AR216824A1 - IMPROVEMENTS IN A VENTILATION SYSTEM - Google Patents

IMPROVEMENTS IN A VENTILATION SYSTEM

Info

Publication number
AR216824A1
AR216824A1 AR274718A AR27471878A AR216824A1 AR 216824 A1 AR216824 A1 AR 216824A1 AR 274718 A AR274718 A AR 274718A AR 27471878 A AR27471878 A AR 27471878A AR 216824 A1 AR216824 A1 AR 216824A1
Authority
AR
Argentina
Prior art keywords
ventilation system
ventilation
Prior art date
Application number
AR274718A
Other languages
Spanish (es)
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
Application granted granted Critical
Publication of AR216824A1 publication Critical patent/AR216824A1/en

Links

Classifications

    • 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
    • F24F13/1406—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 sealing 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
    • F24F13/1486—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 bearings, pivots or hinges

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
AR274718A 1977-12-07 1978-12-07 IMPROVEMENTS IN A VENTILATION SYSTEM AR216824A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85814277A 1977-12-07 1977-12-07

Publications (1)

Publication Number Publication Date
AR216824A1 true AR216824A1 (en) 1980-01-31

Family

ID=25327593

Family Applications (1)

Application Number Title Priority Date Filing Date
AR274718A AR216824A1 (en) 1977-12-07 1978-12-07 IMPROVEMENTS IN A VENTILATION SYSTEM

Country Status (22)

Country Link
JP (1) JPS5486945A (en)
AR (1) AR216824A1 (en)
AU (1) AU4219878A (en)
BE (1) BE872574A (en)
BR (1) BR7807999A (en)
DD (1) DD140278A5 (en)
DE (1) DE2851488A1 (en)
DK (1) DK533978A (en)
EG (1) EG13743A (en)
ES (1) ES245923Y (en)
FI (1) FI783729A (en)
FR (1) FR2411372A1 (en)
GB (1) GB2010469A (en)
GR (1) GR72715B (en)
IL (1) IL55987A0 (en)
IT (1) IT1100782B (en)
NL (1) NL7811443A (en)
NO (1) NO784104L (en)
PT (1) PT68865A (en)
SE (1) SE7811421L (en)
YU (1) YU281778A (en)
ZA (1) ZA786407B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1188227A (en) * 1980-11-28 1985-06-04 Stephen C. Inglis Low frequency noise and turbulence reducer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5111153B2 (en) * 1971-08-10 1976-04-09

Also Published As

Publication number Publication date
BR7807999A (en) 1979-07-31
BE872574A (en) 1979-03-30
JPS5486945A (en) 1979-07-10
EG13743A (en) 1982-09-30
SE7811421L (en) 1979-06-08
IT1100782B (en) 1985-09-28
IT7830650A0 (en) 1978-12-06
ES245923U (en) 1980-02-16
NL7811443A (en) 1979-06-11
FI783729A (en) 1979-06-08
YU281778A (en) 1982-06-30
FR2411372A1 (en) 1979-07-06
GB2010469A (en) 1979-06-27
PT68865A (en) 1979-01-01
DK533978A (en) 1979-06-08
NO784104L (en) 1979-06-08
AU4219878A (en) 1979-06-14
DE2851488A1 (en) 1979-06-13
ES245923Y (en) 1980-08-16
IL55987A0 (en) 1979-01-31
DD140278A5 (en) 1980-02-20
GR72715B (en) 1983-12-01
ZA786407B (en) 1979-10-31

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