DE1005798B - Valve - Google Patents

Valve

Info

Publication number
DE1005798B
DE1005798B DEE10425A DEE0010425A DE1005798B DE 1005798 B DE1005798 B DE 1005798B DE E10425 A DEE10425 A DE E10425A DE E0010425 A DEE0010425 A DE E0010425A DE 1005798 B DE1005798 B DE 1005798B
Authority
DE
Germany
Prior art keywords
spindle
valve
valve cone
pins
cone
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.)
Pending
Application number
DEE10425A
Other languages
German (de)
Inventor
Herbert Herden
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
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 date
Application filed by Individual filed Critical Individual
Priority to DEE10425A priority Critical patent/DE1005798B/en
Publication of DE1005798B publication Critical patent/DE1005798B/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift 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
    • F16K1/32Details
    • F16K1/48Attaching valve members to screw-spindles
    • F16K1/482Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member
    • F16K1/485Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member with a groove in the spindle

Claims (1)

Die Erfindung bezieht sich auf Ventile mit auf der Spindel drehbar befestigtem Ventilkegel, der zu diesem Zweck an seinem zylindrischen hohlen, Schaft mehrere Bohrungen, zur Aufnahme von Stiften oder Kugeln besitzt, welche in eine rillenförmige Eindrehung in der Spindel greifen und so den Ventilkegel an der Spindel halten. Abgesehen davon, daß bei den bekannten Ausführungen häufig der Sitzring auf dem Ventilkegel aus einem elastischen Werkstoff hergestellt wird, um auf diese Weise eine bessere Abdichtungsmöglichkeit zu erreichen, liegt bei der Rückdichtung, d. h. bei der Anlage des Ventilkegels gegen, das Oberteil des ganz geöffneten Ventils aber doch Metall auf Metall, so daß eine einwandfreie Abdichtung nicht gewährleistet ist. Hierauf muß aber besonderer Wert gelegt werden, wenn es möglich sein soll, die Stopfbuchse im Betrieb nachzuverpacken, oder die Stopfbuchspackung überhaupt zu schonen.The invention relates to valves with a valve cone rotatably mounted on the spindle, the to For this purpose, several holes on its cylindrical hollow shaft, for receiving pins or Has balls, which engage in a groove-shaped recess in the spindle and thus the valve cone hold on to the spindle. Apart from the fact that in the known designs often the seat ring on the Valve cone is made of an elastic material in order to provide a better sealing option in this way to achieve lies in the back seal, i. H. in the installation of the valve cone against, the upper part of the fully open valve but metal on metal, so that a perfect seal is not guaranteed. However, special emphasis must be placed on this, if it is to be possible Repack the stuffing box during operation, or to protect the stuffing box packing at all. Dieser Forderung wird die Erfindung in der Weise gerecht, daß auf der Spindel und über dem oberen Teil des Ventilkegels eine Kappe aus elastischem Werkstoff angebracht ist.The invention meets this requirement in such a way that on the spindle and above the upper Part of the valve cone a cap made of elastic material is attached. In der Zeichnung ist ein Ausführungsbeispiel einer Ventilanbohrschelle nach der Erfindung im Schnitt wiedergegeben).In the drawing, an embodiment of a valve saddle according to the invention is in section reproduced). Dem Gehäuse 1 ist ein Meitailring 2 eingepreßt, auf den sich der auf detr Spindel 3 befestigte Ventilkegel 4 mit dem elastischen Ring 5 aufsetzt und so den Durchgang schließt. Der elastische Ring wird auf dem Ventilkegel durch eine Scheibe 6 gehalten, diei wiederum durch Umnieten eines hohlen Zapfens 7 am Ventilkegel befestigt ist. Die Spindel besitzt am unteren Ende eine eingedrehte Rille 8, in welche Stifte 9 eingreifen, die durch entsprechende Löcher 10 in, den Ventilkegel gesteckt werden.A Meitailring 2 is pressed into the housing 1 the valve cone 4, which is attached to the spindle 3 with the elastic ring 5 and thus closes the passage. The elastic ring is on the Valve cone held by a washer 6, which in turn is riveted around a hollow pin 7 on the Valve cone is attached. The spindle has at the lower end a screwed-in groove 8 into which Engage pins 9, which are inserted through corresponding holes 10 in the valve cone. Erfindungsgemäß wird eine aus elastischem Werkstoff bestehende Kappe 11 bei der Montage vor dem Anbringen des Kegels 4 über den, Wulst 12 an derAccording to the invention an existing made of elastic material cap 11 during assembly before Attaching the cone 4 over the, bead 12 on the Anmelder:Applicant: Eisenwerk Rödinghausen,
Lendringsen (Kr. Iserlohn)
Eisenwerk Rödinghausen,
Lendringsen (Kr.Iserlohn)
Herbert Herden, Lendringsen (Kr. Iserlohn),
ist als Erfinder genannt worden
Herbert Herden, Lendringsen (Kr.Iserlohn),
has been named as the inventor
Spindel und, über die Stifte 9 gezogen. Abgesehen, davon, daß sie das Herausfallen der Stifte aus ihren Bohrungen verhindert, legt sie sich bei voll geöffneten Ventil gegen, das Kopfstück 13 und dichtet den Stopfbuchsraum 14 gegen den unter Druck stehenden· Innen,-raum ab, so daß die Stopfbuchspackung jederzeit während des Betriebes ausgebessert bzw. erneuert werden kann.Spindle and, pulled over the pins 9. Apart from this, that it prevents the pins from falling out of their holes, it lies down when fully open Valve against, the head piece 13 and seals the stuffing box 14 against the pressurized interior space, so that the stuffing box packing can be used at any time during of the company can be repaired or renewed. !-1ATEN TA NSPRUCH! - 1 ATEN TA NATION Ventil mit einem Ventilkegel, der mittels Stifte oder Kugeln, welche in eine rillenförmige Eindrehung der Spindel greifen, drehbar auf der Spindel befestigt ist, gekennzeichnet durch eine unter Vorspannung auf der Spindel angebrachte Kappe aus elastischem Werkstoff, welche sich mit dem Mantel sichernd über die Stifte und bei geöffnetem Ventil mit der Stirnfläche dichtend gegen den Spindeldurchlaß im Kopfstück des Ventils legt. Valve with a valve cone, which by means of pins or balls, which in a groove-shaped recess grab the spindle, is rotatably mounted on the spindle, characterized by a cap made of elastic material, which is attached to the spindle under pretension and which is attached to the spindle securing the jacket over the pins and sealing against the face when the valve is open the spindle passage in the head piece of the valve. In Betracht gezogene Druckschriften:
Deutsche Patentschriften Nr. 40 732, 54 790, 132 080.
Considered publications:
German patent specifications No. 40 732, 54 790, 132 080.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEE10425A 1955-03-23 1955-03-23 Valve Pending DE1005798B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE10425A DE1005798B (en) 1955-03-23 1955-03-23 Valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE10425A DE1005798B (en) 1955-03-23 1955-03-23 Valve

Publications (1)

Publication Number Publication Date
DE1005798B true DE1005798B (en) 1957-04-04

Family

ID=7067859

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE10425A Pending DE1005798B (en) 1955-03-23 1955-03-23 Valve

Country Status (1)

Country Link
DE (1) DE1005798B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300273A1 (en) * 1975-02-04 1976-09-03 Danfoss As VALVE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE54790C (en) * Firma SCHILLING & Co. in Dresden, Ostra- Allee 7 pt Concentric sealing ribs on the seat surfaces of shut-off valves
DE132080C (en) *
DE40732C (en) * JOS. Kremer in Letmathe Attachment of sealing rings for the valve pistons to water level indicators and test taps

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE54790C (en) * Firma SCHILLING & Co. in Dresden, Ostra- Allee 7 pt Concentric sealing ribs on the seat surfaces of shut-off valves
DE132080C (en) *
DE40732C (en) * JOS. Kremer in Letmathe Attachment of sealing rings for the valve pistons to water level indicators and test taps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2300273A1 (en) * 1975-02-04 1976-09-03 Danfoss As VALVE

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