DE864340C - Stuffing box expansion compensator - Google Patents

Stuffing box expansion compensator

Info

Publication number
DE864340C
DE864340C DEG5619A DEG0005619A DE864340C DE 864340 C DE864340 C DE 864340C DE G5619 A DEG5619 A DE G5619A DE G0005619 A DEG0005619 A DE G0005619A DE 864340 C DE864340 C DE 864340C
Authority
DE
Germany
Prior art keywords
stuffing box
gland
expansion compensator
stuffing
equalizer
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
DEG5619A
Other languages
German (de)
Inventor
Erich Schwenk
Otto Worth
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.)
HOCHDRUCK ROHRLEITUNGEN MIT BE
Original Assignee
HOCHDRUCK ROHRLEITUNGEN MIT BE
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 HOCHDRUCK ROHRLEITUNGEN MIT BE filed Critical HOCHDRUCK ROHRLEITUNGEN MIT BE
Priority to DEG5619A priority Critical patent/DE864340C/en
Application granted granted Critical
Publication of DE864340C publication Critical patent/DE864340C/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
    • F16L27/127—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position
    • F16L27/1275—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position by means of at least an external threaded bolt
    • F16L27/12751—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position by means of at least an external threaded bolt the threaded bolt extending longitudinally

Description

Bei den bekannten Stopfbuchsröhrdehnungsausgleichern hat sich der Mangel erwiesen, daß unter Umständen ein Klemmen -der Degenrohre im Ausgleicher erfolgt und dadurch die Wirkung desselben beeinträchtigt wird.In the case of the known stuffing box tube expansion equalizers, the Deficiency proved that under certain circumstances a jamming of the sword tubes in the equalizer takes place and thereby the effect of the same is impaired.

Gemäß der Erfindung wird dieser Mängel dadurch vermieden, daß die Stopfbuchse und die Stopfbuchsbrille ballige Auflageflächen aufweisen, die federnd aufeinandergepreßt sind.According to the invention, these shortcomings are avoided in that the Stuffing box and the gland follower have spherical bearing surfaces that are resilient are pressed together.

Eine weitere Verbesserung der Wirkung wird erzielt, wenn Stopfbuchse und Stopfbuchsbrille mit Kugellagerführungen ausgestattet sind; gegebenenfalls können statt dessen auch :ballig ausgeführte Führungsleisten vorgesehen sein. ZurErzielung der Anpressung der Auflageflächen sind unter den Muttern der Stopfbuchsbrille Tellerfedern und unter den Muttern der Stopfbuchse Ringfedern vorgesehen.A further improvement in the effect is achieved when stuffing box and gland follower are equipped with ball bearing guides; possibly can instead, also: spherically designed guide strips can be provided. To achieve The pressure on the contact surfaces are under the nuts of the gland follower plate springs and ring springs are provided under the nuts of the gland.

Ein weiteres Merkmal der Erfindung besteht in der Anordnung eines Dichtungsringes zwischen den Auflageflächen der Stopfbuchse und dem Ausgleichergehäuse.Another feature of the invention is the provision of a Sealing ring between the bearing surfaces of the stuffing box and the compensator housing.

In der Zeichnung sind zwei Ausführungsformen in izwei Abbildungen dargestellt (Abb. i und 2). In dem Ausgleichergehäuse i liegt ein Degenrohr 2. Der Flansch 3 des Gehäuses weist eine schräge oder gekrümmte Auflagefläche q. auf; gegen die sich eine entsprechend gestalteteAuflagefläche5 der Stopfbuchse unmittelbar oder unter Zwischenschaltung eines z. B. metallischen Dichtungsrings 6 legt. Das ändere Ende dieser Stopfbuchse ist ebenfalls mit einer bafligen Auflagefläche 7 versehen, die mit einer entsprechend gestalteten Fläche 8 des Flachringes 9 zusammenwirkt. Die Stopfbuchsbrille io ist bei ii entsprechend gestaltet. Die Zusammenpressung erfolgt mittels der Schraubenbolzen 12 unter der Einwirkung von Tellerfedern 13 und Federringen i4.. In der Stopfbuchse ist ein Kugellager 15 und in der Stopfbuchsbrille sind Kugellager 16 und 17 vorgesehen. Durch diese Ausbildung ist jegliches Verklemmen des Degenrohres in der Stopfbuchse vermieden und eine leichte Beweglichkeit ermöglicht.In the drawing there are two embodiments in two images shown (Fig. i and 2). In the equalizer housing i is a sword tube 2. The Flange 3 of the housing has an inclined or curved support surface q. on; against which is a correspondingly designed support surface5 of the stuffing box or with the interposition of a z. B. metallic sealing ring 6 sets. That The other end of this stuffing box also has a spherical contact surface 7 which cooperates with a correspondingly shaped surface 8 of the flat ring 9. The gland follower io is designed accordingly at ii. The compression takes place by means of the screw bolts 12 under the action of disc springs 13 and spring washers i4 .. In the stuffing box is a ball bearing 15 and in the gland follower ball bearings 16 and 17 are provided. This training means that there is no jamming the epee tube avoided in the stuffing box and allows easy mobility.

