190074A/en not_active Expired - Lifetime
- 1977-07-08 IT IT5021377A patent/IT1079801B/it active
- 1977-07-11 PL PL1977199527A patent/PL111039B1/pl unknown
- 1977-07-12 JP JP8348577A patent/JPS5310132A/ja active Pending
- 1977-07-12 SU SU772501368A patent/SU665815A3/ru active
- 1977-07-12 UA UA2501368A patent/UA7153A1/uk unknown
- 1977-07-12 BE BE6046038A patent/BE856757A/xx not_active IP Right Cessation
- 1977-07-12 CS CS464577A patent/CS192584B2/cs unknown
- 1977-07-13 BR BR7704618A patent/BR7704618A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
NL181116C (nl) | 1987-06-16 |
MX143776A (es) | 1981-07-13 |
US4190074A (en) | 1980-02-26 |
CA1085261A (en) | 1980-09-09 |
CS192584B2 (en) | 1979-08-31 |
BE856757A (fr) | 1977-10-31 |
UA7153A1 (uk) | 1995-06-30 |
DE2727792A1 (de) | 1978-01-19 |
BR7704618A (pt) | 1978-04-04 |
IN147869B (es) | 1980-07-26 |
SU665815A3 (ru) | 1979-05-30 |
GB1523860A (en) | 1978-09-06 |
IT1079801B (it) | 1985-05-13 |
AU505350B2 (en) | 1979-11-15 |
NL181116B (nl) | 1987-01-16 |
FR2358599A1 (fr) | 1978-02-10 |
DE2727792C2 (de) | 1986-03-06 |
AT363965B (de) | 1981-09-10 |
NL7707304A (nl) | 1978-01-17 |
ZA773738B (en) | 1978-05-30 |
PL199527A1 (pl) | 1978-02-13 |
LU75372A1 (es) | 1977-02-25 |
ATA439377A (de) | 1981-02-15 |
FR2358599B1 (es) | 1983-02-25 |
AU2652777A (en) | 1979-01-04 |
JPS5310132A (en) | 1978-01-30 |
PL111039B1 (en) | 1980-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980214 |