FR1287966A - Dispositif amortisseur du son dans les installations de ventilation - Google Patents

Dispositif amortisseur du son dans les installations de ventilation

Info

Publication number
FR1287966A
FR1287966A FR860470A FR860470A FR1287966A FR 1287966 A FR1287966 A FR 1287966A FR 860470 A FR860470 A FR 860470A FR 860470 A FR860470 A FR 860470A FR 1287966 A FR1287966 A FR 1287966A
Authority
FR
France
Prior art keywords
damping device
sound damping
ventilation installations
installations
ventilation
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.)
Expired
Application number
FR860470A
Other languages
English (en)
French (fr)
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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken AB
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 Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Application granted granted Critical
Publication of FR1287966A publication Critical patent/FR1287966A/fr
Expired legal-status Critical Current

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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Duct Arrangements (AREA)
FR860470A 1960-05-05 1961-05-02 Dispositif amortisseur du son dans les installations de ventilation Expired FR1287966A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE447060 1960-05-05

Publications (1)

Publication Number Publication Date
FR1287966A true FR1287966A (fr) 1962-03-16

Family

ID=20264269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860470A Expired FR1287966A (fr) 1960-05-05 1961-05-02 Dispositif amortisseur du son dans les installations de ventilation

Country Status (5)

Country Link
BE (1) BE603347A (de)
CH (1) CH392824A (de)
FR (1) FR1287966A (de)
GB (1) GB907683A (de)
NL (1) NL264397A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287546A2 (de) * 1987-04-16 1988-10-19 Farex A/S Konvektionsstrahlungselement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573181B1 (fr) * 1984-11-13 1987-01-23 Baumert Charles Regenerateur d'air au moyen d'un venturi a jet d'oxygene

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287546A2 (de) * 1987-04-16 1988-10-19 Farex A/S Konvektionsstrahlungselement
EP0287546A3 (en) * 1987-04-16 1989-05-24 Farex A/S Radiating and convection element

Also Published As

Publication number Publication date
CH392824A (de) 1965-05-31
BE603347A (fr) 1961-09-01
GB907683A (en) 1962-10-10
NL264397A (de)

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