DE1965775U - ELECTRICAL ELEMENT SUCH AS THERMOELECTRIC ELEMENT FOR USE IN HIGH TEMPERATURES. - Google Patents

ELECTRICAL ELEMENT SUCH AS THERMOELECTRIC ELEMENT FOR USE IN HIGH TEMPERATURES.

Info

Publication number
DE1965775U
DE1965775U DEE25164U DEE0025164U DE1965775U DE 1965775 U DE1965775 U DE 1965775U DE E25164 U DEE25164 U DE E25164U DE E0025164 U DEE0025164 U DE E0025164U DE 1965775 U DE1965775 U DE 1965775U
Authority
DE
Germany
Prior art keywords
high temperatures
carbon
surrounded
protective cover
propindus
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
DEE25164U
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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community Euratom
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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Publication of DE1965775U publication Critical patent/DE1965775U/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/14—Fastening of cover or lid to box
    • 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
    • G01K1/08—Protective devices, e.g. casings
    • G01K1/10—Protective devices, e.g. casings for preventing chemical attack
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/17—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the structure or configuration of the cell or thermocouple forming the device

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Chemical Vapour Deposition (AREA)

Description

Europäische Atomgemeinschaft (EURATOM), Brüssel (Belgien)European Atomic Energy Community (EURATOM), Brussels (Belgium)

Elektrisches Element wie z.B, thermoelektrisches Element zur Verwendung bei hohen TemperaturenElectrical element such as thermoelectric element for use at high temperatures

Die vorliegende Neuerung betrifft elektrische Elemente wie z»B, thermoelektrische Elemente zur Verwendung bei hohen Temperaturen in direkter Berührung mit Kohlenstoff,The present innovation relates to electrical elements such as, for example, thermoelectric elements for use at high Temperatures in direct contact with carbon,

Neuerungsgemäss soll ein derartiges Element so ausgebildet sein, dass es von einer hitzebeständigen, undurchlässigen, oxydischen Schutzhülle umgeben ist, die an ihrer Aussenseite mit Kohlenstoffschichten umgeben ist und im Inneren Kohlenstoff-Monoxyd oder ein ähnliches Schutzgas enthält,.According to the innovation, such an element should be designed in this way be that it is made of a heat-resistant, impermeable, oxidic protective cover is surrounded on its outside is surrounded by carbon layers and contains carbon monoxide or a similar protective gas inside.

Der Kohlenstoff-Beiag wird vorzugsweise pyrolytisch in zwei Schichten abgeschieden; eine ist relativ hart und gasundurchlässig und die andere ist weicher und stellt ein Polster zwischen dem harten und undurchlässigen Kohlenstoff undThe carbon addition is preferably pyrolytic in two Layers deposited; one is relatively hard and impermeable to gas and the other is softer and provides a cushion between the hard and impermeable carbon and

2 -2 -

*— P —* - P -

der Schutzhülle dar, um die Wärraedehnun'g aufzunehmen.the protective cover to absorb the heat expansion.

Bei hohen Temperaturen von etwa 2000° C ergeben sich chemische Reaktionsprobleme·, die bei niedrigeren Temperaturen nicht * bestehen: zum Beispiel können die öxydisehen, feuerfesten Materialien durch Berührung mit Kohlenstoff in Karbide umgewandelt werden und anschliessend andere Teile angreifen. Die vorliegende Erfindung vermeidet diese Probleme«At high temperatures of around 2000 ° C chemical Reaction problems · that do not occur at lower temperatures * consist: for example, the oxydis can be refractory Materials in contact with carbon in carbides are converted and then attack other parts. The present invention avoids these problems

Weitere Einzelheiten und Vorteile der Neuerung sind nachstehend anhand eines in der Zeichnung dargestell.ten Aus— führungsbeispiels näher erläutert» Die Figur zeigt einen Axialschnitt eines neuerungsgemäss.ausgebildeten thermoelektrischen Elementes* ; —Further details and benefits of the innovation are below on the basis of one of the options shown in the drawing management example explained in more detail »The figure shows an axial section of an according to the innovation trained thermoelectric Element *; -

Zwei Leiter 1 und 2 eines thermoerektrischen Elementes werden von einer hitzebeständigen Oxyd- oder Metall-Stütze 3 innerhalb einer hitzebeständigen, oxydischen,.fingerhutähnlichen Kammer oder Schutzhülle 4 gehalten, welche mit Kohlenstoff-Monoxyd gefüllt ist.:Two conductors 1 and 2 of a thermo-electric element are by a heat-resistant oxide or metal support 3 within a heat-resistant, oxidic, thimble-like Chamber or protective cover 4 held, which with carbon monoxide is filled .:

^- Wo die fingerhutähnliche Kammer erschwerten Bedingungen ausgesetzt ist, ist sie mit zwei Schichten pyrolytischen Kohlenstoffs ummantelt. Die aussere Schicht 5 ist hart und undurchlässig und die innere Schicht 6 ist weich, um eine Polsterung zwischen dem harten Kohlenstoff und der Schutzhülle ^ - Where the thimble-like chamber is exposed to difficult conditions, it is coated with two layers of pyrolytic carbon. The outer layer 5 is hard and impermeable and the inner layer 6 is soft to provide cushioning between the hard carbon and the protective cover

zu schaffen» In Zonen: weniger starker^^ Beansprueli-ung können Me tall hüls en 7» 8 über die Schutzhülle 4-gesGiioben und mit dem Kohlenstoff verbunden werden^ um eine gescMossene Einfassung für die SehutzEülle 4 vorzusehen* Zwei Hülsenwerden gezeigt; die eine 7 besteht aus Molybdän und die andere 8 aus rostfreiem Stahl» Bie Molybdänhülse ^ist am einen Ende mit dem Kohlenstoff verbunden und am anderen Ende mit der rostfreien Stahlhülse· -.".. ; :■:'-. ■;-.: ":.":"."_-■■.;-: -.;-'..to create »In zones: less strong ^^ stress, metal shells 7» 8 can be pushed over the protective cover 4-molded and connected to the carbon ^ to provide a molded surround for the protective cover 4 * Two sleeves are shown; One 7 is made of molybdenum and the other 8 is made of stainless steel "The molybdenum sleeve ^ is connected at one end to the carbon and at the other end to the stainless steel sleeve · -."..;: ■: '-. ■; -. : ":." : "." _- ■■.; - : -.; - '..

Das offene Ende der Schutzhülle und der: rostfreien Stahlhülse wird durch ein Verschlussteil 9 in geeigneter Weise abgeschlossen« -.. / .. ; :; -■-:-~ --. ._ ':"The open end of the protective cover and the: stainless steel sleeve is closed in a suitable manner by a closure part 9 «- .. / .. ; :; - ■ -: - ~ -. ._ ': "

Schutzanspruch:Protection claim:

Vt/¥i - 17 909Vt / ¥ i - 17 909

Claims (1)

PATENTANWÄLTE IJV- PATENT LAWYERS IJV- ■50-115.67■ 50-115.67 PATENTANWALT DIPL.-ING. R. MO LLER-BDRN ER 1 BERLI N-DAHLEM 33 · PODBIE LS KIALLE E 68 TEL. 03Π . 7*52907 . TELEGR. PROPINDUS · TELEX 0184057PATENT Attorney DIPL.-ING. R. MO LLER-BDRN ER 1 BERLI N-DAHLEM 33 PODBIE LS KIALLE E 68 TEL. 03Π. 7 * 52907. TELEGR. PROPINDUS TELEX 0184057 17 90917 909 örner-örner- PATENTANWALT DIPL-ING. HANS-H. WEY 8 MO N CH EN 22 -Wl D ENM AY ERSTRASSE 4? TEL. 0811 ■ 225585 · TELEGR. PROPINDUS · TELEX 0524244PATENT Attorney DIPL-ING. HANS-H. WEY 8 MO N CH EN 22 -Wl D ENM AY ERSTRASSE 4? TEL. 0811 ■ 225585 · TELEGR. PROPINDUS TELEX 0524244 Berlin, den 10» Mai 1967Berlin, May 10th, 1967 Europäische Atomgemeinschaft (EURATOM), Brüssel (Belgien)European Atomic Energy Community (EURATOM), Brussels (Belgium) Schutzanspruch;Claim to protection; Elektrisches· Element, wie z*B* therraoelelctrisches Element zur Verwendung bei hohen Temperaturen, dadurch gekennzeichnet, dass es von einer hitzebeständigen, undurchlässigen, oxydischen Schutzhülle (4) umgeben ist, die an ihrer Aussenseite mit Kohlenstoffschichten (5,6) umgeben ist und im Inneren Kohlenstoff-Monoxyd oder ein ähnliches Schutzgas enthält»Electric element, such as a thermo-electric element for use at high temperatures, characterized in that it is made of a heat-resistant, impermeable, oxidic protective cover (4) is surrounded, which are surrounded on their outside with carbon layers (5,6) and inside carbon monoxide or something similar Protective gas contains » Vt/Wi - 17 909Vt / Wi - 17 909
DEE25164U 1966-05-18 1967-05-10 ELECTRICAL ELEMENT SUCH AS THERMOELECTRIC ELEMENT FOR USE IN HIGH TEMPERATURES. Expired DE1965775U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22080/66A GB1131145A (en) 1966-05-18 1966-05-18 Improvements in or relating thermoelectric devices

Publications (1)

Publication Number Publication Date
DE1965775U true DE1965775U (en) 1967-08-10

Family

ID=10173603

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE25164U Expired DE1965775U (en) 1966-05-18 1967-05-10 ELECTRICAL ELEMENT SUCH AS THERMOELECTRIC ELEMENT FOR USE IN HIGH TEMPERATURES.

Country Status (7)

Country Link
AT (1) AT272703B (en)
BE (1) BE698122A (en)
CH (1) CH449296A (en)
DE (1) DE1965775U (en)
GB (1) GB1131145A (en)
LU (1) LU53683A1 (en)
NL (1) NL6706535A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469807A1 (en) * 1979-11-07 1981-05-22 Commissariat Energie Atomique METHOD FOR PRODUCING A JUNCTION BETWEEN TWO VERY REDUCED METAL WIRES AND MEASURING DEVICES MADE FROM THIS JUNCTION
DE4138460C2 (en) * 1991-11-22 1994-02-10 Siemens Ag Thermocouple arranged inside a protective tube

Also Published As

Publication number Publication date
CH449296A (en) 1967-12-31
BE698122A (en) 1967-10-16
LU53683A1 (en) 1967-07-17
NL6706535A (en) 1967-11-20
AT272703B (en) 1969-07-25
GB1131145A (en) 1968-10-23

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