FI840280A0 - VENTILATIONSSYSTEM - Google Patents

VENTILATIONSSYSTEM

Info

Publication number
FI840280A0
FI840280A0 FI840280A FI840280A FI840280A0 FI 840280 A0 FI840280 A0 FI 840280A0 FI 840280 A FI840280 A FI 840280A FI 840280 A FI840280 A FI 840280A FI 840280 A0 FI840280 A0 FI 840280A0
Authority
FI
Finland
Prior art keywords
ventilationssystem
Prior art date
Application number
FI840280A
Other languages
Finnish (fi)
Other versions
FI73067B (en
FI840280A (en
FI73067C (en
Inventor
Vesa Koponen
Ingmar Rolin
Erkki Salmio
Martta Pursiainen
Babahanov Mihailovits
Stepanova Nadezh Aleksandrivna
Mineejev Vladimir Mihailovits
Shatalov Aleksei Pavlovits
Original Assignee
Suomen Puhallintehdas Oy
Sntl N Maatalouden Saehkoeisty
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.)
Filing date
Publication date
Application filed by Suomen Puhallintehdas Oy, Sntl N Maatalouden Saehkoeisty filed Critical Suomen Puhallintehdas Oy
Priority to FI840280A priority Critical patent/FI73067C/en
Publication of FI840280A0 publication Critical patent/FI840280A0/en
Publication of FI840280A publication Critical patent/FI840280A/en
Publication of FI73067B publication Critical patent/FI73067B/en
Application granted granted Critical
Publication of FI73067C publication Critical patent/FI73067C/en

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
    • 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
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • 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)
  • Central Air Conditioning (AREA)
  • Housing For Livestock And Birds (AREA)
FI840280A 1984-01-24 1984-01-24 Ventilation systems. FI73067C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI840280A FI73067C (en) 1984-01-24 1984-01-24 Ventilation systems.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI840280A FI73067C (en) 1984-01-24 1984-01-24 Ventilation systems.
FI840280 1984-01-24

Publications (4)

Publication Number Publication Date
FI840280A0 true FI840280A0 (en) 1984-01-24
FI840280A FI840280A (en) 1985-07-25
FI73067B FI73067B (en) 1987-04-30
FI73067C FI73067C (en) 1987-08-10

Family

ID=8518426

Family Applications (1)

Application Number Title Priority Date Filing Date
FI840280A FI73067C (en) 1984-01-24 1984-01-24 Ventilation systems.

Country Status (1)

Country Link
FI (1) FI73067C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI95505C (en) * 1992-12-08 1996-02-12 Flaekt Oy Method and apparatus for air conditioning and heating of room spaces

Also Published As

Publication number Publication date
FI73067B (en) 1987-04-30
FI840280A (en) 1985-07-25
FI73067C (en) 1987-08-10

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OY SUOMEN PUHALLINTEHDAS

Owner name: SNTL:N MAATALOUDEN SAEHKOEISTYKSEN