DE1008076B - Sealing ring fastening in gate valves and shut-off valves - Google Patents

Sealing ring fastening in gate valves and shut-off valves

Info

Publication number
DE1008076B
DE1008076B DEZ4005A DEZ0004005A DE1008076B DE 1008076 B DE1008076 B DE 1008076B DE Z4005 A DEZ4005 A DE Z4005A DE Z0004005 A DEZ0004005 A DE Z0004005A DE 1008076 B DE1008076 B DE 1008076B
Authority
DE
Germany
Prior art keywords
valves
shut
sealing ring
ring fastening
wedges
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
DEZ4005A
Other languages
German (de)
Inventor
Dipl-Ing Carl Herbert Zikesch
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 DEZ4005A priority Critical patent/DE1008076B/en
Publication of DE1008076B publication Critical patent/DE1008076B/en
Pending 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/047—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with wedge-shaped obturating members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)

Description

DEUTSCHESGERMAN

In dem Hauptpatent wird eine Dichtungsringbefestigung in Absperrschiebern und Absperrventilen geschützt, bei der die Ringe mit Ohren oder einer Ringwulst versehen sind, mit denen der Ring mittels Keilen fest und dicht und leicht lösbar mit dem Gehäuse verbunden wird.In the main patent, a sealing ring attachment in gate valves and shut-off valves protected, in which the rings are provided with ears or an annular bead with which the ring means Wedges firmly and tightly and easily detachably connected to the housing.

Gemäß der Erfindung sind die Keile in Anzugsrichtung zylindrisch gebogen, so daß sie den Dichtungsring über einen großen Teil seines Umfanges anpressen können. Sie lassen sich damit außerdem der inneren Form des Gehäuses besser anpassen.According to the invention, the wedges are bent cylindrically in the tightening direction, so that they the sealing ring can press on over a large part of its circumference. You can also use it for the better adapt the inner shape of the housing.

Ausführungsbeispiele sind in der Abbildung dargestellt. Darin bedeutet 1 das Gehäuse eines Absperrschiebers, 2 die Dichtungsringe mit den Ohren oder Wülsten 3. 4 sind zylindrisch gebogene Keile, deren Flanken oder Nasen keilförmig (Abb. 1 und 2) oder parallel (Abb. 3 und 4) verlaufen, mit denen die Dichtringe über die Ohren und Wülste 3 gegen die Dichtung 6 im Gehäuse gepreßt werden. In Abb. 3 und 4 sind die zylindrischen Keile 4 mit parallelen Nasen 5 ausgebildet Das Spreizen dieser Keile wird so bewirkt, daß darin ein oder mehrere parallel oder schräg verlaufende Schlitze 7 angeordnet werden, in die die Hilfskeile 8 eingetrieben werden, wodurch die Anpreßwirkung der Ringe 2 an die Dichtung 6 des Gehäuses 1 erzielt wird.Exemplary embodiments are shown in the figure. 1 means the housing of a gate valve, 2 the sealing rings with the ears or beads 3. 4 are cylindrically curved wedges whose Flanks or noses are wedge-shaped (Fig. 1 and 2) or parallel (Fig. 3 and 4) with which the Sealing rings are pressed over the ears and beads 3 against the seal 6 in the housing. In Fig. 3 and 4, the cylindrical wedges 4 are formed with parallel lugs 5 The spreading of these wedges is carried out so causes that in it one or more parallel or inclined slots 7 are arranged into which the auxiliary wedges 8 are driven, whereby the Pressing action of the rings 2 on the seal 6 of the housing 1 is achieved.

In Abb. 5 ist eine Abwandlung der Abb. 3 und 4 dargestellt. Der Keil ist dadurch elastisch, daß er gekrümmt ist und durch Hilfskeile 9 gespannt werden kann.In Fig. 5 a modification of Fig. 3 and 4 is shown. The wedge is elastic in that it is curved and can be tensioned by auxiliary wedges 9.

Die Hilfskeile können beispielsweise durch Nieten oder Schrauben usw. gegen Herausfallen gesichert werden.The auxiliary wedges can be secured against falling out, for example by rivets or screws, etc. will.

Claims (1)

Patentansprüche:Patent claims: 1. Dichtungsringbefestigung nach Patent 833 151, dadurch gekennzeichnet, daß die Keile (4) in Anzugs richtung zylindrisch gebogen sind und den Dichtungsring dadurch über einen großen Teil seines Umfanges anpressen können.1. O-ring fastening according to patent 833 151, characterized in that the wedges (4) are bent cylindrically in the tightening direction and the sealing ring thereby over a large Can press part of its circumference. Dichtungsringbefestigung
in Absperrschiebern
und AbsperrventilenO-ring fastening
in gate valves
and shut-off valves Zusatz zum Patent 833 131Addendum to patent 833 131
DEZ4005A 1954-02-17 1954-02-17 Sealing ring fastening in gate valves and shut-off valves Pending DE1008076B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEZ4005A DE1008076B (en) 1954-02-17 1954-02-17 Sealing ring fastening in gate valves and shut-off valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ4005A DE1008076B (en) 1954-02-17 1954-02-17 Sealing ring fastening in gate valves and shut-off valves

Publications (1)

Publication Number Publication Date
DE1008076B true DE1008076B (en) 1957-05-09

Family

ID=7618990

Family Applications (1)

Application Number Title Priority Date Filing Date
DEZ4005A Pending DE1008076B (en) 1954-02-17 1954-02-17 Sealing ring fastening in gate valves and shut-off valves

Country Status (1)

Country Link
DE (1) DE1008076B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE83178C (en) *
CH174159A (en) * 1933-01-11 1934-12-31 Triton Belco Aktiengesellschaf Handle fastening device on shut-off devices.
GB679594A (en) * 1950-01-11 1952-09-17 Rockwell Mfg Co Lubricated rotary ball valves

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE83178C (en) *
CH174159A (en) * 1933-01-11 1934-12-31 Triton Belco Aktiengesellschaf Handle fastening device on shut-off devices.
GB679594A (en) * 1950-01-11 1952-09-17 Rockwell Mfg Co Lubricated rotary ball valves

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