DE613085C - Method and device for the tight insertion of sealing rings in valves and. like - Google Patents

Method and device for the tight insertion of sealing rings in valves and. like

Info

Publication number
DE613085C
DE613085C DEE44218D DEE0044218D DE613085C DE 613085 C DE613085 C DE 613085C DE E44218 D DEE44218 D DE E44218D DE E0044218 D DEE0044218 D DE E0044218D DE 613085 C DE613085 C DE 613085C
Authority
DE
Germany
Prior art keywords
valves
sealing rings
groove
seat ring
rolling
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
DEE44218D
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.)
BRUNO FRANZL
Erste Bruenner Maschinen Fabriks Gesellschaft
Original Assignee
BRUNO FRANZL
Erste Bruenner Maschinen Fabriks Gesellschaft
Publication date
Priority to DEE44218D priority Critical patent/DE613085C/en
Application granted granted Critical
Publication of DE613085C publication Critical patent/DE613085C/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
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • F16K1/425—Attachment of the seat to the housing by plastical deformation, e.g. valve seat or housing being plastically deformed during mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Description

Die bekannten Arten der Ventilsitzringbefestigungen haben den Nachteil, daß sie entweder schon zu Beginn des Betriebes, undicht sind oder während des Betriebes infolge der verschiedenen Werkstoffwärmedehnungen undicht werden.The known types of valve seat insert fastenings have the disadvantage that they either already at the beginning of operation, are leaking or during operation as a result of different material thermal expansions become leaky.

Diese Nachteile werden erfindungsgemäß dadurch. beseitigt, daß die Kredsnut des Futters eine nach dem Nutboden zu sich verjungende Querschnittsform erhält, in welche der konische Sitzring eingehämmert oder eingepreßt und hierauf in an sich bekannter Weise, z. B. durch Anwalzen' oder Anhämmern des inneren Futtermantels gegen die im oberen Teil zurückspringende innere Sitzringmantelfläche, in seiner Lage gesichert wird. Verfahren zum Einsetzen von Dichtungsringen in Ventile u. dgl. in eine Kreisnut mit kegeliger Verpressung an der der VentilachseAccording to the invention, these disadvantages are thereby eliminated. that eliminates the Kredsnut of the lining a cross-sectional shape that tapers towards the groove bottom, into which the conical seat ring hammered or pressed in and then in a known manner Way, e.g. B. by rolling 'or pounding the inner lining jacket against the in the upper Part of the recessed inner seat ring surface area, is secured in its position. Method for inserting sealing rings in valves and the like in a circular groove with conical compression on the valve axis

ao nächstliegenden Nutenwand sind bekannt. Es ist auch bekannt, mittels eines Gewindes und eines besonderen Spannringes Dichtungsringe einzusetzen. Gegenüber diesen Verfahren hat der Gegenstand der Erfindung den Vorteil der größeren Einfachheit und Billigkeit, da die Sicherung des Sitzringes durch Anwalzen oder Anhämmern des inneren Futtermantels genügt. ao nearest groove wall are known. It is also known, by means of a thread and a special clamping ring, sealing rings to use. Compared to this method, the object of the invention has the advantage of greater simplicity and cheapness, since the seat ring is secured by rolling or Hammering the inner lining is sufficient.

In der Zeichnung ist ein Ausfiihrungsbeispiel der Erfindung im Schnitt dargestellt. Mit ι ist eine Kreisnut im Futter 2 bezeichnet. Bei 3 ist eine Dichtung eingelegt. Der Sitzring 4 wird in die Nut eingehämmert oder eingepreßt. Die Sicherung des Sitzringes erfolgt durch. Anwalzen oder Anhämmern des inneren Futtermantels 5 gegen die im oberen Teil bei 6 zurückspringende innere konische Sitzringmantelfläche.An exemplary embodiment of the invention is shown in section in the drawing. A circular groove in the chuck 2 is designated by ι. At 3 a seal is inserted. Of the Seat ring 4 is hammered or pressed into the groove. The seat ring is secured by. Rolling or hammering the inner lining jacket 5 against the one in the upper one Part at 6 receding inner conical seat ring surface area.

Die Abdichtung erfolgt an folgenden vier Stellen:The seal takes place at the following four points:

I." Durch Zusammenpressen der Dichtung,I. "By compressing the seal,

II. durch Pressung des Kegels,II. By pressing the cone,

III. durch Aneinanderpressen der zylindrischen Flächen von Sitzring und Kreisnut,III. by pressing the cylindrical Surfaces of seat ring and circular groove,

IV. durch nachträgliches Anwalzen oder Anhämmern des inneren, Futtermantels gegen die zurückspringende innere Sitzringmantelfläche. IV. By subsequent rolling or hammering of the inner lining jacket against the recessed inner seat ring surface.

