JPS56157746A - Air amount-regulating damper for pan type air supply and exhaust port of air conditioning ventilator - Google Patents

Air amount-regulating damper for pan type air supply and exhaust port of air conditioning ventilator

Info

Publication number
JPS56157746A
JPS56157746A JP6107880A JP6107880A JPS56157746A JP S56157746 A JPS56157746 A JP S56157746A JP 6107880 A JP6107880 A JP 6107880A JP 6107880 A JP6107880 A JP 6107880A JP S56157746 A JPS56157746 A JP S56157746A
Authority
JP
Japan
Prior art keywords
air
exhaust port
air supply
amount
inner pipe
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
JP6107880A
Other languages
Japanese (ja)
Other versions
JPS5917333B2 (en
Inventor
Shoichi Imayoshi
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.)
Taisei Corp
Original Assignee
Taisei Corp
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 Taisei Corp filed Critical Taisei Corp
Priority to JP6107880A priority Critical patent/JPS5917333B2/en
Publication of JPS56157746A publication Critical patent/JPS56157746A/en
Publication of JPS5917333B2 publication Critical patent/JPS5917333B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Duct Arrangements (AREA)

Abstract

PURPOSE: To simply control the amount of air by a method in which in air amount- regulating mechanism is built in a pan type air supply and exhaust port body and the area of the air path of the air supply and exhaust port is increased or reduced by vertically moving a cylindrical damper provided with a rotary diffusing plate inside.
CONSTITUTION: A hook guide member 5 is provided to the upper part of the straight cylinder 1a of an outer core 1, and an inner pipe 3 is inserted in a loosened manner into the straight cylinder 1a. The inner pipe 3 is set in such a manner as to make it movable vertically to the cone 1 by means of a sprial guide member 6 and a projection 7. Also a diffusing plate 2 is provided below the fanlike spread portion 1b of the core 1 by hanging it down from a hanger 9 provided in a movable manner in the axial direction of the inner pipe 3 to the hook guide member 5. When the diffusing plate 2 is turned, the inner pipe 3 is turned and its height is chaged and thereby the opening area of the air supply and exhaust port 4 between the cone 1 and the diffusing plate 2 is changed, so that the amount of air can be regulated.
COPYRIGHT: (C)1981,JPO&Japio
JP6107880A 1980-05-08 1980-05-08 Air volume control damper for pan-shaped air supply and exhaust ports in air conditioning ventilation equipment Expired JPS5917333B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6107880A JPS5917333B2 (en) 1980-05-08 1980-05-08 Air volume control damper for pan-shaped air supply and exhaust ports in air conditioning ventilation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6107880A JPS5917333B2 (en) 1980-05-08 1980-05-08 Air volume control damper for pan-shaped air supply and exhaust ports in air conditioning ventilation equipment

Publications (2)

Publication Number Publication Date
JPS56157746A true JPS56157746A (en) 1981-12-05
JPS5917333B2 JPS5917333B2 (en) 1984-04-20

Family

ID=13160727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6107880A Expired JPS5917333B2 (en) 1980-05-08 1980-05-08 Air volume control damper for pan-shaped air supply and exhaust ports in air conditioning ventilation equipment

Country Status (1)

Country Link
JP (1) JPS5917333B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59208231A (en) * 1983-05-11 1984-11-26 Aisin Warner Ltd Fixing part of one way clutch of speed change gear

Also Published As

Publication number Publication date
JPS5917333B2 (en) 1984-04-20

Similar Documents

Publication Publication Date Title
CA2142215A1 (en) Automatic Instant Lighting System for Liquid Fuel Burner
JPS56157746A (en) Air amount-regulating damper for pan type air supply and exhaust port of air conditioning ventilator
NO174361C (en) Valve for regulating the air flow from a cooker extractor unit
JPS521540A (en) Pot type burner
JPS5590237A (en) Small parts automatic assembling device
JPS6234236Y2 (en)
JPS5546321A (en) Combustion control system
JPS5715155A (en) Valve configuration of proportional control valve for gas
JPS55132471A (en) Swing type check valve to be provided in pipeline
JPS54124307A (en) Air flow control method of blower
JPS6415273A (en) Device for feeding molten metal
JPS56127108A (en) Gas burner
JPS541439A (en) Combustion device
JPS55112950A (en) Damper for ceiling type feeding and exhausting port of air condition and ventilation system
JPS52109042A (en) Carbureter equipped with air passage control wall around choke valve
JPS51121943A (en) Withdrawal air quantity control means for air conditioner
JPS5527532A (en) Adjustor for drain intake
JPS5362237A (en) Safety device for combustion
JPS56121929A (en) Ventilating fan for kitchen stove
JPS57197057A (en) Apparatus for feeding material to be incinerated in incinerator
JPS54141309A (en) Reducing blow out method for blast furnace
JPS5670111A (en) Flow direction controller
JPS55150420A (en) Cartridge type oil feed tank with upper oil feed port
JPS56120864A (en) Valve for feeding air and liquid to tyre
JPS6449813A (en) City refuse incinerator