DE597C - Two versions of a double valve - Google Patents

Two versions of a double valve

Info

Publication number
DE597C
DE597C DE597DA DE597DA DE597C DE 597 C DE597 C DE 597C DE 597D A DE597D A DE 597DA DE 597D A DE597D A DE 597DA DE 597 C DE597 C DE 597C
Authority
DE
Germany
Prior art keywords
valve
flaps
screw nut
valve flaps
closed
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
DE597DA
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.)
A Vogelsang
Original Assignee
A Vogelsang
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 of DE597C publication Critical patent/DE597C/en
Application filed by A Vogelsang filed Critical A Vogelsang
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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2021—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member with a plurality of valve members
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2028—Details of bearings for the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Description

1877.1877.

PATENTSCHRIFTPATENT LETTERING

• Klasse 47.• Class 47.

AUGUST VOGELSANG in SPROCKHÖVEL (Kreis Hagen) Zwei Ausführungen eines Doppelventils.AUGUST VOGELSANG in SPROCKHÖVEL (Hagen district) Two versions of a double valve.

Patentirt im Deutschen Reiche vom 9. August 1877 ab.Patented in the German Empire on August 9, 1877.

Das auf Blatt I dargestellte Doppelventil ist wie folgt eingerichtet: )CDie Ventilklapgen a b, welche sich um die Bolzen c d drehen und mit der Schraubenmutter A durch die Zugstangen ef in charnierender Verbindung stehen, sind, dem jedesmaligen Zwecke entsprechend, entweder mit Leder- oder Gummiringen armirt, wie es bei der Klappe α ausgeführt ist, oder aus Metall angefertigt, wie die Klappe b andeutet.The double valve shown on sheet I is set up as follows:) The valve flaps , which rotate around the bolts cd and are connected to the screw nut A by the tie rods ef , are, depending on the purpose, either with leather or rubber rings armored, as it is carried out with the flap α , or made of metal, as the flap b indicates.

Die Bolzen c d werden in ihren Lagerstellen durch Keilstücke op festgehalten, so dafs sie sich nicht drehen können. vDie losen Büchsen q r verhindern eine: seitliche Verschiebung der Ventilklappen. J Wird der Deckel des Ventilgehäuses abgenommen, dann können die Keilstücke op entfernt, die Zugstangen ef ausgelöst und die Ventilklappen mit den Bolzen herausgenommen werden. <The bolts cd are held in their bearings by wedge pieces op so that they cannot turn. vThe loose sleeves qr prevent a : lateral displacement of the valve flaps. J If the cover of the valve housing is removed, the wedge pieces op can be removed, the tie rods ef released and the valve flaps with the bolts removed. <

Die Ventilklappen sind in dieser Ausführung in ihren Sitzen,liegend, einzuschmirgeln, so dafs sämmtliche Dichtungsflächen »gut dichtend« herzustellen und zu erhalten sind.In this embodiment, the valve flaps are to be sanded down in their seats, so that they are all sealing surfaces are to be produced and maintained with a "good seal".

Die Schraubenspindel B bewegt sich nicht auf und ab, verbleibt vielmehr stets in einer durch zwei feste Lagerstellen fixirten Lage und braucht nur, um die Mutter A auf und ab zu bewegen, in Rotation versetzt zu werden. .
_ Die Schraubenmutter A hat zwei Führungsarme gh, welche sich in den Nuthen ik führen; diese Führungsarme verhindern eine seitliche Bewegung der Mutter A und ein Durchbiegen der Spindel B. The screw spindle B does not move up and down, but always remains in a position fixed by two fixed bearing points and only needs to be set in rotation in order to move the nut A up and down. .
_ The screw nut A has two guide arms gh, which are guided in the groove ik ; these guide arms prevent the nut A from moving sideways and the spindle B from bending.

Das Ablafsventilchen V wird durch den Hebel H, der sich um den Bolzen χ dreht, bewegt und durch den Druck der Feder F so belastet, dafs es stets das Bestreben hat, sich zu schliefsen.The drain valve V is moved by the lever H, which rotates around the bolt χ , and is so loaded by the pressure of the spring F that it always tries to close.

Das Oeffnen und Absperren des Doppelventils, sowie das Entleeren des Gehäuses desselben wird nun wie folgt bewirkt:
χ Die Schraubenspindel B bringt, in geeigneter Weise herumgedreht, die Schraubenmutter A in die punktirte Lage A1 und somit die Ventilklappen ab in die punktirten Lagen ax O1 ; die Ventilklappen sind dann geöffnet und gestatten einen' freien Durchgang in der Axenrichtung des Ventilkörpers. ■/., The opening and shutting off of the double valve as well as the emptying of the housing is now effected as follows:
χ The screw B brings, the nut A turned upside down in a suitable manner, in the dotted position A 1, and thus the valve flaps from the dotted layers a x O 1; the valve flaps are then open and allow free passage in the axial direction of the valve body. ■ /.,

In dieser Lage werden die Ventilklappen und ihre Sitze vom durchströmenden Wasser oder Dampf abgespült, so dafs ein Ansetzen von Schmutz nicht stattfinden kann.In this position, the valve flaps and their seats from the flowing water or Steam rinsed off so that dirt cannot build up.

Bei einer entgegengesetzten Handhabung der Schraubenspindel werden beide Ventilklappen geschlossen und durch die dann als Druckstangen wirkenden Zugstangen ef gegen ihre Sitzflächen derart fest vorgedrückt, dafs eine vollkommene Abdichtung stattfinden mufs. Das Ventil ist dann geschlossen.When the screw spindle is handled in opposite directions, both valve flaps are closed and the tie rods ef, which then act as push rods, are pressed so firmly against their seating surfaces that a perfect seal must take place. The valve is then closed.

Die Schraubenmutter A hat nun in dieser niedrigsten Stellung den Hebelarm ή des Hebels H nach unten bewegt und so vermittelst des Hebelarmes m das Ablafsventilchen V geöffnet, so dafs eine selbsttätige Entleerung des Ventilgehäuses stattfindet.The screw nut A has now moved the lever arm ή of the lever H downwards in this lowest position and thus opened the drain valve V by means of the lever arm m so that the valve housing is automatically emptied.

Letzteres entleert sich also dann, wenn die Klappen geschlossen sind, und deshalb kann sich niemals Wasser im Gehäuse ansammeln.The latter then empties when the flaps are closed, and therefore can never allow water to collect in the housing.

Wird die Mutter A wieder nach oben geschraubt, der Hebelarm η des Hebels H also frei, dann bewirken die Feder F und der im Ventilgehäuse herrschende Druck den selbstthätigen Verschlufs des Ablafsventils V. If the nut A is screwed up again, i.e. the lever arm η of the lever H is free, the spring F and the pressure prevailing in the valve housing cause the drain valve V to close automatically.

Das auf Blatt II dargestellte Doppelventil ist ähnlich eingerichtet:The double valve shown on sheet II is set up similarly:

Die Ventilklappen ab, welche sich um die Bolzen c d drehen, sind mit Ansätzen y ζ und mit Nasen NM versehen; dieselben sind dem jedesmaligen Zwecke entsprechend, entweder mit Leder- oder Gummiringen armirt, wie es bei der Klappe α ausgeführt ist, oder aus Metall angefertigt, wie die Klappe b andeutet. The valve flaps , which rotate around the bolts cd , are provided with lugs y ζ and noses NM; the same are appropriate for the respective purpose, either armored with leather or rubber rings, as it is done in the case of the flap α , or made of metal, as the flap b indicates.

Die Schraubenmutter A ist mit zwei Führungsarmen g h, welche sich in den Nuthen k i führen und aufserdem mit zwei Hebedaumen ν w versehen.The screw nut A is provided with two guide arms gh, which lead into the groove ki and also with two lifting thumbs ν w .

Die Führungsarme gh verhindern eine seitliche Bewegung der Schraubenmutter A und ein Durchbiegen der Schraubenspindel^?. Letztere verbleibt stets in einer durch zwei feste Lagerstellen fixirten Lage und braucht, um die Schraubenmutter A auf und ab zu bewegen, nur in Rotation versetzt zu werden.The guide arms gh prevent a lateral movement of the screw nut A and a bending of the screw spindle ^ ?. The latter always remains in a position fixed by two fixed bearing points and only needs to be set in rotation in order to move the screw nut A up and down.

Das Ablafsventilchen V wird durch den He-. bei H, der sich um den Bolzen χ dreht, bewegt und durch den Druck der Feder F so belastet, · das es stets das Bestreben hat, sich zu schliefsen.The drain valve V is through the He-. at H, which rotates around the bolt χ , moves and is so loaded by the pressure of the spring F that it always tries to close itself.

Das Oeffnen und Absperren des Doppelventils, sowie das Entleeren des Gehäuses desselben wird nun wie folgt bewirkt:The opening and closing of the double valve, as well as the emptying of the housing of the same is now effected as follows:

Die Schraubenspindel B bringt, in geeigneterThe screw spindle B brings in more appropriate

Claims (1)

Weise herumgedreht, die Schraubenmutter Ä in die punktirte Lage A ^ ; die Hebedaumen ν w der Schraubenmutter A fassen die Nasen MN der Ventilklappen b α nehmen dann die punktirten Lagen bx ^1 ein.Turned around, the screw nut Ä in the dotted position A ^ ; the lifting thumbs ν w of the screw nut A grip the noses MN of the valve flaps b α then occupy the dotted positions b x ^ 1 . In dieser Stellung ist das Doppelventil geöffnet. In this position the double valve is open. Bei einer entgegengesetzten Handhabung der Schraubenspindel werden die beiden Ventilklappen nach unten bewegt und geschlossen und endlich durch die dann als Druckstangen wirkenden Hebedaumen ν w gegen ihre Sitzflächen derart fest vorgedrückt, dafs eine vollkommene Abdichtung erfolgen mufs.When the screw spindle is handled in the opposite direction, the two valve flaps are moved downwards and closed and finally, by the lifting thumbs ν w, which then act as push rods, are pressed so firmly against their seat surfaces that a perfect seal must take place. Das Doppelvehtil ist dann geschlossen.The double vandal is then closed. Die Schraubenmutter A hat nun in dieser niedrigsten Stellung den Hebelarm η des Hebels H nach unten bewegt und so vermittelst des Hebelarmes m das Ablafsventilchen V geöffnet, so dafs eine selbsttätige Entleerung des Ventilgehäuses stattfindet. Letzteres entleert sich also dann, wenn die Klappen geschlossen sind und deshalb kann sich niemals Wasser im Gehäuse ansammeln.The screw nut A has now moved the lever arm η of the lever H downwards in this lowest position and thus opened the drain valve V by means of the lever arm m , so that the valve housing is automatically emptied. The latter then empties when the flaps are closed and therefore water can never collect in the housing. Wird die Mutter A wieder nach oben geschraubt, der Hebelarm η des Hebels H also frei, dann bewirken die Feder F und der im Ventilgehäuse herrschende Druck den selbstthätigen Verschlufs des Ablafsventils V. If the nut A is screwed up again, i.e. the lever arm η of the lever H is free, the spring F and the pressure prevailing in the valve housing cause the drain valve V to close automatically. Die Patent-Ansprüche basiren somit auf folgenden Neuerungen und Eigenthümlichkeiten der vorstehend beschriebenen Doppelventile.The patent claims are thus based on the following innovations and peculiarities of the double valves described above. Es findet ein freier Durchgang in der Axenrichtung des Ventilkörpers statt.There is a free passage in the axial direction of the valve body. Die Schraubenspindel hat nur eine rotirende Bewegung zu machen und bewegt eine sicher geführte Schraubenmutter auf und ab. Es kann deshalb ein bedeutender Druck auf die Ventilklappen ausgeübt werden, ohne einzelne Theile des Bewegungs-Mechanismus einseitig in Anspruch nehmen zu müssen.The screw spindle only has to make a rotating movement and moves one safely guided screw nut up and down. There can therefore be significant pressure on it the valve flaps are operated without individual parts of the movement mechanism unilaterally to have to claim. Der ganze Bewegungs-Mechanismus ist leicht zugänglich; die Ventilklappen können jederzeit herausgenommen und in ihren Sitzen nachgeschmirgelt werden.The whole movement mechanism is easily accessible; the valve flaps can at any time taken out and sanded down in their seats. Die Hebedaumen der Schraubenmutter und die Nasen der Ventilklappen sind so construirt, dafs die Ventilklappen in jeder Lage festgehalten werden. Der Apparat zum selbstthätigen Entleeren des Ventilgehäuses wird zuverlässig durch den Druck der Schraubenmutter in Bewegung gesetzt. Das Ablafsventilchen ist geöffnet, wenn die Ventilklappen abgesperrt sind. Federkraft und der im Ventilgehäuse herrschende Druck veranlassen das Schliefsen desselben, sobald die Ventilklappen geöffnet werden.The lifting thumbs of the screw nut and the lugs of the valve flaps are designed so that that the valve flaps are held in every position. The apparatus for self-acting Emptying the valve body is made reliable by the pressure of the screw nut set in motion. The drain valve is open when the valve flaps are closed. Spring force and that in the valve body prevailing pressure cause the same to close as soon as the valve flaps be opened. Hierzu 2 Blatt Zeichnungen.For this purpose 2 sheets of drawings.
DE597DA 1877-08-08 1877-08-08 Two versions of a double valve Expired - Lifetime DE597C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE597T 1877-08-08

Publications (1)

Publication Number Publication Date
DE597C true DE597C (en)

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Family Applications (1)

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DE597DA Expired - Lifetime DE597C (en) 1877-08-08 1877-08-08 Two versions of a double valve

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240353B (en) * 1961-11-21 1967-05-11 Ingenioers N Fliesberg Aktiebo Diaphragm controlled double valve
EP0493029A1 (en) * 1990-12-23 1992-07-01 Edgar Feldinger Control valve
WO2008000233A1 (en) * 2006-06-29 2008-01-03 Friatec Aktiengesellschaft Shut-off device
CN106224569A (en) * 2016-08-29 2016-12-14 约翰斯顿流体科技（无锡）有限公司 A kind of valve easy to use
US20190249402A1 (en) * 2016-10-26 2019-08-15 Kohler Mira Limited Slide rail mechanism

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240353B (en) * 1961-11-21 1967-05-11 Ingenioers N Fliesberg Aktiebo Diaphragm controlled double valve
EP0493029A1 (en) * 1990-12-23 1992-07-01 Edgar Feldinger Control valve
US5244011A (en) * 1990-12-23 1993-09-14 Edgar Feldinger Control valve
WO2008000233A1 (en) * 2006-06-29 2008-01-03 Friatec Aktiengesellschaft Shut-off device
US8181934B2 (en) 2006-06-29 2012-05-22 Friatec Aktiengesellschaft Shut-off device
CN106224569A (en) * 2016-08-29 2016-12-14 约翰斯顿流体科技（无锡）有限公司 A kind of valve easy to use
US20190249402A1 (en) * 2016-10-26 2019-08-15 Kohler Mira Limited Slide rail mechanism

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