Claims (1)

Patentanspruch:Claim: Verfahren zum Einsetzen von Dichtungsringen in Ventilen u. dgl. in eine Kreisnut des Futters mit kegeliger Verpressung an der der Ventilachse nächstliegenden Nutenwand, dadurch gekennzeichnet, daß die Nut eine nach dem Nutboden zu sich verjüngende Querschnittsform, erhält, in welche der konische Sitzring eingehämmert oder eingepreßt und hierauf in an sich bekannter Weise, z. B. durch Anwalzen oder Anhämmern des inneren Futtermantels gegen die im oberen Teil zurückspringende innere SitzrmgmantelfLäche, in seiner Lage gesichert wird.Method for inserting sealing rings in valves and the like in a circular groove of the chuck with conical compression on the groove wall closest to the valve axis, characterized in that the groove has a cross-sectional shape that tapers towards the groove bottom, into which the conical seat ring is hammered or pressed and then in on known manner, for. B. by rolling or hammering the inner lining jacket against the inner seat shell surface recessed in the upper part, in its location is secured. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEE44218D Method and device for the tight insertion of sealing rings in valves and. like Expired DE613085C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE44218D DE613085C (en) Method and device for the tight insertion of sealing rings in valves and. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE44218D DE613085C (en) Method and device for the tight insertion of sealing rings in valves and. like

Publications (1)

Publication Number Publication Date
DE613085C true DE613085C (en) 1935-05-11

Family

ID=7079708

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE44218D Expired DE613085C (en) Method and device for the tight insertion of sealing rings in valves and. like

Country Status (1)

Country Link
DE (1) DE613085C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE929157C (en) * 1951-10-18 1955-06-20 Volkswagenwerk G M B H Valve seat ring on cylinder heads for internal combustion engines
DE3839968A1 (en) * 1988-11-26 1990-05-31 Audi Ag Turbine housing of an exhaust turbocharger
DE19625646B4 (en) * 1995-06-30 2006-10-19 Ferrero Rubinetterie s.n.c. di Riccardo Ferrero & C., Farigliano ball valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE929157C (en) * 1951-10-18 1955-06-20 Volkswagenwerk G M B H Valve seat ring on cylinder heads for internal combustion engines
DE3839968A1 (en) * 1988-11-26 1990-05-31 Audi Ag Turbine housing of an exhaust turbocharger
DE19625646B4 (en) * 1995-06-30 2006-10-19 Ferrero Rubinetterie s.n.c. di Riccardo Ferrero & C., Farigliano ball valve

Similar Documents

Publication Publication Date Title
DE2134274C2 (en) Threaded connection for oil field pipes
DE2253230C2 (en) Annular seal for the ignition chamber of a liquid fuel gun
DE1814477A1 (en) Gas lighter
DE613085C (en) Method and device for the tight insertion of sealing rings in valves and. like
DE3900690A1 (en) Method for introducing pressurised gas into a pneumatic spring and a pneumatic spring suitable for this purpose
DE2814214B2 (en) Method for sealing defective heat exchanger tubes
DE2153451B2 (en) Device for evenly pressure-tight fastening of a closure cap on an aerosol container
DE539524C (en) Seal with conical surfaces for vacuum and pressure devices
DE2132365C3 (en) Radiator element and process for its manufacture
AT140502B (en) Seat ring for valves or the like.
DE936659C (en) Spindle seal
DE2558165A1 (en) SHOCK ABSORBER
DE922265C (en) Tight connection piece for pressurized fluid containers
DE594994C (en) Flange connection for pressure pipes
DE2249981A1 (en) METHOD AND EXECUTION ARRANGEMENT FOR MANUFACTURING BODIES BY ISOSTATIC HOT COMPRESSING OF POWDER
DE689363C (en) Stuffing box seal with metallic packing made of sealing rings arranged in angular chambers, in which one of the chamber walls perpendicular to the shaft axis to be sealed is elastic
DE543447C (en) Sealing ring
AT139400B (en) Process for the production of pressurized gas containers.
DE468850C (en) Stuffing box for hot water valves and taps
AT98200B (en) Outer capsule closure for vessels with a smooth surface.
DE732947C (en) Method for hemispherical or ogival closing of the end of a tubular body
DE668352C (en) Self-centering sealing ring
DE412845C (en) Valve for vehicle tires u. like
DE394512C (en) Gas-tight closure of the lid of vessels with internal overpressure
DE1185876B (en) Sealing arrangement for pressure vessel