DE335157C - Control device for gas passages - Google Patents

Control device for gas passages

Info

Publication number
DE335157C
DE335157C DENDAT335157D DE335157DD DE335157C DE 335157 C DE335157 C DE 335157C DE NDAT335157 D DENDAT335157 D DE NDAT335157D DE 335157D D DE335157D D DE 335157DD DE 335157 C DE335157 C DE 335157C
Authority
DE
Germany
Prior art keywords
control device
gas
gas passages
valve
valve body
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
DENDAT335157D
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.)
MAX KUENKELE DIPL ING
Original Assignee
MAX KUENKELE DIPL ING
Publication date
Application granted granted Critical
Publication of DE335157C publication Critical patent/DE335157C/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Description

Die Erfindung betrifft eine Regelungsvorrichtung für Gasdurchlässe.The invention relates to a regulating device for gas passages.

Es hat sich insbesondere bei den Warmwasserbereitungsanlagen gezeigt, daß das Gasventil, das bei diesen gewöhnlich mit Hilfe des durchfließenden Wassers eingestellt wird, infolge der bei einem gewissen Wasserdurchfluß stets gleichbleibenden Ventillage bei stark nach oben schwankendem Gasdruck zuviel Gas durchläßt, so daß eine starke Rußbildung eintritt, was nicht nur ein Zeichen für die schlechte Gasausnutzung, sondern auch von Nachteil für die Wärmeübertragung auf die Wandungen des Wassergefäßes ist, wie aus einer Reihe von Artikeln in der Fachpresse hervorgeht.It has been shown, in particular in the case of water heating systems, that the gas valve, which is usually set in these with the help of the flowing water, as a result the valve position, which always remains the same with a certain water flow, at strong after too much gas passes through the gas pressure fluctuating above, so that strong soot formation occurs, which is not only a sign of poor gas utilization, but also a disadvantage for the heat transfer to the walls of the water vessel is, as from a series of Articles in the trade press emerges.

Diese Nachteile sollen nun gemäß der Erfindung beseitigt werden. Gegenüber Bekanntem besteht das Wesen der Erfindung darin, daß die Gasdurchgangsöffnung sowohl von einem von Hand oder mechanisch einstellbaren Regelungsorgan als auch von einem vom Gasdruck automatisch bewegten Regelungsorgan beeinflußt wird.
Eine Ausführung der Erfindung ist auf der Zeichnung im Längsschnitt dargestellt. Das Regelungsorgan für den Gasdurchlaß b besteht aus den beiden ineinandergreifenden und gegeneinander verschiebbaren Ventilkörpern α und c, deren Kegelflächen a! und c' gegen eine entsprechende Sitzfläche Ji des Ventilgehäuses i verschoben werden können, wodurch der Durchlaß b mehr oder weniger geöffnet oder geschlossen wird. Die Verstellung der Ventilkörper α und c erfolgt gemäß der Erfindung durch das auf a wirkende Handrad e (oder auf mechanische Weise) und außerdem automatisch durch das durch Rohr g zuströmende Gas, welches mittels der unter Federdruck f stehenden Membran j> auf den Ventilkörper c einwirkt. Die Verstellung und Regelung des Gasdurchlasses ist also eine zweifache.These disadvantages are now to be eliminated according to the invention. Compared to what is known, the essence of the invention is that the gas passage opening is influenced both by a manually or mechanically adjustable regulating member and by a regulating member that is automatically moved by the gas pressure.
An embodiment of the invention is shown in the drawing in longitudinal section. The regulating member for the gas passage b consists of the two interlocking and mutually displaceable valve bodies α and c, the conical surfaces of which a! and c ' can be displaced against a corresponding seat surface Ji of the valve housing i , whereby the passage b is more or less opened or closed. The adjustment of the valve bodies α and c takes place according to the invention by the handwheel e acting on a (or in a mechanical manner) and also automatically by the gas flowing through the pipe g , which acts on the valve body c by means of the diaphragm j> under spring pressure f . The adjustment and regulation of the gas passage is therefore twofold.

Claims (1)

Patent-Anspruch:Patent claim: Regelungsvorrichtung für Gasdurchlässe, dadurch gekennzeichnet, daß der Gasdurchlaß (δ) sowohl von Hand oder mechanisch mittels des Ventilkörpers (a) als auch automatisch durch die Membran (φ) mittels des Ventilkörpers (c) geregelt wird, wobei beide Ventilkörper (a und c) ineinander verschiebbar sind und zusammenarbeiten.Control device for gas passages, characterized in that the gas passage (δ) is controlled both manually or mechanically by means of the valve body (a) and automatically through the membrane (φ) by means of the valve body (c), both valve bodies (a and c) can be slid into each other and work together. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT335157D Control device for gas passages Expired DE335157C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE335157T

Publications (1)

Publication Number Publication Date
DE335157C true DE335157C (en) 1921-03-29

Family

ID=6219007

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT335157D Expired DE335157C (en) Control device for gas passages

Country Status (1)

Country Link
DE (1) DE335157C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110481B (en) * 1956-12-06 1961-07-06 Fritz Werner Ag Throttle valve with automatically adjustable throttle device for hydraulic controls as a function of a state variable of the medium to be controlled
DE1157867B (en) * 1961-05-10 1963-11-21 Schloemann Ag Control valve with externally adjustable valve cross-section
DE1226844B (en) * 1962-08-22 1966-10-13 Siemens Ag Device for controlling the pressure in pressure medium tanks, in particular brake cylinders

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110481B (en) * 1956-12-06 1961-07-06 Fritz Werner Ag Throttle valve with automatically adjustable throttle device for hydraulic controls as a function of a state variable of the medium to be controlled
DE1157867B (en) * 1961-05-10 1963-11-21 Schloemann Ag Control valve with externally adjustable valve cross-section
DE1226844B (en) * 1962-08-22 1966-10-13 Siemens Ag Device for controlling the pressure in pressure medium tanks, in particular brake cylinders

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