FI813735L - Daempare av laogfrekvent buller och turbulens - Google Patents

Daempare av laogfrekvent buller och turbulens

Info

Publication number
FI813735L
FI813735L FI813735A FI813735A FI813735L FI 813735 L FI813735 L FI 813735L FI 813735 A FI813735 A FI 813735A FI 813735 A FI813735 A FI 813735A FI 813735 L FI813735 L FI 813735L
Authority
FI
Finland
Prior art keywords
damper
turbulens
laogfrekvent
daempare
buller
Prior art date
Application number
FI813735A
Other languages
English (en)
Other versions
FI69510C (fi
FI69510B (fi
Inventor
Stephen Charles Inglis
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of FI813735L publication Critical patent/FI813735L/fi
Application granted granted Critical
Publication of FI69510B publication Critical patent/FI69510B/fi
Publication of FI69510C publication Critical patent/FI69510C/fi

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)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Air-Flow Control Members (AREA)
  • Details Of Valves (AREA)
  • Flow Control (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Fluid-Damping Devices (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Noise Elimination (AREA)
  • Transplanting Machines (AREA)
  • Control Of Electric Motors In General (AREA)
  • Pipe Accessories (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Golf Clubs (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Exhaust Silencers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • General Details Of Gearings (AREA)
FI813735A 1980-11-28 1981-11-23 Regleringsanordning foer ett luftdistributionssystem FI69510C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21101380A 1980-11-28 1980-11-28
US21101380 1980-11-28

Publications (3)

Publication Number Publication Date
FI813735L true FI813735L (fi) 1982-05-29
FI69510B FI69510B (fi) 1985-10-31
FI69510C FI69510C (fi) 1986-02-10

Family

ID=22785241

Family Applications (1)

Application Number Title Priority Date Filing Date
FI813735A FI69510C (fi) 1980-11-28 1981-11-23 Regleringsanordning foer ett luftdistributionssystem

Country Status (16)

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

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
DK528881A (da) 1982-05-29
NO154321C (no) 1986-08-27
MX154728A (es) 1987-12-07
JPS57146976A (en) 1982-09-10
JPS6049372U (ja) 1985-04-06
KR890000629B1 (ko) 1989-03-22
FI69510C (fi) 1986-02-10
NO814052L (no) 1982-06-01
DK154985C (da) 1989-06-12
DE3170181D1 (en) 1985-05-30
KR830008072A (ko) 1983-11-09
MY8700214A (en) 1987-12-31
IN157260B (fi) 1986-02-15
CA1188227A (en) 1985-06-04
NO154321B (no) 1986-05-20
AU7795281A (en) 1982-06-03
JPS6132225Y2 (fi) 1986-09-19
AU548442B2 (en) 1985-12-12
BR8107664A (pt) 1982-08-24
FI69510B (fi) 1985-10-31
EP0053302B1 (en) 1985-04-24
DK154985B (da) 1989-01-16
NZ199095A (en) 1984-04-27
ZA817551B (en) 1982-10-27
EP0053302A1 (en) 1982-06-09
ATE12981T1 (de) 1985-05-15

Similar Documents

Publication Publication Date Title
FR2277257A1 (fr) Ventilateur a niveau de bruit reduit
ATE26644T1 (de) Zusammenstellung eines zigarettenfilters.
FI813735L (fi) Daempare av laogfrekvent buller och turbulens
ATE237T1 (de) Magnetfilter.
ES426818A1 (es) Perfeccionamientos en las parrillas para hornos de combus- tion.
FR2478196B1 (fr) Amortissement d'aubes de turbomachines
ES8102733A1 (es) Dispositivo para la depuracion y recuperacion de pasta de papel
KR830003887A (ko) 담배 필터 제조용 섬유 로우프 처리를 위한 가소제 장치
KR830007004A (ko) 고속 스퀠치 회로
JPS5382933A (en) Variable venturi type carburetor
SU552431A1 (ru) Центробежный вентил тор
SU932135A1 (ru) Воздухораспределитель
JPS527007A (en) Swirl type blower
JPS52147649A (en) Ultraviolet light absorbers with low volatility
ARKADOV Damping strong shock waves from a model by means of perforations
JPS57105593A (en) Fan
JPS54141908A (en) Steam turbine
JPS53126746A (en) Flow switch for ventilation fan
JPS55134236A (en) Ventilation fan device
JPS5299404A (en) Suction flow path of centrifugal pump
JPS5454437A (en) Air harmonizing device
SU843495A2 (ru) Обогреваемая лопатка
ES229417U (es) Filtro de aire continuo.
ES252772U (es) Filtro de aire
JPS5397606A (en) Diffuser of electrical blower

Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: CARRIER CORPORATION