CH565352A5 - - Google Patents
Info
- Publication number
- CH565352A5 CH565352A5 CH106374A CH106374A CH565352A5 CH 565352 A5 CH565352 A5 CH 565352A5 CH 106374 A CH106374 A CH 106374A CH 106374 A CH106374 A CH 106374A CH 565352 A5 CH565352 A5 CH 565352A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrostatic Separation (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732306948 DE2306948A1 (en) | 1973-02-13 | 1973-02-13 | INDOOR AIR CONDITIONING UNIT |
Publications (1)
Publication Number | Publication Date |
---|---|
CH565352A5 true CH565352A5 (en) | 1975-08-15 |
Family
ID=5871726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH106374A CH565352A5 (en) | 1973-02-13 | 1974-01-25 |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT329228B (en) |
CH (1) | CH565352A5 (en) |
DE (1) | DE2306948A1 (en) |
IT (1) | IT1007300B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5131463A (en) * | 1991-06-03 | 1992-07-21 | Carrier Corporation | Corrosion protection filter for heat exchangers |
-
1973
- 1973-02-13 DE DE19732306948 patent/DE2306948A1/en active Pending
-
1974
- 1974-01-25 CH CH106374A patent/CH565352A5/xx not_active IP Right Cessation
- 1974-02-08 IT IT2034474A patent/IT1007300B/en active
- 1974-02-13 AT AT113574A patent/AT329228B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT329228B (en) | 1976-04-26 |
DE2306948A1 (en) | 1974-08-15 |
ATA113574A (en) | 1975-07-15 |
IT1007300B (en) | 1976-10-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |