ATE36585T1 - In situ regenerierbarer geraeuschdaempfer fuer ventilator in, mit staubhaltiger luft gefoerderten ventilationsanlagen und in situ regenerierungsprozess dafuer. - Google Patents

In situ regenerierbarer geraeuschdaempfer fuer ventilator in, mit staubhaltiger luft gefoerderten ventilationsanlagen und in situ regenerierungsprozess dafuer.

Info

Publication number
ATE36585T1
ATE36585T1 AT85400978T AT85400978T ATE36585T1 AT E36585 T1 ATE36585 T1 AT E36585T1 AT 85400978 T AT85400978 T AT 85400978T AT 85400978 T AT85400978 T AT 85400978T AT E36585 T1 ATE36585 T1 AT E36585T1
Authority
AT
Austria
Prior art keywords
situ
retaining wall
silencer
external envelope
fan
Prior art date
Application number
AT85400978T
Other languages
German (de)
English (en)
Inventor
Pierre Collod
Jean Louis Rue Du Chemi Pawlak
Original Assignee
Charbonnages De France
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 Charbonnages De France filed Critical Charbonnages De France
Application granted granted Critical
Publication of ATE36585T1 publication Critical patent/ATE36585T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1272—Intake silencers ; Sound modulation, transmission or amplification using absorbing, damping, insulating or reflecting materials, e.g. porous foams, fibres, rubbers, fabrics, coatings or membranes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1283—Manufacturing or assembly; Connectors; Fixations
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Exhaust Silencers (AREA)
AT85400978T 1984-05-18 1985-05-17 In situ regenerierbarer geraeuschdaempfer fuer ventilator in, mit staubhaltiger luft gefoerderten ventilationsanlagen und in situ regenerierungsprozess dafuer. ATE36585T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8407711A FR2564532B1 (fr) 1984-05-18 1984-05-18 Silencieux regenerables in situ pour ventilateurs dans les installations de ventilation alimentees en air empoussiere et procede de regeneration in situ de ces silencieux.
EP85400978A EP0165145B1 (fr) 1984-05-18 1985-05-17 Silencieux régénérable in situ pour ventilateur dans les installations de ventilation alimentées en air empoussiéré et procédé de régénération in situ de ce silencieux

Publications (1)

Publication Number Publication Date
ATE36585T1 true ATE36585T1 (de) 1988-09-15

Family

ID=9304115

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85400978T ATE36585T1 (de) 1984-05-18 1985-05-17 In situ regenerierbarer geraeuschdaempfer fuer ventilator in, mit staubhaltiger luft gefoerderten ventilationsanlagen und in situ regenerierungsprozess dafuer.

Country Status (5)

Country Link
EP (1) EP0165145B1 (cs)
AT (1) ATE36585T1 (cs)
DE (1) DE3564469D1 (cs)
FR (1) FR2564532B1 (cs)
IN (1) IN165301B (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8615909D0 (en) * 1986-06-30 1986-08-06 Tomac Mining Products Ltd Fan silencers
GB2256006B (en) * 1991-05-21 1995-02-22 Harbury Holdings Inc An exhaust system and a silencer therefor
AUPO910697A0 (en) * 1997-09-11 1997-10-02 Hrl Technology Pty Ltd Improved sound attenuating device
SE516302C2 (sv) * 1999-03-26 2001-12-17 Paroc Group Oy Ab Ljuddämparinsats för luft- eller gaskanaler
DE102005020303A1 (de) * 2005-04-30 2006-11-09 Volkswagen Ag Eine die Geräuschemission vermidernde Leitung sowie ein Verbrennungsmotor mit einer solchen Leitung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056608A (en) * 1933-12-22 1936-10-06 C F Burges Lab Inc Silencer
US2073951A (en) * 1935-12-09 1937-03-16 Servais Services Ltd Silencer for gaseous currents
DE2254159C3 (de) * 1972-11-04 1979-09-27 Ferroplast Gesellschaft Fuer Metall- Und Kunststofferzeugnisse Mbh, 4322 Sprockhoevel Schalldämpfer für Luttenlüfter des Untertagebetriebes
US3949830A (en) * 1975-06-20 1976-04-13 George Koch Sons, Inc. Fan silencer
DE3111228C2 (de) * 1981-03-21 1986-07-31 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Verfahren und Vorrichtung zum Beseitigen von Ruß aus den Abgasen einer Brennkraftmaschine

Also Published As

Publication number Publication date
IN165301B (cs) 1989-09-16
FR2564532B1 (fr) 1986-09-12
EP0165145A1 (fr) 1985-12-18
EP0165145B1 (fr) 1988-08-17
FR2564532A1 (fr) 1985-11-22
DE3564469D1 (en) 1988-09-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties