SE9403771L - ventilation Unit - Google Patents

ventilation Unit

Info

Publication number
SE9403771L
SE9403771L SE9403771A SE9403771A SE9403771L SE 9403771 L SE9403771 L SE 9403771L SE 9403771 A SE9403771 A SE 9403771A SE 9403771 A SE9403771 A SE 9403771A SE 9403771 L SE9403771 L SE 9403771L
Authority
SE
Sweden
Prior art keywords
fan
ventilation unit
divided housing
fans
intake
Prior art date
Application number
SE9403771A
Other languages
Swedish (sv)
Other versions
SE507252C2 (en
SE9403771D0 (en
Inventor
Nobuyuki Nanri
Masatsugu Otobe
Original Assignee
Matsushita Seiko Kk
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 Matsushita Seiko Kk filed Critical Matsushita Seiko Kk
Publication of SE9403771D0 publication Critical patent/SE9403771D0/en
Publication of SE9403771L publication Critical patent/SE9403771L/en
Publication of SE507252C2 publication Critical patent/SE507252C2/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
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • 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

Abstract

The ventilation unit consists of a fan or fans, driven by a common motor, in a divided housing, one side for extraction and the other for intake. The air passages are separated by a special exchanger unit (32) which permits air flow in one direction only. A single electric motor (17) has one fan on each end of its shaft, and is arranged so that each fan is in each side of the divided housing (2).
SE9403771A 1994-02-21 1994-11-03 ventilation Unit SE507252C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02228994A JP3144977B2 (en) 1994-02-21 1994-02-21 Ventilation equipment

Publications (3)

Publication Number Publication Date
SE9403771D0 SE9403771D0 (en) 1994-11-03
SE9403771L true SE9403771L (en) 1995-08-22
SE507252C2 SE507252C2 (en) 1998-05-04

Family

ID=12078595

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9403771A SE507252C2 (en) 1994-02-21 1994-11-03 ventilation Unit

Country Status (3)

Country Link
JP (1) JP3144977B2 (en)
DE (1) DE4440436C2 (en)
SE (1) SE507252C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3830356B2 (en) 2001-04-13 2006-10-04 富士通株式会社 Servo mark detection device and storage medium recording servo mark
JP4432633B2 (en) * 2004-06-16 2010-03-17 パナソニック株式会社 Simultaneous supply / exhaust ventilator
EP2098796A1 (en) * 2008-03-04 2009-09-09 New Evelino Srl Compact device for air change with heat recovery
DE202014003368U1 (en) 2014-01-14 2014-07-23 LUNOS Lüftungstechnik GmbH für Raumluftsysteme Ventilation unit for indoor ventilation in buildings
DE102018003346A1 (en) * 2018-01-02 2019-07-04 Kampmann Gmbh Device for ventilating rooms
PL243404B1 (en) * 2020-04-24 2023-08-21 Adamski Bartlomiej Wireless ventilation system with recuperation powered from an integrated photovoltaic-wind panel
FI129583B (en) * 2021-04-29 2022-05-13 Napalmi Tietotekniikka Oy Fan

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH470587A (en) * 1966-01-06 1969-03-31 Baumann Ludwig Room fan with simultaneous delivery of outside air into the interior and of interior air to the outside, especially with an intermediate seal
JPS52119506A (en) * 1976-03-31 1977-10-07 Shinichi Itayama Reversible fans of silocco fan type ventilation

Also Published As

Publication number Publication date
SE507252C2 (en) 1998-05-04
SE9403771D0 (en) 1994-11-03
DE4440436A1 (en) 1995-08-24
JP3144977B2 (en) 2001-03-12
JPH07233993A (en) 1995-09-05
DE4440436C2 (en) 1996-04-25

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Legal Events

Date Code Title Description
NUG Patent has lapsed