FI62181C - Luftfuktare och saett att framstaella den - Google Patents
Luftfuktare och saett att framstaella den Download PDFInfo
- Publication number
- FI62181C FI62181C FI761882A FI761882A FI62181C FI 62181 C FI62181 C FI 62181C FI 761882 A FI761882 A FI 761882A FI 761882 A FI761882 A FI 761882A FI 62181 C FI62181 C FI 62181C
- Authority
- FI
- Finland
- Prior art keywords
- water
- pickling
- air
- heat treatment
- sodium hydroxide
- Prior art date
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- 238000005554 pickling Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 9
- 239000002253 acid Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 241001136792 Alle Species 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
-
- 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
- F28D19/042—Rotors; Assemblies of heat absorbing masses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/1458—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators
- F24F2003/1464—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators using rotating regenerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1032—Desiccant wheel
- F24F2203/1036—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/104—Heat exchanger wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Drying Of Gases (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7513148A SE450858B (sv) | 1975-11-24 | 1975-11-24 | Sett att hos en regenerativ fukt- och vermevexlare ombilda utsidan av dess icke-hygroskopiska folier till ett hygroskopiskt ytskikt |
| SE7513148 | 1975-11-24 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI761882A7 FI761882A7 (enrdf_load_stackoverflow) | 1977-05-25 |
| FI62181B FI62181B (fi) | 1982-07-30 |
| FI62181C true FI62181C (fi) | 1982-11-10 |
Family
ID=20326142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI761882A FI62181C (fi) | 1975-11-24 | 1976-06-29 | Luftfuktare och saett att framstaella den |
Country Status (7)
| Country | Link |
|---|---|
| DE (1) | DE2629134A1 (enrdf_load_stackoverflow) |
| DK (1) | DK156972B (enrdf_load_stackoverflow) |
| FI (1) | FI62181C (enrdf_load_stackoverflow) |
| FR (1) | FR2332499A2 (enrdf_load_stackoverflow) |
| GB (1) | GB1525067A (enrdf_load_stackoverflow) |
| NO (1) | NO149329C (enrdf_load_stackoverflow) |
| SE (1) | SE450858B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4006319C2 (de) * | 1989-03-01 | 2001-07-05 | Kiesel Vera | Laminarzelle für Laminarbefeuchter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE666674C (de) * | 1935-03-17 | 1938-10-25 | Sulzer Akt Ges Geb | Vorrichtung zur Behandlung von Luft, insbesondere fuer die Raumlueftung |
| SE307964B (enrdf_load_stackoverflow) * | 1964-03-24 | 1969-01-27 | C Munters | |
| US3733791A (en) * | 1971-08-13 | 1973-05-22 | Wehr Corp | Heat transferer |
| DE2243408A1 (de) * | 1971-09-10 | 1973-03-15 | Luft U Kaeltetechnik Veb K | Verfahren zur oberflaechenbehandlung luftbeaufschlagter waermeuebertrager aus aluminium |
| US3846182A (en) * | 1973-07-05 | 1974-11-05 | Ford Motor Co | Method of forming a hydrophilic coating over an aluminum surface |
| FI58559C (fi) * | 1975-01-30 | 1981-02-10 | Svenska Flaektfabriken Ab | Saett att framstaella en regenerativ fukt- och vaermevaexlare |
-
1975
- 1975-11-24 SE SE7513148A patent/SE450858B/xx not_active IP Right Cessation
-
1976
- 1976-06-25 DK DK288576AA patent/DK156972B/da not_active Application Discontinuation
- 1976-06-25 NO NO762225A patent/NO149329C/no unknown
- 1976-06-28 GB GB26863/76A patent/GB1525067A/en not_active Expired
- 1976-06-29 FI FI761882A patent/FI62181C/fi not_active IP Right Cessation
- 1976-06-29 DE DE19762629134 patent/DE2629134A1/de active Granted
- 1976-07-08 FR FR7620929A patent/FR2332499A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2629134A1 (de) | 1977-06-02 |
| FR2332499A2 (fr) | 1977-06-17 |
| NO149329C (no) | 1984-03-28 |
| SE7513148L (sv) | 1977-05-25 |
| DK288576A (da) | 1977-05-25 |
| NO149329B (no) | 1983-12-19 |
| GB1525067A (en) | 1978-09-20 |
| SE450858B (sv) | 1987-08-03 |
| NO762225L (enrdf_load_stackoverflow) | 1977-05-25 |
| FI62181B (fi) | 1982-07-30 |
| FI761882A7 (enrdf_load_stackoverflow) | 1977-05-25 |
| DK156972B (da) | 1989-10-23 |
| DE2629134C2 (enrdf_load_stackoverflow) | 1991-11-14 |
| FR2332499B2 (enrdf_load_stackoverflow) | 1982-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: FLAEKT AB |