FR1348813A - Sound absorbers for air conditioning convectors - Google Patents

Sound absorbers for air conditioning convectors

Info

Publication number
FR1348813A
FR1348813A FR925468A FR925468A FR1348813A FR 1348813 A FR1348813 A FR 1348813A FR 925468 A FR925468 A FR 925468A FR 925468 A FR925468 A FR 925468A FR 1348813 A FR1348813 A FR 1348813A
Authority
FR
France
Prior art keywords
convectors
air conditioning
sound absorbers
absorbers
sound
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
FR925468A
Other languages
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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, Sulzer Freres SA filed Critical Sulzer AG
Application granted granted Critical
Publication of FR1348813A publication Critical patent/FR1348813A/en
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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
    • 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
    • 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
    • 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)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
FR925468A 1962-02-28 1963-02-20 Sound absorbers for air conditioning convectors Expired FR1348813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH250162A CH397193A (en) 1962-02-28 1962-02-28 Silencer for air conditioning convectors

Publications (1)

Publication Number Publication Date
FR1348813A true FR1348813A (en) 1964-01-10

Family

ID=4235215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR925468A Expired FR1348813A (en) 1962-02-28 1963-02-20 Sound absorbers for air conditioning convectors

Country Status (7)

Country Link
BE (1) BE628870A (en)
CH (1) CH397193A (en)
DE (1) DE1221419B (en)
ES (1) ES284956A1 (en)
FR (1) FR1348813A (en)
GB (1) GB961809A (en)
NL (1) NL276160A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534354A1 (en) * 1982-10-11 1984-04-13 Lipets Adolf Apparatus for heating air using the fumes in steam generators and furnaces.
FR2624580B1 (en) * 1987-12-10 1990-02-09 Aldes CONNECTION BOX BETWEEN HORIZONTAL AND VERTICAL DUCTS OF A MECHANICAL VENTILATION SYSTEM OF A BUILDING, EQUIPPED WITH ACOUSTIC ABSORPTION MEANS
GB2287752A (en) * 1994-03-19 1995-09-27 Ford Motor Co Gas flow silencer
SE504999C2 (en) * 1994-06-07 1997-06-09 Freshman Ab Airflow duct insert

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE529561C (en) * 1931-07-15 Albert Klein Dr Ing Device for sound absorption in lines, especially for ventilation systems o.
DE523150C (en) * 1930-02-08 1931-04-20 Albert Klein Dr Ing Device for sound absorption in lines
DE949428C (en) * 1943-11-14 1956-09-20 Eberspaecher J Sound absorbers, especially for compressors and blowers

Also Published As

Publication number Publication date
CH397193A (en) 1965-08-15
NL276160A (en)
ES284956A1 (en) 1963-07-16
BE628870A (en)
DE1221419B (en) 1966-07-21
GB961809A (en) 1964-06-24

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