ATE13082T1 - Reaktiver schalldaempfer fuer pulsierenden gasstrom. - Google Patents

Reaktiver schalldaempfer fuer pulsierenden gasstrom.

Info

Publication number
ATE13082T1
ATE13082T1 AT82401322T AT82401322T ATE13082T1 AT E13082 T1 ATE13082 T1 AT E13082T1 AT 82401322 T AT82401322 T AT 82401322T AT 82401322 T AT82401322 T AT 82401322T AT E13082 T1 ATE13082 T1 AT E13082T1
Authority
AT
Austria
Prior art keywords
rooms
ducts
sets
silencer
respect
Prior art date
Application number
AT82401322T
Other languages
German (de)
English (en)
Inventor
Daniel Richard
Original Assignee
Hibon Georges 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 Hibon Georges Sa filed Critical Hibon Georges Sa
Application granted granted Critical
Publication of ATE13082T1 publication Critical patent/ATE13082T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/10—Tubes having non-circular cross section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
    • F01N2470/30—Tubes with restrictions, i.e. venturi or the like, e.g. for sucking air or measuring mass flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Pipe Accessories (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Gas Separation By Absorption (AREA)
AT82401322T 1981-07-23 1982-07-13 Reaktiver schalldaempfer fuer pulsierenden gasstrom. ATE13082T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8114685A FR2510184A1 (fr) 1981-07-23 1981-07-23 Silencieux ou attenuateur de son reactif pour debit pulse de gaz
EP82401322A EP0072274B1 (fr) 1981-07-23 1982-07-13 Silencieux ou atténuateur de son réactif pour débit pulse de gaz

Publications (1)

Publication Number Publication Date
ATE13082T1 true ATE13082T1 (de) 1985-05-15

Family

ID=9260943

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82401322T ATE13082T1 (de) 1981-07-23 1982-07-13 Reaktiver schalldaempfer fuer pulsierenden gasstrom.

Country Status (4)

Country Link
EP (1) EP0072274B1 (enrdf_load_stackoverflow)
AT (1) ATE13082T1 (enrdf_load_stackoverflow)
DE (1) DE3263390D1 (enrdf_load_stackoverflow)
FR (1) FR2510184A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113892B (fi) 1998-09-30 2004-06-30 Metso Paper Inc Reaktiivinen äänenvaimennin teollisuuden ilmakanavia varten ja sen käyttö
KR100436620B1 (ko) * 2002-01-22 2004-06-22 주식회사 서진인스텍 공동식유량계
CN113425198B (zh) * 2021-07-22 2025-02-07 成都迈科高分子材料股份有限公司 用于吸尘器或扫地机器人的消音降噪装置及降噪方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE375411A (enrdf_load_stackoverflow) * 1930-11-20
DE815867C (de) * 1949-07-09 1951-10-04 Tydens Patenter Ab Vorrichtung an Schalldaempfern fuer Verbrennungsmotoren, Kompressoren u. dgl.
US2566939A (en) * 1950-05-02 1951-09-04 Howard R Johnson Muffler with plural side branch chambers
US2938593A (en) * 1957-10-14 1960-05-31 Meral O Miller Combination sound-deadening and gas-purifying apparatus

Also Published As

Publication number Publication date
EP0072274A1 (fr) 1983-02-16
FR2510184B1 (enrdf_load_stackoverflow) 1985-04-19
EP0072274B1 (fr) 1985-05-02
FR2510184A1 (fr) 1983-01-28
DE3263390D1 (en) 1985-06-05

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