JPS6049372U - 乱流および低振動数騒音減少装置 - Google Patents

乱流および低振動数騒音減少装置

Info

Publication number
JPS6049372U
JPS6049372U JP1984117113U JP11711384U JPS6049372U JP S6049372 U JPS6049372 U JP S6049372U JP 1984117113 U JP1984117113 U JP 1984117113U JP 11711384 U JP11711384 U JP 11711384U JP S6049372 U JPS6049372 U JP S6049372U
Authority
JP
Japan
Prior art keywords
screen
control device
damper
flow path
blade
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
JP1984117113U
Other languages
English (en)
Other versions
JPS6132225Y2 (ja
Inventor
ステフアン　チヤールズ　イングルズ
Original Assignee
キヤリア．コ−ポレイシヨン
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 キヤリア．コ−ポレイシヨン filed Critical キヤリア．コ−ポレイシヨン
Publication of JPS6049372U publication Critical patent/JPS6049372U/ja
Application granted granted Critical
Publication of JPS6132225Y2 publication Critical patent/JPS6132225Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/10—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1466—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with pneumatic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1473—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Flow Control Members (AREA)
  • Details Of Valves (AREA)
  • Flow Control (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Fluid-Damping Devices (AREA)
  • Pipe Accessories (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Noise Elimination (AREA)
  • Transplanting Machines (AREA)
  • Control Of Electric Motors In General (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Golf Clubs (AREA)
  • General Details Of Gearings (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Exhaust Silencers (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は本考案によるダンパ組立体の一部切除した透視
図、第２図は空気分配系内に設置した第１図のダンパ組
立体の断面図である。 図中、１０はダンパ組立体、１２はハウジング、２０は
ダンパ、２２はブレード、３０．４０はスクリーン、４
２は室。

Claims (5)

    【実用新案登録請求の範囲】
  1. （１）入口と出口とそれらの間に画定された空気流路を
    有するハウジングと、該空気流路内に設けられており、
    前記入口と協同して該流路を通る空気流を制御するため
    に流路に対して横断方向の軸線の周りに閉鎖位置と開放
    位置の間で回転しうるように取付けられた湾曲ブレード
    を有するダンパとから成る、空気分配管系統のための制
    御装置において、 前記ブレードにスクリーン３０を付設し、該ブレードが
    開放位置に置かれたとき該スクリーンが流路内に延在し
    、流路の少くとも一部分が該スクリーンを貫通するよう
    に構成したことを特徴とする制御装置。
  2. （２）前記スクリーンは、前記ブレードから＋〜１イン
    チ（１，２７〜２．５４ｃｉ）延長している実用新案登
    録請求の範囲第１項記載の制御装置。
  3. （３）前記スクリーンはほぼ３５〜６５％の多孔率を有
    している実用新案登録請求の範囲第２項記載の制御装置
    。
  4. （４）第２のスクリーン４０を前記入口のすぐ下流で前
    記ハウジングの壁から離隔させて前記流路内に配設して
    該ハウジング壁と協同して室４２を形成し、それによっ
    て前記ダンパを通って流れる空気が該第２スクリーンを
    覆って流れ、ダンパのところで生じた渦流を破砕するよ
    うにした実用新案登録請求の範囲第１項記載の制御装置
    。
  5. （５）前記第２スクリーンはほぼ３５〜６５％の多孔率
    を有している実用新案登録請求の範囲第４項記載の制御
    装置。
JP1984117113U 1980-11-28 1984-07-30 乱流および低振動数騒音減少装置 Granted JPS6049372U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21101380A 1980-11-28 1980-11-28
US211013 1980-11-28

Publications (2)

Publication Number Publication Date
JPS6049372U true JPS6049372U (ja) 1985-04-06
JPS6132225Y2 JPS6132225Y2 (ja) 1986-09-19

Family

ID=22785241

Family Applications (2)

Application Number Title Priority Date Filing Date
JP56190451A Pending JPS57146976A (en) 1980-11-28 1981-11-27 Reducing device for turbulence and low frequency noise
JP1984117113U Granted JPS6049372U (ja) 1980-11-28 1984-07-30 乱流および低振動数騒音減少装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP56190451A Pending JPS57146976A (en) 1980-11-28 1981-11-27 Reducing device for turbulence and low frequency noise

Country Status (16)

