FI750874A - - Google Patents

Info

Publication number: FI750874A
Authority: FI; Finland

Application number

FI750874A

Inventor

Ove Strindberg

Roy Holmberg

Original Assignee

Svenska Flaektfabriken Ab

Priority date (The priority date 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 date listed.)

1974-03-26

Filing date

1975-03-24

Publication date

1975-09-27

1975-03-24 Application filed by Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab

1975-09-27 Publication of FI750874A publication Critical patent/FI750874A/fi

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
- F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
- F24D5/02—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated
- 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)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

FI750874A 1974-03-26 1975-03-24 FI750874A (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7404016A SE387431B (sv)	1974-03-26	1974-03-26	Sett att effektivera vermeatervinningen vid vermeatervinningssystem i ventilationsanleggningar

Publications (1)

Publication Number	Publication Date
FI750874A true FI750874A (fi)	1975-09-27

Family

ID=20320634

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI750874A FI750874A (fi)	1974-03-26	1975-03-24

Country Status (3)

Country	Link
FI (1)	FI750874A (fi)
FR (1)	FR2266117A1 (fi)
SE (1)	SE387431B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE405168B (sv) *	1975-12-22	1978-11-20	Atomenergi Ab	Anordning for overforing av verme fran franluft till tilluft
FR2451547A1 (fr) *	1979-03-12	1980-10-10	Sofretes	Procede perfectionne de chauffage de locaux avec ou sans production d'eau chaude sanitaire, par couplage de l'energie solaire avec une autre source d'energie et recuperation, et installation comportant application de ce procede
SE8204200L (sv) *	1982-07-07	1984-01-08	Emil Gruniger	Vermeackumulator
CN112344465A (zh) *	2020-11-09	2021-02-09	安徽工业大学	一种可进行排风热回收的二氧化碳跨临界循环新风空调机组

1974
- 1974-03-26 SE SE7404016A patent/SE387431B/xx unknown
1975
- 1975-03-24 FI FI750874A patent/FI750874A/fi not_active Application Discontinuation
- 1975-03-25 FR FR7509301A patent/FR2266117A1/fr active Granted

Also Published As

Publication number	Publication date
FR2266117B1 (fi)	1979-03-16
FR2266117A1 (en)	1975-10-24
SE387431B (sv)	1976-09-06
SE7404016L (fi)	1975-09-29

Publication	Publication Date	Title
FR2272685B1 (fi)	1979-03-09
FR2274219B1 (fi)	1980-06-27
FR2269744A1 (fi)	1975-11-28
FR2262687A1 (fi)	1975-09-26
FR2266117B1 (fi)	1979-03-16
FR2273771B1 (fi)	1979-04-13
FR2263701B3 (fi)	1976-12-17
AU7459074A (fi)	1976-04-29
FR2273131B2 (fi)	1978-05-19
AU485556B2 (fi)	1976-08-26
CS174487B1 (fi)	1977-03-31
BG20931A1 (fi)	1976-01-20
AU480247A (fi)	1975-09-25
CH595418A5 (fi)	1978-02-15
CH592948A5 (fi)	1977-11-15
BG21356A1 (fi)	1976-05-20
BG21340A1 (fi)	1976-05-20
BG21331A1 (fi)	1976-05-20
BG21290A1 (fi)	1976-05-20
BG21287A1 (fi)	1976-05-20
BG21057A1 (fi)	1976-03-20
BG20971A1 (fi)	1976-01-20
BG20941A1 (fi)	1976-01-20
BG20436A1 (fi)	1975-12-05
BG20244A1 (fi)	1975-11-05

Legal Events

Date	Code	Title	Description
2004-08-31	FC	Application refused	Owner name: FLAEKT AKTIEBOLAG