AT47882B - Heat and humidity regulating device. - Google Patents

Heat and humidity regulating device.

Info

Publication number
AT47882B
AT47882B AT47882DA AT47882B AT 47882 B AT47882 B AT 47882B AT 47882D A AT47882D A AT 47882DA AT 47882 B AT47882 B AT 47882B
Authority
AT
Austria
Prior art keywords
heat
regulating device
humidity regulating
valve
temperature
Prior art date
Application number
Other languages
German (de)
Inventor
William Taylor
Robert Ernest Atkinson
David Mein Nesbit
Original Assignee
William Taylor
Robert Ernest Atkinson
David Mein Nesbit
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 William Taylor, Robert Ernest Atkinson, David Mein Nesbit filed Critical William Taylor
Application granted granted Critical
Publication of AT47882B publication Critical patent/AT47882B/en

Links

Landscapes

  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Mechanically-Actuated Valves (AREA)

Description

  

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 ventilfeder und der Wirkung der entgegengesetzt auf die Membran gerichteten Luft, wodurch erforderlichenfalls ein teilweises Anlassen des Dampfes bewirkt wird und die sonst auftretenden Wechsel zwischen Dampfleere und Volldampf vermieden werden. 



   Erfahrungsgemäss hängt die Wirksamkeit von Einrichtungen   dieser Art zum grössten   Teil von der gleichmässig und andauernd erfolgenden   Nebenzufuhr bei , sowie   von einer sicheren Kontrolle der Bewegung der Ventilscheibe h ab. Gewöhnlich werden bei Einrichtungen dieser Art   verhältnismässig   kleine Ventile, Hebel mit grossem Übersetzungsverbältnis zur Aufnahme der vergrösserten Bewegungen der   Expansionsglieder sowie schwache   Federn zwecks Verhinderns eines unnötig starken   Drückers   der Ventile auf ihre Sitze verwendet.

   Ein anderer durch die vorliegende Erfindung beabsichtigter Zweck besteht darin, die bei solchen Hebeln vorhandenen   Spielräume   durch Verwendung von dem   Expansionsglied mittelbar bewegten Ventilen   zu vermeiden, die Empfindsamkeit der Einrichtung dadurch zu sichern, dass der Querschnitt des Ventils im   Verhältnis zu demjenigen   des Nebenkanals   gross   gewählt wird und eine   zuverlässige   Kontrolle des Ventils sowohl durch die mittelbare Bewegung des Ventils als auch dadurch zu gewährleisten, dass die Sicherheitsfeder r eine Anfangsspannung erhält und zwischen der vorerwähnten Hülse q und der Schulter des Ringes ?'eingeschlossen wird. 



   Die in einem Raum mit Bezug auf einen   bestimmten   Feuchtigkeitsgehalt aufrecht zu erhaltende Temperatur kann durch Einstellen der   an der Kappe befindlichen Skala   in bezug auf den Zeiger m beliebig geändert werden. Die Schraube p dient in   Verbindung mit   der zu derselben   gehörigen Rperrschraube 0 zum   Einstellen des Ventils h auf die von der   Ska. la 1 angezeigte   Temperatur. 
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 der Temperatur eines   Raumes   mit Bezug auf den in demselben herrschenden Feuchtigkeitsgehalt beschrieben   worden ist, erübrigt sich die.

   Beschreibung   einer   Ausführungsform,   die zur Kontrolle des Feuchtigkeitsgehaltes der Atmosphäre in einem Raum   mit   Bezug auf die in demselben vorhandene Temperatur dient, da in letzterem Falle die Einrichtung lediglich mit einer Feuchtigkeitsquelle verbunden wird. PATENT-ANSPRÜCHE : 
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 valve spring and the effect of the air directed in the opposite direction to the membrane, which, if necessary, causes the steam to be partially started and the otherwise occurring changes between no steam and full steam are avoided.



   Experience has shown that the effectiveness of devices of this type depends for the most part on the uniform and continuous secondary supply and on reliable control of the movement of the valve disk h. In devices of this type, relatively small valves, levers with a large gear ratio to accommodate the increased movements of the expansion members and weak springs to prevent unnecessarily strong pressure on the valves on their seats are usually used.

   Another purpose intended by the present invention is to avoid the leeway available with such levers by using valves indirectly moved by the expansion member, to ensure the sensitivity of the device by choosing a large cross-section of the valve in relation to that of the secondary channel and to ensure reliable control of the valve both by the indirect movement of the valve and by the fact that the safety spring r receives an initial tension and is enclosed between the aforementioned sleeve q and the shoulder of the ring? '.



   The temperature to be maintained in a room with respect to a certain moisture content can be changed as desired by adjusting the scale on the cap with respect to the pointer m. The screw p is used in conjunction with the locking screw 0 belonging to the same to adjust the valve h to that of the Ska. la 1 displayed temperature.
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 the temperature of a room has been described with reference to the moisture content prevailing in it, this is superfluous.

   Description of an embodiment which serves to control the moisture content of the atmosphere in a room with reference to the temperature present in the same, since in the latter case the device is only connected to a moisture source. PATENT CLAIMS:
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AT47882D 1908-10-12 1908-10-12 Heat and humidity regulating device. AT47882B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT47882T 1908-10-12

Publications (1)

Publication Number Publication Date
AT47882B true AT47882B (en) 1911-05-26

Family

ID=3568329

Family Applications (1)

Application Number Title Priority Date Filing Date
AT47882D AT47882B (en) 1908-10-12 1908-10-12 Heat and humidity regulating device.

Country Status (1)

Country Link
AT (1) AT47882B (en)

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