FR2475759A1 - Appareil de regulation thermique - Google Patents
Appareil de regulation thermique Download PDFInfo
- Publication number
- FR2475759A1 FR2475759A1 FR8002794A FR8002794A FR2475759A1 FR 2475759 A1 FR2475759 A1 FR 2475759A1 FR 8002794 A FR8002794 A FR 8002794A FR 8002794 A FR8002794 A FR 8002794A FR 2475759 A1 FR2475759 A1 FR 2475759A1
- Authority
- FR
- France
- Prior art keywords
- heat
- temperature
- chamber
- temp
- detector assembly
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 26
- 230000006641 stabilisation Effects 0.000 title abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 17
- 238000012546 transfer Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 230000008030 elimination Effects 0.000 claims description 4
- 238000003379 elimination reaction Methods 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000002470 thermal conductor Substances 0.000 description 45
- 238000011105 stabilization Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 7
- 239000013078 crystal Substances 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- ZAMOUSCENKQFHK-OUBTZVSYSA-N chlorine-36 Chemical compound [36Cl] ZAMOUSCENKQFHK-OUBTZVSYSA-N 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005251 gamma ray Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052767 actinium Inorganic materials 0.000 description 1
- QQINRWTZWGJFDB-UHFFFAOYSA-N actinium atom Chemical compound [Ac] QQINRWTZWGJFDB-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000000155 isotopic effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8002794A FR2475759A1 (fr) | 1980-02-08 | 1980-02-08 | Appareil de regulation thermique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8002794A FR2475759A1 (fr) | 1980-02-08 | 1980-02-08 | Appareil de regulation thermique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2475759A1 true FR2475759A1 (fr) | 1981-08-14 |
| FR2475759B1 FR2475759B1 (enExample) | 1983-06-10 |
Family
ID=9238368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8002794A Granted FR2475759A1 (fr) | 1980-02-08 | 1980-02-08 | Appareil de regulation thermique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2475759A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2758009A1 (fr) * | 1996-12-26 | 1998-07-03 | France Etat | Generateur thermoelectrique sous-marin a modules thermoelectriques disposes en manchons |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3111008A (en) * | 1962-11-14 | 1963-11-19 | Energy Conversion Inc | Thermoelectric control system |
| US3435223A (en) * | 1966-04-11 | 1969-03-25 | Gen Signal Corp | Stabilization of an infrared detector cell as used in thermal wheel scanner systems |
| FR2089955A5 (enExample) * | 1970-04-21 | 1972-01-07 | Villamosipari Kutato Int | |
| DE2720781A1 (de) * | 1976-05-28 | 1977-12-08 | Perkin Elmer Corp | Temperaturregelvorrichtung |
-
1980
- 1980-02-08 FR FR8002794A patent/FR2475759A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3111008A (en) * | 1962-11-14 | 1963-11-19 | Energy Conversion Inc | Thermoelectric control system |
| US3435223A (en) * | 1966-04-11 | 1969-03-25 | Gen Signal Corp | Stabilization of an infrared detector cell as used in thermal wheel scanner systems |
| FR2089955A5 (enExample) * | 1970-04-21 | 1972-01-07 | Villamosipari Kutato Int | |
| DE2720781A1 (de) * | 1976-05-28 | 1977-12-08 | Perkin Elmer Corp | Temperaturregelvorrichtung |
Non-Patent Citations (1)
| Title |
|---|
| EXBK/73 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2758009A1 (fr) * | 1996-12-26 | 1998-07-03 | France Etat | Generateur thermoelectrique sous-marin a modules thermoelectriques disposes en manchons |
| US5939667A (en) * | 1996-12-26 | 1999-08-17 | L'etat Francais Represente Par Le Delegue General Pour L'armement | Subsea thermoelectric generator with thermoelectric modules disposed in sleeves |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2475759B1 (enExample) | 1983-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4245479A (en) | Temperature stabilization method | |
| EP0066516B1 (fr) | Dispositif de surveillance de l'état du réfrigérant d'un réacteur nucléaire de puissance | |
| WO2001059427A1 (fr) | Procede et dispositif non intrusif pour caracteriser les perturbations d'ecoulement d'un fluide a l'interieur d'une canalisation | |
| US20060175547A1 (en) | Method and apparatus for analyzing a downhole fluid using a thermal detector | |
| US4825078A (en) | Radiation sensor | |
| JPH10227737A (ja) | 小粒子の特性測定方法及び装置 | |
| FR2941052A1 (fr) | Capteur et procede de mesure en continu du niveau d'encrassement | |
| JP2011526816A (ja) | 熱電式ジェネレータを用いる火炎検知および抑制システム | |
| FR2937148A1 (fr) | Detecteur a scintillation protege thermiquement | |
| FR2883074A1 (fr) | Systeme de detection bidimensionnelle pour rayonnement neutrons | |
| US3394258A (en) | Apparatus for thermally measuring absorbed radiation doses | |
| EP0042789B1 (fr) | Procédé de mesure de grande sensibilité des concentrations de gaz et produits volatils in situ et en continu et appareil de mise en oeuvre | |
| FR2475759A1 (fr) | Appareil de regulation thermique | |
| FR2635583A1 (en) | Method and apparatus for measuring heat transfer | |
| CA2506759A1 (fr) | Procede et dispositif de mesure de la conductivite thermique d'un fluide multifonctionnel | |
| CA2075760A1 (en) | Apparatus and method for transient thermal infrared spectrometry of flowable enclosed materials | |
| US2972251A (en) | Method and apparatus for infrared detection of subsurface hydrocarbons | |
| US3167653A (en) | Cooling radiation detectors in well logging apparatus | |
| FR2473201A1 (fr) | Detecteur de fumees capacitif a faible source d'ionisation | |
| FR2770021A1 (fr) | Appareil de detection d'une fuite de sodium a gaine multiple | |
| WO1997027634A1 (fr) | Dispositif de detection de rayonnement thermique et appareil de detection de presence a base d'un tel dispositif | |
| EP0077722A1 (fr) | Sonde thermique et application de celle-ci à une installation de chauffage, notamment par infra-rouge | |
| FR2544860A1 (fr) | Dispositif thermoflux-metrique pour le controle de matieres calogenes a l'interieur d'un conteneur | |
| CA1169138A (en) | Temperature stabilization system | |
| GB2070807A (en) | Temperature stabilization system for measuring apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |