JPS54160045A - Ventilating device - Google Patents

Ventilating device

Info

Publication number
JPS54160045A
JPS54160045A JP6769578A JP6769578A JPS54160045A JP S54160045 A JPS54160045 A JP S54160045A JP 6769578 A JP6769578 A JP 6769578A JP 6769578 A JP6769578 A JP 6769578A JP S54160045 A JPS54160045 A JP S54160045A
Authority
JP
Japan
Prior art keywords
frame
fitted
fan
shutter
motor
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
JP6769578A
Other languages
Japanese (ja)
Inventor
Katsunori Ohira
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6769578A priority Critical patent/JPS54160045A/en
Publication of JPS54160045A publication Critical patent/JPS54160045A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain a small-scale ventilating fan that consists of a frame, in which a grill forming a ventilating passage is fitted in a mounting-and-demounting-free shape and a fan turned by means of a motor is housed, and a shutter frame provided with a shutter at the rear end, the fan is made up in a mounting-and-demounting-free shape by means of a spring and assembly is easy. CONSTITUTION:A grill 2 is used as a ventilating passage of guards 5 concentrically disposed. With a frame 3, several arms 15 are radially mounted to the rear end, and a plate blade 16 utilized when fitting to pipes, etc. installed to a window frame, etc. is fixed. A funnel-shapedfan-guard 21 is fitted to a stage portion of a nose, and simply mounted to the frame 3 by elastic deformation. A motor 24 is fastened by utilizing the arms 15, a fan 26 is fitted to the pivot, a coil spring 29 is fitted to the outside of a boss 27, and both ends fitted to the through holes 30 of the fan 26 and can freely be mounted and demounted. A cylindrical shutter frame 4 is provided with a shutter 39, and fitted to a rear portion of the frame 3. Meanwhile, power source cord 45 are fixed to the arms 15, and connected to the motor 24.
JP6769578A 1978-06-07 1978-06-07 Ventilating device Pending JPS54160045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6769578A JPS54160045A (en) 1978-06-07 1978-06-07 Ventilating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6769578A JPS54160045A (en) 1978-06-07 1978-06-07 Ventilating device

Publications (1)

Publication Number Publication Date
JPS54160045A true JPS54160045A (en) 1979-12-18

Family

ID=13352343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6769578A Pending JPS54160045A (en) 1978-06-07 1978-06-07 Ventilating device

Country Status (1)

Country Link
JP (1) JPS54160045A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6138424U (en) * 1984-08-09 1986-03-11 三菱電機株式会社 Ventilation fan for duct
JPS62132327U (en) * 1986-02-13 1987-08-20
JP2008209090A (en) * 2007-02-28 2008-09-11 Matsushita Electric Ind Co Ltd Ventilator
WO2021057471A1 (en) * 2019-09-24 2021-04-01 青岛海尔空调器有限总公司 Air conditioner outdoor unit and air conditioner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6138424U (en) * 1984-08-09 1986-03-11 三菱電機株式会社 Ventilation fan for duct
JPS62132327U (en) * 1986-02-13 1987-08-20
JP2008209090A (en) * 2007-02-28 2008-09-11 Matsushita Electric Ind Co Ltd Ventilator
WO2021057471A1 (en) * 2019-09-24 2021-04-01 青岛海尔空调器有限总公司 Air conditioner outdoor unit and air conditioner

Similar Documents

Publication Publication Date Title
DE69313605T2 (en) EXERCISE DEVICE WITH AN ENERGY ABSORBING FAN WHEEL
JPS54160045A (en) Ventilating device
FR2425002A1 (en) Wind powered energy generator - has rotor at entry of casing forming divergent passage and including blades to maintain heading
CN207568897U (en) A kind of herding wind turbine being easily installed
FR2442409A1 (en) Electrically operated air convector heater - has air passing over vertically mounted light bulbs to produce negative ionisation
JPS57153138A (en) Air conditioning ventilating fan
CN207999898U (en) A kind of safe and practical small-sized household air purifier
ES8304783A1 (en) Hand-held hair dryer.
US1487978A (en) Vision shield for vehicles
CN212657047U (en) Novel fan
ES487188A1 (en) Axial flow fans
CN219287386U (en) Photovoltaic inverter protection device
CN211920497U (en) Wind-out throttle handle
CN213144814U (en) Boiler induced draft fan actuating mechanism with protective structure
SU688715A1 (en) Fan inlet apparatus
CN217207050U (en) Novel explosion-proof axial flow fan
GB895367A (en) Improvements in ventilating apparatus
JPS52153213A (en) Electric fan
JPS53115912A (en) Electric blower
GB908042A (en) Improvements in or relating to flow control devices
KR850003946A (en) Electric fan grill
JPS54104010A (en) Blower
JPS53122243A (en) Ventilating fan
JPS5325933A (en) Forced draft burner
JPS57148199A (en) Operation of cooling tower