DE804507C - Shut-off device for regulating the flow of liquid, gaseous or vaporous media, especially in central heating systems - Google Patents

Shut-off device for regulating the flow of liquid, gaseous or vaporous media, especially in central heating systems

Info

Publication number
DE804507C
DE804507C DEO118A DEO0000118A DE804507C DE 804507 C DE804507 C DE 804507C DE O118 A DEO118 A DE O118A DE O0000118 A DEO0000118 A DE O0000118A DE 804507 C DE804507 C DE 804507C
Authority
DE
Germany
Prior art keywords
shut
regulating
gaseous
liquid
flow
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
DEO118A
Other languages
German (de)
Other versions
DE1622202U (en
Inventor
Wilhelm Oplaender
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.)
LOUIS OPLAENDER FA
Original Assignee
LOUIS OPLAENDER FA
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 LOUIS OPLAENDER FA filed Critical LOUIS OPLAENDER FA
Priority to DEO118A priority Critical patent/DE804507C/en
Application granted granted Critical
Publication of DE804507C publication Critical patent/DE804507C/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
    • F16K1/52—Means for additional adjustment of the rate of flow
    • F16K1/523—Means for additional adjustment of the rate of flow for limiting the maximum flow rate, using a stop
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/08—Spindle sealings with stuffing-box ; Sealing rings with at least one ring provided with axially-protruding peripheral closing-lip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lift Valve (AREA)
  • Feeding And Controlling Fuel (AREA)

Description

Die vorliegende Erfindung bezieht sich auf das Abdichten von Absperrorganen, insbesondere Regulierventilen für Zentralheizungen. Bisher wurden diese Regulier- und Absperrventile mit Stopfbüchsen versehen, um die Ventilspindeln abzudichten. Erfahrungsgemäß werden Regulierventile trotzdem leicht undicht, und da das geringe Tropfen der Stopfbüchsen von den Wohnungsinhabern oft monatelang, ja jahrelang nicht bemerkt wird, treten dadurch Schäden an den Fußböden auf. Bei fest angezogener Stopfbüchse oder bei klebendem Dichtmaterial in der Stopfbüchse kann das Absperrorgan nicht leicht genug bedient werden, so daß die Bedienung unterbleibt, was einer Brennstoffverschwendung gleichgesetzt werden kann. Diese Mängel werden gemäß der vorliegenden Erfindung dadurch vermieden, daß man an Stelle der Stopfbüchsen Dichtungen aus künstlichem Kautschuk verwendet. Derartige Abdichtungsringe sind an sich bekannt, sie haben sich bei Wellenabdichtungen bewährt. Bei Absperrorganen, insbesondere bei Heizungsventilen und Schiebern, sind sie bisher nicht verwendet worden. In der Zeichnung ist ein Ausführungsbeispiel, und zwar ein voreinstellbares Heizkörper-Regulierventil ohne Stopf büchsenabdichtung dargestellt. Das Ventil besitzt eine hohle Spindel a finit Handrad b zwecks Regulierung der #,#'ärnieabgabe des Heizkörpers.The present invention relates to the sealing of shut-off devices, in particular regulating valves for central heating. So far, these regulatory and packing glands to seal the valve stems. Experience has shown that regulating valves leak easily, and because of that, the small amount Often the apartment owners drip from the stuffing boxes for months, or even years is noticed, it will damage the floors. With the stuffing box firmly tightened or if there is adhesive sealing material in the stuffing box, the shut-off device cannot be operated easily enough that operation is omitted, which is a waste of fuel can be equated. These shortcomings are addressed in accordance with the present invention avoided by using artificial seals in place of the stuffing boxes Rubber used. Such sealing rings are known per se, they have has proven itself in shaft seals. With shut-off devices, especially with heating valves and sliders, they have not yet been used. In the drawing is a Embodiment, namely a presettable radiator regulating valve without Stuffing box seal shown. The valve has a hollow spindle a finite Handwheel b to regulate the #, # 'heat output of the radiator.

In dieser hohl ausgebildeten Spindel a befindet sich die Spindel c mit Einstellkonus d zwecks Voreinstellung der Wärmeabgabe. Beide Spindeln müssen abgedichtet werden, und dies geschieht erfindungsgemäß durch Ringe e und f aus künstlichem Kautschuk.The spindle c is located in this hollow spindle a with adjusting cone d for the purpose of presetting the heat emission. Both spindles must be sealed, and this is done according to the invention by rings e and f made of artificial Rubber.

Claims (1)

PATENTANSPRUCH: Absperrorgan zum Regulieren des Durchflusses von flüssigen, gas- oder dampfförmigen Medien, insbesondere bei Zentralheizungen, dadurch gekennzeichnet, daß die abzudichtenden Teile mit Dichtungen aus künstlichem Kautschuk versehen sind. PATENT CLAIM: Shut- off device for regulating the flow of liquid, gaseous or vaporous media, especially in central heating systems, characterized in that the parts to be sealed are provided with seals made of synthetic rubber.
DEO118A 1949-11-15 1949-11-15 Shut-off device for regulating the flow of liquid, gaseous or vaporous media, especially in central heating systems Expired DE804507C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEO118A DE804507C (en) 1949-11-15 1949-11-15 Shut-off device for regulating the flow of liquid, gaseous or vaporous media, especially in central heating systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO118A DE804507C (en) 1949-11-15 1949-11-15 Shut-off device for regulating the flow of liquid, gaseous or vaporous media, especially in central heating systems

Publications (1)

Publication Number Publication Date
DE804507C true DE804507C (en) 1951-04-23

Family

ID=7349034

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO118A Expired DE804507C (en) 1949-11-15 1949-11-15 Shut-off device for regulating the flow of liquid, gaseous or vaporous media, especially in central heating systems

Country Status (1)

Country Link
DE (1) DE804507C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928439C (en) * 1948-10-01 1955-06-02 Friedrich Grohe Valve bonnet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928439C (en) * 1948-10-01 1955-06-02 Friedrich Grohe Valve bonnet

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