IT7830964A0 - Valvola raffreddata di regolazione a farfalla per condotte di gascaldi. - Google Patents

Valvola raffreddata di regolazione a farfalla per condotte di gascaldi.

Info

Publication number
IT7830964A0
IT7830964A0 IT7830964A IT3096478A IT7830964A0 IT 7830964 A0 IT7830964 A0 IT 7830964A0 IT 7830964 A IT7830964 A IT 7830964A IT 3096478 A IT3096478 A IT 3096478A IT 7830964 A0 IT7830964 A0 IT 7830964A0
Authority
IT
Italy
Prior art keywords
regulating valve
gas pipelines
cooled butterfly
butterfly regulating
cooled
Prior art date
Application number
IT7830964A
Other languages
English (en)
Other versions
IT1100729B (it
Original Assignee
Sidepal 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
Application filed by Sidepal Sa filed Critical Sidepal Sa
Publication of IT7830964A0 publication Critical patent/IT7830964A0/it
Application granted granted Critical
Publication of IT1100729B publication Critical patent/IT1100729B/it

Links

Classifications

    • 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
    • F16K49/00—Means in or on valves for heating or cooling
    • F16K49/005—Circulation means for a separate heat transfer fluid
    • F16K49/007—Circulation means for a separate heat transfer fluid located within the obturating element
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Pipeline Systems (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Temperature-Responsive Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
IT30964/78A 1977-12-19 1978-12-18 Valvola raffreddata di regolazione a farfalla per condotte di gas cladi IT1100729B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU78708A LU78708A1 (it) 1977-12-19 1977-12-19

Publications (2)

Publication Number Publication Date
IT7830964A0 true IT7830964A0 (it) 1978-12-18
IT1100729B IT1100729B (it) 1985-09-28

Family

ID=19728799

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30964/78A IT1100729B (it) 1977-12-19 1978-12-18 Valvola raffreddata di regolazione a farfalla per condotte di gas cladi

Country Status (22)

Country Link
US (1) US4237854A (it)
JP (1) JPS5488812A (it)
AR (1) AR216710A1 (it)
AT (1) AT371909B (it)
BE (1) BE872829A (it)
BR (1) BR7808256A (it)
CA (1) CA1113988A (it)
CH (1) CH633870A5 (it)
DD (1) DD139895A5 (it)
DE (3) DE2857706C2 (it)
DK (1) DK568178A (it)
ES (1) ES475886A1 (it)
FR (1) FR2412021B1 (it)
GB (1) GB2011052B (it)
IT (1) IT1100729B (it)
LU (1) LU78708A1 (it)
NL (1) NL7812157A (it)
NO (1) NO146919C (it)
PL (1) PL117487B1 (it)
RO (1) RO84874B (it)
SE (1) SE7812557L (it)
SU (1) SU826975A3 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338431A1 (de) * 1993-11-10 1995-05-11 Zimmermann & Jansen Gmbh Gekühlte Schieberplatte
DE19717016A1 (de) * 1997-04-23 1998-11-05 Dietrich Dipl Ing Zosel Absperrorgan für hohe Temperaturen
DE10054003B4 (de) * 2000-11-01 2005-09-01 Büttner Gesellschaft für Trocknungs- und Umweltechnik mbH Absperrvorrichtung für Gaskanäle, insbesondere für Heißgaskanäle mit großen Querschnitten für Anlagen zum Trocknen von Holzspänen
GB0115126D0 (en) * 2001-06-21 2001-08-15 Invectoment Ltd High temperature damper
CN112032317B (zh) * 2020-07-21 2022-04-22 北京航天石化技术装备工程有限公司 一种夹套式凸轮挠曲调节阀

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391010A (en) * 1945-12-18 Damper and shutter for regulating
US510008A (en) * 1893-12-05 Valve for gas-furnaces
DE239420C (it) *
US1359898A (en) * 1919-04-21 1920-11-23 Jenkins David Journal-box
US1542989A (en) * 1924-05-22 1925-06-23 William M Connery Air-cooled damper
DE462163C (de) * 1925-05-14 1928-07-05 William Mills Connery Luftgekuehlte Rauchklappe
DE1031329B (de) * 1952-12-09 1958-06-04 Bruno Aurin Heisswindschieber, insbesondere fuer Heisswindleitungen an Hochoefen
DE939118C (de) * 1954-04-27 1956-02-16 Brown Ag Lagerschale mit im Lagerschalenfutter eingebetteten Kuehlrohren
US3181527A (en) * 1962-11-15 1965-05-04 Babcock & Wilcox Co Fluid cooled damper
US3245401A (en) * 1964-03-05 1966-04-12 Loftus Engineering Corp Water-cooled damper
FR2002573A1 (it) * 1968-02-24 1969-10-17 Adams Geb
GB1287885A (it) * 1968-10-17 1972-09-06
US3684239A (en) * 1970-11-30 1972-08-15 Rockwell Mfg Co Butterfly type valve with stress seal
US4164211A (en) * 1977-10-03 1979-08-14 American Air Filter Company, Inc. Damper assembly

Also Published As

Publication number Publication date
AT371909B (de) 1983-08-10
NO146919C (no) 1982-12-29
DE2857706C2 (de) 1986-08-21
FR2412021B1 (fr) 1985-10-18
ATA896378A (de) 1982-12-15
GB2011052B (en) 1982-10-13
RO84874B (ro) 1984-09-30
SE7812557L (sv) 1979-06-20
BE872829A (fr) 1979-03-30
US4237854A (en) 1980-12-09
JPS5488812A (en) 1979-07-14
CH633870A5 (de) 1982-12-31
DK568178A (da) 1979-06-20
LU78708A1 (it) 1978-06-21
NO784205L (no) 1979-06-20
BR7808256A (pt) 1979-08-14
IT1100729B (it) 1985-09-28
ES475886A1 (es) 1979-11-01
DE2849990A1 (de) 1979-06-21
FR2412021A1 (fr) 1979-07-13
AR216710A1 (es) 1980-01-15
GB2011052A (en) 1979-07-04
SU826975A3 (ru) 1981-04-30
DE2849990C2 (de) 1985-07-11
DD139895A5 (de) 1980-01-23
CA1113988A (en) 1981-12-08
RO84874A (ro) 1984-08-17
DE7834262U1 (de) 1980-03-27
NL7812157A (nl) 1979-06-21
PL117487B1 (en) 1981-08-31
NO146919B (no) 1982-09-20
PL211329A1 (pl) 1979-09-10

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