Filters
Results 1 - 10 of 3993
Results 1 - 10 of 3993.
Search took: 0.028 seconds
| Sort by: date | relevance |
AbstractAbstract
No abstract available
Original Title
Dispositivo de fixacao de termopar
Primary Subject
Source
Instituto de Engenharia Nuclear, Rio de Janeiro (Brazil); 175 p; 1981; p. 164; Published in summary form only.
Record Type
Miscellaneous
Report Number
Country of publication
LanguageLanguage
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Source
Israel Atomic Energy Commission, Tel Aviv; p. 325-327; ISSN 0333-5771; 
; Apr 1980; p. 325-327; Published in summary form only.
; Apr 1980; p. 325-327; Published in summary form only.
Record Type
Report
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Liermann, J.
CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Service des Etudes Mecaniques et Thermiques1975
CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Service des Etudes Mecaniques et Thermiques1975
AbstractAbstract
[en] The measurement of a temperature (whatever the type of transducer used) raises three problems: the choice of transducer; where it should be placed; how it should be fixed and protected. These are the three main points examined, after a brief description of the most commonly used thermocouples
[fr]
Lorsqu'il veut mesurer une temperature (quel que soit le type de capteur utilise) l'utilisateur est confronte a trois problemes: quel capteur choisir, a quel endroit le placer, comment le fixer et le proteger. Ce sont surtout ces trois points que nous allons examiner, apres avoir rappele brievement comment sont constitues les thermocouples les plus couramment utilisesOriginal Title
Les mesures de temperature par thermocouples
Source
1975; 10 p; Course of new technics and measuring instruments; Paris, France; 22 Sep 1975
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Anderson, R.L.; Adams, R.K.; Duggins, B.C.
Oak Ridge National Lab., TN (USA)1979
Oak Ridge National Lab., TN (USA)1979
AbstractAbstract
[en] Factors limiting the accuracy of temperature measurements with type K and type S sheathed thermocouple assemblies are discussed. The effect of short-range ordering in Chromel is shown to limit the accuracy of temperature measurements made with type K thermocouple to about 1%. Errors of as much as 150% have been observed in type K thermocouples in magnetic fields at temperatures below the Curie temperature of Alumel. Both positive and negative errors were observed when the orientations of the applied magnetic field, the temperature gradient and the axis of the Alumel wire were such as to produce an emf along the thermocouple wire due to the Nernst--Ettingshausen effect
Source
1979; 33 p; 25. ISA international instrumentation symposium; Anaheim, CA, USA; 7 - 9 May 1979; Available from NTIS, PC A03/MF A01
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Disclosed herein is a repeating use thermocouple assembly and method of making the same in which a cavity adjacent the tip of the thermocouple is filled with a thermosetting foundry sand and baked in place to provide support for the thermocouple tube without causing stresses during use which could cause breakage of the thermocouple tube
Source
4 Jun 1985; v p; US PATENT DOCUMENT 4,521,639/A/; U.S. Commissioner of Patents, Washington, D.C. 20231, USA, $.50; PAT-APPL-546967.
Record Type
Patent
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Thermopile device for measuring radiation
Source
18 Sep 1973; 6 p; US PATENT DOCUMENT 3,760,187
Record Type
Patent
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Meuschke, R.E.; Martinez, J.M.
Westinghouse Electric Corp., Pittsburgh, PA (USA)1977
Westinghouse Electric Corp., Pittsburgh, PA (USA)1977
AbstractAbstract
[en] The invention concerns a thermocouple receptacle and a device to be located inside a reactor, that provides a positive seating for the thermocouples immediately next to the outlet of the fuel assemblies and allows a visual inspection to be made of the position of the thermocouples
[fr]
L'invention a pour objet un receptacle de thermocouple et un dispositif destine a etre place a l'interieur d'un reacteur qui assure une assise positive des thermocouples a proximite immediate des sorties des assemblages combustibles et qui permet une inspection visuelle de la position des thermocouplesOriginal Title
Receptacle pour thermocouple a jonction chaude d'un reacteur nucleaire
Primary Subject
Source
12 Jan 1977; 9 p; FR PATENT DOCUMENT 2338551/A/; Available from Institut National de la Propriete Industrielle, Paris (France); Priority claim: 15 Jan 1976, US.
Record Type
Patent
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Zheng, Wei; Lu, Xiaofeng, E-mail: zhengw@nim.ac.cn2020
AbstractAbstract
[en] The Co–C eutectic fixed point has been popular for thermocouple calibration since 2010. In this study, the ITS-90 temperature of a Co–C eutectic fixed-point cell intended for thermocouple calibration of noble thermocouples was measured using a radiation thermometer and a group of Pt/Pd and PtRh10%-Pt thermocouples. Satisfactory consistency was observed for measurements using both methods. (paper)
Primary Subject
Source
Available from http://dx.doi.org/10.1088/1361-6501/ab581c; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] A thermocouple with several electrodes is presented, its distinguishing features being a very low bulk, a small number of electrodes and a single envelope. Compared with known types of thermocouple it offers a smaller quantity of metal when used in the core of nuclear reactors. In addition the thermocouple has a small diameter and great length, up to 50m or more, and can therefore fit into narrow channels of any shape and be connected to secondary instruments without the need for compensation wires
[fr]
On presente un thermocouple a plusieurs electrodes qui se distingue par un tres faible encombrement, un petit nombre d'electrodes, une seule enveloppe. Par rapport aux thermocouples du type connu, il offre une quantite de metal moins importante lors de l'utilisation dans le coeur des reacteurs nucleaires. De plus, le thermocouple a un faible diametre et une grande longueur pouvant aller jusqu'a 50m et plus, ce qui permet sa mise en place dans les canaux etroits de tout profil et le raccordement aux appareils secondaires sans faire appel a des fils de compensationOriginal Title
Thermocouple profile a plusieurs electrodes
Source
10 Sep 1975; 9 p; FR PATENT DOCUMENT 2284991/A/; Available from Institut National de la Propriete Industrielle, Paris (France); priority claim: 10 Sep 1974, USSR.
Record Type
Patent
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] The manufacture of thermocouple cables and probes is described. Details are given of the cable filling, drawing and testing operations. (U.K.)
Source
1980; 16 p; Seminar on temperature measurements in hostile environments; Warrington (UK); 1 - 2 Oct 1980; Session 2. Paper no. 1.
Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
| 1 | 2 | 3 | Next |