IT1065612B - Apparecchio di misura di resistenze in funzione del loro riscaldamento con determinazione della loro capacita calorifica e del coefficiente di perdita di ca ore - Google Patents
Apparecchio di misura di resistenze in funzione del loro riscaldamento con determinazione della loro capacita calorifica e del coefficiente di perdita di ca oreInfo
- Publication number
- IT1065612B IT1065612B IT5019276A IT5019276A IT1065612B IT 1065612 B IT1065612 B IT 1065612B IT 5019276 A IT5019276 A IT 5019276A IT 5019276 A IT5019276 A IT 5019276A IT 1065612 B IT1065612 B IT 1065612B
- Authority
- IT
- Italy
- Prior art keywords
- heating
- approx
- determination
- measuring device
- resistance measuring
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/14—Measuring resistance by measuring current or voltage obtained from a reference source
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
Landscapes
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7520395A FR2315699A1 (fr) | 1975-06-27 | 1975-06-27 | Appareil de mesure de resistances en fonction de leur echauffement avec determination de leur capacite calorifique et du coefficient de perte de chaleur |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1065612B true IT1065612B (it) | 1985-03-04 |
Family
ID=9157235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5019276A IT1065612B (it) | 1975-06-27 | 1976-06-28 | Apparecchio di misura di resistenze in funzione del loro riscaldamento con determinazione della loro capacita calorifica e del coefficiente di perdita di ca ore |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2628573A1 (ja) |
FR (1) | FR2315699A1 (ja) |
IT (1) | IT1065612B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4020416A (en) * | 1976-05-20 | 1977-04-26 | Rca Corporation | Method of detecting heater resistance independent of contact resistance |
DE3142561C2 (de) * | 1981-10-27 | 1985-11-14 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur zerstörungsfreien Prüfung oder Überprüfung elektrisch zündbarer Anzündhütchen |
DE3731012C2 (de) * | 1987-04-13 | 1998-08-06 | Sobbe Friedrich Wilhelm | Zündkreisprüfer mit klimakonstanter Anzeige |
DE4101819A1 (de) * | 1991-01-23 | 1992-07-30 | Fraunhofer Ges Forschung | Messvorrichtung zur elektrischen messung eines widerstandes sowie zugehoeriges messverfahren |
RU2716466C1 (ru) * | 2019-08-21 | 2020-03-11 | Георгиевский Кирилл Михайлович | Способ контроля теплофизических свойств материалов и устройство для его осуществления |
-
1975
- 1975-06-27 FR FR7520395A patent/FR2315699A1/fr active Granted
-
1976
- 1976-06-25 DE DE19762628573 patent/DE2628573A1/de not_active Withdrawn
- 1976-06-28 IT IT5019276A patent/IT1065612B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2315699A1 (fr) | 1977-01-21 |
FR2315699B1 (ja) | 1983-02-18 |
DE2628573A1 (de) | 1977-01-20 |
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