JPS5568547A - Air curtain - Google Patents

Air curtain

Info

Publication number
JPS5568547A
JPS5568547A JP14225978A JP14225978A JPS5568547A JP S5568547 A JPS5568547 A JP S5568547A JP 14225978 A JP14225978 A JP 14225978A JP 14225978 A JP14225978 A JP 14225978A JP S5568547 A JPS5568547 A JP S5568547A
Authority
JP
Japan
Prior art keywords
air
door
blower
switch
swinging
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
JP14225978A
Other languages
Japanese (ja)
Inventor
Shigeru Tanaka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14225978A priority Critical patent/JPS5568547A/en
Publication of JPS5568547A publication Critical patent/JPS5568547A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable cooling and heating, particularly in a train coach, to be achieved effectively, by fixing a blower's air-blowing direction in parallel with a door when the door is left opened, and making it possible to swing the air-blowing direction when the door is closed.
CONSTITUTION: When a door is kept closed, a contact 7b of a switch 7 in a door- open-or-close detecting mechanism 1 is closed and together with motion of a switch 8 in a swing-motion-stop-position detecting mechanism 12, a swinging mechanism 9 is operated by a power source 11 to start swinging. On the other hand, when doors 2 and 2' are left opened and the switch 7 is switched to turn the contact 7b off, a blower 4 continues the swinging motion until its air-blowing direction comes to the preset direction (downward position) and when the blower 4 has come to a position to blow air downwards, the switch 8 is switched to turn the contact 8b OFF and the swinging motion is stopped. The blower 4 forms an air curtain at exit or entrance in this position, so that indoor air can be isolated from outdoor air.
COPYRIGHT: (C)1980,JPO&Japio
JP14225978A 1978-11-20 1978-11-20 Air curtain Pending JPS5568547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14225978A JPS5568547A (en) 1978-11-20 1978-11-20 Air curtain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14225978A JPS5568547A (en) 1978-11-20 1978-11-20 Air curtain

Publications (1)

Publication Number Publication Date
JPS5568547A true JPS5568547A (en) 1980-05-23

Family

ID=15311160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14225978A Pending JPS5568547A (en) 1978-11-20 1978-11-20 Air curtain

Country Status (1)

Country Link
JP (1) JPS5568547A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020148445A (en) * 2019-03-15 2020-09-17 トヨタホーム株式会社 Building air conditioning facility

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020148445A (en) * 2019-03-15 2020-09-17 トヨタホーム株式会社 Building air conditioning facility

Similar Documents

Publication Publication Date Title
JPS54110536A (en) Device for time-lag putting out room lamp for motorcar
JPS5777210A (en) Air conditioner for vehicle
JPS5568547A (en) Air curtain
DK0514960T3 (en) Fan with hinged control flap
JPS6233234A (en) Automatic door with air curtain device
JPS5653908A (en) Air conditioner for automobile
JPS5380752A (en) Air conditioner
JPS5343350A (en) Door controlling system for elevator
JPS5319661A (en) Air conditioner in clean room
JPS54109223A (en) Rain door
JPS5722909A (en) Air-conditioning apparatus for vehicle
FR2442406A1 (en) INSTALLATION FOR SAVING ENERGY DURING HEATING, RESPECTIVELY AIR CONDITIONING OF PREMISES
JPS6421142A (en) Building with natural ventilating device
JPS5355556A (en) Refrigerator
JPS5710033A (en) Air conditioner
FR2439949A1 (en) Smoke clearance roof ventilator - has ventilation panel pivoted open with panel sliding open in subframe
JPS5233339A (en) Automatic door controlling device
JPS6441730A (en) Air conditioner
JPS5634043A (en) Ventilating fan for use in kitchen
JPS53135154A (en) Air conditioner
JPS51118149A (en) Doorway shutting off apparatus of refrigrator etc .
JPS5623595A (en) Blower
JPS5675216A (en) Opening and closing device for sliding door
JPS6466392A (en) Solar radiation controller
JPS5430647A (en) Indoor temperature control apparatus