EP0478100A3 - Shut-off device for a gas duct - Google Patents

Shut-off device for a gas duct Download PDF

Info

Publication number
EP0478100A3
EP0478100A3 EP19910250253 EP91250253A EP0478100A3 EP 0478100 A3 EP0478100 A3 EP 0478100A3 EP 19910250253 EP19910250253 EP 19910250253 EP 91250253 A EP91250253 A EP 91250253A EP 0478100 A3 EP0478100 A3 EP 0478100A3
Authority
EP
European Patent Office
Prior art keywords
shut
gas
gas duct
duct
spaces
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.)
Granted
Application number
EP19910250253
Other languages
German (de)
Other versions
EP0478100A2 (en
EP0478100B1 (en
Inventor
Hans-Juergen Janich
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0478100A2 publication Critical patent/EP0478100A2/en
Publication of EP0478100A3 publication Critical patent/EP0478100A3/en
Application granted granted Critical
Publication of EP0478100B1 publication Critical patent/EP0478100B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L11/00—Arrangements of valves or dampers after the fire
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4358—Liquid supplied at valve interface
    • Y10T137/4442—External pressure
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipeline Systems (AREA)
  • Lift Valve (AREA)
  • Pipe Accessories (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Safety Valves (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

The invention relates to a shut-off member, in particular in the form of a pivotable shut-off flap and for large gas ducts, which contains a plate-like shut-off element capable of being pressed against a housing sealing seat. To be able to guarantee reliable and secure shutting-off of large gas ducts, the shut-off member forms, together with an additional cover, a chamber which is closed off gastightly with respect to the two spaces of the gas duct and the pressure of which is monitored and differs from the pressures prevailing in the two gas-duct spaces. <IMAGE>
EP91250253A 1990-09-27 1991-09-18 Shut-off device for a gas duct Expired - Lifetime EP0478100B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4030611A DE4030611A1 (en) 1990-09-27 1990-09-27 SHUT-OFF ORGAN
DE4030611 1990-09-27

Publications (3)

Publication Number Publication Date
EP0478100A2 EP0478100A2 (en) 1992-04-01
EP0478100A3 true EP0478100A3 (en) 1992-07-22
EP0478100B1 EP0478100B1 (en) 1994-05-25

Family

ID=6415117

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91250253A Expired - Lifetime EP0478100B1 (en) 1990-09-27 1991-09-18 Shut-off device for a gas duct

Country Status (6)

Country Link
US (1) US5159954A (en)
EP (1) EP0478100B1 (en)
AT (1) ATE106131T1 (en)
DE (2) DE4030611A1 (en)
DK (1) DK0478100T3 (en)
ES (1) ES2053275T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9112541D0 (en) * 1991-06-11 1991-07-31 Grovag Grossventiltech Blades for isolators
DE4313894C1 (en) * 1993-04-28 1994-08-18 Stober & Morlock Cut-off apparatus for ducts of large cross-sections, in particular for exhaust gas and smoke gas ducts of power stations
ES2067342T3 (en) * 1993-09-22 1995-03-16 Siemens Ag PROCEDURE FOR THE MANUFACTURE OF A HEATING AND / OR AIR CONDITIONING FACILITY WITH A CHAPALETA AIR VALVE SUPPORTED HERMETICALLY AGAINST A BOX WALL, ESPECIALLY FOR AN AUTOMOBILE.
FI97825C (en) * 1995-06-22 1997-02-25 Sammet Dekomte Oy Shut-off damper for use in smoke and air ducts
DE19608567C1 (en) * 1996-03-06 1997-10-09 Dampers Engineering Gmbh Stop-valve for gas passage heat-insulated from surroundings
DE19949370A1 (en) * 1999-10-13 2001-04-19 Janich Gmbh & Co Sealing device
FR2869086B1 (en) * 2004-04-19 2006-08-18 Solios Environnement Sa DEVICE FOR DEVIATION OF A GAS FLOW BY A SINGLE-CLOSE FLAP REGISTER
DE102006031887A1 (en) * 2006-07-07 2008-01-10 Nem Power-Systems, Niederlassung Deutschland Der Nem B.V. Niederlande Flap for the control of incinerator exhaust gas flows, at the scrubber station, has a rotating twin-blade dampers with box supports for their shafts and a sub-structure without intermediate supports
DE102007016554A1 (en) * 2007-04-05 2008-10-09 Janich Gmbh & Co. Kg Shut-off system for large cable cross-sections with a pivoting flap
US9108488B2 (en) * 2007-05-29 2015-08-18 Halla Visteon Climate Control Corporation Door for air conditioner of vehicles
DE102009020843A1 (en) * 2009-05-12 2010-11-25 Janich Gmbh & Co. Kg Shut-off system with a swing flap for large power cross sections
US8127795B2 (en) * 2009-12-15 2012-03-06 Atco Structures & Logistics Ltd. Flue gas diverter damper seal land
US20140230919A1 (en) * 2013-02-19 2014-08-21 Robert Rhoads Valve seal for a diverter assembly
EP2952732B1 (en) * 2014-06-04 2019-01-02 Doleh, Zakaria Khalil Ibrahim Shutter valve and device for generating energy from sea waves comprising such valves

