FR1591982A - - Google Patents

Info

Publication number
FR1591982A
FR1591982A FR1591982DA FR1591982A FR 1591982 A FR1591982 A FR 1591982A FR 1591982D A FR1591982D A FR 1591982DA FR 1591982 A FR1591982 A FR 1591982A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1591982A publication Critical patent/FR1591982A/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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)
  • Exhaust Silencers (AREA)
FR1591982D 1967-11-17 1968-11-15 Expired FR1591982A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5247767A GB1184828A (en) 1967-11-17 1967-11-17 Improvements in or relating to Sound Attenuating Units

Publications (1)

Publication Number Publication Date
FR1591982A true FR1591982A (fr) 1970-05-04

Family

ID=10464068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1591982D Expired FR1591982A (fr) 1967-11-17 1968-11-15

Country Status (3)

Country Link
DE (1) DE1809426C3 (fr)
FR (1) FR1591982A (fr)
GB (1) GB1184828A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108344A5 (fr) * 1970-09-22 1972-05-19 Sound Attenuators Ltd

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136502B (en) * 1983-03-17 1986-09-03 Chillcotts Ltd Internal combustion engine exhaust silencer
DE4204189A1 (de) * 1992-02-13 1993-08-19 Schako Metallwarenfabrik Umlenkschalldaempfer
DE9216991U1 (de) * 1992-02-13 1993-04-08 "Schako" Metallwarenfabrik Ferdinand Schad KG Zweigniederlassung Kolbingen, 7201 Kolbingen Umlenkschalldämpfer
FR2881512B1 (fr) * 2005-02-03 2007-03-30 Aldes Aeraulique Sa Caisson de liaison entre des conduits horizontaux et verticaux d'une installation de ventilation mecanique controlee d'un batiment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108344A5 (fr) * 1970-09-22 1972-05-19 Sound Attenuators Ltd

Also Published As

Publication number Publication date
DE1809426B2 (de) 1978-12-21
GB1184828A (en) 1970-03-18
DE1809426C3 (de) 1979-08-23
DE1809426A1 (de) 1969-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse