FR2463906A1 - Echangeur de chaleur a levier reglable utilisable notamment pour la detection des incendies - Google Patents
Echangeur de chaleur a levier reglable utilisable notamment pour la detection des incendies Download PDFInfo
- Publication number
- FR2463906A1 FR2463906A1 FR7921018A FR7921018A FR2463906A1 FR 2463906 A1 FR2463906 A1 FR 2463906A1 FR 7921018 A FR7921018 A FR 7921018A FR 7921018 A FR7921018 A FR 7921018A FR 2463906 A1 FR2463906 A1 FR 2463906A1
- Authority
- FR
- France
- Prior art keywords
- lever
- heat exchanger
- casing
- matrix
- fluid
- 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
- 238000001514 detection method Methods 0.000 title claims description 18
- 230000001172 regenerating effect Effects 0.000 title abstract 2
- 239000011159 matrix material Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 4
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/006—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus specially adapted for regenerative heat-exchange apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
- F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
- F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Special Wing (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7921018A FR2463906A1 (fr) | 1979-08-20 | 1979-08-20 | Echangeur de chaleur a levier reglable utilisable notamment pour la detection des incendies |
| OA56912A OA06352A (fr) | 1979-08-20 | 1979-10-10 | Echangeur de chaleur à levier réglable. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7921018A FR2463906A1 (fr) | 1979-08-20 | 1979-08-20 | Echangeur de chaleur a levier reglable utilisable notamment pour la detection des incendies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2463906A1 true FR2463906A1 (fr) | 1981-02-27 |
| FR2463906B1 FR2463906B1 (enExample) | 1984-12-07 |
Family
ID=9228956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7921018A Granted FR2463906A1 (fr) | 1979-08-20 | 1979-08-20 | Echangeur de chaleur a levier reglable utilisable notamment pour la detection des incendies |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2463906A1 (enExample) |
| OA (1) | OA06352A (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3730259A (en) * | 1972-03-02 | 1973-05-01 | Air Preheater | Hot-spot detector for heat exchanger |
| US4022270A (en) * | 1976-02-17 | 1977-05-10 | The Air Preheater Company, Inc. | Fire detector scanning arrangement |
| US4192372A (en) * | 1978-08-03 | 1980-03-11 | The Air Preheater Company, Inc. | Adjustable lever for fire detection system |
-
1979
- 1979-08-20 FR FR7921018A patent/FR2463906A1/fr active Granted
- 1979-10-10 OA OA56912A patent/OA06352A/xx unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3730259A (en) * | 1972-03-02 | 1973-05-01 | Air Preheater | Hot-spot detector for heat exchanger |
| US4022270A (en) * | 1976-02-17 | 1977-05-10 | The Air Preheater Company, Inc. | Fire detector scanning arrangement |
| US4192372A (en) * | 1978-08-03 | 1980-03-11 | The Air Preheater Company, Inc. | Adjustable lever for fire detection system |
Also Published As
| Publication number | Publication date |
|---|---|
| OA06352A (fr) | 1981-06-30 |
| FR2463906B1 (enExample) | 1984-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |