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DE1979888U - TEMPERATURE SENSOR AS CONTINUOUS SENSOR PREFERRED FOR HOT WATER CENTRAL HEATING SYSTEMS - Google Patents

TEMPERATURE SENSOR AS CONTINUOUS SENSOR PREFERRED FOR HOT WATER CENTRAL HEATING SYSTEMS

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Publication number
DE1979888U
DE1979888U DE1967P0030506 DEP0030506U DE1979888U DE 1979888 U DE1979888 U DE 1979888U DE 1967P0030506 DE1967P0030506 DE 1967P0030506 DE P0030506 U DEP0030506 U DE P0030506U DE 1979888 U DE1979888 U DE 1979888U
Authority
DE
Germany
Prior art keywords
temperature sensor
sensor
sensing element
hot water
heating systems
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
DE1967P0030506
Other languages
German (de)
Inventor
Kurt Philippi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1967P0030506 priority Critical patent/DE1979888U/en
Publication of DE1979888U publication Critical patent/DE1979888U/en
Expired legal-status Critical Current

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  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Description

Temperaturfpji^eihffi-g gnlffegeJOhlfrP Ί ^) Temperaturfpji ^ eihffi-g gnlffegeJOhlfrP Ί ^)

vorzugsweise für Warmwasser-Zentralheizungsanlagenpreferably for hot water central heating systems '·■"""'· ■ "" "

Die Neuerung betrifft einen Temperaturfühler als Anliegefühler, vorzugsweise für Warmwasser-Zentralheizungsanlagen. Es ist üblich, bei Zentralheizungsanlagen Tauch- oder Anliegefühler zu verwenden. Die Anliegefühler sind im allgemeinen als geschlossenes Gehäuse ausgebildet, wobei das Fühlelement im Innern des Gehäuses liegt. Dadurch befindet sich zwischen dem wasserdurchflossenen Rohr und dem Fühlelement das Fühlergehäuse, wodurch der Wärmeübergang stark verzögert wird.The innovation concerns a temperature sensor as a contact sensor, preferably for hot water central heating systems. It is usual, to use immersion or lay-on sensors in central heating systems. The feelers are generally closed Housing formed, wherein the sensing element is located in the interior of the housing. This is located between the water flowing through it Tube and the sensor element, the sensor housing, which greatly delays the heat transfer.

Eine Aufgabe der vorliegenden Neuerung besteht darin, ein Fühlergehäuse zu geben, das dem Fühlelement gestattet, direkt an dem, vorzugsweise wasserdurchflossenen, Rohr anzuliegen. Gemäß der Neuerung wird ein Fühlergehäuse gewählt, das einen Durchbruch enthält, durch den das, vorzugsweise runde, Fühlelement durchtritt und dadurch am Rohr direkt anliegt.One object of the present innovation is to provide a sensor housing to give that allows the sensing element to lie directly on the pipe, preferably through which water flows. According to the As a new feature, a sensor housing is selected that contains an opening through which the, preferably round, sensor element passes and thus lies directly on the pipe.

Ein solches Anliegen direkt am Rohr verringert durch direkten Wärmeübergang die Meßzeit.Such a concern directly on the pipe is reduced by direct heat transfer the measurement time.

In der Zeichnung ist ein vorteilhaftes Ausführungsbeispiel für den Gegenstand der Neuerung schematisch in zwei senkrechten Schnitten dargestellt, wobei der Schnitt "A" den Temperaturfühler in nicht eingebautem Zustand darstellt, bei dem die Druckfeder (7) entspannt ist. Der Schnitt "B" stellt den eingebauten Zustand dar. Bei ihm ist das Fühlelement (3) an das Rohr (Tl) angepreßt. Diese Anpressung entsteht durch das über das Spannband (1O) an das Rohr (li) gepreßte Fühlergehäuse (l), das durch den angeschraubten Deckel (2) der Feder (7) den Druck zur Anpressung des Fühlelementes (3) verleiht. Das Fühlelement (3) ist vorzugsweise an der an dem Rohr (Π) anliegenden Seite mit einer gut leitenden Folie (beispielsweise Cu- oder Aluminiumfolie) versehen. Dadurch wird die Temperaturübergangszeit von dem Rohr (TI) auf das Fühlelement (3) verkürzt. Die Druckfeder (7) ist vorzugsweise als Spiralfeder ausgebildet, bei der das Ende, das in den Deckel (2) ragt, mittig abgebogen ist und damit in einer Bohrung im Deckel (2) befestigt wird. Das Fühlelement (3) ist an der Druckfederseite vorzugsweise mit einer wärmedämmenden und druckunempfindlichen Vergußmasse vergossen.In the drawing, an advantageous embodiment for the subject of the innovation is shown schematically in two vertical sections, the section "A" representing the temperature sensor in a non- installed state, in which the compression spring (7) is relaxed. Section "B" shows the installed state. In it, the sensing element (3) is pressed against the tube (Tl). This pressure is created by the sensor housing (1), which is pressed onto the tube (left) via the tension band (1O) and which, through the screwed-on cover (2) of the spring (7), gives the pressure to press the sensor element (3). The sensing element (3) is preferably provided with a highly conductive foil (for example Cu or aluminum foil) on the side resting on the tube (Π). This shortens the temperature transition time from the tube (TI) to the sensing element (3). The compression spring (7) is preferably designed as a spiral spring, in which the end that protrudes into the cover (2) is bent in the middle and is thus fastened in a bore in the cover (2). The sensing element (3) is preferably potted on the compression spring side with a heat-insulating and pressure-insensitive potting compound.

Es können noch zusätzliche mechanische Mittel zur Verbesserung des Wärmeübergangs vorgesehen werden.There may be additional mechanical means to improve the Heat transfer are provided.

Anmelder; Kurt Philippi (ing. grad.) Applicant; Kurt Philippi (ing.grad.)

6946 Lützelsachsen, Scheffelstr. 46946 Lützelsachsen, Scheffelstr. 4th

Erklärung zur angehefteten Zeichnung vom 28. 11. 1967 des Temperaturfühlers als AnliegefUhler Explanation of the attached drawing dated November 28, 1967 of the temperature sensor as an attached sensor

Schnitt "A": Temperaturfühler in nicht eingebautem Zustand (Druckfeder (7) ist entspannt)Section "A": temperature sensor not installed (compression spring (7) is relaxed)

Schnitt "B": Temperaturfühler in eingebautem Zustand (Druckfeder (7) ist gespannt)Section "B": temperature sensor installed (compression spring (7) is tensioned)

1. Fühlergehäuse1. Sensor housing

2. Deckel für Fühlergehäuse2. Cover for sensor housing

3. Fühlelement3. Sensing element

4. Anschlußklemmen4. Terminals

5. Elektrische Verbindungsleitung zwischen Fühlelement und Anschlußklemmen5. Electrical connection line between sensing element and terminals

6. PG-Verschraubung6. PG screw connection

7. Druckfeder7. Compression spring

8. Deckelbefestigungsschrauben8. Cover mounting screws

9. 2 Befestigungsschrauben für Spannband9. 2 fastening screws for tension band

10. Spannband mit Schloß10. Tension band with lock

11. Rohr11. Tube

Claims (6)

