JPS6454149A - Ventilating device - Google Patents

Ventilating device

Info

Publication number
JPS6454149A
JPS6454149A JP21103287A JP21103287A JPS6454149A JP S6454149 A JPS6454149 A JP S6454149A JP 21103287 A JP21103287 A JP 21103287A JP 21103287 A JP21103287 A JP 21103287A JP S6454149 A JPS6454149 A JP S6454149A
Authority
JP
Japan
Prior art keywords
air
ventilating
axis
constitution
fan
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.)
Pending
Application number
JP21103287A
Other languages
Japanese (ja)
Inventor
Akira Mori
Hidenori Yamazaki
Yukio Yamamura
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP21103287A priority Critical patent/JPS6454149A/en
Publication of JPS6454149A publication Critical patent/JPS6454149A/en
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)

Abstract

PURPOSE:To enable a ventilating device for stagnant air in the attic etc., to perform efficiently by disposing a part of ventilating holes in opposing walls, and ejecting air jets from around the axis connecting said ventilating holes so they may intersect the axis at an angle. CONSTITUTION:An air delivery unit 1 comprising an annular pipe 2 and a fan 3 is disposed on the axis B connecting ventilating holes A1, A2 drilled in opposing walls W1, W2. When the fan 3 is operated, air is ejected from many air nozzles disposed in the annular pipe 2 so the air may be inwardly oriented toward the axis B. As a result, the air inside the air jets is dragged into the air jets to form a swirl C. Accordingly, an air flow is generated from the ventilating hole A1 to the ventilating hole A2 to perform ventilation. By this constitution, the ventilating efficiency can be improved.
JP21103287A 1987-08-24 1987-08-24 Ventilating device Pending JPS6454149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21103287A JPS6454149A (en) 1987-08-24 1987-08-24 Ventilating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21103287A JPS6454149A (en) 1987-08-24 1987-08-24 Ventilating device

Publications (1)

Publication Number Publication Date
JPS6454149A true JPS6454149A (en) 1989-03-01

Family

ID=16599235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21103287A Pending JPS6454149A (en) 1987-08-24 1987-08-24 Ventilating device

Country Status (1)

Country Link
JP (1) JPS6454149A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105650743A (en) * 2016-03-28 2016-06-08 广东美的制冷设备有限公司 Air conditioner indoor unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105650743A (en) * 2016-03-28 2016-06-08 广东美的制冷设备有限公司 Air conditioner indoor unit

Similar Documents

Publication Publication Date Title
CA1277171C (en) Radial upblast exhaust fan apparatus
JPH07190443A (en) Blower equipment
BR9913270A (en) Sprayer and spraying method
EP3944901A1 (en) Sprayer
US4106430A (en) Single chamber type coating and baking apparatus
JP2654227B2 (en) Exhaust method
JP2627252B2 (en) Artificial tornado type exhaust hood and operation method thereof
JPS6454149A (en) Ventilating device
JP4282033B2 (en) Spray and air mixing promotion device
JPH05180479A (en) Feeding method for ductless air
CN211451781U (en) Energy-saving silencing air nozzle capable of switching air passages
JPH05157306A (en) Air discharging device
JPS6434458A (en) Coanda-type washing nozzle
JPH05317450A (en) Fire extinguishing device
JPS5460745A (en) Air conditioner
CN110749185A (en) Energy-saving silencing air nozzle capable of switching air passages
JPH0725545Y2 (en) Tornado type air suction port
SU1214226A1 (en) Centrifugal injector
CN214554537U (en) Go out fog mouth structure, atomizing system and portable dense fog machine
JPS6340587B2 (en)
CN215427331U (en) Carbon dioxide low smoke machine
JPH02195140A (en) Ventilator
JPS5659142A (en) Ultrasonic humidifier
JPS55123400A (en) 2-stage venturi-type fluid feeder
JPS6439926A (en) Method for sprinkling termite controlling agent