DER0011540MA - - Google Patents
Info
- Publication number
- DER0011540MA DER0011540MA DER0011540MA DE R0011540M A DER0011540M A DE R0011540MA DE R0011540M A DER0011540M A DE R0011540MA
- Authority
- DE
- Germany
- Prior art keywords
- sealing rings
- housing
- water
- rings
- pressed against
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Description
BUNDESREPUBLIK DEUTSCHLANDFEDERAL REPUBLIC OF GERMANY
Tag der Anmeldung: 3. Dezember 1952 Bekanntgemacht am 13. September 1956Registration date: December 3, 1952. Advertised on September 13, 1956
DEUTSCHES PATENTAMTGERMAN PATENT OFFICE
PATENTANMELDUNGPATENT APPLICATION
KLASSE 24c GRUPPE 7oi INTERNAT. KLASSE F23f CLASS 24c GROUP 7oi INTERNAT. CLASS F23f
R 11540 Ia/24cR 11540 Ia / 24c
Heinrich Rösener, Duisburg-MeiderichHeinrich Rösener, Duisburg-Meiderich
ist als Erfinder genannt wordenhas been named as the inventor
Heinrich Rösener, Duisburg-MeiderichHeinrich Rösener, Duisburg-Meiderich
Heißwindschieber mit wassergekühlten DichtungsringenHot blast gate valve with water-cooled sealing rings
Die Erfindung betrifft einen Heißwindschieber mit wassergekühlten Dichtungsringen, die durch
den Gehäuseschacht eingeführt werden, insbesondere für Hochofenwindleitungen.
Bei einer bekannten Bauart eines Heißwindschiebers werden die Dichtungsringe nach ihrer
,. Einführung durch den Schacht mittels Nockenverschluß
mit dem Gehäuse unter Verdrehung verriegelt. Diese Art der Sicherung und Befestigung
ίο der Dichtungsringe im Gehäuse hat den Nachteil, daß infolge der im Schieberinnern herrschenden
Temperaturen die Ringe nach längerer Betriebszeit sich festsetzen oder festbrennen können, so
daß der Ausbau der Ringe mit Schwierigkeiten verbunden sein kann.The invention relates to a hot blast valve with water-cooled sealing rings which are inserted through the housing shaft, in particular for blast furnace wind lines.
In a known type of hot air valve, the sealing rings are after their. Insertion through the shaft locked with the housing by means of a cam lock while twisting. This type of securing and fastening ίο the sealing rings in the housing has the disadvantage that, as a result of the temperatures inside the slide, the rings can become stuck or burn after a long period of operation, so that the removal of the rings can be difficult.
Um diese Nachteile au vermeiden, wird gemäß der Erfindung vorgeschlagen, die Dichtungsringe auf schiefen Ebenen derart zu lagern, daß sie unter der Wirkung ihres Eigengewichts gegen die Gehäusesitze gepreßt werden.In order to avoid these disadvantages, according to the invention proposed to store the sealing rings on inclined planes in such a way that they are under the effect of their own weight are pressed against the housing seats.
Claims (1)
Deutsche Patentschrift Nr. 887 205.Considered publications:
German patent specification No. 887 205.
Family
ID=
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