CH491332A - Perforated ceiling - Google Patents

Perforated ceiling

Info

Publication number
CH491332A
CH491332A CH727868A CH727868A CH491332A CH 491332 A CH491332 A CH 491332A CH 727868 A CH727868 A CH 727868A CH 727868 A CH727868 A CH 727868A CH 491332 A CH491332 A CH 491332A
Authority
CH
Switzerland
Prior art keywords
perforated ceiling
ceiling
perforated
Prior art date
Application number
CH727868A
Other languages
German (de)
Inventor
Charles Dipl Ing Caille
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Priority to CH727868A priority Critical patent/CH491332A/en
Priority to DE19681759782 priority patent/DE1759782B2/en
Priority to NL6809468A priority patent/NL6809468A/xx
Priority to NL6809472A priority patent/NL6809472A/xx
Priority to GB5916668A priority patent/GB1206349A/en
Priority to FR6913230A priority patent/FR2008631B1/fr
Priority to BE732392D priority patent/BE732392A/xx
Priority to BE732753D priority patent/BE732753A/xx
Priority to FR6915736A priority patent/FR2008673A1/fr
Publication of CH491332A publication Critical patent/CH491332A/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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
CH727868A 1968-05-16 1968-05-16 Perforated ceiling CH491332A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH727868A CH491332A (en) 1968-05-16 1968-05-16 Perforated ceiling
DE19681759782 DE1759782B2 (en) 1968-05-16 1968-06-07 SUPPLY AIR CHAMBER FOR INSTALLATION IN A PERFORATED CEILING
NL6809468A NL6809468A (en) 1968-05-16 1968-07-04
NL6809472A NL6809472A (en) 1968-05-16 1968-07-04
GB5916668A GB1206349A (en) 1968-05-16 1968-12-12 Ventilating ceiling
FR6913230A FR2008631B1 (en) 1968-05-16 1969-04-25
BE732392D BE732392A (en) 1968-05-16 1969-04-30
BE732753D BE732753A (en) 1968-05-16 1969-05-08
FR6915736A FR2008673A1 (en) 1968-05-16 1969-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH727868A CH491332A (en) 1968-05-16 1968-05-16 Perforated ceiling

Publications (1)

Publication Number Publication Date
CH491332A true CH491332A (en) 1970-05-31

Family

ID=4322619

Family Applications (1)

Application Number Title Priority Date Filing Date
CH727868A CH491332A (en) 1968-05-16 1968-05-16 Perforated ceiling

Country Status (6)

Country Link
BE (1) BE732392A (en)
CH (1) CH491332A (en)
DE (1) DE1759782B2 (en)
FR (1) FR2008631B1 (en)
GB (1) GB1206349A (en)
NL (1) NL6809468A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510728A1 (en) * 1981-07-31 1983-02-04 Zambolin Marco METHOD AND INSTALLATION OF AIR CONDITIONING FOR INDUSTRIAL PREMISES

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380188A (en) * 1981-01-28 1983-04-19 Barber-Colman Company Heat-retarding air distribution unit
SE443442B (en) * 1981-09-30 1986-02-24 Leif Ingemar Lind flow distributor
DE3346086A1 (en) * 1983-12-21 1985-10-24 Finel Trading Company Establishment, Vaduz METHOD AND DEVICE FOR THE AIR CONDITIONING OF WORKING, LIVING AND STAY ROOMS
DE3346084A1 (en) * 1983-12-21 1985-10-24 Finel Trading Company Establishment, Vaduz METHOD AND COMPONENT FOR THE AIR CONDITIONING OF WORKING, LIVING AND STAY ROOMS
DE3412631C2 (en) * 1984-04-04 1987-01-29 Reinhard Dipl.-Ing. 2086 Ellerau Simon Plant cooling room
SE8704133L (en) * 1987-10-22 1989-04-23 Flaekt Ab LUFTDISTRIBUTIONSDON
FR2648496B1 (en) * 1989-05-25 1994-04-15 Bader Michel FALSE CEILINGS IN FABRICS TIGHTENED AT LEAST IN PART PERMEABLE USED TO CREATE A VOLUME OF AIR DISTRIBUTION IN HEATING OR AIR CONDITIONING
EP1777469A1 (en) * 2005-10-18 2007-04-25 Barcol-Air Ag Cooling element
CN116271173B (en) * 2023-03-22 2024-07-12 华安芯科技(深圳)有限公司 Self-service equipment disinfection channel aerodynamic system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510728A1 (en) * 1981-07-31 1983-02-04 Zambolin Marco METHOD AND INSTALLATION OF AIR CONDITIONING FOR INDUSTRIAL PREMISES

Also Published As

Publication number Publication date
GB1206349A (en) 1970-09-23
DE1759782B2 (en) 1972-12-07
NL6809468A (en) 1969-11-18
BE732392A (en) 1969-10-30
FR2008631B1 (en) 1974-06-14
FR2008631A1 (en) 1970-01-23
DE1759782A1 (en) 1972-02-17

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Legal Events

Date Code Title Description
PL Patent ceased