NO145115C - PROCEDURE FOR AA REDUCE CREATION BY HEAT EXCHANGERS AND DEVICE FOR IMPLEMENTING THIS PROCEDURE - Google Patents
PROCEDURE FOR AA REDUCE CREATION BY HEAT EXCHANGERS AND DEVICE FOR IMPLEMENTING THIS PROCEDUREInfo
- Publication number
- NO145115C NO145115C NO782621A NO782621A NO145115C NO 145115 C NO145115 C NO 145115C NO 782621 A NO782621 A NO 782621A NO 782621 A NO782621 A NO 782621A NO 145115 C NO145115 C NO 145115C
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- implementing
- heat exchangers
- reduce creation
- creation
- Prior art date
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
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7709295A SE422498B (en) | 1977-08-18 | 1977-08-18 | SET TO DISCOVER RESP REDUCE CREATION OF SWITCHES AND DEVICES FOR IMPLEMENTATION OF THE SET |
Publications (3)
Publication Number | Publication Date |
---|---|
NO782621L NO782621L (en) | 1979-02-20 |
NO145115B NO145115B (en) | 1981-10-05 |
NO145115C true NO145115C (en) | 1982-01-13 |
Family
ID=20332034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO782621A NO145115C (en) | 1977-08-18 | 1978-08-01 | PROCEDURE FOR AA REDUCE CREATION BY HEAT EXCHANGERS AND DEVICE FOR IMPLEMENTING THIS PROCEDURE |
Country Status (7)
Country | Link |
---|---|
DE (1) | DE2834857C2 (en) |
DK (1) | DK347378A (en) |
FI (1) | FI782454A (en) |
FR (1) | FR2400685A1 (en) |
NL (1) | NL7808003A (en) |
NO (1) | NO145115C (en) |
SE (1) | SE422498B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK2508814T3 (en) * | 2011-04-08 | 2018-06-25 | Zehnder Group Int Ag | Ventilation unit |
CN112611101B (en) * | 2020-11-25 | 2022-06-28 | 珠海格力电器股份有限公司 | Preheating device of fresh air system, control method of preheating device and fresh air system |
CN114061036A (en) * | 2021-11-24 | 2022-02-18 | 广东美的制冷设备有限公司 | Fresh air fan anti-freezing control method, fresh air fan and computer readable storage medium |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2319084A1 (en) * | 1975-07-23 | 1977-02-18 | Aero Plast | Air conditioner with horizontal distributor tubes - has adjacent fans circulating fresh air around tubes and baffles |
SE419897B (en) * | 1975-11-18 | 1981-08-31 | Munters Ab Carl | SET FOR DEFROSTING OR DEPARTMENT OF HEAT EXCHANGE AND DEVICE BEFORE ITS IMPLEMENTATION |
US3991820A (en) * | 1975-12-18 | 1976-11-16 | Modine Manufacturing Company | Recuperator structure |
SE402486B (en) * | 1976-11-09 | 1978-07-03 | Svenska Flaektfabriken Ab | VERMEAT RECYCLING FACILITY |
-
1977
- 1977-08-18 SE SE7709295A patent/SE422498B/en unknown
-
1978
- 1978-07-28 NL NL7808003A patent/NL7808003A/en not_active Application Discontinuation
- 1978-08-01 NO NO782621A patent/NO145115C/en unknown
- 1978-08-07 DK DK347378A patent/DK347378A/en not_active Application Discontinuation
- 1978-08-08 FR FR7823389A patent/FR2400685A1/en not_active Withdrawn
- 1978-08-09 DE DE2834857A patent/DE2834857C2/en not_active Expired
- 1978-08-11 FI FI782454A patent/FI782454A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO145115B (en) | 1981-10-05 |
DE2834857A1 (en) | 1979-03-08 |
DK347378A (en) | 1979-02-19 |
DE2834857C2 (en) | 1982-06-03 |
NL7808003A (en) | 1979-02-20 |
NO782621L (en) | 1979-02-20 |
FI782454A (en) | 1979-02-19 |
SE422498B (en) | 1982-03-08 |
SE7709295L (en) | 1979-02-19 |
FR2400685A1 (en) | 1979-03-16 |
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