EA.683EA.683 1.) Temperaturfühler als Anliegefühler, vorzugsweise für Warmwasser-Zentralheizungsanlagen, gekennzeichnet durch das Fühlergehäuse (i), den abschraubbaren Deckel (2), das Fühlelement (3) mit elektrischen Verbindungsleitungen (5) und Anschlußklemmen (4), dem Spannband (ΊΟ) und deren Befestigung durch 2 Schrauben (9).1.) Temperature sensor as a contact sensor, preferably for hot water central heating systems, characterized by the sensor housing (i), the unscrewable cover (2), the sensor element (3) with electrical Connecting lines (5) and terminals (4), the tension band (ΊΟ) and their attachment with 2 screws (9). 2.) Fühlergehäuse nach Anspruch 1.), dadurch gekennzeichnet, daß das Fühlelement (3), das vorzugsweise rund ausgebildet ist, durch eine Druckfeder (7) an das Rohr (11) angepreßt wird.2.) sensor housing according to claim 1.), characterized in that the Sensing element (3), which is preferably round, by a Compression spring (7) is pressed against the tube (11). 3.) Temperaturfühler nach Anspruch 1.) oder folgenden, dadurch gekennzeichnet, daß das Fühlergehäuse (i) einen Durchbruch aufweist, durch den das Fühlelement (3) an das Rohr (11) gelangt.3.) Temperature sensor according to claim 1.) or the following, characterized in that that the sensor housing (i) has a breakthrough through which the sensing element (3) reaches the tube (11). 4.) Temperaturfühler nach Anspruch 1.), dadurch gekennzeichnet, daß der Deckel (2) mittels Befestigungsschrauben (8) das Widerlager zur Druckfeder bildet.4.) Temperature sensor according to claim 1.), characterized in that the Cover (2) forms the abutment for the compression spring by means of fastening screws (8). 5.) Temperaturfühler, nach Anspruch 1.) oder folgenden, dadurch gekennzeichnet, daß mittels Spannband (ΙΟ) das Fühlergehäuse (l) an das Rohr (11) gepreßt wird, wodurch die Druckfeder (7) das Fühlelement (3) an das Rohr preßt.5.) Temperature sensor according to claim 1.) or the following, characterized in that that the sensor housing (l) is attached to the Tube (11) is pressed, whereby the compression spring (7) the sensing element (3) presses against the pipe. 6.) Temperaturfühler nach Anspruch 1.) oder folgenden, dadurch gekennzeichnet, daß die Feder (7) auf das Fühlelement (3) nur in eingebautem Zustand einen Druck ausübt (Schnitt "B")·6.) Temperature sensor according to claim 1) or the following, characterized in that the spring (7) on the sensing element (3) only in built-in State exerts pressure (section "B") ·
DE1967P0030506 1967-12-05 1967-12-05 TEMPERATURE SENSOR AS CONTINUOUS SENSOR PREFERRED FOR HOT WATER CENTRAL HEATING SYSTEMS Expired DE1979888U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1967P0030506 DE1979888U (en) 1967-12-05 1967-12-05 TEMPERATURE SENSOR AS CONTINUOUS SENSOR PREFERRED FOR HOT WATER CENTRAL HEATING SYSTEMS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967P0030506 DE1979888U (en) 1967-12-05 1967-12-05 TEMPERATURE SENSOR AS CONTINUOUS SENSOR PREFERRED FOR HOT WATER CENTRAL HEATING SYSTEMS

Publications (1)

Publication Number Publication Date
DE1979888U true DE1979888U (en) 1968-02-29

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ID=33368014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1967P0030506 Expired DE1979888U (en) 1967-12-05 1967-12-05 TEMPERATURE SENSOR AS CONTINUOUS SENSOR PREFERRED FOR HOT WATER CENTRAL HEATING SYSTEMS

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Country Link
DE (1) DE1979888U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038956A1 (en) * 1980-09-09 1982-03-25 Elesta AG Elektronik, 7310 Bad Ragaz APPLICATION SENSOR FOR MEASURING THE TEMPERATURE OF AN OBJECT
DE3038957A1 (en) * 1980-09-09 1982-03-25 Elesta AG Elektronik, 7310 Bad Ragaz ON A PIPELINE OR THE LIKE. FIXABLE DEVICE
DE10327493A1 (en) * 2003-06-17 2005-01-20 Böhm GmbH & Co. KG Electronic temperature limiter temperature measurement point for explosion sensitive atmospheres is clamped to heating cable with thermal coupling and insulation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038956A1 (en) * 1980-09-09 1982-03-25 Elesta AG Elektronik, 7310 Bad Ragaz APPLICATION SENSOR FOR MEASURING THE TEMPERATURE OF AN OBJECT
DE3038957A1 (en) * 1980-09-09 1982-03-25 Elesta AG Elektronik, 7310 Bad Ragaz ON A PIPELINE OR THE LIKE. FIXABLE DEVICE
DE10327493A1 (en) * 2003-06-17 2005-01-20 Böhm GmbH & Co. KG Electronic temperature limiter temperature measurement point for explosion sensitive atmospheres is clamped to heating cable with thermal coupling and insulation
DE10327493B4 (en) * 2003-06-17 2007-12-20 Böhm GmbH & Co. KG Temperature measuring device

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