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 systemsInfo
- 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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE928439C (en) * | 1948-10-01 | 1955-06-02 | Friedrich Grohe | Valve bonnet |
-
1949
- 1949-11-15 DE DEO118A patent/DE804507C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE928439C (en) * | 1948-10-01 | 1955-06-02 | Friedrich Grohe | Valve bonnet |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1064868A (en) | Flow control valve | |
DE804507C (en) | Shut-off device for regulating the flow of liquid, gaseous or vaporous media, especially in central heating systems | |
DE936659C (en) | Spindle seal | |
DE1960566U (en) | VALVE FOR CONTROLLING AND / OR SHUT-OFF OF FLOWING MEDIA. | |
DE541695C (en) | Shut-off valve for gaseous media | |
DE811532C (en) | Spindle bushing with packing, especially for high pressure shut-off valves | |
DE810219C (en) | Self-closing valve for withdrawing gas, acid, in particular water | |
AT92675B (en) | Device for sealing shafts when replacing the stuffing box packing. | |
DE560432C (en) | Control device for the automatic ventilation and venting of the conveyor chamber of pneumatic conveyor systems | |
GB1462689A (en) | Flow regulating valve assembly | |
DE557711C (en) | Steam sterilizer | |
GB1085236A (en) | Improvements in or relating to fluid-flow control valves | |
GB724968A (en) | Improvements in or relating to float operated valves | |
GB866876A (en) | Improvements in or relating to stop cocks | |
AT224991B (en) | Shut-off device | |
DE1087322B (en) | Heatable autoclave for steam sterilization | |
GB702027A (en) | Improvements in or relating to valves for liquids | |
DE859683C (en) | Measuring device for continuous measurement, in particular the pH value of solutions | |
DE1683499U (en) | SPINDLE SEAL FOR SHUT-OFF TAPS, VALVES AND THE LIKE. | |
GB799991A (en) | A control valve | |
GB447495A (en) | Improvements relating to valves for steam or other fluids | |
GB938033A (en) | Improvements in gate valves controlling fluid flow | |
AT99835B (en) | Injector. | |
DE567700C (en) | Device for mixing two liquids in the same quantity | |
DE1200325B (en) | Bypass valve of a steam turbine plant with two closing bodies connected in series |