DE43294C - Innovation in flow valves - Google Patents

Innovation in flow valves

Info

Publication number
DE43294C
DE43294C DENDAT43294D DE43294DA DE43294C DE 43294 C DE43294 C DE 43294C DE NDAT43294 D DENDAT43294 D DE NDAT43294D DE 43294D A DE43294D A DE 43294DA DE 43294 C DE43294 C DE 43294C
Authority
DE
Germany
Prior art keywords
valve
piston
flow valves
innovation
closure
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 - Lifetime
Application number
DENDAT43294D
Other languages
German (de)
Original Assignee
J. KRETSCHMANN, Regierungsbauführer in Berlin, Jobanniterstrafse ioll., und R. GOSKY in Berlin
Publication of DE43294C publication Critical patent/DE43294C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/10—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulic brake cylinder acting on the closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

KLASSE 85: Wasserleitung.CLASS 85: aqueduct.

Neuerung an Durchlafsventilen.Innovation in flow valves.

Das Ventil besteht im wesentlichen aus dem mit dem Gehäuse fest verbundenen Zuflufsrohr α mit dem Kolben b am oberen Ende, den Ausflufsöffnungen s unter dem Kolben und einem ringförmigen Ansatz c unter den Ausflufsöffnungen s, auf den sich von unten der Ventilsitz eines um den Kolben b gleitenden und oben geschlossenen Cylinders d legt und so den Abschlufs des Ventils bildet.The valve consists essentially of the inlet pipe α firmly connected to the housing with the piston b at the upper end, the outflow openings s under the piston and an annular shoulder c under the outflow openings s, onto which the valve seat of a piston b is located from below sliding and top closed cylinder d sets and thus forms the closure of the valve.

Der Kolben b kann entweder durch Metall auf Metall oder durch einen nach unten durchlassenden Lederstulp abgedichtet sein.The piston b can be sealed either by metal on metal or by a downwardly permeable leather cover.

In dem Kolben befindet sich ein Ventilchen ν bezw. eine Regulirungsschraube.In the piston there is a valve ν respectively. a regulating screw.

Beim Niederdrücken des Cylinders d entweicht das Druckwasser durch das sich öffnende Ventilchen ν bezw. durch den Lederstulp bei Lederdichtung des Kolbens aus dem Raum über dem Kolben b, und der Ventilsitz/ hebt sich von dem Ansatz c ab und gewährt dem Wasser einen freien Abflufs nach dem Closetbecken. Hört der Druck auf den Cylinder d auf, so schliefst sich das Ventilchen ν bezw. der Lederstulp, und das Druckwasser dringt nur allmälig entweder durch einen Anschliff am Ventilchen ν oder durch die Regulirungsschraube in den Raum über dem Kolben und hebt den Cylinder d allmälig in die Höhe, bis er den Ventilsitz f gegen den Ansatz c drückt und den Abschlufs herbeiführt.When the cylinder d is pressed down, the pressurized water escapes through the opening valve ν respectively. through the leather cuff with leather seal of the piston from the space above the piston b, and the valve seat / stands out from the approach c and grants the water a free drain to the closet basin. If the pressure on the cylinder d ceases, the valve ν or. the leather cover, and the pressurized water penetrates only gradually either through a bevel on the little valve ν or through the regulating screw into the space above the piston and gradually lifts the cylinder d upwards until it presses the valve seat f against the shoulder c and brings about the closure .

Die Dichtung kann entweder durch einen Lederring bei f bewirkt werden oder durch konischen Schliff der Schlufsflächen bei/und c. The seal can either be achieved by a leather ring at f or by a conical cut of the joint surfaces at / and c.

Der Kolben b kann bei Ventilen, die vermittelst Niederschraubens einer Schraubenspindel bezw. eines Ausflufsrohres mit Schraubengewinde geöffnet werden, in Fortfall kommen, wie in Fig. 2, 3 und 4 dargestellt ist.The piston b can bezw with valves, which means screwing down a screw spindle. an outflow pipe with a screw thread can be opened, as is shown in FIGS. 2, 3 and 4 in omission.

Claims (1)

Patent-Anspruch:Patent claim: Bei Durchlafsventilen die Anordnung eines fest mit dem Gehäuse verbundenen Zuflufsrohres α mit dem am äufseren Rande zum Ventilabschlufs dienenden ringförmigen Ansatz c, über den sich ein oben geschlossener Cylinder d stülpt, der durch das Druckwasser mit seinem Ventilsitz f gegen den ringförmigen Ansatz c gedrückt wird und den Verschlufs des Ventils bildet, bezw. in Verbindung mit einem am Ausflufsende des Rohres α angebrachten, nach unten durch das Ventilchen ν durchlassenden Kolben b und mit zwischen Kolben b und Ansatz c befindlichen Oeffnungen s. In the case of flow valves, the arrangement of a supply pipe α firmly connected to the housing with the annular extension c serving on the outer edge for the valve closure, over which a cylinder d, closed at the top, is placed , which is pressed by the pressurized water with its valve seat f against the annular extension c and forms the closure of the valve, respectively. in connection with a piston b attached to the outflow end of the tube α , permeable downward through the valve ν and with openings s located between piston b and attachment c.
DENDAT43294D Innovation in flow valves Expired - Lifetime DE43294C (en)

Publications (1)

Publication Number Publication Date
DE43294C true DE43294C (en)

Family

ID=318630

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT43294D Expired - Lifetime DE43294C (en) Innovation in flow valves

Country Status (1)

Country Link
DE (1) DE43294C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031070B (en) * 1956-08-08 1958-05-29 Johann Dreher Self-closing valve with braking of the closing movement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031070B (en) * 1956-08-08 1958-05-29 Johann Dreher Self-closing valve with braking of the closing movement

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