DE6910072U - TUGLESS RETURN FLOW TEMPERATURE LIMITER FOR HOT WATER RADIATORS - Google Patents
TUGLESS RETURN FLOW TEMPERATURE LIMITER FOR HOT WATER RADIATORSInfo
- Publication number
- DE6910072U DE6910072U DE19696910072 DE6910072U DE6910072U DE 6910072 U DE6910072 U DE 6910072U DE 19696910072 DE19696910072 DE 19696910072 DE 6910072 U DE6910072 U DE 6910072U DE 6910072 U DE6910072 U DE 6910072U
- Authority
- DE
- Germany
- Prior art keywords
- hot water
- return flow
- flow temperature
- tugless
- temperature limiter
- 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
Landscapes
- Temperature-Responsive Valves (AREA)
Description
i2.Märi 1969March 12th, 1969
1. Auf Vervendung eines Vantilhohlkegels, der ale Temperaturfühler1. Using a Vantile hollow cone, the all temperature sensors
dient.serves.
2. Auf Vermeidung einer Stopfbüchse, die durch eine Balgenkonstruk-2. To avoid a stuffing box, which is caused by a bellows construction
tion ersetzt ist.tion is replaced.
3· Aus Schutz der Einrichtung gegen Wärmezufluß vonseiten des in3 · To protect the facility against the influx of heat from the in
der Nähe befindlichen Heizkörpers.nearby radiator.
Zu 1. Damit das Rücklaufwasser in Baum 1 direkt auf das in Baum 2 enthalten« Ausdehnungsmedium (z.B.Pentan) einwirken kann, sind Ventilkegel und -schaft hohl ausgeführt.To 1. So that the return water in tree 1 goes directly to that in tree 2 contain «expansion medium (e.g. pentane) can act, the valve cone and stem are hollow.
Zu 2. Der Einbau einer Stopfbüchse konnte vermieden werden· Eine solohe schafft wie bei einer anderen Erfindung (Pat.Nr.1 254 321) zusätzliche Reibung und führt zu ungenauer Einregelung mit unnötig großer Totzeit.To 2. The installation of a stuffing box could be avoided solohe creates like another invention (Pat. No. 1 254 321) additional friction and leads to inaccurate adjustment with unnecessarily long dead time.
2u 3. Sie andere Erfindung (s.oben) glaubt, durch eine untere Ausweitung des Baumes, der das Medium enthält, eine Einwirkung von selten der Baumtemperatur auf den Stellvorgang zu erzielen. Gans abgesehen davon, daß an der Anbringungsstelle des Ventils die gewünschte Raumtemperatur auch nicht annähernd herrscht, beruht angesichts des schlechten Wärmeübergangs Luft/Metalloberfläche und des guten Wärmeübergangs Wasser/Metalloberfläche die Ansicht, man könne die Baumtemperatur hier erfassen, auf einer Selbsttäuschung, zumal die Baumtemperatur nur um wenige Temperaturgrade schwanken darf, während sich die Wasserrücklauftemperatur je nach Belastung um mehrer· Zehner· grade ändert.2u 3. She believes another invention (see above) through a lower extension of the tree containing the medium, an action of rare the tree temperature to achieve the setting process. Goose apart of the fact that at the point of attachment of the valve the desired Room temperature does not even come close, based on the poor heat transfer air / metal surface and the good Heat transfer water / metal surface the view that the tree temperature can be recorded here, on a self-deception, especially the Tree temperature may only fluctuate by a few temperature degrees while the water return temperature increases by several tens depending on the load grade changes.
Damit die Strahlung des Heizkörpers, die bei der oben angeführten Erfindung eine so unheilvolle Bolle spielt, keinen störenden Einfluß auf den Begelvorgang (Steuervorgang) ausübe, ist der Wärmeschutz« mantel 6 mit der Verspiegelung 1 vorgesehen. The heat protection jacket 6 with the mirror coating 1 is provided so that the radiation from the radiator, which plays such an ominous role in the above-mentioned invention, does not have a disruptive influence on the control process.
6053 Hsusepetamm !raße'e6053 Hsusepetamm ! raße'e
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19696910072 DE6910072U (en) | 1969-03-12 | 1969-03-12 | TUGLESS RETURN FLOW TEMPERATURE LIMITER FOR HOT WATER RADIATORS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19696910072 DE6910072U (en) | 1969-03-12 | 1969-03-12 | TUGLESS RETURN FLOW TEMPERATURE LIMITER FOR HOT WATER RADIATORS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE6910072U true DE6910072U (en) | 1969-07-31 |
Family
ID=34087061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19696910072 Expired DE6910072U (en) | 1969-03-12 | 1969-03-12 | TUGLESS RETURN FLOW TEMPERATURE LIMITER FOR HOT WATER RADIATORS |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE6910072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19531827A1 (en) * | 1995-08-15 | 1997-02-20 | Siemens Ag | Measuring system for electrical disturbances in a high-voltage switchgear |
-
1969
- 1969-03-12 DE DE19696910072 patent/DE6910072U/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19531827A1 (en) * | 1995-08-15 | 1997-02-20 | Siemens Ag | Measuring system for electrical disturbances in a high-voltage switchgear |
| US6130540A (en) * | 1995-08-15 | 2000-10-10 | Siemens Ag | Measurement system for electric disturbances in a high-voltage switchboard plant |
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