DE1649123U - MERCURY CONTACT THERMOMETER. - Google Patents

MERCURY CONTACT THERMOMETER.

Info

Publication number
DE1649123U
DE1649123U DEH9342U DEH0009342U DE1649123U DE 1649123 U DE1649123 U DE 1649123U DE H9342 U DEH9342 U DE H9342U DE H0009342 U DEH0009342 U DE H0009342U DE 1649123 U DE1649123 U DE 1649123U
Authority
DE
Germany
Prior art keywords
contact
capillary tube
contact rings
capillary
rings
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
DEH9342U
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.)
HAGENUK HANSEATISCHE APPBAU
Original Assignee
HAGENUK HANSEATISCHE APPBAU
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 HAGENUK HANSEATISCHE APPBAU filed Critical HAGENUK HANSEATISCHE APPBAU
Priority to DEH9342U priority Critical patent/DE1649123U/en
Publication of DE1649123U publication Critical patent/DE1649123U/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/16—Special arrangements for conducting heat from the object to the sensitive element
    • G01K1/18—Special arrangements for conducting heat from the object to the sensitive element for reducing thermal inertia
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/20—Clinical contact thermometers for use with humans or animals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Description

HAGENUKHAGENUK

._..._ G.m.b.H. πΑθ377Π7*41Ρ4* ä%-30· 0^* 1952 KIEL üü ' '■ U ■' ^· 5<#ferPf/öa./22ir._..._ GmbH πΑθ377Π7 * 41Ρ4 * ä % -30 · 0 ^ * 1952 KIEL üü '' ■ U ■ '^ · 5 <# ferPf / ö a./22ir

Quecksilb ör-Sontaktthermoiaet erMercury Sontaktthermoiaet er

Bei SeiiperatTirregeleinriciittuigeJi aller Art, insbesondere aber in den thermostaten der Heizungsregler in Eisenbahnfahrzeugen werden Queeksillier-Kontafetthermometer verwendet, "bei denen die in die Kapillarrohre einges ciimolzenen Kontaktelektroden - meist Platindrähte - an Eontaktringe geführt sind, die um die Kapillarrohre herumgelegt sind· Die Stromverbindung zwischen diesen Eontaktringen und den Anschlußleitungen wird dadurch hergestellt, daß das Kontaktthermometer in einen Eontakthalter eingefügt wird, wo die Kontaktringe durch Kontaktfederklammern umfaßt werden, die mit den AnschluSleitungen elektrisch verbunden sind* At Seiperat, there are all kinds of regulators, but in particular in the thermostats of the heating controllers in railway vehicles Queeksillier-Contafat thermometers are used, "in which the contact electrodes inserted into the capillary tubes - mostly platinum wires - are led to contact rings around the capillary tubes are lying around · The power connection between These Eontaktringen and the connecting lines is thereby manufactured that the contact thermometer in a contact holder is inserted where the contact rings are secured by contact spring clips that are electrically connected to the connecting cables *

Man hat bisher die Eon taktringe an der glatten Außenwand der Kapillarrohre unter sorgfältiger Anpressung und uiter elastischer Yorspannung befestigt. Trotzdem ließ es sich nicht vermeiden, dag die Kontaktringe nach einiger Zeit - besonders bei öfterem Herausnehmen der Ihermometer aus dem Eontakthalter bei stramm sitzender Eohtaktf ecLerklammer .-■ auf dem Xapillarrohr eine Lose bekamen, wodurch die angelöteten Kontakte!ektroden gefährdet -wurden und schließlich an der Terlötungs- oder an der Einschmelzstelle zu Bruch gingen·So far you have the Eon clock rings on the smooth outer wall of the Capillary tubes under careful pressure and uiter more elastic Bracing attached. Still it was inevitable dag the contact rings after some time - especially if the thermometer is taken out of the contact holder more often Tightly fitting Eohtaktfeclerclap .- ■ on the xapillary tube got loose, causing the soldered contacts! endangered -were and finally at the Terlötungs- or at the melting point broke

Zur Termeidung diesea Fachteils wird gemäß dem Gegenstand des Gebrauchsmusters vorgeschlagen, die Außenwandung der Kapillarröhre mit Butzen, Fasen oder Tertiefangen su versehen, an die sich die Kontaktringe formschlüssig anpassen, so daß sie an dem Kapillarrohr unverrückbar festsitzen*To denote this specialist part, according to the subject of the utility model proposed to provide the outer wall of the capillary tube with slugs, bevels or deep flanges, see below, to which the contact rings adapt positively, so that they are immovable on the capillary tube *

In der Zeichnung sind drei Ausführungsbeispiele für den Gegenstand des Gebrauchsmusters dargestellt· In aen drei Abbildungen bedeutet 1 die Kapillarrohre und 2 die Quecksilberfüllung* 3 Ms 8 sind auf die Kapillarröhren aufgebrachte Kontaktringe, die an den Stellen 9 mit den in die Glaswand eingesehaolsenen Eontaktelektroden 10 verlötet sind« Die Kontaktringe 3 und 6The drawing shows three exemplary embodiments for the subject of the utility model.In three figures, 1 means the capillary tubes and 2 the mercury filling * 3 Ms 8 are contact rings attached to the capillary tubes, which are soldered at points 9 to the contact electrodes 10 cut into the glass wall are «The contact rings 3 and 6

Claims (1)

in Abbildung 1 greifen "bei 11 "bzw. 12 in Vertiefungen des
Kapillarrohres ein» Die Kontaktringe 4 und 7 in Abbildung 2
sind bei 13 bzw. 14 um Erhöhungen ("Batzen") an dem Kapillar rohr herumgelegt. Die Kontaktringe 5 und 8 in Abbildung 3
weisen an den Stellen 15 bzw· 16 Ausnehmungen auf, in welche an dem Kapillarrohr angebrachte Butzen einstechen·in Figure 1, "at 11" resp. 12 in wells of the
Capillary tube »The contact rings 4 and 7 in Figure 2
are at 13 and 14 around increases ("lumps") on the capillary tube. The contact rings 5 and 8 in Figure 3
have recesses at points 15 or 16 into which slugs attached to the capillary tube pierce Selbstredend können auch für einen Xontaktring mehrere, beispielweise auf dem Umfang der Kapillarrohre verteilte Butsen oder Yertiefungen vorgesehen sein*Of course, several can also be used for one contact ring, for example Butsen distributed on the circumference of the capillary tubes or recesses can be provided * S c h η t ζ a η s ρ r u c hS ch η t ζ a η s ρ ruch Quecksilber-Kontalctthermometer, bei dem die in die Kapillarrohre eingeschmolzenen -Kontaktelektroden an um die Kapillarröhre herumgelegte Kontaktringe geführt sind, dadurch gekennzeichnet, daß die Außenlandungen der Kapillarröhre mit Butzen, Hasen oder Yertiefungen versehen sind, an die sieh die Kontaktringe formschlüssig anpassen·Mercury contact thermometer, in which the in the capillary tubes fused contact electrodes around the capillary tube placed around contact rings are guided, characterized in that the outer landings of the capillary tube with slugs, Rabbits or depressions are provided to see the contact rings adapt positively
DEH9342U 1952-11-04 1952-11-04 MERCURY CONTACT THERMOMETER. Expired DE1649123U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH9342U DE1649123U (en) 1952-11-04 1952-11-04 MERCURY CONTACT THERMOMETER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH9342U DE1649123U (en) 1952-11-04 1952-11-04 MERCURY CONTACT THERMOMETER.

Publications (1)

Publication Number Publication Date
DE1649123U true DE1649123U (en) 1953-01-08

Family

ID=30457324

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH9342U Expired DE1649123U (en) 1952-11-04 1952-11-04 MERCURY CONTACT THERMOMETER.

Country Status (1)

Country Link
DE (1) DE1649123U (en)

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