Abb.2 zeigt eine ähnliche Ausführungsform. Statt der Kugellagerführungen sind hier die Balligen Führungsleisten 18, i9 vorgesehen.Fig.2 shows a similar embodiment. Instead of the ball bearing guides the convex guide strips 18, i9 are provided here.

Claims (3)

PATENTANSPRÜCHE: i. Stopfbuchsrohrdehnungsausgleicher, dadurch gekennzeichnet, daß mindestens die Stopfbuchse vorzugsweise auch die Stopfbuchsbrille balligeAuflageflächen besitzen,- die federnd aufeinandergepreßt sind. PATENT CLAIMS: i. Stuffing box pipe expansion compensator, characterized in that that at least the stuffing box, preferably also the stuffing box gland, has spherical contact surfaces own, - which are resiliently pressed together. 2. Stopfbuchsrohrdehnungsausgleicher nach Anspruch i, dadurch gekennzeichnet, daß Stopf-Buchse und Stopfbuchsbrille mit Kugellagerführungen ausgestattet sind. 2. Stuffing box expansion compensator according to claim i, characterized in that the stuffing socket and gland follower are included Ball bearing guides are equipped. 3. Stopfbuchsrohrdehnungsäusgleicher nach Anspruch i, dadurch gekennzeichnet,.daß Stopfbuchse und Stopfbuchsbrille mit Balligen Führungsleisten versehen sind. q.. Stopfbuchsrohrdehnungsäusgleicher nach den Ansprüchen i bis 3, dadurch gekennzeichnet, daß zwischen den Balligen Auflageflächen von Stopfbuchse und Ausgleichergehäuse ein Dichtungsring vorgesehen ist. 5, Stopfbuchsrohrdehnungsausgleicher nach den Ansprüchen i bis q., dadurch gekennzeichnet, daß unter den Muttern der Stopfbuchsbrille Tellerfedern und unter den Muttern der Stopfbuchse Ringfedern vorgesehen sind.3. Stuffing box expansion equalizer according to Claim i, characterized in that the stuffing box and gland follower with crowns Guide strips are provided. q .. Stuffing box expansion equalizer according to the claims i to 3, characterized in that between the spherical bearing surfaces of the stuffing box and equalizer housing a sealing ring is provided. 5, stuffing box pipe expansion compensator according to claims i to q., characterized in that among the nuts of the Stuffing box gland plate springs and ring springs under the nuts of the stuffing box are.
DEG5619A 1951-04-08 1951-04-08 Stuffing box expansion compensator Expired DE864340C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG5619A DE864340C (en) 1951-04-08 1951-04-08 Stuffing box expansion compensator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG5619A DE864340C (en) 1951-04-08 1951-04-08 Stuffing box expansion compensator

Publications (1)

Publication Number Publication Date
DE864340C true DE864340C (en) 1953-01-26

Family

ID=7117846

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG5619A Expired DE864340C (en) 1951-04-08 1951-04-08 Stuffing box expansion compensator

Country Status (1)

Country Link
DE (1) DE864340C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087421B (en) * 1956-06-09 1960-08-18 Gerdts Gustav F Kg Piston shut-off valve with sealing ring that can be compressed by the plunger
DE974406C (en) * 1952-12-18 1960-12-15 Poerringer & Schindler G M B H Sealing device for gate valve
DE1146317B (en) * 1955-11-19 1963-03-28 Ziefle Kg Eisenbau Albert Flange connection for pressure pipelines of large diameter, especially in water power plants
US3663045A (en) * 1970-08-24 1972-05-16 Ammco Tools Inc Spacer assembly
US3769692A (en) * 1970-08-24 1973-11-06 Ammco Tools Inc Spacer assembly
EP0046527A1 (en) * 1980-08-19 1982-03-03 Kempchen & Co. GmbH Pipe joint for steel pipes large in diameter, especially for gas pipe lines
DE8811981U1 (en) * 1988-09-22 1988-11-10 Bohner, Volker, 2944 Wittmund, De

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974406C (en) * 1952-12-18 1960-12-15 Poerringer & Schindler G M B H Sealing device for gate valve
DE1146317B (en) * 1955-11-19 1963-03-28 Ziefle Kg Eisenbau Albert Flange connection for pressure pipelines of large diameter, especially in water power plants
DE1087421B (en) * 1956-06-09 1960-08-18 Gerdts Gustav F Kg Piston shut-off valve with sealing ring that can be compressed by the plunger
US3663045A (en) * 1970-08-24 1972-05-16 Ammco Tools Inc Spacer assembly
US3769692A (en) * 1970-08-24 1973-11-06 Ammco Tools Inc Spacer assembly
EP0046527A1 (en) * 1980-08-19 1982-03-03 Kempchen & Co. GmbH Pipe joint for steel pipes large in diameter, especially for gas pipe lines
DE8811981U1 (en) * 1988-09-22 1988-11-10 Bohner, Volker, 2944 Wittmund, De

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