DE337603C - Tap designed as a rotary valve - Google Patents

Tap designed as a rotary valve

Info

Publication number
DE337603C
DE337603C DENDAT337603D DE337603DD DE337603C DE 337603 C DE337603 C DE 337603C DE NDAT337603 D DENDAT337603 D DE NDAT337603D DE 337603D D DE337603D D DE 337603DD DE 337603 C DE337603 C DE 337603C
Authority
DE
Germany
Prior art keywords
valve
slider
slide
mirror
rotary valve
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
DENDAT337603D
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE337603C publication Critical patent/DE337603C/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
    • F16K3/04—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 with pivoted closure members
    • F16K3/06—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 with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—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 with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Telescopes (AREA)

Description

Gegenstand! der Erfindung ist ein als Drehschieber ausgebildeter Hahn mit im Halmgehäuse befindlichem flachen Schieberspiegel und auf diesem unmittelbar reibendem, drehbarem Schieberkörper. Das neue Merkmal der Erfindung gegenüber den bisherigen Anordnungen dieser Art wird1 darin erblickt, daß der Schieberkörper mit geringem Spiel in dem ihn umgebendien zylindrischen1 Teil des Schiebergehäu'Sies !untergebracht ist und die Spindel ebenfalls mit geringem Spiel durch die Haube hindurchreicht, um ein exzentrisches Schleifen des Schieberkörpers auf dem Schieber-Spiegel zu ermöglichen. Dadurch wird der Vorteil erzielt, daß für unbegrenzte Zeit ein gutes Abdichten zwischen Schieberkörper und Schieberspiegel gesichert ist.Object! The invention is a valve designed as a rotary slide valve with a flat slide plate located in the straw housing and a rotatable slide body that rubs directly on it. The novel feature of the invention over the prior art arrangements of this type is 1 seen in the fact that the valve body with slight play in the him surrounding serving cylindrical 1 portion of Schiebergehäu'Sies! Is housed and the spindle also passing extends with little play through the hood to a to enable eccentric grinding of the slider body on the slider mirror. This has the advantage that a good seal between the slide body and slide mirror is ensured for an unlimited period of time.

Der Erfindungsgegenstandl ist auf der Zeichnung beispielsweise dargestellt. ίο Fig. ι zeigt einen Längsschnitt durch den neuen Hahn und,The object of the invention is shown in the drawing, for example. ίο Fig. ι shows a longitudinal section through the new tap and,

Fig. 2 einen Querschnitt diazu. Das zylindrische Hahngehäuse ι ist mit einem Zufiußstutzeni 2 und dem Abflußstutzen 3 versehen, welche beide durch die Wand 4 voneinander getrennt sind. Innerhalb des Gehäuses 1 befindet sich der Schieberspiegel 5, gegen welchen die Wand 4 stößt. In dem Schieber spiegel sind die beiden Durchlasse 6, 7 vorgesehen, von denen ersterer in den Zufluß stutzen 2 und letzterer in dbni Abflußstutzen 3 mündet.Fig. 2 is a cross-section thereof. The cylindrical valve housing ι is with a Zufiußstutzeni 2 and the discharge nozzle 3 provided, which both through the Wall 4 are separated from each other. The slide mirror is located inside the housing 1 5 against which the wall 4 abuts. The two passages are in the slide mirror 6, 7 provided, of which the former clip into the inflow 2 and the latter into dbni outflow nozzle 3 opens.

Um die beiden genannten Durchlässe abwechselnd miteinander in Verbindung zu setzen oder voneinander abzuschließen, ist auf dem Schieberspiegel der Schieberkörper 8 gelagert, welch letzterer mit geringem Spiel in dem ihn umgebenden · zylindrischen Teil 1 des Schiebergehäuses untergebracht ist. Der Schieberkörper besitzt muschelförmige Gestalt, dl h. er ist mit einem unten offenen Kanal 9 versehen, der etwa die. Breite der auf den Schieberspiegel ausmündenden Durchlässe 6, 7 besitzt und in der Offenstellung die Verbindung zwischen den Durchlässen her-.45 stellt, in der Schließlage dagegen die beiden Durchlässe abschließt (Fig. 2).To connect to the two named passages alternately with each other place or lock from each other, the slide body 8 is on the slide face stored, which the latter with little play in the surrounding cylindrical part 1 of the valve body is housed. The valve body has a shell-shaped shape, dl h. it is provided with a channel 9 open at the bottom, which is about the. Width of the the slide mirror opening out passages 6, 7 has and in the open position the Connection between the outlets-.45 establishes, in the closed position, on the other hand, the two Completes passages (Fig. 2).

Auf dem Gehäuseteil 1 ist die Haube 10 befestigt, durch! welche nach oben eine mit dem Schieberkörper 8 verschiraubte und mit Handgriff 12 versehene Spindel 11 ebenfalls mit geringem Spiel hindiurchreicht. Um ein Abheben des Schieberkörpers durch den Flüssigkeitsdruck vom Schieberspiegel S zu verhindern, ist zwischen dem Schieberkörper und dem Teil 13 der Haube 10 eine Schraubenfeder 14 geschaltet, welche das Bestreben hat, den Schieberkörper ständig gegen den Schieberspiegel zu drücken und in ihrer Stärke nach dem größten Druck in der Zuflußleitung bemessen ist.The hood 10 is on the housing part 1 attached, through! which upwards a screwed with the slider body 8 and with Handle 12 provided spindle 11 also passed with little play in hindi. About a lifting of the valve body by the liquid pressure to prevent the slide mirror S is between the slide body and the part 13 of the hood 10 is connected to a helical spring 14, which has the tendency to to constantly press the slider body against the slider mirror and in its strength is sized according to the greatest pressure in the inflow line.

Claims (1)

Patent-Anspruch:Patent claim: Als Drehschieber ausgebildeter Hahn mit im Hahngehäuse befindlichen flachen Schieberspiegel und auf diesem unmittelbar reibendem, drehbarem Schieberkörper, dadurch gekennzeichnet, daß der Schieberkörper (8) mit geringem Spiel in dem ihn umgebenden zylindrischen Teil (1) des Schiebergehäuses untergebracht ist und die Spindel (11) ebenfalls mit geringem Spiel durch die Haube (10) hindurchreicht, um ein exzentrisches Schleifen des Schieberkörpers auf dem Schieberspiegel (5) zu ermöglichen.A valve designed as a rotary valve with a flat valve located in the valve body Slider mirror and on this directly rubbing, rotatable slide body, characterized in that the slide body (8) with little play in the surrounding cylindrical part (1) of the Valve housing is housed and the spindle (11) also with low Play extends through the hood (10) to ensure an eccentric grinding of the Allow slider body on the slider mirror (5). Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT337603D Tap designed as a rotary valve Expired DE337603C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE337603T

Publications (1)

Publication Number Publication Date
DE337603C true DE337603C (en) 1921-06-04

Family

ID=6221641

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT337603D Expired DE337603C (en) Tap designed as a rotary valve

Country Status (1)

Country Link
DE (1) DE337603C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182917B (en) * 1958-10-16 1964-12-03 Gerdts Gustav F Kg Throttle and shut-off device designed as a rotary valve
DE2843481A1 (en) * 1978-10-05 1980-04-10 Grohe Armaturen Friedrich VALVE DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182917B (en) * 1958-10-16 1964-12-03 Gerdts Gustav F Kg Throttle and shut-off device designed as a rotary valve
DE2843481A1 (en) * 1978-10-05 1980-04-10 Grohe Armaturen Friedrich VALVE DEVICE

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