DE599767C - Gate valve with reinforced ring-shaped edge part for hot wind or hot gas lines - Google Patents

Gate valve with reinforced ring-shaped edge part for hot wind or hot gas lines

Info

Publication number
DE599767C
DE599767C DEZ19402D DEZ0019402D DE599767C DE 599767 C DE599767 C DE 599767C DE Z19402 D DEZ19402 D DE Z19402D DE Z0019402 D DEZ0019402 D DE Z0019402D DE 599767 C DE599767 C DE 599767C
Authority
DE
Germany
Prior art keywords
edge part
gate valve
shaped edge
gas lines
hot
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
Application number
DEZ19402D
Other languages
German (de)
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.)
Zimmermann and Jansen GmbH
Original Assignee
Zimmermann and Jansen GmbH
Publication date
Priority to DEZ19402D priority Critical patent/DE599767C/en
Application granted granted Critical
Publication of DE599767C publication Critical patent/DE599767C/en
Expired legal-status Critical Current

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0263—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor using particular material or covering means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)

Description

Zimmermann & Jansen G. m. b. H. in Düren, RhId.
Absperrschieber mit verstärktem ringförmigem Randteil für Heißwind- oder HeißgasleitungenZimmermann & Jansen G. mb H. in Düren, RhId.
Gate valve with reinforced ring-shaped edge part for hot blast or hot gas lines

Patentiert im Deutschen Reiche vom 21. Oktober 1930 abPatented in the German Empire on October 21, 1930

Es ist bekannt, Schieber für Wasserleitungen aus dünnen, gewölbten Platten herzustellen und auf diesen einseitig einen- Winkelblechring, der sich gegen das Schiebergehäuse legt, zu befestigen. Des weiteren ist es bekannt, die Schieber für Heißwindleitungen aus einer Gußplatte mit verstärktem Randteil anzufertigen. Diese Schieber haben sich, weil sie Verwerfungen unterliegen und leicht einreißen, nicht bewährt.It is known to manufacture slides for water pipes from thin, curved plates and on this one-sided an angular sheet metal ring, which is against the valve body attaches. It is also known to use the slide for hot blast lines to be made from a cast plate with a reinforced edge part. These sliders have become because they are subject to warping and tear easily, not proven.

Nach der Erfindung werden die Nachteile dadurch vermieden, daß eine dünne, gewölbte Platte aus hitzebeständigem Stahl innerhalb eines dicken, mit Dichtungsflächen versehenen Ringes angeordnet wird. Hierdurch vermag sich die Schieberplatte Temperaturunterschieden anzupassen, ohne eine schädliche Wirkung auf den Schieberring auszuüben.According to the invention, the disadvantages are avoided in that a thin, curved Plate made of heat-resistant steel within a thick, sealing surface Ring is arranged. As a result, the slide plate can vary in temperature adapt without exerting a harmful effect on the slide ring.

In der Zeichnung ist eine Ausführungsform des Erfindungsgegenstandes dargestellt. Es zeigen:The drawing shows an embodiment of the subject matter of the invention. It demonstrate:

Fig. ι einen senkrechten Schnitt durch den Absperrschieber,Fig. Ι a vertical section through the gate valve,

Fig. 2 die Schieberplatte mit Aufhängevorrichtung in Ansicht.Fig. 2 the slide plate with suspension device in view.

In dem Gehäuse α ist der Schieber b, derIn the housing α is the slide b, the

sich gegen die Sitzringe c und d je nach Richtung des Druckmittels anlegt, verschiebbar gelagert. Der Schieber besteht aus einer dünnen gewölbten Platten aus Mtzebesländigem 30 Stahl, die in einen dicken, mit Dichtungsflächen versehenen Ring/ eingeschweißt ist, der bei der Ausführungsform ebenfalls aus hitzebeständigem Stahl hergestellt ist. An dem Ring f sind die Befestigungsbügel g für 35 die Aufhängevorrichtung h des Schiebers angebracht. Die Schieberplatte kann infolge ihrer gewölbten Form dem Druck des Absperrmittels großen Widerstand entgegensetzen und deshalb aus verhältnismäßig dün- 40 nem Werkstoff hergestellt werden, wodurch die Verwendung hochwertigen Baustoffes ermöglicht wird.rests against the seat rings c and d depending on the direction of the pressure medium, mounted displaceably. The slide consists of a thin, curved plate made of Mtzebesländigem steel, which is welded into a thick ring / provided with sealing surfaces, which in the embodiment is also made of heat-resistant steel. The mounting brackets g for the suspension device h of the slide are attached to the ring f. Due to its curved shape, the slide plate can offer great resistance to the pressure of the shut-off means and can therefore be made of relatively thin material, which enables the use of high-quality building materials.