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2069194A5 (en) * 1969-11-10 1971-09-03 American Air Filter Co
US4077432A (en) * 1977-01-05 1978-03-07 Mosser Industries, Inc. Purged valve
DE3504443A1 (en) * 1985-02-09 1986-08-14 PKS-Engineering GmbH & Co KG, 4720 Beckum Intermediate piece for a smoke gas duct with a pivotable closing flap
DE3543508C1 (en) * 1985-12-10 1986-11-20 Wärmekraft Gesellschaft Stober + Morlock GbR, 4350 Recklinghausen Flap valve
DE3813663A1 (en) * 1988-04-22 1989-11-02 Pks Engineering Device for shutting off large hot-gas pipes
WO1989012193A1 (en) * 1988-05-31 1989-12-14 Bachmann Corporate Services, Inc. Dampers with leaf spring seals

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US407732A (en) * 1889-07-23 Mold for casting sash-weights
DE1048451B (en) *
US1826941A (en) * 1926-04-02 1931-10-13 La Mont Corp Method and means for preventing leakage in valves
US1990309A (en) * 1932-04-18 1935-02-05 Pratt Co Henry Valve construction
US2430122A (en) * 1943-10-15 1947-11-04 Sun Oil Co Valve leakage indicator
US2603451A (en) * 1947-11-19 1952-07-15 Chalmers S Brown Flow control assembly for closed hydraulic conduits
US2691773A (en) * 1951-07-23 1954-10-12 Harold V Lichtenberger Valve leak detector
DE1771817U (en) * 1958-05-24 1958-08-07 Steinmueller Gmbh L & C ROTATING FLAP FOR GAS DUCTS.
US3749115A (en) * 1971-12-29 1973-07-31 Combustion Eng Damper apparatus with fluid seal
AT313010B (en) * 1972-02-04 1974-01-25 Unitherm Oesterreich Gmbh Shut-off valve with a device for indicating leaks that have occurred
JPS5232630B2 (en) * 1973-01-24 1977-08-23
BR7505730A (en) * 1974-09-12 1976-08-03 Panamera Ag VALVE DISC TO A BUTTERFLY VALVE; BUTTERFLY VALVE PROCESS TO CENTER A SEAL RING FROM A BUTTERFLY VALVE AND PROCESS TO SEAL A BUTTERFLY VALVE
DE2502240A1 (en) * 1975-01-21 1976-07-22 Steege & Janich Kg SHUT-OFF DEVICE FOR PIPELINES
USRE31471E (en) * 1977-05-18 1983-12-27 Damper Design, Inc. Multiple blade damper assembly
US4187878A (en) * 1977-12-23 1980-02-12 Zurn Industries, Inc. Valve having internally pressurized sealing elements
DE2918418C2 (en) * 1979-05-08 1983-11-03 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Stern tube seal with a radial seal
US4335738A (en) * 1979-06-19 1982-06-22 Nicholas Nassir Butterfly valve
GB2060824B (en) * 1979-10-12 1983-09-01 Grovag Grossventiltech Seals for gas isolators
SE8200487L (en) * 1982-01-29 1983-07-30 Svenska Flaektfabriken Ab FROM AIR VALVE
FR2523258A1 (en) * 1982-03-08 1983-09-16 Valeo DEVICE FOR RETAINING A ROTATING SHUTTER IN A DRIVE, AND HOUSING INCLUDING THE DEVICE, FOR A VEHICLE AIR CONDITIONING INSTALLATION
US4638833A (en) * 1984-11-29 1987-01-27 Atlantic Richfield Company Choke valve
US4919169A (en) * 1987-05-29 1990-04-24 Lothar Bachmann Gas flow diverter
US4800919A (en) * 1987-06-18 1989-01-31 Lothar Bachmann Flap gate assembly
DE8802186U1 (en) * 1988-02-19 1988-04-28 zur Steege, geb. Hintze, Ellen, 4740 Oelde Shut-off valve
DE3815404C2 (en) * 1988-05-05 1996-07-18 Mannesmann Ag Swing flap arrangement for hot gas pipelines
DE3815402A1 (en) * 1988-05-05 1989-11-16 Pks Engineering DEVICE FOR SEALING
DE8817267U1 (en) * 1988-07-13 1996-04-11 Mannesmann AG, 40213 Düsseldorf Shut-off device for pipes
DE8910185U1 (en) * 1989-08-25 1989-11-16 Hermann Rappold & Co GmbH, 5160 Düren Butterfly valve for large diameter pipelines
US5000422A (en) * 1990-06-29 1991-03-19 Salem Industries, Inc. Incinerator valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2069194A5 (en) * 1969-11-10 1971-09-03 American Air Filter Co
US4077432A (en) * 1977-01-05 1978-03-07 Mosser Industries, Inc. Purged valve
DE3504443A1 (en) * 1985-02-09 1986-08-14 PKS-Engineering GmbH & Co KG, 4720 Beckum Intermediate piece for a smoke gas duct with a pivotable closing flap
DE3543508C1 (en) * 1985-12-10 1986-11-20 Wärmekraft Gesellschaft Stober + Morlock GbR, 4350 Recklinghausen Flap valve
DE3813663A1 (en) * 1988-04-22 1989-11-02 Pks Engineering Device for shutting off large hot-gas pipes
WO1989012193A1 (en) * 1988-05-31 1989-12-14 Bachmann Corporate Services, Inc. Dampers with leaf spring seals

Also Published As

Publication number Publication date
EP0478100A2 (en) 1992-04-01
DE4030611A1 (en) 1992-04-02
DE59101714D1 (en) 1994-06-30
EP0478100B1 (en) 1994-05-25
DK0478100T3 (en) 1994-07-11
US5159954A (en) 1992-11-03
ES2053275T3 (en) 1994-07-16
ATE106131T1 (en) 1994-06-15

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