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FR2305666A1 - Hinged cover-plate for smoke duct selection - is moved between two operating positions by rope and pulleys - Google Patents

Hinged cover-plate for smoke duct selection - is moved between two operating positions by rope and pulleys

Info

Publication number
FR2305666A1
FR2305666A1FR7608951AFR7608951AFR2305666A1FR 2305666 A1FR2305666 A1FR 2305666A1FR 7608951 AFR7608951 AFR 7608951AFR 7608951 AFR7608951 AFR 7608951AFR 2305666 A1FR2305666 A1FR 2305666A1
Authority
FR
France
Prior art keywords
rope
pulleys
plate
moved
operating positions
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
FR7608951A
Other languages
French (fr)
Other versions
FR2305666B1 (en
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.)
Steege & Janich KG
Original Assignee
Steege & Janich KG
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 Steege & Janich KGfiledCriticalSteege & Janich KG
Publication of FR2305666A1publicationCriticalpatent/FR2305666A1/en
Application grantedgrantedCritical
Publication of FR2305666B1publicationCriticalpatent/FR2305666B1/fr
Grantedlegal-statusCriticalCurrent

Links

Classifications

Landscapes

Abstract

The large size or smoke duct consists of two single ducts (1, 2) which join up into an exit duct (3). A hinge flap (4) is placed along the common edge of the two single ducts (6). The plate (4) has two end positions where either of the two single ducts can be shut off, leaving the other one connected to the exit duct (3). In order to move the flap between the two end positions, a rope and pulley arrangement is provided. The pulleys have spring-loaded bearing blocks so that they can compensate thermal length variations of the rope. The rope can be operated by an electro-motor (14) or a hand wheel (15).
FR7608951A1975-03-261976-03-26Hinged cover-plate for smoke duct selection - is moved between two operating positions by rope and pulleysGrantedFR2305666A1 (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
DE19752513537DE2513537C3 (en)1975-03-261975-03-26 Use of a double cable pull to operate a swivel flap

Publications (2)

Publication NumberPublication Date
FR2305666A1true FR2305666A1 (en)1976-10-22
FR2305666B1 FR2305666B1 (en)1980-02-29

Family

ID=5942530

Family Applications (1)

Application NumberTitlePriority DateFiling Date
FR7608951AGrantedFR2305666A1 (en)1975-03-261976-03-26Hinged cover-plate for smoke duct selection - is moved between two operating positions by rope and pulleys

Country Status (3)

CountryLink
DE (1)DE2513537C3 (en)
ES (1)ES445870A1 (en)
FR (1)FR2305666A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4177975A (en)*1978-06-141979-12-11Louis A. Grant, Inc.Exhaust hood apparatus with tilting furnace
WO1995027863A1 (en)*1994-04-111995-10-19Cockerill Mechanical Industries S.A.Fume deflecting damper for combined-cycle power stations
CN106122561A (en)*2016-08-262016-11-16大连惠川环保科技有限公司A kind of automatization wet type moushroom valve
CN111520529A (en)*2020-05-282020-08-11西原环保工程(上海)有限公司 A pipeline valve switch and pipeline valve and pipeline using the same
CN111637309A (en)*2019-12-162020-09-08江苏河海新能源股份有限公司 An energy balance device
WO2024256602A1 (en)2023-06-162024-12-19Compagnie Generale Des Etablissements MichelinMethod for stimulating latex production

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
DE3912186C2 (en)*1989-04-131996-10-02Mannesmann Ag Gas switch
DE4001369A1 (en)*1990-01-181991-07-25Pks Engineering GAS SOFT
CN103161997B (en)*2013-03-212016-04-20迁安市科技发展促进中心Rope tensioner
CN105697814A (en)*2016-04-292016-06-22张作玮Diversion valve
CN108049995B (en)*2017-12-182020-03-27江苏海事职业技术学院Double-turbine marine diesel engine EGR system

Citations (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3805884A (en)*1973-01-081974-04-23Vogt H Machine Co IncDamper means for controlling the flow of gas to a heat exchanger
US3897775A (en)*1973-09-071975-08-05Olympus Optical CoEndoscope with facile bending operation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3805884A (en)*1973-01-081974-04-23Vogt H Machine Co IncDamper means for controlling the flow of gas to a heat exchanger
US3897775A (en)*1973-09-071975-08-05Olympus Optical CoEndoscope with facile bending operation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4177975A (en)*1978-06-141979-12-11Louis A. Grant, Inc.Exhaust hood apparatus with tilting furnace
WO1995027863A1 (en)*1994-04-111995-10-19Cockerill Mechanical Industries S.A.Fume deflecting damper for combined-cycle power stations
BE1008358A3 (en)*1994-04-111996-04-02Cockerill Mech Ind SaDeflection register of installation of smoke power stations tell combined cycle.
CN106122561A (en)*2016-08-262016-11-16大连惠川环保科技有限公司A kind of automatization wet type moushroom valve
CN111637309A (en)*2019-12-162020-09-08江苏河海新能源股份有限公司 An energy balance device
CN111520529A (en)*2020-05-282020-08-11西原环保工程(上海)有限公司 A pipeline valve switch and pipeline valve and pipeline using the same
WO2024256602A1 (en)2023-06-162024-12-19Compagnie Generale Des Etablissements MichelinMethod for stimulating latex production
FR3149897A1 (en)2023-06-162024-12-20Compagnie Generale Des Etablissements Michelin Method for stimulating latex production

Also Published As

Publication numberPublication date
DE2513537B2 (en)1980-01-31
DE2513537C3 (en)1980-09-25
FR2305666B1 (en)1980-02-29
DE2513537A1 (en)1976-09-30
ES445870A1 (en)1977-05-16

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Legal Events

DateCodeTitleDescription
TPTransmission of property
STNotification of lapse
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