Claims (1)

Patentanspruch:Claim: Absperrschieber mit verstärktem ringförmigem Randteil für Heißwind- oder Heißgasleitungen, dadurch gekennzeichnet, daß eine dünne gewölbte Platte (e) aus hitzebeständigem Stahl innerhalb eines dicken, mit Dichtungsflächen versehenen Ringes (/) angeordnet ist.Gate valve with reinforced ring-shaped edge part for hot wind or hot gas lines, characterized in that a thin arched plate (s) made of heat-resistant steel is arranged within a thick ring (/) provided with sealing surfaces. Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings
DEZ19402D Gate valve with reinforced ring-shaped edge part for hot wind or hot gas lines Expired DE599767C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEZ19402D DE599767C (en) Gate valve with reinforced ring-shaped edge part for hot wind or hot gas lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ19402D DE599767C (en) Gate valve with reinforced ring-shaped edge part for hot wind or hot gas lines

Publications (1)

Publication Number Publication Date
DE599767C true DE599767C (en) 1934-07-09

Family

ID=7624858

Family Applications (1)

Application Number Title Priority Date Filing Date
DEZ19402D Expired DE599767C (en) Gate valve with reinforced ring-shaped edge part for hot wind or hot gas lines

Country Status (1)

Country Link
DE (1) DE599767C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636713A (en) * 1948-03-01 1953-04-28 Leland S Hamer Gate valve
US2947511A (en) * 1956-02-10 1960-08-02 Power Gas Ltd Valves
DE1089604B (en) * 1955-09-13 1960-09-22 Dingler Werke Ag Hot wind and hot gas gate valves
DE1109973B (en) * 1954-07-06 1961-06-29 Bergische Stahlindustrie Hot wind or hot gas gate
WO1995006213A1 (en) * 1993-08-26 1995-03-02 Zimmermann & Jansen Gmbh Slide valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636713A (en) * 1948-03-01 1953-04-28 Leland S Hamer Gate valve
DE1109973B (en) * 1954-07-06 1961-06-29 Bergische Stahlindustrie Hot wind or hot gas gate
DE1089604B (en) * 1955-09-13 1960-09-22 Dingler Werke Ag Hot wind and hot gas gate valves
US2947511A (en) * 1956-02-10 1960-08-02 Power Gas Ltd Valves
WO1995006213A1 (en) * 1993-08-26 1995-03-02 Zimmermann & Jansen Gmbh Slide valve

Similar Documents

Publication Publication Date Title
DE1285825B (en) Gate valve for hot gases
DE599767C (en) Gate valve with reinforced ring-shaped edge part for hot wind or hot gas lines
DE1259002B (en) Butterfly valve for air and flue gas ducts in regenerative heat exchangers
DE877389C (en) Ball valve for gases
DE581068C (en) Elbow for offset pipelines with exchangeable plates
DE565862C (en) Valve with upper and lower relief diaphragm
DE685037C (en) Gate valve for gas pipes or the like.
DE2242980A1 (en) SHUT-OFF VALVE
DE688272C (en) Shut-off device
DE1250217B (en) Device for sealing the detachable closure member of pressure vessels Rohrleitun gene or fittings
DE547803C (en) Elastic sealing ring to be inserted into a dovetail groove for closures, pipe connections and similar purposes
DE183228C (en)
DE3015350C2 (en) Heat exchanger
DE48C (en) Relieved steam valve
DE581732C (en) Gate valve for hot wind lines
DE655670C (en) Shut-off device
AT159542B (en) Gate valve with two shut-off plates which can be pressed against the seats by a pressure medium.
DE560911C (en) Water-cooled gate valve with pressure devices for the valve plate
DE543447C (en) Sealing ring
DE192193C (en)
DE554938C (en) Two-plate gate valve
DE1081593B (en) Hot air valve for pipes with a large cross section, especially in blast furnace systems
DE510201C (en) Melting kettle for soft metals
DE528420C (en) Packing for longitudinally movable shafts, rods and pistons made of a non-metallic core with metallic reinforcement
DE596239C (en) Safety valve