JPS5612939A - Ventilating apparatus - Google Patents

Ventilating apparatus

Info

Publication number
JPS5612939A
JPS5612939A JP8886279A JP8886279A JPS5612939A JP S5612939 A JPS5612939 A JP S5612939A JP 8886279 A JP8886279 A JP 8886279A JP 8886279 A JP8886279 A JP 8886279A JP S5612939 A JPS5612939 A JP S5612939A
Authority
JP
Japan
Prior art keywords
fan
air
room
passage
room air
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP8886279A
Other languages
Japanese (ja)
Other versions
JPS6232374B2 (en
Inventor
Tadami Tanaka
Akira Sugiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8886279A priority Critical patent/JPS5612939A/en
Publication of JPS5612939A publication Critical patent/JPS5612939A/en
Publication of JPS6232374B2 publication Critical patent/JPS6232374B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Ventilation (AREA)

Abstract

PURPOSE:To provide an arrangement for fan, which is capable of effecting forced intake and exhaust of air simultaneously by a single of fan, by dividing the inner space of fan into passages, and one of the passages is used for recirculation and forced exhaust of room air and the other passage is used for recirculation of room air and forced introduction of open air. CONSTITUTION:When impeller 3 is rotated by motor 2, room air a is drawn into impeller 3 after it is cleaned while passing through inlet port 7 and filter 7a. On the other hand, open air b is drawn from open-air inlet port 18 by the fan pressure aceted in fan intake passage 17a communicated to fan casing 5a and carried into impeller 3 together with room air a introduced from inlet port 7a. Then, open air thus mixed with room air is carried into fan outlet passage 11a and discharged into the room from outlet port 9. At the same time, a portion of room air carried into fan outlet passage 11 is discharged to the outside of the room via exhaust passage 12 whereas the remainder is blown into the room also from outlet port 9.
JP8886279A 1979-07-12 1979-07-12 Ventilating apparatus Granted JPS5612939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8886279A JPS5612939A (en) 1979-07-12 1979-07-12 Ventilating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8886279A JPS5612939A (en) 1979-07-12 1979-07-12 Ventilating apparatus

Publications (2)

Publication Number Publication Date
JPS5612939A true JPS5612939A (en) 1981-02-07
JPS6232374B2 JPS6232374B2 (en) 1987-07-14

Family

ID=13954802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8886279A Granted JPS5612939A (en) 1979-07-12 1979-07-12 Ventilating apparatus

Country Status (1)

Country Link
JP (1) JPS5612939A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61296954A (en) * 1985-06-26 1986-12-27 Fujitsu Ltd Reflow bonding device
JPS63181454U (en) * 1987-05-18 1988-11-22
JPH02140517U (en) * 1989-04-27 1990-11-26
JP2006308180A (en) * 2005-04-27 2006-11-09 Max Co Ltd Blowing device, heat exchange type ventilating device, ventilating system, and building

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61296954A (en) * 1985-06-26 1986-12-27 Fujitsu Ltd Reflow bonding device
JPS63181454U (en) * 1987-05-18 1988-11-22
JPH02140517U (en) * 1989-04-27 1990-11-26
JP2006308180A (en) * 2005-04-27 2006-11-09 Max Co Ltd Blowing device, heat exchange type ventilating device, ventilating system, and building

Also Published As

Publication number Publication date
JPS6232374B2 (en) 1987-07-14

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