Country Link
EP (1) EP0053302B1 (ja)
JP (2) JPS57146976A (ja)
KR (1) KR890000629B1 (ja)
AT (1) ATE12981T1 (ja)
AU (1) AU548442B2 (ja)
BR (1) BR8107664A (ja)
CA (1) CA1188227A (ja)
DE (1) DE3170181D1 (ja)
DK (1) DK154985C (ja)
FI (1) FI69510C (ja)
IN (1) IN157260B (ja)
MX (1) MX154728A (ja)
MY (1) MY8700214A (ja)
NO (1) NO154321C (ja)
NZ (1) NZ199095A (ja)
ZA (1) ZA817551B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8604229D0 (en) * 1986-02-20 1986-03-26 Johnston Eng Ltd Road sweeping vehicles
JP2596321Y2 (ja) * 1993-07-12 1999-06-14 三菱重工業株式会社 脱硝装置におけるガス整流器
GB2290849B (en) * 1994-07-01 1998-05-27 Draftex Ind Ltd Gas or air flow regulators
US9581353B2 (en) * 2009-01-23 2017-02-28 Valeo Climate Control Corporation HVAC system including a noise-reducing feature
TR201715678A2 (tr) * 2017-10-13 2017-10-23 Dokuz Eyluel Ueniversitesi Rektoerluegue Yol süpürme araçlari i̇çi̇n kabi̇n dişina portati̇f olarak monte edi̇lebi̇len susturucu

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT267984B (de) * 1965-07-12 1969-01-27 Svenska Flaektfabriken Ab Drosselvorrichtung zum Regeln der Strömung eines gasförmigen Mediums in einer Leitung
US3750839A (en) * 1971-11-01 1973-08-07 Trane Co Air distribution apparatus
DE2705060A1 (de) * 1977-02-08 1978-08-10 Schmidt Hans Guenter Ing Grad Absperreinrichtung fuer abgas- und luftfuehrungssysteme
CA1137877A (en) * 1977-11-14 1982-12-21 Martin Hirschorn Packless silencer
SE7811421L (sv) * 1977-12-07 1979-06-08 Carrier Corp Ventilanordning

Also Published As

Publication number Publication date
ZA817551B (en) 1982-10-27
DK154985B (da) 1989-01-16
MY8700214A (en) 1987-12-31
BR8107664A (pt) 1982-08-24
FI69510C (fi) 1986-02-10
DK528881A (da) 1982-05-29
AU7795281A (en) 1982-06-03
NO814052L (no) 1982-06-01
KR830008072A (ko) 1983-11-09
MX154728A (es) 1987-12-07
DK154985C (da) 1989-06-12
JPS57146976A (en) 1982-09-10
IN157260B (ja) 1986-02-15
NO154321C (no) 1986-08-27
JPS6132225Y2 (ja) 1986-09-19
KR890000629B1 (ko) 1989-03-22
DE3170181D1 (en) 1985-05-30
FI813735L (fi) 1982-05-29
NZ199095A (en) 1984-04-27
CA1188227A (en) 1985-06-04
AU548442B2 (en) 1985-12-12
NO154321B (no) 1986-05-20
FI69510B (fi) 1985-10-31
ATE12981T1 (de) 1985-05-15
EP0053302B1 (en) 1985-04-24
EP0053302A1 (en) 1982-06-09

Similar Documents

Publication Publication Date Title
US4100938A (en) Flow control unit for air distribution system
JPS6049372U (ja) 乱流および低振動数騒音減少装置
US3507354A (en) Sound attenuating air discharge terminal device
JPS5579952A (en) Cold air discharge grill in air-conditioning duct in vehicle
US4726563A (en) Low frequency noise and turbulence reducer
JPH0183417U (ja)
JP2001116310A (ja) ファンフィルターユニット
JPH04306449A (ja) 通風装置用スロットルディスク
JPS52129004A (en) Multi-blade fun
JP2543237B2 (ja) 天井埋込形換気扇
JPH0347140Y2 (ja)
JPS54108323A (en) Air blow-off device for vehicles
JPS581623Y2 (ja) 排気導管
JP2017110861A (ja) 換気装置
JPH0522746Y2 (ja)
JPH0468246A (ja) 換気扇
JPH0926178A (ja) 給気流制御方式による局所換気装置
JPH0233060Y2 (ja)
JP3013098B2 (ja) 天井システム用フィルタユニット
JPS5833284Y2 (ja) ジユンリユウタイソシ
JPS61189120U (ja)
JPH05215372A (ja) 室内換気装置と換気方法
JPH0216186Y2 (ja)
JPS6041898Y2 (ja) 電気掃除機の警報装置
JPS5827119Y2 (ja) 燃焼用送風機